| [6a3a178] | 1 | (exports=>{
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| 2 | var __defProp = Object.defineProperty;
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| 3 | var __defProps = Object.defineProperties;
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| 4 | var __getOwnPropDescs = Object.getOwnPropertyDescriptors;
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| 5 | var __getOwnPropSymbols = Object.getOwnPropertySymbols;
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| 6 | var __hasOwnProp = Object.prototype.hasOwnProperty;
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| 7 | var __propIsEnum = Object.prototype.propertyIsEnumerable;
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| 8 | var __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
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| 9 | var __spreadValues = (a, b) => {
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| 10 | for (var prop in b || (b = {}))
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| 11 | if (__hasOwnProp.call(b, prop))
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| 12 | __defNormalProp(a, prop, b[prop]);
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| 13 | if (__getOwnPropSymbols)
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| 14 | for (var prop of __getOwnPropSymbols(b)) {
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| 15 | if (__propIsEnum.call(b, prop))
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| 16 | __defNormalProp(a, prop, b[prop]);
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| 17 | }
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| 18 | return a;
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| 19 | };
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| 20 | var __spreadProps = (a, b) => __defProps(a, __getOwnPropDescs(b));
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| 21 | var __markAsModule = (target) => __defProp(target, "__esModule", { value: true });
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| 22 | var __export = (target, all) => {
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| 23 | __markAsModule(target);
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| 24 | for (var name in all)
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| 25 | __defProp(target, name, { get: all[name], enumerable: true });
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| 26 | };
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| 27 | var __async = (__this, __arguments, generator) => {
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| 28 | return new Promise((resolve, reject) => {
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| 29 | var fulfilled = (value) => {
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| 30 | try {
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| 31 | step(generator.next(value));
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| 32 | } catch (e) {
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| 33 | reject(e);
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| 34 | }
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| 35 | };
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| 36 | var rejected = (value) => {
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| 37 | try {
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| 38 | step(generator.throw(value));
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| 39 | } catch (e) {
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| 40 | reject(e);
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| 41 | }
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| 42 | };
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| 43 | var step = (x) => x.done ? resolve(x.value) : Promise.resolve(x.value).then(fulfilled, rejected);
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| 44 | step((generator = generator.apply(__this, __arguments)).next());
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| 45 | });
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| 46 | };
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| 47 |
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| 48 | // lib/npm/browser.ts
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| 49 | __export(exports, {
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| 50 | analyzeMetafile: () => analyzeMetafile,
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| 51 | analyzeMetafileSync: () => analyzeMetafileSync,
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| 52 | build: () => build,
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| 53 | buildSync: () => buildSync,
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| 54 | formatMessages: () => formatMessages,
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| 55 | formatMessagesSync: () => formatMessagesSync,
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| 56 | initialize: () => initialize,
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| 57 | serve: () => serve,
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| 58 | transform: () => transform,
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| 59 | transformSync: () => transformSync,
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| 60 | version: () => version
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| 61 | });
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| 62 |
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| 63 | // lib/shared/stdio_protocol.ts
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| 64 | function encodePacket(packet) {
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| 65 | let visit = (value) => {
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| 66 | if (value === null) {
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| 67 | bb.write8(0);
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| 68 | } else if (typeof value === "boolean") {
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| 69 | bb.write8(1);
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| 70 | bb.write8(+value);
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| 71 | } else if (typeof value === "number") {
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| 72 | bb.write8(2);
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| 73 | bb.write32(value | 0);
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| 74 | } else if (typeof value === "string") {
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| 75 | bb.write8(3);
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| 76 | bb.write(encodeUTF8(value));
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| 77 | } else if (value instanceof Uint8Array) {
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| 78 | bb.write8(4);
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| 79 | bb.write(value);
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| 80 | } else if (value instanceof Array) {
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| 81 | bb.write8(5);
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| 82 | bb.write32(value.length);
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| 83 | for (let item of value) {
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| 84 | visit(item);
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| 85 | }
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| 86 | } else {
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| 87 | let keys = Object.keys(value);
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| 88 | bb.write8(6);
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| 89 | bb.write32(keys.length);
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| 90 | for (let key of keys) {
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| 91 | bb.write(encodeUTF8(key));
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| 92 | visit(value[key]);
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| 93 | }
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| 94 | }
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| 95 | };
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| 96 | let bb = new ByteBuffer();
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| 97 | bb.write32(0);
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| 98 | bb.write32(packet.id << 1 | +!packet.isRequest);
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| 99 | visit(packet.value);
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| 100 | writeUInt32LE(bb.buf, bb.len - 4, 0);
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| 101 | return bb.buf.subarray(0, bb.len);
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| 102 | }
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| 103 | function decodePacket(bytes) {
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| 104 | let visit = () => {
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| 105 | switch (bb.read8()) {
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| 106 | case 0:
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| 107 | return null;
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| 108 | case 1:
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| 109 | return !!bb.read8();
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| 110 | case 2:
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| 111 | return bb.read32();
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| 112 | case 3:
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| 113 | return decodeUTF8(bb.read());
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| 114 | case 4:
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| 115 | return bb.read();
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| 116 | case 5: {
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| 117 | let count = bb.read32();
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| 118 | let value2 = [];
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| 119 | for (let i = 0; i < count; i++) {
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| 120 | value2.push(visit());
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| 121 | }
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| 122 | return value2;
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| 123 | }
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| 124 | case 6: {
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| 125 | let count = bb.read32();
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| 126 | let value2 = {};
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| 127 | for (let i = 0; i < count; i++) {
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| 128 | value2[decodeUTF8(bb.read())] = visit();
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| 129 | }
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| 130 | return value2;
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| 131 | }
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| 132 | default:
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| 133 | throw new Error("Invalid packet");
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| 134 | }
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| 135 | };
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| 136 | let bb = new ByteBuffer(bytes);
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| 137 | let id = bb.read32();
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| 138 | let isRequest = (id & 1) === 0;
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| 139 | id >>>= 1;
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| 140 | let value = visit();
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| 141 | if (bb.ptr !== bytes.length) {
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| 142 | throw new Error("Invalid packet");
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| 143 | }
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| 144 | return { id, isRequest, value };
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| 145 | }
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| 146 | var ByteBuffer = class {
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| 147 | constructor(buf = new Uint8Array(1024)) {
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| 148 | this.buf = buf;
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| 149 | this.len = 0;
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| 150 | this.ptr = 0;
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| 151 | }
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| 152 | _write(delta) {
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| 153 | if (this.len + delta > this.buf.length) {
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| 154 | let clone = new Uint8Array((this.len + delta) * 2);
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| 155 | clone.set(this.buf);
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| 156 | this.buf = clone;
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| 157 | }
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| 158 | this.len += delta;
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| 159 | return this.len - delta;
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| 160 | }
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| 161 | write8(value) {
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| 162 | let offset = this._write(1);
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| 163 | this.buf[offset] = value;
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| 164 | }
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| 165 | write32(value) {
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| 166 | let offset = this._write(4);
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| 167 | writeUInt32LE(this.buf, value, offset);
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| 168 | }
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| 169 | write(bytes) {
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| 170 | let offset = this._write(4 + bytes.length);
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| 171 | writeUInt32LE(this.buf, bytes.length, offset);
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| 172 | this.buf.set(bytes, offset + 4);
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| 173 | }
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| 174 | _read(delta) {
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| 175 | if (this.ptr + delta > this.buf.length) {
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| 176 | throw new Error("Invalid packet");
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| 177 | }
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| 178 | this.ptr += delta;
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| 179 | return this.ptr - delta;
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| 180 | }
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| 181 | read8() {
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| 182 | return this.buf[this._read(1)];
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| 183 | }
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| 184 | read32() {
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| 185 | return readUInt32LE(this.buf, this._read(4));
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| 186 | }
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| 187 | read() {
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| 188 | let length = this.read32();
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| 189 | let bytes = new Uint8Array(length);
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| 190 | let ptr = this._read(bytes.length);
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| 191 | bytes.set(this.buf.subarray(ptr, ptr + length));
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| 192 | return bytes;
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| 193 | }
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| 194 | };
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| 195 | var encodeUTF8;
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| 196 | var decodeUTF8;
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| 197 | if (typeof TextEncoder !== "undefined" && typeof TextDecoder !== "undefined") {
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| 198 | let encoder = new TextEncoder();
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| 199 | let decoder = new TextDecoder();
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| 200 | encodeUTF8 = (text) => encoder.encode(text);
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| 201 | decodeUTF8 = (bytes) => decoder.decode(bytes);
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| 202 | } else if (typeof Buffer !== "undefined") {
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| 203 | encodeUTF8 = (text) => {
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| 204 | let buffer = Buffer.from(text);
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| 205 | if (!(buffer instanceof Uint8Array)) {
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| 206 | buffer = new Uint8Array(buffer);
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| 207 | }
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| 208 | return buffer;
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| 209 | };
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| 210 | decodeUTF8 = (bytes) => {
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| 211 | let { buffer, byteOffset, byteLength } = bytes;
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| 212 | return Buffer.from(buffer, byteOffset, byteLength).toString();
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| 213 | };
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| 214 | } else {
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| 215 | throw new Error("No UTF-8 codec found");
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| 216 | }
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| 217 | function readUInt32LE(buffer, offset) {
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| 218 | return buffer[offset++] | buffer[offset++] << 8 | buffer[offset++] << 16 | buffer[offset++] << 24;
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| 219 | }
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| 220 | function writeUInt32LE(buffer, value, offset) {
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| 221 | buffer[offset++] = value;
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| 222 | buffer[offset++] = value >> 8;
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| 223 | buffer[offset++] = value >> 16;
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| 224 | buffer[offset++] = value >> 24;
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| 225 | }
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| 226 |
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| 227 | // lib/shared/common.ts
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| 228 | function validateTarget(target) {
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| 229 | target += "";
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| 230 | if (target.indexOf(",") >= 0)
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| 231 | throw new Error(`Invalid target: ${target}`);
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| 232 | return target;
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| 233 | }
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| 234 | var canBeAnything = () => null;
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| 235 | var mustBeBoolean = (value) => typeof value === "boolean" ? null : "a boolean";
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| 236 | var mustBeBooleanOrObject = (value) => typeof value === "boolean" || typeof value === "object" && !Array.isArray(value) ? null : "a boolean or an object";
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| 237 | var mustBeString = (value) => typeof value === "string" ? null : "a string";
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| 238 | var mustBeRegExp = (value) => value instanceof RegExp ? null : "a RegExp object";
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| 239 | var mustBeInteger = (value) => typeof value === "number" && value === (value | 0) ? null : "an integer";
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| 240 | var mustBeFunction = (value) => typeof value === "function" ? null : "a function";
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| 241 | var mustBeArray = (value) => Array.isArray(value) ? null : "an array";
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| 242 | var mustBeObject = (value) => typeof value === "object" && value !== null && !Array.isArray(value) ? null : "an object";
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| 243 | var mustBeArrayOrRecord = (value) => typeof value === "object" && value !== null ? null : "an array or an object";
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| 244 | var mustBeObjectOrNull = (value) => typeof value === "object" && !Array.isArray(value) ? null : "an object or null";
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| 245 | var mustBeStringOrBoolean = (value) => typeof value === "string" || typeof value === "boolean" ? null : "a string or a boolean";
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| 246 | var mustBeStringOrObject = (value) => typeof value === "string" || typeof value === "object" && value !== null && !Array.isArray(value) ? null : "a string or an object";
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| 247 | var mustBeStringOrArray = (value) => typeof value === "string" || Array.isArray(value) ? null : "a string or an array";
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| 248 | var mustBeStringOrUint8Array = (value) => typeof value === "string" || value instanceof Uint8Array ? null : "a string or a Uint8Array";
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| 249 | function getFlag(object, keys, key, mustBeFn) {
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| 250 | let value = object[key];
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| 251 | keys[key + ""] = true;
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| 252 | if (value === void 0)
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| 253 | return void 0;
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| 254 | let mustBe = mustBeFn(value);
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| 255 | if (mustBe !== null)
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| 256 | throw new Error(`"${key}" must be ${mustBe}`);
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| 257 | return value;
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| 258 | }
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| 259 | function checkForInvalidFlags(object, keys, where) {
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| 260 | for (let key in object) {
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| 261 | if (!(key in keys)) {
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| 262 | throw new Error(`Invalid option ${where}: "${key}"`);
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| 263 | }
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| 264 | }
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| 265 | }
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| 266 | function validateInitializeOptions(options) {
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| 267 | let keys = Object.create(null);
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| 268 | let wasmURL = getFlag(options, keys, "wasmURL", mustBeString);
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| 269 | let worker = getFlag(options, keys, "worker", mustBeBoolean);
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| 270 | checkForInvalidFlags(options, keys, "in startService() call");
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| 271 | return {
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| 272 | wasmURL,
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| 273 | worker
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| 274 | };
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| 275 | }
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| 276 | function pushLogFlags(flags, options, keys, isTTY, logLevelDefault) {
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| 277 | let color = getFlag(options, keys, "color", mustBeBoolean);
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| 278 | let logLevel = getFlag(options, keys, "logLevel", mustBeString);
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| 279 | let logLimit = getFlag(options, keys, "logLimit", mustBeInteger);
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| 280 | if (color !== void 0)
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| 281 | flags.push(`--color=${color}`);
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| 282 | else if (isTTY)
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| 283 | flags.push(`--color=true`);
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| 284 | flags.push(`--log-level=${logLevel || logLevelDefault}`);
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| 285 | flags.push(`--log-limit=${logLimit || 0}`);
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| 286 | }
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| 287 | function pushCommonFlags(flags, options, keys) {
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| 288 | let legalComments = getFlag(options, keys, "legalComments", mustBeString);
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| 289 | let sourceRoot = getFlag(options, keys, "sourceRoot", mustBeString);
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| 290 | let sourcesContent = getFlag(options, keys, "sourcesContent", mustBeBoolean);
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| 291 | let target = getFlag(options, keys, "target", mustBeStringOrArray);
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| 292 | let format = getFlag(options, keys, "format", mustBeString);
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| 293 | let globalName = getFlag(options, keys, "globalName", mustBeString);
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| 294 | let minify = getFlag(options, keys, "minify", mustBeBoolean);
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| 295 | let minifySyntax = getFlag(options, keys, "minifySyntax", mustBeBoolean);
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| 296 | let minifyWhitespace = getFlag(options, keys, "minifyWhitespace", mustBeBoolean);
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| 297 | let minifyIdentifiers = getFlag(options, keys, "minifyIdentifiers", mustBeBoolean);
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| 298 | let charset = getFlag(options, keys, "charset", mustBeString);
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| 299 | let treeShaking = getFlag(options, keys, "treeShaking", mustBeBoolean);
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| 300 | let ignoreAnnotations = getFlag(options, keys, "ignoreAnnotations", mustBeBoolean);
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| 301 | let jsx = getFlag(options, keys, "jsx", mustBeString);
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| 302 | let jsxFactory = getFlag(options, keys, "jsxFactory", mustBeString);
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| 303 | let jsxFragment = getFlag(options, keys, "jsxFragment", mustBeString);
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| 304 | let define = getFlag(options, keys, "define", mustBeObject);
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| 305 | let pure = getFlag(options, keys, "pure", mustBeArray);
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| 306 | let keepNames = getFlag(options, keys, "keepNames", mustBeBoolean);
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| 307 | if (legalComments)
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| 308 | flags.push(`--legal-comments=${legalComments}`);
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| 309 | if (sourceRoot !== void 0)
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| 310 | flags.push(`--source-root=${sourceRoot}`);
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| 311 | if (sourcesContent !== void 0)
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| 312 | flags.push(`--sources-content=${sourcesContent}`);
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| 313 | if (target) {
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| 314 | if (Array.isArray(target))
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| 315 | flags.push(`--target=${Array.from(target).map(validateTarget).join(",")}`);
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| 316 | else
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| 317 | flags.push(`--target=${validateTarget(target)}`);
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| 318 | }
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| 319 | if (format)
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| 320 | flags.push(`--format=${format}`);
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| 321 | if (globalName)
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| 322 | flags.push(`--global-name=${globalName}`);
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| 323 | if (minify)
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| 324 | flags.push("--minify");
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| 325 | if (minifySyntax)
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| 326 | flags.push("--minify-syntax");
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| 327 | if (minifyWhitespace)
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| 328 | flags.push("--minify-whitespace");
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| 329 | if (minifyIdentifiers)
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| 330 | flags.push("--minify-identifiers");
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| 331 | if (charset)
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| 332 | flags.push(`--charset=${charset}`);
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| 333 | if (treeShaking !== void 0)
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| 334 | flags.push(`--tree-shaking=${treeShaking}`);
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| 335 | if (ignoreAnnotations)
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| 336 | flags.push(`--ignore-annotations`);
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| 337 | if (jsx)
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| 338 | flags.push(`--jsx=${jsx}`);
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| 339 | if (jsxFactory)
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| 340 | flags.push(`--jsx-factory=${jsxFactory}`);
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| 341 | if (jsxFragment)
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| 342 | flags.push(`--jsx-fragment=${jsxFragment}`);
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| 343 | if (define) {
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| 344 | for (let key in define) {
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| 345 | if (key.indexOf("=") >= 0)
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| 346 | throw new Error(`Invalid define: ${key}`);
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| 347 | flags.push(`--define:${key}=${define[key]}`);
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| 348 | }
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| 349 | }
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| 350 | if (pure)
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| 351 | for (let fn of pure)
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| 352 | flags.push(`--pure:${fn}`);
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| 353 | if (keepNames)
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| 354 | flags.push(`--keep-names`);
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| 355 | }
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| 356 | function flagsForBuildOptions(callName, options, isTTY, logLevelDefault, writeDefault) {
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| 357 | var _a;
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| 358 | let flags = [];
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| 359 | let entries = [];
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| 360 | let keys = Object.create(null);
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| 361 | let stdinContents = null;
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| 362 | let stdinResolveDir = null;
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| 363 | let watchMode = null;
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| 364 | pushLogFlags(flags, options, keys, isTTY, logLevelDefault);
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| 365 | pushCommonFlags(flags, options, keys);
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| 366 | let sourcemap = getFlag(options, keys, "sourcemap", mustBeStringOrBoolean);
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| 367 | let bundle = getFlag(options, keys, "bundle", mustBeBoolean);
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| 368 | let watch = getFlag(options, keys, "watch", mustBeBooleanOrObject);
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| 369 | let splitting = getFlag(options, keys, "splitting", mustBeBoolean);
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| 370 | let preserveSymlinks = getFlag(options, keys, "preserveSymlinks", mustBeBoolean);
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| 371 | let metafile = getFlag(options, keys, "metafile", mustBeBoolean);
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| 372 | let outfile = getFlag(options, keys, "outfile", mustBeString);
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| 373 | let outdir = getFlag(options, keys, "outdir", mustBeString);
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| 374 | let outbase = getFlag(options, keys, "outbase", mustBeString);
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| 375 | let platform = getFlag(options, keys, "platform", mustBeString);
|
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| 376 | let tsconfig = getFlag(options, keys, "tsconfig", mustBeString);
|
|---|
| 377 | let resolveExtensions = getFlag(options, keys, "resolveExtensions", mustBeArray);
|
|---|
| 378 | let nodePathsInput = getFlag(options, keys, "nodePaths", mustBeArray);
|
|---|
| 379 | let mainFields = getFlag(options, keys, "mainFields", mustBeArray);
|
|---|
| 380 | let conditions = getFlag(options, keys, "conditions", mustBeArray);
|
|---|
| 381 | let external = getFlag(options, keys, "external", mustBeArray);
|
|---|
| 382 | let loader = getFlag(options, keys, "loader", mustBeObject);
|
|---|
| 383 | let outExtension = getFlag(options, keys, "outExtension", mustBeObject);
|
|---|
| 384 | let publicPath = getFlag(options, keys, "publicPath", mustBeString);
|
|---|
| 385 | let entryNames = getFlag(options, keys, "entryNames", mustBeString);
|
|---|
| 386 | let chunkNames = getFlag(options, keys, "chunkNames", mustBeString);
|
|---|
| 387 | let assetNames = getFlag(options, keys, "assetNames", mustBeString);
|
|---|
| 388 | let inject = getFlag(options, keys, "inject", mustBeArray);
|
|---|
| 389 | let banner = getFlag(options, keys, "banner", mustBeObject);
|
|---|
| 390 | let footer = getFlag(options, keys, "footer", mustBeObject);
|
|---|
| 391 | let entryPoints = getFlag(options, keys, "entryPoints", mustBeArrayOrRecord);
|
|---|
| 392 | let absWorkingDir = getFlag(options, keys, "absWorkingDir", mustBeString);
|
|---|
| 393 | let stdin = getFlag(options, keys, "stdin", mustBeObject);
|
|---|
| 394 | let write = (_a = getFlag(options, keys, "write", mustBeBoolean)) != null ? _a : writeDefault;
|
|---|
| 395 | let allowOverwrite = getFlag(options, keys, "allowOverwrite", mustBeBoolean);
|
|---|
| 396 | let incremental = getFlag(options, keys, "incremental", mustBeBoolean) === true;
|
|---|
| 397 | keys.plugins = true;
|
|---|
| 398 | checkForInvalidFlags(options, keys, `in ${callName}() call`);
|
|---|
| 399 | if (sourcemap)
|
|---|
| 400 | flags.push(`--sourcemap${sourcemap === true ? "" : `=${sourcemap}`}`);
|
|---|
| 401 | if (bundle)
|
|---|
| 402 | flags.push("--bundle");
|
|---|
| 403 | if (allowOverwrite)
|
|---|
| 404 | flags.push("--allow-overwrite");
|
|---|
| 405 | if (watch) {
|
|---|
| 406 | flags.push("--watch");
|
|---|
| 407 | if (typeof watch === "boolean") {
|
|---|
| 408 | watchMode = {};
|
|---|
| 409 | } else {
|
|---|
| 410 | let watchKeys = Object.create(null);
|
|---|
| 411 | let onRebuild = getFlag(watch, watchKeys, "onRebuild", mustBeFunction);
|
|---|
| 412 | checkForInvalidFlags(watch, watchKeys, `on "watch" in ${callName}() call`);
|
|---|
| 413 | watchMode = { onRebuild };
|
|---|
| 414 | }
|
|---|
| 415 | }
|
|---|
| 416 | if (splitting)
|
|---|
| 417 | flags.push("--splitting");
|
|---|
| 418 | if (preserveSymlinks)
|
|---|
| 419 | flags.push("--preserve-symlinks");
|
|---|
| 420 | if (metafile)
|
|---|
| 421 | flags.push(`--metafile`);
|
|---|
| 422 | if (outfile)
|
|---|
| 423 | flags.push(`--outfile=${outfile}`);
|
|---|
| 424 | if (outdir)
|
|---|
| 425 | flags.push(`--outdir=${outdir}`);
|
|---|
| 426 | if (outbase)
|
|---|
| 427 | flags.push(`--outbase=${outbase}`);
|
|---|
| 428 | if (platform)
|
|---|
| 429 | flags.push(`--platform=${platform}`);
|
|---|
| 430 | if (tsconfig)
|
|---|
| 431 | flags.push(`--tsconfig=${tsconfig}`);
|
|---|
| 432 | if (resolveExtensions) {
|
|---|
| 433 | let values = [];
|
|---|
| 434 | for (let value of resolveExtensions) {
|
|---|
| 435 | value += "";
|
|---|
| 436 | if (value.indexOf(",") >= 0)
|
|---|
| 437 | throw new Error(`Invalid resolve extension: ${value}`);
|
|---|
| 438 | values.push(value);
|
|---|
| 439 | }
|
|---|
| 440 | flags.push(`--resolve-extensions=${values.join(",")}`);
|
|---|
| 441 | }
|
|---|
| 442 | if (publicPath)
|
|---|
| 443 | flags.push(`--public-path=${publicPath}`);
|
|---|
| 444 | if (entryNames)
|
|---|
| 445 | flags.push(`--entry-names=${entryNames}`);
|
|---|
| 446 | if (chunkNames)
|
|---|
| 447 | flags.push(`--chunk-names=${chunkNames}`);
|
|---|
| 448 | if (assetNames)
|
|---|
| 449 | flags.push(`--asset-names=${assetNames}`);
|
|---|
| 450 | if (mainFields) {
|
|---|
| 451 | let values = [];
|
|---|
| 452 | for (let value of mainFields) {
|
|---|
| 453 | value += "";
|
|---|
| 454 | if (value.indexOf(",") >= 0)
|
|---|
| 455 | throw new Error(`Invalid main field: ${value}`);
|
|---|
| 456 | values.push(value);
|
|---|
| 457 | }
|
|---|
| 458 | flags.push(`--main-fields=${values.join(",")}`);
|
|---|
| 459 | }
|
|---|
| 460 | if (conditions) {
|
|---|
| 461 | let values = [];
|
|---|
| 462 | for (let value of conditions) {
|
|---|
| 463 | value += "";
|
|---|
| 464 | if (value.indexOf(",") >= 0)
|
|---|
| 465 | throw new Error(`Invalid condition: ${value}`);
|
|---|
| 466 | values.push(value);
|
|---|
| 467 | }
|
|---|
| 468 | flags.push(`--conditions=${values.join(",")}`);
|
|---|
| 469 | }
|
|---|
| 470 | if (external)
|
|---|
| 471 | for (let name of external)
|
|---|
| 472 | flags.push(`--external:${name}`);
|
|---|
| 473 | if (banner) {
|
|---|
| 474 | for (let type in banner) {
|
|---|
| 475 | if (type.indexOf("=") >= 0)
|
|---|
| 476 | throw new Error(`Invalid banner file type: ${type}`);
|
|---|
| 477 | flags.push(`--banner:${type}=${banner[type]}`);
|
|---|
| 478 | }
|
|---|
| 479 | }
|
|---|
| 480 | if (footer) {
|
|---|
| 481 | for (let type in footer) {
|
|---|
| 482 | if (type.indexOf("=") >= 0)
|
|---|
| 483 | throw new Error(`Invalid footer file type: ${type}`);
|
|---|
| 484 | flags.push(`--footer:${type}=${footer[type]}`);
|
|---|
| 485 | }
|
|---|
| 486 | }
|
|---|
| 487 | if (inject)
|
|---|
| 488 | for (let path of inject)
|
|---|
| 489 | flags.push(`--inject:${path}`);
|
|---|
| 490 | if (loader) {
|
|---|
| 491 | for (let ext in loader) {
|
|---|
| 492 | if (ext.indexOf("=") >= 0)
|
|---|
| 493 | throw new Error(`Invalid loader extension: ${ext}`);
|
|---|
| 494 | flags.push(`--loader:${ext}=${loader[ext]}`);
|
|---|
| 495 | }
|
|---|
| 496 | }
|
|---|
| 497 | if (outExtension) {
|
|---|
| 498 | for (let ext in outExtension) {
|
|---|
| 499 | if (ext.indexOf("=") >= 0)
|
|---|
| 500 | throw new Error(`Invalid out extension: ${ext}`);
|
|---|
| 501 | flags.push(`--out-extension:${ext}=${outExtension[ext]}`);
|
|---|
| 502 | }
|
|---|
| 503 | }
|
|---|
| 504 | if (entryPoints) {
|
|---|
| 505 | if (Array.isArray(entryPoints)) {
|
|---|
| 506 | for (let entryPoint of entryPoints) {
|
|---|
| 507 | entries.push(["", entryPoint + ""]);
|
|---|
| 508 | }
|
|---|
| 509 | } else {
|
|---|
| 510 | for (let [key, value] of Object.entries(entryPoints)) {
|
|---|
| 511 | entries.push([key + "", value + ""]);
|
|---|
| 512 | }
|
|---|
| 513 | }
|
|---|
| 514 | }
|
|---|
| 515 | if (stdin) {
|
|---|
| 516 | let stdinKeys = Object.create(null);
|
|---|
| 517 | let contents = getFlag(stdin, stdinKeys, "contents", mustBeString);
|
|---|
| 518 | let resolveDir = getFlag(stdin, stdinKeys, "resolveDir", mustBeString);
|
|---|
| 519 | let sourcefile = getFlag(stdin, stdinKeys, "sourcefile", mustBeString);
|
|---|
| 520 | let loader2 = getFlag(stdin, stdinKeys, "loader", mustBeString);
|
|---|
| 521 | checkForInvalidFlags(stdin, stdinKeys, 'in "stdin" object');
|
|---|
| 522 | if (sourcefile)
|
|---|
| 523 | flags.push(`--sourcefile=${sourcefile}`);
|
|---|
| 524 | if (loader2)
|
|---|
| 525 | flags.push(`--loader=${loader2}`);
|
|---|
| 526 | if (resolveDir)
|
|---|
| 527 | stdinResolveDir = resolveDir + "";
|
|---|
| 528 | stdinContents = contents ? contents + "" : "";
|
|---|
| 529 | }
|
|---|
| 530 | let nodePaths = [];
|
|---|
| 531 | if (nodePathsInput) {
|
|---|
| 532 | for (let value of nodePathsInput) {
|
|---|
| 533 | value += "";
|
|---|
| 534 | nodePaths.push(value);
|
|---|
| 535 | }
|
|---|
| 536 | }
|
|---|
| 537 | return {
|
|---|
| 538 | entries,
|
|---|
| 539 | flags,
|
|---|
| 540 | write,
|
|---|
| 541 | stdinContents,
|
|---|
| 542 | stdinResolveDir,
|
|---|
| 543 | absWorkingDir,
|
|---|
| 544 | incremental,
|
|---|
| 545 | nodePaths,
|
|---|
| 546 | watch: watchMode
|
|---|
| 547 | };
|
|---|
| 548 | }
|
|---|
| 549 | function flagsForTransformOptions(callName, options, isTTY, logLevelDefault) {
|
|---|
| 550 | let flags = [];
|
|---|
| 551 | let keys = Object.create(null);
|
|---|
| 552 | pushLogFlags(flags, options, keys, isTTY, logLevelDefault);
|
|---|
| 553 | pushCommonFlags(flags, options, keys);
|
|---|
| 554 | let sourcemap = getFlag(options, keys, "sourcemap", mustBeStringOrBoolean);
|
|---|
| 555 | let tsconfigRaw = getFlag(options, keys, "tsconfigRaw", mustBeStringOrObject);
|
|---|
| 556 | let sourcefile = getFlag(options, keys, "sourcefile", mustBeString);
|
|---|
| 557 | let loader = getFlag(options, keys, "loader", mustBeString);
|
|---|
| 558 | let banner = getFlag(options, keys, "banner", mustBeString);
|
|---|
| 559 | let footer = getFlag(options, keys, "footer", mustBeString);
|
|---|
| 560 | checkForInvalidFlags(options, keys, `in ${callName}() call`);
|
|---|
| 561 | if (sourcemap)
|
|---|
| 562 | flags.push(`--sourcemap=${sourcemap === true ? "external" : sourcemap}`);
|
|---|
| 563 | if (tsconfigRaw)
|
|---|
| 564 | flags.push(`--tsconfig-raw=${typeof tsconfigRaw === "string" ? tsconfigRaw : JSON.stringify(tsconfigRaw)}`);
|
|---|
| 565 | if (sourcefile)
|
|---|
| 566 | flags.push(`--sourcefile=${sourcefile}`);
|
|---|
| 567 | if (loader)
|
|---|
| 568 | flags.push(`--loader=${loader}`);
|
|---|
| 569 | if (banner)
|
|---|
| 570 | flags.push(`--banner=${banner}`);
|
|---|
| 571 | if (footer)
|
|---|
| 572 | flags.push(`--footer=${footer}`);
|
|---|
| 573 | return flags;
|
|---|
| 574 | }
|
|---|
| 575 | function createChannel(streamIn) {
|
|---|
| 576 | let responseCallbacks = new Map();
|
|---|
| 577 | let pluginCallbacks = new Map();
|
|---|
| 578 | let watchCallbacks = new Map();
|
|---|
| 579 | let serveCallbacks = new Map();
|
|---|
| 580 | let nextServeID = 0;
|
|---|
| 581 | let isClosed = false;
|
|---|
| 582 | let nextRequestID = 0;
|
|---|
| 583 | let nextBuildKey = 0;
|
|---|
| 584 | let stdout = new Uint8Array(16 * 1024);
|
|---|
| 585 | let stdoutUsed = 0;
|
|---|
| 586 | let readFromStdout = (chunk) => {
|
|---|
| 587 | let limit = stdoutUsed + chunk.length;
|
|---|
| 588 | if (limit > stdout.length) {
|
|---|
| 589 | let swap = new Uint8Array(limit * 2);
|
|---|
| 590 | swap.set(stdout);
|
|---|
| 591 | stdout = swap;
|
|---|
| 592 | }
|
|---|
| 593 | stdout.set(chunk, stdoutUsed);
|
|---|
| 594 | stdoutUsed += chunk.length;
|
|---|
| 595 | let offset = 0;
|
|---|
| 596 | while (offset + 4 <= stdoutUsed) {
|
|---|
| 597 | let length = readUInt32LE(stdout, offset);
|
|---|
| 598 | if (offset + 4 + length > stdoutUsed) {
|
|---|
| 599 | break;
|
|---|
| 600 | }
|
|---|
| 601 | offset += 4;
|
|---|
| 602 | handleIncomingPacket(stdout.subarray(offset, offset + length));
|
|---|
| 603 | offset += length;
|
|---|
| 604 | }
|
|---|
| 605 | if (offset > 0) {
|
|---|
| 606 | stdout.copyWithin(0, offset, stdoutUsed);
|
|---|
| 607 | stdoutUsed -= offset;
|
|---|
| 608 | }
|
|---|
| 609 | };
|
|---|
| 610 | let afterClose = () => {
|
|---|
| 611 | isClosed = true;
|
|---|
| 612 | for (let callback of responseCallbacks.values()) {
|
|---|
| 613 | callback("The service was stopped", null);
|
|---|
| 614 | }
|
|---|
| 615 | responseCallbacks.clear();
|
|---|
| 616 | for (let callbacks of serveCallbacks.values()) {
|
|---|
| 617 | callbacks.onWait("The service was stopped");
|
|---|
| 618 | }
|
|---|
| 619 | serveCallbacks.clear();
|
|---|
| 620 | for (let callback of watchCallbacks.values()) {
|
|---|
| 621 | try {
|
|---|
| 622 | callback(new Error("The service was stopped"), null);
|
|---|
| 623 | } catch (e) {
|
|---|
| 624 | console.error(e);
|
|---|
| 625 | }
|
|---|
| 626 | }
|
|---|
| 627 | watchCallbacks.clear();
|
|---|
| 628 | };
|
|---|
| 629 | let sendRequest = (refs, value, callback) => {
|
|---|
| 630 | if (isClosed)
|
|---|
| 631 | return callback("The service is no longer running", null);
|
|---|
| 632 | let id = nextRequestID++;
|
|---|
| 633 | responseCallbacks.set(id, (error, response) => {
|
|---|
| 634 | try {
|
|---|
| 635 | callback(error, response);
|
|---|
| 636 | } finally {
|
|---|
| 637 | if (refs)
|
|---|
| 638 | refs.unref();
|
|---|
| 639 | }
|
|---|
| 640 | });
|
|---|
| 641 | if (refs)
|
|---|
| 642 | refs.ref();
|
|---|
| 643 | streamIn.writeToStdin(encodePacket({ id, isRequest: true, value }));
|
|---|
| 644 | };
|
|---|
| 645 | let sendResponse = (id, value) => {
|
|---|
| 646 | if (isClosed)
|
|---|
| 647 | throw new Error("The service is no longer running");
|
|---|
| 648 | streamIn.writeToStdin(encodePacket({ id, isRequest: false, value }));
|
|---|
| 649 | };
|
|---|
| 650 | let handleRequest = (id, request) => __async(this, null, function* () {
|
|---|
| 651 | try {
|
|---|
| 652 | switch (request.command) {
|
|---|
| 653 | case "ping": {
|
|---|
| 654 | sendResponse(id, {});
|
|---|
| 655 | break;
|
|---|
| 656 | }
|
|---|
| 657 | case "start": {
|
|---|
| 658 | let callback = pluginCallbacks.get(request.key);
|
|---|
| 659 | if (!callback)
|
|---|
| 660 | sendResponse(id, {});
|
|---|
| 661 | else
|
|---|
| 662 | sendResponse(id, yield callback(request));
|
|---|
| 663 | break;
|
|---|
| 664 | }
|
|---|
| 665 | case "resolve": {
|
|---|
| 666 | let callback = pluginCallbacks.get(request.key);
|
|---|
| 667 | if (!callback)
|
|---|
| 668 | sendResponse(id, {});
|
|---|
| 669 | else
|
|---|
| 670 | sendResponse(id, yield callback(request));
|
|---|
| 671 | break;
|
|---|
| 672 | }
|
|---|
| 673 | case "load": {
|
|---|
| 674 | let callback = pluginCallbacks.get(request.key);
|
|---|
| 675 | if (!callback)
|
|---|
| 676 | sendResponse(id, {});
|
|---|
| 677 | else
|
|---|
| 678 | sendResponse(id, yield callback(request));
|
|---|
| 679 | break;
|
|---|
| 680 | }
|
|---|
| 681 | case "serve-request": {
|
|---|
| 682 | let callbacks = serveCallbacks.get(request.serveID);
|
|---|
| 683 | if (callbacks && callbacks.onRequest)
|
|---|
| 684 | callbacks.onRequest(request.args);
|
|---|
| 685 | sendResponse(id, {});
|
|---|
| 686 | break;
|
|---|
| 687 | }
|
|---|
| 688 | case "serve-wait": {
|
|---|
| 689 | let callbacks = serveCallbacks.get(request.serveID);
|
|---|
| 690 | if (callbacks)
|
|---|
| 691 | callbacks.onWait(request.error);
|
|---|
| 692 | sendResponse(id, {});
|
|---|
| 693 | break;
|
|---|
| 694 | }
|
|---|
| 695 | case "watch-rebuild": {
|
|---|
| 696 | let callback = watchCallbacks.get(request.watchID);
|
|---|
| 697 | try {
|
|---|
| 698 | if (callback)
|
|---|
| 699 | callback(null, request.args);
|
|---|
| 700 | } catch (err) {
|
|---|
| 701 | console.error(err);
|
|---|
| 702 | }
|
|---|
| 703 | sendResponse(id, {});
|
|---|
| 704 | break;
|
|---|
| 705 | }
|
|---|
| 706 | default:
|
|---|
| 707 | throw new Error(`Invalid command: ` + request.command);
|
|---|
| 708 | }
|
|---|
| 709 | } catch (e) {
|
|---|
| 710 | sendResponse(id, { errors: [extractErrorMessageV8(e, streamIn, null, void 0, "")] });
|
|---|
| 711 | }
|
|---|
| 712 | });
|
|---|
| 713 | let isFirstPacket = true;
|
|---|
| 714 | let handleIncomingPacket = (bytes) => {
|
|---|
| 715 | if (isFirstPacket) {
|
|---|
| 716 | isFirstPacket = false;
|
|---|
| 717 | let binaryVersion = String.fromCharCode(...bytes);
|
|---|
| 718 | if (binaryVersion !== "0.13.4") {
|
|---|
| 719 | throw new Error(`Cannot start service: Host version "${"0.13.4"}" does not match binary version ${JSON.stringify(binaryVersion)}`);
|
|---|
| 720 | }
|
|---|
| 721 | return;
|
|---|
| 722 | }
|
|---|
| 723 | let packet = decodePacket(bytes);
|
|---|
| 724 | if (packet.isRequest) {
|
|---|
| 725 | handleRequest(packet.id, packet.value);
|
|---|
| 726 | } else {
|
|---|
| 727 | let callback = responseCallbacks.get(packet.id);
|
|---|
| 728 | responseCallbacks.delete(packet.id);
|
|---|
| 729 | if (packet.value.error)
|
|---|
| 730 | callback(packet.value.error, {});
|
|---|
| 731 | else
|
|---|
| 732 | callback(null, packet.value);
|
|---|
| 733 | }
|
|---|
| 734 | };
|
|---|
| 735 | let handlePlugins = (initialOptions, plugins, buildKey, stash) => __async(this, null, function* () {
|
|---|
| 736 | let onStartCallbacks = [];
|
|---|
| 737 | let onEndCallbacks = [];
|
|---|
| 738 | let onResolveCallbacks = {};
|
|---|
| 739 | let onLoadCallbacks = {};
|
|---|
| 740 | let nextCallbackID = 0;
|
|---|
| 741 | let i = 0;
|
|---|
| 742 | let requestPlugins = [];
|
|---|
| 743 | plugins = [...plugins];
|
|---|
| 744 | for (let item of plugins) {
|
|---|
| 745 | let keys = {};
|
|---|
| 746 | if (typeof item !== "object")
|
|---|
| 747 | throw new Error(`Plugin at index ${i} must be an object`);
|
|---|
| 748 | let name = getFlag(item, keys, "name", mustBeString);
|
|---|
| 749 | if (typeof name !== "string" || name === "")
|
|---|
| 750 | throw new Error(`Plugin at index ${i} is missing a name`);
|
|---|
| 751 | try {
|
|---|
| 752 | let setup = getFlag(item, keys, "setup", mustBeFunction);
|
|---|
| 753 | if (typeof setup !== "function")
|
|---|
| 754 | throw new Error(`Plugin is missing a setup function`);
|
|---|
| 755 | checkForInvalidFlags(item, keys, `on plugin ${JSON.stringify(name)}`);
|
|---|
| 756 | let plugin = {
|
|---|
| 757 | name,
|
|---|
| 758 | onResolve: [],
|
|---|
| 759 | onLoad: []
|
|---|
| 760 | };
|
|---|
| 761 | i++;
|
|---|
| 762 | let promise = setup({
|
|---|
| 763 | initialOptions,
|
|---|
| 764 | onStart(callback2) {
|
|---|
| 765 | let registeredText = `This error came from the "onStart" callback registered here`;
|
|---|
| 766 | let registeredNote = extractCallerV8(new Error(registeredText), streamIn, "onStart");
|
|---|
| 767 | onStartCallbacks.push({ name, callback: callback2, note: registeredNote });
|
|---|
| 768 | },
|
|---|
| 769 | onEnd(callback2) {
|
|---|
| 770 | let registeredText = `This error came from the "onEnd" callback registered here`;
|
|---|
| 771 | let registeredNote = extractCallerV8(new Error(registeredText), streamIn, "onEnd");
|
|---|
| 772 | onEndCallbacks.push({ name, callback: callback2, note: registeredNote });
|
|---|
| 773 | },
|
|---|
| 774 | onResolve(options, callback2) {
|
|---|
| 775 | let registeredText = `This error came from the "onResolve" callback registered here`;
|
|---|
| 776 | let registeredNote = extractCallerV8(new Error(registeredText), streamIn, "onResolve");
|
|---|
| 777 | let keys2 = {};
|
|---|
| 778 | let filter = getFlag(options, keys2, "filter", mustBeRegExp);
|
|---|
| 779 | let namespace = getFlag(options, keys2, "namespace", mustBeString);
|
|---|
| 780 | checkForInvalidFlags(options, keys2, `in onResolve() call for plugin ${JSON.stringify(name)}`);
|
|---|
| 781 | if (filter == null)
|
|---|
| 782 | throw new Error(`onResolve() call is missing a filter`);
|
|---|
| 783 | let id = nextCallbackID++;
|
|---|
| 784 | onResolveCallbacks[id] = { name, callback: callback2, note: registeredNote };
|
|---|
| 785 | plugin.onResolve.push({ id, filter: filter.source, namespace: namespace || "" });
|
|---|
| 786 | },
|
|---|
| 787 | onLoad(options, callback2) {
|
|---|
| 788 | let registeredText = `This error came from the "onLoad" callback registered here`;
|
|---|
| 789 | let registeredNote = extractCallerV8(new Error(registeredText), streamIn, "onLoad");
|
|---|
| 790 | let keys2 = {};
|
|---|
| 791 | let filter = getFlag(options, keys2, "filter", mustBeRegExp);
|
|---|
| 792 | let namespace = getFlag(options, keys2, "namespace", mustBeString);
|
|---|
| 793 | checkForInvalidFlags(options, keys2, `in onLoad() call for plugin ${JSON.stringify(name)}`);
|
|---|
| 794 | if (filter == null)
|
|---|
| 795 | throw new Error(`onLoad() call is missing a filter`);
|
|---|
| 796 | let id = nextCallbackID++;
|
|---|
| 797 | onLoadCallbacks[id] = { name, callback: callback2, note: registeredNote };
|
|---|
| 798 | plugin.onLoad.push({ id, filter: filter.source, namespace: namespace || "" });
|
|---|
| 799 | }
|
|---|
| 800 | });
|
|---|
| 801 | if (promise)
|
|---|
| 802 | yield promise;
|
|---|
| 803 | requestPlugins.push(plugin);
|
|---|
| 804 | } catch (e) {
|
|---|
| 805 | return { ok: false, error: e, pluginName: name };
|
|---|
| 806 | }
|
|---|
| 807 | }
|
|---|
| 808 | const callback = (request) => __async(this, null, function* () {
|
|---|
| 809 | switch (request.command) {
|
|---|
| 810 | case "start": {
|
|---|
| 811 | let response = { errors: [], warnings: [] };
|
|---|
| 812 | yield Promise.all(onStartCallbacks.map((_0) => __async(this, [_0], function* ({ name, callback: callback2, note }) {
|
|---|
| 813 | try {
|
|---|
| 814 | let result = yield callback2();
|
|---|
| 815 | if (result != null) {
|
|---|
| 816 | if (typeof result !== "object")
|
|---|
| 817 | throw new Error(`Expected onStart() callback in plugin ${JSON.stringify(name)} to return an object`);
|
|---|
| 818 | let keys = {};
|
|---|
| 819 | let errors = getFlag(result, keys, "errors", mustBeArray);
|
|---|
| 820 | let warnings = getFlag(result, keys, "warnings", mustBeArray);
|
|---|
| 821 | checkForInvalidFlags(result, keys, `from onStart() callback in plugin ${JSON.stringify(name)}`);
|
|---|
| 822 | if (errors != null)
|
|---|
| 823 | response.errors.push(...sanitizeMessages(errors, "errors", stash, name));
|
|---|
| 824 | if (warnings != null)
|
|---|
| 825 | response.warnings.push(...sanitizeMessages(warnings, "warnings", stash, name));
|
|---|
| 826 | }
|
|---|
| 827 | } catch (e) {
|
|---|
| 828 | response.errors.push(extractErrorMessageV8(e, streamIn, stash, note && note(), name));
|
|---|
| 829 | }
|
|---|
| 830 | })));
|
|---|
| 831 | return response;
|
|---|
| 832 | }
|
|---|
| 833 | case "resolve": {
|
|---|
| 834 | let response = {}, name = "", callback2, note;
|
|---|
| 835 | for (let id of request.ids) {
|
|---|
| 836 | try {
|
|---|
| 837 | ({ name, callback: callback2, note } = onResolveCallbacks[id]);
|
|---|
| 838 | let result = yield callback2({
|
|---|
| 839 | path: request.path,
|
|---|
| 840 | importer: request.importer,
|
|---|
| 841 | namespace: request.namespace,
|
|---|
| 842 | resolveDir: request.resolveDir,
|
|---|
| 843 | kind: request.kind,
|
|---|
| 844 | pluginData: stash.load(request.pluginData)
|
|---|
| 845 | });
|
|---|
| 846 | if (result != null) {
|
|---|
| 847 | if (typeof result !== "object")
|
|---|
| 848 | throw new Error(`Expected onResolve() callback in plugin ${JSON.stringify(name)} to return an object`);
|
|---|
| 849 | let keys = {};
|
|---|
| 850 | let pluginName = getFlag(result, keys, "pluginName", mustBeString);
|
|---|
| 851 | let path = getFlag(result, keys, "path", mustBeString);
|
|---|
| 852 | let namespace = getFlag(result, keys, "namespace", mustBeString);
|
|---|
| 853 | let external = getFlag(result, keys, "external", mustBeBoolean);
|
|---|
| 854 | let sideEffects = getFlag(result, keys, "sideEffects", mustBeBoolean);
|
|---|
| 855 | let pluginData = getFlag(result, keys, "pluginData", canBeAnything);
|
|---|
| 856 | let errors = getFlag(result, keys, "errors", mustBeArray);
|
|---|
| 857 | let warnings = getFlag(result, keys, "warnings", mustBeArray);
|
|---|
| 858 | let watchFiles = getFlag(result, keys, "watchFiles", mustBeArray);
|
|---|
| 859 | let watchDirs = getFlag(result, keys, "watchDirs", mustBeArray);
|
|---|
| 860 | checkForInvalidFlags(result, keys, `from onResolve() callback in plugin ${JSON.stringify(name)}`);
|
|---|
| 861 | response.id = id;
|
|---|
| 862 | if (pluginName != null)
|
|---|
| 863 | response.pluginName = pluginName;
|
|---|
| 864 | if (path != null)
|
|---|
| 865 | response.path = path;
|
|---|
| 866 | if (namespace != null)
|
|---|
| 867 | response.namespace = namespace;
|
|---|
| 868 | if (external != null)
|
|---|
| 869 | response.external = external;
|
|---|
| 870 | if (sideEffects != null)
|
|---|
| 871 | response.sideEffects = sideEffects;
|
|---|
| 872 | if (pluginData != null)
|
|---|
| 873 | response.pluginData = stash.store(pluginData);
|
|---|
| 874 | if (errors != null)
|
|---|
| 875 | response.errors = sanitizeMessages(errors, "errors", stash, name);
|
|---|
| 876 | if (warnings != null)
|
|---|
| 877 | response.warnings = sanitizeMessages(warnings, "warnings", stash, name);
|
|---|
| 878 | if (watchFiles != null)
|
|---|
| 879 | response.watchFiles = sanitizeStringArray(watchFiles, "watchFiles");
|
|---|
| 880 | if (watchDirs != null)
|
|---|
| 881 | response.watchDirs = sanitizeStringArray(watchDirs, "watchDirs");
|
|---|
| 882 | break;
|
|---|
| 883 | }
|
|---|
| 884 | } catch (e) {
|
|---|
| 885 | return { id, errors: [extractErrorMessageV8(e, streamIn, stash, note && note(), name)] };
|
|---|
| 886 | }
|
|---|
| 887 | }
|
|---|
| 888 | return response;
|
|---|
| 889 | }
|
|---|
| 890 | case "load": {
|
|---|
| 891 | let response = {}, name = "", callback2, note;
|
|---|
| 892 | for (let id of request.ids) {
|
|---|
| 893 | try {
|
|---|
| 894 | ({ name, callback: callback2, note } = onLoadCallbacks[id]);
|
|---|
| 895 | let result = yield callback2({
|
|---|
| 896 | path: request.path,
|
|---|
| 897 | namespace: request.namespace,
|
|---|
| 898 | pluginData: stash.load(request.pluginData)
|
|---|
| 899 | });
|
|---|
| 900 | if (result != null) {
|
|---|
| 901 | if (typeof result !== "object")
|
|---|
| 902 | throw new Error(`Expected onLoad() callback in plugin ${JSON.stringify(name)} to return an object`);
|
|---|
| 903 | let keys = {};
|
|---|
| 904 | let pluginName = getFlag(result, keys, "pluginName", mustBeString);
|
|---|
| 905 | let contents = getFlag(result, keys, "contents", mustBeStringOrUint8Array);
|
|---|
| 906 | let resolveDir = getFlag(result, keys, "resolveDir", mustBeString);
|
|---|
| 907 | let pluginData = getFlag(result, keys, "pluginData", canBeAnything);
|
|---|
| 908 | let loader = getFlag(result, keys, "loader", mustBeString);
|
|---|
| 909 | let errors = getFlag(result, keys, "errors", mustBeArray);
|
|---|
| 910 | let warnings = getFlag(result, keys, "warnings", mustBeArray);
|
|---|
| 911 | let watchFiles = getFlag(result, keys, "watchFiles", mustBeArray);
|
|---|
| 912 | let watchDirs = getFlag(result, keys, "watchDirs", mustBeArray);
|
|---|
| 913 | checkForInvalidFlags(result, keys, `from onLoad() callback in plugin ${JSON.stringify(name)}`);
|
|---|
| 914 | response.id = id;
|
|---|
| 915 | if (pluginName != null)
|
|---|
| 916 | response.pluginName = pluginName;
|
|---|
| 917 | if (contents instanceof Uint8Array)
|
|---|
| 918 | response.contents = contents;
|
|---|
| 919 | else if (contents != null)
|
|---|
| 920 | response.contents = encodeUTF8(contents);
|
|---|
| 921 | if (resolveDir != null)
|
|---|
| 922 | response.resolveDir = resolveDir;
|
|---|
| 923 | if (pluginData != null)
|
|---|
| 924 | response.pluginData = stash.store(pluginData);
|
|---|
| 925 | if (loader != null)
|
|---|
| 926 | response.loader = loader;
|
|---|
| 927 | if (errors != null)
|
|---|
| 928 | response.errors = sanitizeMessages(errors, "errors", stash, name);
|
|---|
| 929 | if (warnings != null)
|
|---|
| 930 | response.warnings = sanitizeMessages(warnings, "warnings", stash, name);
|
|---|
| 931 | if (watchFiles != null)
|
|---|
| 932 | response.watchFiles = sanitizeStringArray(watchFiles, "watchFiles");
|
|---|
| 933 | if (watchDirs != null)
|
|---|
| 934 | response.watchDirs = sanitizeStringArray(watchDirs, "watchDirs");
|
|---|
| 935 | break;
|
|---|
| 936 | }
|
|---|
| 937 | } catch (e) {
|
|---|
| 938 | return { id, errors: [extractErrorMessageV8(e, streamIn, stash, note && note(), name)] };
|
|---|
| 939 | }
|
|---|
| 940 | }
|
|---|
| 941 | return response;
|
|---|
| 942 | }
|
|---|
| 943 | default:
|
|---|
| 944 | throw new Error(`Invalid command: ` + request.command);
|
|---|
| 945 | }
|
|---|
| 946 | });
|
|---|
| 947 | let runOnEndCallbacks = (result, logPluginError, done) => done();
|
|---|
| 948 | if (onEndCallbacks.length > 0) {
|
|---|
| 949 | runOnEndCallbacks = (result, logPluginError, done) => {
|
|---|
| 950 | (() => __async(this, null, function* () {
|
|---|
| 951 | for (const { name, callback: callback2, note } of onEndCallbacks) {
|
|---|
| 952 | try {
|
|---|
| 953 | yield callback2(result);
|
|---|
| 954 | } catch (e) {
|
|---|
| 955 | result.errors.push(yield new Promise((resolve) => logPluginError(e, name, note && note(), resolve)));
|
|---|
| 956 | }
|
|---|
| 957 | }
|
|---|
| 958 | }))().then(done);
|
|---|
| 959 | };
|
|---|
| 960 | }
|
|---|
| 961 | let refCount = 0;
|
|---|
| 962 | return {
|
|---|
| 963 | ok: true,
|
|---|
| 964 | requestPlugins,
|
|---|
| 965 | runOnEndCallbacks,
|
|---|
| 966 | pluginRefs: {
|
|---|
| 967 | ref() {
|
|---|
| 968 | if (++refCount === 1)
|
|---|
| 969 | pluginCallbacks.set(buildKey, callback);
|
|---|
| 970 | },
|
|---|
| 971 | unref() {
|
|---|
| 972 | if (--refCount === 0)
|
|---|
| 973 | pluginCallbacks.delete(buildKey);
|
|---|
| 974 | }
|
|---|
| 975 | }
|
|---|
| 976 | };
|
|---|
| 977 | });
|
|---|
| 978 | let buildServeData = (refs, options, request) => {
|
|---|
| 979 | let keys = {};
|
|---|
| 980 | let port = getFlag(options, keys, "port", mustBeInteger);
|
|---|
| 981 | let host = getFlag(options, keys, "host", mustBeString);
|
|---|
| 982 | let servedir = getFlag(options, keys, "servedir", mustBeString);
|
|---|
| 983 | let onRequest = getFlag(options, keys, "onRequest", mustBeFunction);
|
|---|
| 984 | let serveID = nextServeID++;
|
|---|
| 985 | let onWait;
|
|---|
| 986 | let wait = new Promise((resolve, reject) => {
|
|---|
| 987 | onWait = (error) => {
|
|---|
| 988 | serveCallbacks.delete(serveID);
|
|---|
| 989 | if (error !== null)
|
|---|
| 990 | reject(new Error(error));
|
|---|
| 991 | else
|
|---|
| 992 | resolve();
|
|---|
| 993 | };
|
|---|
| 994 | });
|
|---|
| 995 | request.serve = { serveID };
|
|---|
| 996 | checkForInvalidFlags(options, keys, `in serve() call`);
|
|---|
| 997 | if (port !== void 0)
|
|---|
| 998 | request.serve.port = port;
|
|---|
| 999 | if (host !== void 0)
|
|---|
| 1000 | request.serve.host = host;
|
|---|
| 1001 | if (servedir !== void 0)
|
|---|
| 1002 | request.serve.servedir = servedir;
|
|---|
| 1003 | serveCallbacks.set(serveID, {
|
|---|
| 1004 | onRequest,
|
|---|
| 1005 | onWait
|
|---|
| 1006 | });
|
|---|
| 1007 | return {
|
|---|
| 1008 | wait,
|
|---|
| 1009 | stop() {
|
|---|
| 1010 | sendRequest(refs, { command: "serve-stop", serveID }, () => {
|
|---|
| 1011 | });
|
|---|
| 1012 | }
|
|---|
| 1013 | };
|
|---|
| 1014 | };
|
|---|
| 1015 | const buildLogLevelDefault = "warning";
|
|---|
| 1016 | const transformLogLevelDefault = "silent";
|
|---|
| 1017 | let buildOrServe = (args) => {
|
|---|
| 1018 | let key = nextBuildKey++;
|
|---|
| 1019 | const details = createObjectStash();
|
|---|
| 1020 | let plugins;
|
|---|
| 1021 | let { refs, options, isTTY, callback } = args;
|
|---|
| 1022 | if (typeof options === "object") {
|
|---|
| 1023 | let value = options.plugins;
|
|---|
| 1024 | if (value !== void 0) {
|
|---|
| 1025 | if (!Array.isArray(value))
|
|---|
| 1026 | throw new Error(`"plugins" must be an array`);
|
|---|
| 1027 | plugins = value;
|
|---|
| 1028 | }
|
|---|
| 1029 | }
|
|---|
| 1030 | let logPluginError = (e, pluginName, note, done) => {
|
|---|
| 1031 | let flags = [];
|
|---|
| 1032 | try {
|
|---|
| 1033 | pushLogFlags(flags, options, {}, isTTY, buildLogLevelDefault);
|
|---|
| 1034 | } catch (e2) {
|
|---|
| 1035 | }
|
|---|
| 1036 | const message = extractErrorMessageV8(e, streamIn, details, note, pluginName);
|
|---|
| 1037 | sendRequest(refs, { command: "error", flags, error: message }, () => {
|
|---|
| 1038 | message.detail = details.load(message.detail);
|
|---|
| 1039 | done(message);
|
|---|
| 1040 | });
|
|---|
| 1041 | };
|
|---|
| 1042 | let handleError = (e, pluginName) => {
|
|---|
| 1043 | logPluginError(e, pluginName, void 0, (error) => {
|
|---|
| 1044 | callback(failureErrorWithLog("Build failed", [error], []), null);
|
|---|
| 1045 | });
|
|---|
| 1046 | };
|
|---|
| 1047 | if (plugins && plugins.length > 0) {
|
|---|
| 1048 | if (streamIn.isSync)
|
|---|
| 1049 | return handleError(new Error("Cannot use plugins in synchronous API calls"), "");
|
|---|
| 1050 | handlePlugins(options, plugins, key, details).then((result) => {
|
|---|
| 1051 | if (!result.ok) {
|
|---|
| 1052 | handleError(result.error, result.pluginName);
|
|---|
| 1053 | } else {
|
|---|
| 1054 | try {
|
|---|
| 1055 | buildOrServeContinue(__spreadProps(__spreadValues({}, args), {
|
|---|
| 1056 | key,
|
|---|
| 1057 | details,
|
|---|
| 1058 | logPluginError,
|
|---|
| 1059 | requestPlugins: result.requestPlugins,
|
|---|
| 1060 | runOnEndCallbacks: result.runOnEndCallbacks,
|
|---|
| 1061 | pluginRefs: result.pluginRefs
|
|---|
| 1062 | }));
|
|---|
| 1063 | } catch (e) {
|
|---|
| 1064 | handleError(e, "");
|
|---|
| 1065 | }
|
|---|
| 1066 | }
|
|---|
| 1067 | }, (e) => handleError(e, ""));
|
|---|
| 1068 | } else {
|
|---|
| 1069 | try {
|
|---|
| 1070 | buildOrServeContinue(__spreadProps(__spreadValues({}, args), {
|
|---|
| 1071 | key,
|
|---|
| 1072 | details,
|
|---|
| 1073 | logPluginError,
|
|---|
| 1074 | requestPlugins: null,
|
|---|
| 1075 | runOnEndCallbacks: (result, logPluginError2, done) => done(),
|
|---|
| 1076 | pluginRefs: null
|
|---|
| 1077 | }));
|
|---|
| 1078 | } catch (e) {
|
|---|
| 1079 | handleError(e, "");
|
|---|
| 1080 | }
|
|---|
| 1081 | }
|
|---|
| 1082 | };
|
|---|
| 1083 | let buildOrServeContinue = ({
|
|---|
| 1084 | callName,
|
|---|
| 1085 | refs: callerRefs,
|
|---|
| 1086 | serveOptions,
|
|---|
| 1087 | options,
|
|---|
| 1088 | isTTY,
|
|---|
| 1089 | defaultWD,
|
|---|
| 1090 | callback,
|
|---|
| 1091 | key,
|
|---|
| 1092 | details,
|
|---|
| 1093 | logPluginError,
|
|---|
| 1094 | requestPlugins,
|
|---|
| 1095 | runOnEndCallbacks,
|
|---|
| 1096 | pluginRefs
|
|---|
| 1097 | }) => {
|
|---|
| 1098 | const refs = {
|
|---|
| 1099 | ref() {
|
|---|
| 1100 | if (pluginRefs)
|
|---|
| 1101 | pluginRefs.ref();
|
|---|
| 1102 | if (callerRefs)
|
|---|
| 1103 | callerRefs.ref();
|
|---|
| 1104 | },
|
|---|
| 1105 | unref() {
|
|---|
| 1106 | if (pluginRefs)
|
|---|
| 1107 | pluginRefs.unref();
|
|---|
| 1108 | if (callerRefs)
|
|---|
| 1109 | callerRefs.unref();
|
|---|
| 1110 | }
|
|---|
| 1111 | };
|
|---|
| 1112 | let writeDefault = !streamIn.isBrowser;
|
|---|
| 1113 | let {
|
|---|
| 1114 | entries,
|
|---|
| 1115 | flags,
|
|---|
| 1116 | write,
|
|---|
| 1117 | stdinContents,
|
|---|
| 1118 | stdinResolveDir,
|
|---|
| 1119 | absWorkingDir,
|
|---|
| 1120 | incremental,
|
|---|
| 1121 | nodePaths,
|
|---|
| 1122 | watch
|
|---|
| 1123 | } = flagsForBuildOptions(callName, options, isTTY, buildLogLevelDefault, writeDefault);
|
|---|
| 1124 | let request = {
|
|---|
| 1125 | command: "build",
|
|---|
| 1126 | key,
|
|---|
| 1127 | entries,
|
|---|
| 1128 | flags,
|
|---|
| 1129 | write,
|
|---|
| 1130 | stdinContents,
|
|---|
| 1131 | stdinResolveDir,
|
|---|
| 1132 | absWorkingDir: absWorkingDir || defaultWD,
|
|---|
| 1133 | incremental,
|
|---|
| 1134 | nodePaths
|
|---|
| 1135 | };
|
|---|
| 1136 | if (requestPlugins)
|
|---|
| 1137 | request.plugins = requestPlugins;
|
|---|
| 1138 | let serve2 = serveOptions && buildServeData(refs, serveOptions, request);
|
|---|
| 1139 | let rebuild;
|
|---|
| 1140 | let stop;
|
|---|
| 1141 | let copyResponseToResult = (response, result) => {
|
|---|
| 1142 | if (response.outputFiles)
|
|---|
| 1143 | result.outputFiles = response.outputFiles.map(convertOutputFiles);
|
|---|
| 1144 | if (response.metafile)
|
|---|
| 1145 | result.metafile = JSON.parse(response.metafile);
|
|---|
| 1146 | if (response.writeToStdout !== void 0)
|
|---|
| 1147 | console.log(decodeUTF8(response.writeToStdout).replace(/\n$/, ""));
|
|---|
| 1148 | };
|
|---|
| 1149 | let buildResponseToResult = (response, callback2) => {
|
|---|
| 1150 | let result = {
|
|---|
| 1151 | errors: replaceDetailsInMessages(response.errors, details),
|
|---|
| 1152 | warnings: replaceDetailsInMessages(response.warnings, details)
|
|---|
| 1153 | };
|
|---|
| 1154 | copyResponseToResult(response, result);
|
|---|
| 1155 | runOnEndCallbacks(result, logPluginError, () => {
|
|---|
| 1156 | if (result.errors.length > 0) {
|
|---|
| 1157 | return callback2(failureErrorWithLog("Build failed", result.errors, result.warnings), null);
|
|---|
| 1158 | }
|
|---|
| 1159 | if (response.rebuildID !== void 0) {
|
|---|
| 1160 | if (!rebuild) {
|
|---|
| 1161 | let isDisposed = false;
|
|---|
| 1162 | rebuild = () => new Promise((resolve, reject) => {
|
|---|
| 1163 | if (isDisposed || isClosed)
|
|---|
| 1164 | throw new Error("Cannot rebuild");
|
|---|
| 1165 | sendRequest(refs, { command: "rebuild", rebuildID: response.rebuildID }, (error2, response2) => {
|
|---|
| 1166 | if (error2) {
|
|---|
| 1167 | const message = { pluginName: "", text: error2, location: null, notes: [], detail: void 0 };
|
|---|
| 1168 | return callback2(failureErrorWithLog("Build failed", [message], []), null);
|
|---|
| 1169 | }
|
|---|
| 1170 | buildResponseToResult(response2, (error3, result3) => {
|
|---|
| 1171 | if (error3)
|
|---|
| 1172 | reject(error3);
|
|---|
| 1173 | else
|
|---|
| 1174 | resolve(result3);
|
|---|
| 1175 | });
|
|---|
| 1176 | });
|
|---|
| 1177 | });
|
|---|
| 1178 | refs.ref();
|
|---|
| 1179 | rebuild.dispose = () => {
|
|---|
| 1180 | if (isDisposed)
|
|---|
| 1181 | return;
|
|---|
| 1182 | isDisposed = true;
|
|---|
| 1183 | sendRequest(refs, { command: "rebuild-dispose", rebuildID: response.rebuildID }, () => {
|
|---|
| 1184 | });
|
|---|
| 1185 | refs.unref();
|
|---|
| 1186 | };
|
|---|
| 1187 | }
|
|---|
| 1188 | result.rebuild = rebuild;
|
|---|
| 1189 | }
|
|---|
| 1190 | if (response.watchID !== void 0) {
|
|---|
| 1191 | if (!stop) {
|
|---|
| 1192 | let isStopped = false;
|
|---|
| 1193 | refs.ref();
|
|---|
| 1194 | stop = () => {
|
|---|
| 1195 | if (isStopped)
|
|---|
| 1196 | return;
|
|---|
| 1197 | isStopped = true;
|
|---|
| 1198 | watchCallbacks.delete(response.watchID);
|
|---|
| 1199 | sendRequest(refs, { command: "watch-stop", watchID: response.watchID }, () => {
|
|---|
| 1200 | });
|
|---|
| 1201 | refs.unref();
|
|---|
| 1202 | };
|
|---|
| 1203 | if (watch) {
|
|---|
| 1204 | watchCallbacks.set(response.watchID, (serviceStopError, watchResponse) => {
|
|---|
| 1205 | if (serviceStopError) {
|
|---|
| 1206 | if (watch.onRebuild)
|
|---|
| 1207 | watch.onRebuild(serviceStopError, null);
|
|---|
| 1208 | return;
|
|---|
| 1209 | }
|
|---|
| 1210 | let result2 = {
|
|---|
| 1211 | errors: replaceDetailsInMessages(watchResponse.errors, details),
|
|---|
| 1212 | warnings: replaceDetailsInMessages(watchResponse.warnings, details)
|
|---|
| 1213 | };
|
|---|
| 1214 | copyResponseToResult(watchResponse, result2);
|
|---|
| 1215 | runOnEndCallbacks(result2, logPluginError, () => {
|
|---|
| 1216 | if (result2.errors.length > 0) {
|
|---|
| 1217 | if (watch.onRebuild)
|
|---|
| 1218 | watch.onRebuild(failureErrorWithLog("Build failed", result2.errors, result2.warnings), null);
|
|---|
| 1219 | return;
|
|---|
| 1220 | }
|
|---|
| 1221 | if (watchResponse.rebuildID !== void 0)
|
|---|
| 1222 | result2.rebuild = rebuild;
|
|---|
| 1223 | result2.stop = stop;
|
|---|
| 1224 | if (watch.onRebuild)
|
|---|
| 1225 | watch.onRebuild(null, result2);
|
|---|
| 1226 | });
|
|---|
| 1227 | });
|
|---|
| 1228 | }
|
|---|
| 1229 | }
|
|---|
| 1230 | result.stop = stop;
|
|---|
| 1231 | }
|
|---|
| 1232 | callback2(null, result);
|
|---|
| 1233 | });
|
|---|
| 1234 | };
|
|---|
| 1235 | if (write && streamIn.isBrowser)
|
|---|
| 1236 | throw new Error(`Cannot enable "write" in the browser`);
|
|---|
| 1237 | if (incremental && streamIn.isSync)
|
|---|
| 1238 | throw new Error(`Cannot use "incremental" with a synchronous build`);
|
|---|
| 1239 | if (watch && streamIn.isSync)
|
|---|
| 1240 | throw new Error(`Cannot use "watch" with a synchronous build`);
|
|---|
| 1241 | sendRequest(refs, request, (error, response) => {
|
|---|
| 1242 | if (error)
|
|---|
| 1243 | return callback(new Error(error), null);
|
|---|
| 1244 | if (serve2) {
|
|---|
| 1245 | let serveResponse = response;
|
|---|
| 1246 | let isStopped = false;
|
|---|
| 1247 | refs.ref();
|
|---|
| 1248 | let result = {
|
|---|
| 1249 | port: serveResponse.port,
|
|---|
| 1250 | host: serveResponse.host,
|
|---|
| 1251 | wait: serve2.wait,
|
|---|
| 1252 | stop() {
|
|---|
| 1253 | if (isStopped)
|
|---|
| 1254 | return;
|
|---|
| 1255 | isStopped = true;
|
|---|
| 1256 | serve2.stop();
|
|---|
| 1257 | refs.unref();
|
|---|
| 1258 | }
|
|---|
| 1259 | };
|
|---|
| 1260 | refs.ref();
|
|---|
| 1261 | serve2.wait.then(refs.unref, refs.unref);
|
|---|
| 1262 | return callback(null, result);
|
|---|
| 1263 | }
|
|---|
| 1264 | return buildResponseToResult(response, callback);
|
|---|
| 1265 | });
|
|---|
| 1266 | };
|
|---|
| 1267 | let transform2 = ({ callName, refs, input, options, isTTY, fs, callback }) => {
|
|---|
| 1268 | const details = createObjectStash();
|
|---|
| 1269 | let start = (inputPath) => {
|
|---|
| 1270 | try {
|
|---|
| 1271 | if (typeof input !== "string")
|
|---|
| 1272 | throw new Error('The input to "transform" must be a string');
|
|---|
| 1273 | let flags = flagsForTransformOptions(callName, options, isTTY, transformLogLevelDefault);
|
|---|
| 1274 | let request = {
|
|---|
| 1275 | command: "transform",
|
|---|
| 1276 | flags,
|
|---|
| 1277 | inputFS: inputPath !== null,
|
|---|
| 1278 | input: inputPath !== null ? inputPath : input
|
|---|
| 1279 | };
|
|---|
| 1280 | sendRequest(refs, request, (error, response) => {
|
|---|
| 1281 | if (error)
|
|---|
| 1282 | return callback(new Error(error), null);
|
|---|
| 1283 | let errors = replaceDetailsInMessages(response.errors, details);
|
|---|
| 1284 | let warnings = replaceDetailsInMessages(response.warnings, details);
|
|---|
| 1285 | let outstanding = 1;
|
|---|
| 1286 | let next = () => --outstanding === 0 && callback(null, { warnings, code: response.code, map: response.map });
|
|---|
| 1287 | if (errors.length > 0)
|
|---|
| 1288 | return callback(failureErrorWithLog("Transform failed", errors, warnings), null);
|
|---|
| 1289 | if (response.codeFS) {
|
|---|
| 1290 | outstanding++;
|
|---|
| 1291 | fs.readFile(response.code, (err, contents) => {
|
|---|
| 1292 | if (err !== null) {
|
|---|
| 1293 | callback(err, null);
|
|---|
| 1294 | } else {
|
|---|
| 1295 | response.code = contents;
|
|---|
| 1296 | next();
|
|---|
| 1297 | }
|
|---|
| 1298 | });
|
|---|
| 1299 | }
|
|---|
| 1300 | if (response.mapFS) {
|
|---|
| 1301 | outstanding++;
|
|---|
| 1302 | fs.readFile(response.map, (err, contents) => {
|
|---|
| 1303 | if (err !== null) {
|
|---|
| 1304 | callback(err, null);
|
|---|
| 1305 | } else {
|
|---|
| 1306 | response.map = contents;
|
|---|
| 1307 | next();
|
|---|
| 1308 | }
|
|---|
| 1309 | });
|
|---|
| 1310 | }
|
|---|
| 1311 | next();
|
|---|
| 1312 | });
|
|---|
| 1313 | } catch (e) {
|
|---|
| 1314 | let flags = [];
|
|---|
| 1315 | try {
|
|---|
| 1316 | pushLogFlags(flags, options, {}, isTTY, transformLogLevelDefault);
|
|---|
| 1317 | } catch (e2) {
|
|---|
| 1318 | }
|
|---|
| 1319 | const error = extractErrorMessageV8(e, streamIn, details, void 0, "");
|
|---|
| 1320 | sendRequest(refs, { command: "error", flags, error }, () => {
|
|---|
| 1321 | error.detail = details.load(error.detail);
|
|---|
| 1322 | callback(failureErrorWithLog("Transform failed", [error], []), null);
|
|---|
| 1323 | });
|
|---|
| 1324 | }
|
|---|
| 1325 | };
|
|---|
| 1326 | if (typeof input === "string" && input.length > 1024 * 1024) {
|
|---|
| 1327 | let next = start;
|
|---|
| 1328 | start = () => fs.writeFile(input, next);
|
|---|
| 1329 | }
|
|---|
| 1330 | start(null);
|
|---|
| 1331 | };
|
|---|
| 1332 | let formatMessages2 = ({ callName, refs, messages, options, callback }) => {
|
|---|
| 1333 | let result = sanitizeMessages(messages, "messages", null, "");
|
|---|
| 1334 | if (!options)
|
|---|
| 1335 | throw new Error(`Missing second argument in ${callName}() call`);
|
|---|
| 1336 | let keys = {};
|
|---|
| 1337 | let kind = getFlag(options, keys, "kind", mustBeString);
|
|---|
| 1338 | let color = getFlag(options, keys, "color", mustBeBoolean);
|
|---|
| 1339 | let terminalWidth = getFlag(options, keys, "terminalWidth", mustBeInteger);
|
|---|
| 1340 | checkForInvalidFlags(options, keys, `in ${callName}() call`);
|
|---|
| 1341 | if (kind === void 0)
|
|---|
| 1342 | throw new Error(`Missing "kind" in ${callName}() call`);
|
|---|
| 1343 | if (kind !== "error" && kind !== "warning")
|
|---|
| 1344 | throw new Error(`Expected "kind" to be "error" or "warning" in ${callName}() call`);
|
|---|
| 1345 | let request = {
|
|---|
| 1346 | command: "format-msgs",
|
|---|
| 1347 | messages: result,
|
|---|
| 1348 | isWarning: kind === "warning"
|
|---|
| 1349 | };
|
|---|
| 1350 | if (color !== void 0)
|
|---|
| 1351 | request.color = color;
|
|---|
| 1352 | if (terminalWidth !== void 0)
|
|---|
| 1353 | request.terminalWidth = terminalWidth;
|
|---|
| 1354 | sendRequest(refs, request, (error, response) => {
|
|---|
| 1355 | if (error)
|
|---|
| 1356 | return callback(new Error(error), null);
|
|---|
| 1357 | callback(null, response.messages);
|
|---|
| 1358 | });
|
|---|
| 1359 | };
|
|---|
| 1360 | let analyzeMetafile2 = ({ callName, refs, metafile, options, callback }) => {
|
|---|
| 1361 | if (options === void 0)
|
|---|
| 1362 | options = {};
|
|---|
| 1363 | let keys = {};
|
|---|
| 1364 | let color = getFlag(options, keys, "color", mustBeBoolean);
|
|---|
| 1365 | let verbose = getFlag(options, keys, "verbose", mustBeBoolean);
|
|---|
| 1366 | checkForInvalidFlags(options, keys, `in ${callName}() call`);
|
|---|
| 1367 | let request = {
|
|---|
| 1368 | command: "analyze-metafile",
|
|---|
| 1369 | metafile
|
|---|
| 1370 | };
|
|---|
| 1371 | if (color !== void 0)
|
|---|
| 1372 | request.color = color;
|
|---|
| 1373 | if (verbose !== void 0)
|
|---|
| 1374 | request.verbose = verbose;
|
|---|
| 1375 | sendRequest(refs, request, (error, response) => {
|
|---|
| 1376 | if (error)
|
|---|
| 1377 | return callback(new Error(error), null);
|
|---|
| 1378 | callback(null, response.result);
|
|---|
| 1379 | });
|
|---|
| 1380 | };
|
|---|
| 1381 | return {
|
|---|
| 1382 | readFromStdout,
|
|---|
| 1383 | afterClose,
|
|---|
| 1384 | service: {
|
|---|
| 1385 | buildOrServe,
|
|---|
| 1386 | transform: transform2,
|
|---|
| 1387 | formatMessages: formatMessages2,
|
|---|
| 1388 | analyzeMetafile: analyzeMetafile2
|
|---|
| 1389 | }
|
|---|
| 1390 | };
|
|---|
| 1391 | }
|
|---|
| 1392 | function createObjectStash() {
|
|---|
| 1393 | const map = new Map();
|
|---|
| 1394 | let nextID = 0;
|
|---|
| 1395 | return {
|
|---|
| 1396 | load(id) {
|
|---|
| 1397 | return map.get(id);
|
|---|
| 1398 | },
|
|---|
| 1399 | store(value) {
|
|---|
| 1400 | if (value === void 0)
|
|---|
| 1401 | return -1;
|
|---|
| 1402 | const id = nextID++;
|
|---|
| 1403 | map.set(id, value);
|
|---|
| 1404 | return id;
|
|---|
| 1405 | }
|
|---|
| 1406 | };
|
|---|
| 1407 | }
|
|---|
| 1408 | function extractCallerV8(e, streamIn, ident) {
|
|---|
| 1409 | let note;
|
|---|
| 1410 | let tried = false;
|
|---|
| 1411 | return () => {
|
|---|
| 1412 | if (tried)
|
|---|
| 1413 | return note;
|
|---|
| 1414 | tried = true;
|
|---|
| 1415 | try {
|
|---|
| 1416 | let lines = (e.stack + "").split("\n");
|
|---|
| 1417 | lines.splice(1, 1);
|
|---|
| 1418 | let location = parseStackLinesV8(streamIn, lines, ident);
|
|---|
| 1419 | if (location) {
|
|---|
| 1420 | note = { text: e.message, location };
|
|---|
| 1421 | return note;
|
|---|
| 1422 | }
|
|---|
| 1423 | } catch (e2) {
|
|---|
| 1424 | }
|
|---|
| 1425 | };
|
|---|
| 1426 | }
|
|---|
| 1427 | function extractErrorMessageV8(e, streamIn, stash, note, pluginName) {
|
|---|
| 1428 | let text = "Internal error";
|
|---|
| 1429 | let location = null;
|
|---|
| 1430 | try {
|
|---|
| 1431 | text = (e && e.message || e) + "";
|
|---|
| 1432 | } catch (e2) {
|
|---|
| 1433 | }
|
|---|
| 1434 | try {
|
|---|
| 1435 | location = parseStackLinesV8(streamIn, (e.stack + "").split("\n"), "");
|
|---|
| 1436 | } catch (e2) {
|
|---|
| 1437 | }
|
|---|
| 1438 | return { pluginName, text, location, notes: note ? [note] : [], detail: stash ? stash.store(e) : -1 };
|
|---|
| 1439 | }
|
|---|
| 1440 | function parseStackLinesV8(streamIn, lines, ident) {
|
|---|
| 1441 | let at = " at ";
|
|---|
| 1442 | if (streamIn.readFileSync && !lines[0].startsWith(at) && lines[1].startsWith(at)) {
|
|---|
| 1443 | for (let i = 1; i < lines.length; i++) {
|
|---|
| 1444 | let line = lines[i];
|
|---|
| 1445 | if (!line.startsWith(at))
|
|---|
| 1446 | continue;
|
|---|
| 1447 | line = line.slice(at.length);
|
|---|
| 1448 | while (true) {
|
|---|
| 1449 | let match = /^(?:new |async )?\S+ \((.*)\)$/.exec(line);
|
|---|
| 1450 | if (match) {
|
|---|
| 1451 | line = match[1];
|
|---|
| 1452 | continue;
|
|---|
| 1453 | }
|
|---|
| 1454 | match = /^eval at \S+ \((.*)\)(?:, \S+:\d+:\d+)?$/.exec(line);
|
|---|
| 1455 | if (match) {
|
|---|
| 1456 | line = match[1];
|
|---|
| 1457 | continue;
|
|---|
| 1458 | }
|
|---|
| 1459 | match = /^(\S+):(\d+):(\d+)$/.exec(line);
|
|---|
| 1460 | if (match) {
|
|---|
| 1461 | let contents;
|
|---|
| 1462 | try {
|
|---|
| 1463 | contents = streamIn.readFileSync(match[1], "utf8");
|
|---|
| 1464 | } catch (e) {
|
|---|
| 1465 | break;
|
|---|
| 1466 | }
|
|---|
| 1467 | let lineText = contents.split(/\r\n|\r|\n|\u2028|\u2029/)[+match[2] - 1] || "";
|
|---|
| 1468 | let column = +match[3] - 1;
|
|---|
| 1469 | let length = lineText.slice(column, column + ident.length) === ident ? ident.length : 0;
|
|---|
| 1470 | return {
|
|---|
| 1471 | file: match[1],
|
|---|
| 1472 | namespace: "file",
|
|---|
| 1473 | line: +match[2],
|
|---|
| 1474 | column: encodeUTF8(lineText.slice(0, column)).length,
|
|---|
| 1475 | length: encodeUTF8(lineText.slice(column, column + length)).length,
|
|---|
| 1476 | lineText: lineText + "\n" + lines.slice(1).join("\n"),
|
|---|
| 1477 | suggestion: ""
|
|---|
| 1478 | };
|
|---|
| 1479 | }
|
|---|
| 1480 | break;
|
|---|
| 1481 | }
|
|---|
| 1482 | }
|
|---|
| 1483 | }
|
|---|
| 1484 | return null;
|
|---|
| 1485 | }
|
|---|
| 1486 | function failureErrorWithLog(text, errors, warnings) {
|
|---|
| 1487 | let limit = 5;
|
|---|
| 1488 | let summary = errors.length < 1 ? "" : ` with ${errors.length} error${errors.length < 2 ? "" : "s"}:` + errors.slice(0, limit + 1).map((e, i) => {
|
|---|
| 1489 | if (i === limit)
|
|---|
| 1490 | return "\n...";
|
|---|
| 1491 | if (!e.location)
|
|---|
| 1492 | return `
|
|---|
| 1493 | error: ${e.text}`;
|
|---|
| 1494 | let { file, line, column } = e.location;
|
|---|
| 1495 | let pluginText = e.pluginName ? `[plugin: ${e.pluginName}] ` : "";
|
|---|
| 1496 | return `
|
|---|
| 1497 | ${file}:${line}:${column}: error: ${pluginText}${e.text}`;
|
|---|
| 1498 | }).join("");
|
|---|
| 1499 | let error = new Error(`${text}${summary}`);
|
|---|
| 1500 | error.errors = errors;
|
|---|
| 1501 | error.warnings = warnings;
|
|---|
| 1502 | return error;
|
|---|
| 1503 | }
|
|---|
| 1504 | function replaceDetailsInMessages(messages, stash) {
|
|---|
| 1505 | for (const message of messages) {
|
|---|
| 1506 | message.detail = stash.load(message.detail);
|
|---|
| 1507 | }
|
|---|
| 1508 | return messages;
|
|---|
| 1509 | }
|
|---|
| 1510 | function sanitizeLocation(location, where) {
|
|---|
| 1511 | if (location == null)
|
|---|
| 1512 | return null;
|
|---|
| 1513 | let keys = {};
|
|---|
| 1514 | let file = getFlag(location, keys, "file", mustBeString);
|
|---|
| 1515 | let namespace = getFlag(location, keys, "namespace", mustBeString);
|
|---|
| 1516 | let line = getFlag(location, keys, "line", mustBeInteger);
|
|---|
| 1517 | let column = getFlag(location, keys, "column", mustBeInteger);
|
|---|
| 1518 | let length = getFlag(location, keys, "length", mustBeInteger);
|
|---|
| 1519 | let lineText = getFlag(location, keys, "lineText", mustBeString);
|
|---|
| 1520 | let suggestion = getFlag(location, keys, "suggestion", mustBeString);
|
|---|
| 1521 | checkForInvalidFlags(location, keys, where);
|
|---|
| 1522 | return {
|
|---|
| 1523 | file: file || "",
|
|---|
| 1524 | namespace: namespace || "",
|
|---|
| 1525 | line: line || 0,
|
|---|
| 1526 | column: column || 0,
|
|---|
| 1527 | length: length || 0,
|
|---|
| 1528 | lineText: lineText || "",
|
|---|
| 1529 | suggestion: suggestion || ""
|
|---|
| 1530 | };
|
|---|
| 1531 | }
|
|---|
| 1532 | function sanitizeMessages(messages, property, stash, fallbackPluginName) {
|
|---|
| 1533 | let messagesClone = [];
|
|---|
| 1534 | let index = 0;
|
|---|
| 1535 | for (const message of messages) {
|
|---|
| 1536 | let keys = {};
|
|---|
| 1537 | let pluginName = getFlag(message, keys, "pluginName", mustBeString);
|
|---|
| 1538 | let text = getFlag(message, keys, "text", mustBeString);
|
|---|
| 1539 | let location = getFlag(message, keys, "location", mustBeObjectOrNull);
|
|---|
| 1540 | let notes = getFlag(message, keys, "notes", mustBeArray);
|
|---|
| 1541 | let detail = getFlag(message, keys, "detail", canBeAnything);
|
|---|
| 1542 | let where = `in element ${index} of "${property}"`;
|
|---|
| 1543 | checkForInvalidFlags(message, keys, where);
|
|---|
| 1544 | let notesClone = [];
|
|---|
| 1545 | if (notes) {
|
|---|
| 1546 | for (const note of notes) {
|
|---|
| 1547 | let noteKeys = {};
|
|---|
| 1548 | let noteText = getFlag(note, noteKeys, "text", mustBeString);
|
|---|
| 1549 | let noteLocation = getFlag(note, noteKeys, "location", mustBeObjectOrNull);
|
|---|
| 1550 | checkForInvalidFlags(note, noteKeys, where);
|
|---|
| 1551 | notesClone.push({
|
|---|
| 1552 | text: noteText || "",
|
|---|
| 1553 | location: sanitizeLocation(noteLocation, where)
|
|---|
| 1554 | });
|
|---|
| 1555 | }
|
|---|
| 1556 | }
|
|---|
| 1557 | messagesClone.push({
|
|---|
| 1558 | pluginName: pluginName || fallbackPluginName,
|
|---|
| 1559 | text: text || "",
|
|---|
| 1560 | location: sanitizeLocation(location, where),
|
|---|
| 1561 | notes: notesClone,
|
|---|
| 1562 | detail: stash ? stash.store(detail) : -1
|
|---|
| 1563 | });
|
|---|
| 1564 | index++;
|
|---|
| 1565 | }
|
|---|
| 1566 | return messagesClone;
|
|---|
| 1567 | }
|
|---|
| 1568 | function sanitizeStringArray(values, property) {
|
|---|
| 1569 | const result = [];
|
|---|
| 1570 | for (const value of values) {
|
|---|
| 1571 | if (typeof value !== "string")
|
|---|
| 1572 | throw new Error(`${JSON.stringify(property)} must be an array of strings`);
|
|---|
| 1573 | result.push(value);
|
|---|
| 1574 | }
|
|---|
| 1575 | return result;
|
|---|
| 1576 | }
|
|---|
| 1577 | function convertOutputFiles({ path, contents }) {
|
|---|
| 1578 | let text = null;
|
|---|
| 1579 | return {
|
|---|
| 1580 | path,
|
|---|
| 1581 | contents,
|
|---|
| 1582 | get text() {
|
|---|
| 1583 | if (text === null)
|
|---|
| 1584 | text = decodeUTF8(contents);
|
|---|
| 1585 | return text;
|
|---|
| 1586 | }
|
|---|
| 1587 | };
|
|---|
| 1588 | }
|
|---|
| 1589 |
|
|---|
| 1590 | // lib/npm/browser.ts
|
|---|
| 1591 | var version = "0.13.4";
|
|---|
| 1592 | var build = (options) => ensureServiceIsRunning().build(options);
|
|---|
| 1593 | var serve = () => {
|
|---|
| 1594 | throw new Error(`The "serve" API only works in node`);
|
|---|
| 1595 | };
|
|---|
| 1596 | var transform = (input, options) => ensureServiceIsRunning().transform(input, options);
|
|---|
| 1597 | var formatMessages = (messages, options) => ensureServiceIsRunning().formatMessages(messages, options);
|
|---|
| 1598 | var analyzeMetafile = (metafile, options) => ensureServiceIsRunning().analyzeMetafile(metafile, options);
|
|---|
| 1599 | var buildSync = () => {
|
|---|
| 1600 | throw new Error(`The "buildSync" API only works in node`);
|
|---|
| 1601 | };
|
|---|
| 1602 | var transformSync = () => {
|
|---|
| 1603 | throw new Error(`The "transformSync" API only works in node`);
|
|---|
| 1604 | };
|
|---|
| 1605 | var formatMessagesSync = () => {
|
|---|
| 1606 | throw new Error(`The "formatMessagesSync" API only works in node`);
|
|---|
| 1607 | };
|
|---|
| 1608 | var analyzeMetafileSync = () => {
|
|---|
| 1609 | throw new Error(`The "analyzeMetafileSync" API only works in node`);
|
|---|
| 1610 | };
|
|---|
| 1611 | var initializePromise;
|
|---|
| 1612 | var longLivedService;
|
|---|
| 1613 | var ensureServiceIsRunning = () => {
|
|---|
| 1614 | if (longLivedService)
|
|---|
| 1615 | return longLivedService;
|
|---|
| 1616 | if (initializePromise)
|
|---|
| 1617 | throw new Error('You need to wait for the promise returned from "initialize" to be resolved before calling this');
|
|---|
| 1618 | throw new Error('You need to call "initialize" before calling this');
|
|---|
| 1619 | };
|
|---|
| 1620 | var initialize = (options) => {
|
|---|
| 1621 | options = validateInitializeOptions(options || {});
|
|---|
| 1622 | let wasmURL = options.wasmURL;
|
|---|
| 1623 | let useWorker = options.worker !== false;
|
|---|
| 1624 | if (!wasmURL)
|
|---|
| 1625 | throw new Error('Must provide the "wasmURL" option');
|
|---|
| 1626 | wasmURL += "";
|
|---|
| 1627 | if (initializePromise)
|
|---|
| 1628 | throw new Error('Cannot call "initialize" more than once');
|
|---|
| 1629 | initializePromise = startRunningService(wasmURL, useWorker);
|
|---|
| 1630 | initializePromise.catch(() => {
|
|---|
| 1631 | initializePromise = void 0;
|
|---|
| 1632 | });
|
|---|
| 1633 | return initializePromise;
|
|---|
| 1634 | };
|
|---|
| 1635 | var startRunningService = (wasmURL, useWorker) => __async(void 0, null, function* () {
|
|---|
| 1636 | let res = yield fetch(wasmURL);
|
|---|
| 1637 | if (!res.ok)
|
|---|
| 1638 | throw new Error(`Failed to download ${JSON.stringify(wasmURL)}`);
|
|---|
| 1639 | let wasm = yield res.arrayBuffer();
|
|---|
| 1640 | let code = `{let global={};for(let o=self;o;o=Object.getPrototypeOf(o))for(let k of Object.getOwnPropertyNames(o))if(!(k in global))Object.defineProperty(global,k,{get:()=>self[k]});// Copyright 2018 The Go Authors. All rights reserved.
|
|---|
| 1641 | // Use of this source code is governed by a BSD-style
|
|---|
| 1642 | // license that can be found in the LICENSE file.
|
|---|
| 1643 |
|
|---|
| 1644 | (() => {
|
|---|
| 1645 | // Map multiple JavaScript environments to a single common API,
|
|---|
| 1646 | // preferring web standards over Node.js API.
|
|---|
| 1647 | //
|
|---|
| 1648 | // Environments considered:
|
|---|
| 1649 | // - Browsers
|
|---|
| 1650 | // - Node.js
|
|---|
| 1651 | // - Electron
|
|---|
| 1652 | // - Parcel
|
|---|
| 1653 | // - Webpack
|
|---|
| 1654 |
|
|---|
| 1655 | if (typeof global !== "undefined") {
|
|---|
| 1656 | // global already exists
|
|---|
| 1657 | } else if (typeof window !== "undefined") {
|
|---|
| 1658 | window.global = window;
|
|---|
| 1659 | } else if (typeof self !== "undefined") {
|
|---|
| 1660 | self.global = self;
|
|---|
| 1661 | } else {
|
|---|
| 1662 | throw new Error("cannot export Go (neither global, window nor self is defined)");
|
|---|
| 1663 | }
|
|---|
| 1664 |
|
|---|
| 1665 | if (!global.require && typeof require !== "undefined") {
|
|---|
| 1666 | global.require = require;
|
|---|
| 1667 | }
|
|---|
| 1668 |
|
|---|
| 1669 | if (!global.fs && global.require) {
|
|---|
| 1670 | const fs = require("fs");
|
|---|
| 1671 | if (typeof fs === "object" && fs !== null && Object.keys(fs).length !== 0) {
|
|---|
| 1672 |
|
|---|
| 1673 | global.fs = Object.assign({}, fs, {
|
|---|
| 1674 | // Hack around a Unicode bug in node: https://github.com/nodejs/node/issues/24550
|
|---|
| 1675 | write(fd, buf, offset, length, position, callback) {
|
|---|
| 1676 | if (offset === 0 && length === buf.length && position === null) {
|
|---|
| 1677 | if (fd === process.stdout.fd) {
|
|---|
| 1678 | try {
|
|---|
| 1679 | process.stdout.write(buf, err => err ? callback(err, 0, null) : callback(null, length, buf));
|
|---|
| 1680 | } catch (err) {
|
|---|
| 1681 | callback(err, 0, null);
|
|---|
| 1682 | }
|
|---|
| 1683 | return;
|
|---|
| 1684 | }
|
|---|
| 1685 | if (fd === process.stderr.fd) {
|
|---|
| 1686 | try {
|
|---|
| 1687 | process.stderr.write(buf, err => err ? callback(err, 0, null) : callback(null, length, buf));
|
|---|
| 1688 | } catch (err) {
|
|---|
| 1689 | callback(err, 0, null);
|
|---|
| 1690 | }
|
|---|
| 1691 | return;
|
|---|
| 1692 | }
|
|---|
| 1693 | }
|
|---|
| 1694 | fs.write(fd, buf, offset, length, position, callback);
|
|---|
| 1695 | },
|
|---|
| 1696 | });
|
|---|
| 1697 |
|
|---|
| 1698 | }
|
|---|
| 1699 | }
|
|---|
| 1700 |
|
|---|
| 1701 | const enosys = () => {
|
|---|
| 1702 | const err = new Error("not implemented");
|
|---|
| 1703 | err.code = "ENOSYS";
|
|---|
| 1704 | return err;
|
|---|
| 1705 | };
|
|---|
| 1706 |
|
|---|
| 1707 | if (!global.fs) {
|
|---|
| 1708 | let outputBuf = "";
|
|---|
| 1709 | global.fs = {
|
|---|
| 1710 | constants: { O_WRONLY: -1, O_RDWR: -1, O_CREAT: -1, O_TRUNC: -1, O_APPEND: -1, O_EXCL: -1 }, // unused
|
|---|
| 1711 | writeSync(fd, buf) {
|
|---|
| 1712 | outputBuf += decoder.decode(buf);
|
|---|
| 1713 | const nl = outputBuf.lastIndexOf("\\n");
|
|---|
| 1714 | if (nl != -1) {
|
|---|
| 1715 | console.log(outputBuf.substr(0, nl));
|
|---|
| 1716 | outputBuf = outputBuf.substr(nl + 1);
|
|---|
| 1717 | }
|
|---|
| 1718 | return buf.length;
|
|---|
| 1719 | },
|
|---|
| 1720 | write(fd, buf, offset, length, position, callback) {
|
|---|
| 1721 | if (offset !== 0 || length !== buf.length || position !== null) {
|
|---|
| 1722 | callback(enosys());
|
|---|
| 1723 | return;
|
|---|
| 1724 | }
|
|---|
| 1725 | const n = this.writeSync(fd, buf);
|
|---|
| 1726 | callback(null, n);
|
|---|
| 1727 | },
|
|---|
| 1728 | chmod(path, mode, callback) { callback(enosys()); },
|
|---|
| 1729 | chown(path, uid, gid, callback) { callback(enosys()); },
|
|---|
| 1730 | close(fd, callback) { callback(enosys()); },
|
|---|
| 1731 | fchmod(fd, mode, callback) { callback(enosys()); },
|
|---|
| 1732 | fchown(fd, uid, gid, callback) { callback(enosys()); },
|
|---|
| 1733 | fstat(fd, callback) { callback(enosys()); },
|
|---|
| 1734 | fsync(fd, callback) { callback(null); },
|
|---|
| 1735 | ftruncate(fd, length, callback) { callback(enosys()); },
|
|---|
| 1736 | lchown(path, uid, gid, callback) { callback(enosys()); },
|
|---|
| 1737 | link(path, link, callback) { callback(enosys()); },
|
|---|
| 1738 | lstat(path, callback) { callback(enosys()); },
|
|---|
| 1739 | mkdir(path, perm, callback) { callback(enosys()); },
|
|---|
| 1740 | open(path, flags, mode, callback) { callback(enosys()); },
|
|---|
| 1741 | read(fd, buffer, offset, length, position, callback) { callback(enosys()); },
|
|---|
| 1742 | readdir(path, callback) { callback(enosys()); },
|
|---|
| 1743 | readlink(path, callback) { callback(enosys()); },
|
|---|
| 1744 | rename(from, to, callback) { callback(enosys()); },
|
|---|
| 1745 | rmdir(path, callback) { callback(enosys()); },
|
|---|
| 1746 | stat(path, callback) { callback(enosys()); },
|
|---|
| 1747 | symlink(path, link, callback) { callback(enosys()); },
|
|---|
| 1748 | truncate(path, length, callback) { callback(enosys()); },
|
|---|
| 1749 | unlink(path, callback) { callback(enosys()); },
|
|---|
| 1750 | utimes(path, atime, mtime, callback) { callback(enosys()); },
|
|---|
| 1751 | };
|
|---|
| 1752 | }
|
|---|
| 1753 |
|
|---|
| 1754 | if (!global.process) {
|
|---|
| 1755 | global.process = {
|
|---|
| 1756 | getuid() { return -1; },
|
|---|
| 1757 | getgid() { return -1; },
|
|---|
| 1758 | geteuid() { return -1; },
|
|---|
| 1759 | getegid() { return -1; },
|
|---|
| 1760 | getgroups() { throw enosys(); },
|
|---|
| 1761 | pid: -1,
|
|---|
| 1762 | ppid: -1,
|
|---|
| 1763 | umask() { throw enosys(); },
|
|---|
| 1764 | cwd() { throw enosys(); },
|
|---|
| 1765 | chdir() { throw enosys(); },
|
|---|
| 1766 | }
|
|---|
| 1767 | }
|
|---|
| 1768 |
|
|---|
| 1769 | if (!global.crypto && global.require) {
|
|---|
| 1770 | const nodeCrypto = require("crypto");
|
|---|
| 1771 | global.crypto = {
|
|---|
| 1772 | getRandomValues(b) {
|
|---|
| 1773 | nodeCrypto.randomFillSync(b);
|
|---|
| 1774 | },
|
|---|
| 1775 | };
|
|---|
| 1776 | }
|
|---|
| 1777 | if (!global.crypto) {
|
|---|
| 1778 | throw new Error("global.crypto is not available, polyfill required (getRandomValues only)");
|
|---|
| 1779 | }
|
|---|
| 1780 |
|
|---|
| 1781 | if (!global.performance) {
|
|---|
| 1782 | global.performance = {
|
|---|
| 1783 | now() {
|
|---|
| 1784 | const [sec, nsec] = process.hrtime();
|
|---|
| 1785 | return sec * 1000 + nsec / 1000000;
|
|---|
| 1786 | },
|
|---|
| 1787 | };
|
|---|
| 1788 | }
|
|---|
| 1789 |
|
|---|
| 1790 | if (!global.TextEncoder && global.require) {
|
|---|
| 1791 | global.TextEncoder = require("util").TextEncoder;
|
|---|
| 1792 | }
|
|---|
| 1793 | if (!global.TextEncoder) {
|
|---|
| 1794 | throw new Error("global.TextEncoder is not available, polyfill required");
|
|---|
| 1795 | }
|
|---|
| 1796 |
|
|---|
| 1797 | if (!global.TextDecoder && global.require) {
|
|---|
| 1798 | global.TextDecoder = require("util").TextDecoder;
|
|---|
| 1799 | }
|
|---|
| 1800 | if (!global.TextDecoder) {
|
|---|
| 1801 | throw new Error("global.TextDecoder is not available, polyfill required");
|
|---|
| 1802 | }
|
|---|
| 1803 |
|
|---|
| 1804 | // End of polyfills for common API.
|
|---|
| 1805 |
|
|---|
| 1806 | const encoder = new TextEncoder("utf-8");
|
|---|
| 1807 | const decoder = new TextDecoder("utf-8");
|
|---|
| 1808 |
|
|---|
| 1809 | global.Go = class {
|
|---|
| 1810 | constructor() {
|
|---|
| 1811 | this.argv = ["js"];
|
|---|
| 1812 | this.env = {};
|
|---|
| 1813 | this.exit = (code) => {
|
|---|
| 1814 | if (code !== 0) {
|
|---|
| 1815 | console.warn("exit code:", code);
|
|---|
| 1816 | }
|
|---|
| 1817 | };
|
|---|
| 1818 | this._exitPromise = new Promise((resolve) => {
|
|---|
| 1819 | this._resolveExitPromise = resolve;
|
|---|
| 1820 | });
|
|---|
| 1821 | this._pendingEvent = null;
|
|---|
| 1822 | this._scheduledTimeouts = new Map();
|
|---|
| 1823 | this._nextCallbackTimeoutID = 1;
|
|---|
| 1824 |
|
|---|
| 1825 | const setInt64 = (addr, v) => {
|
|---|
| 1826 | this.mem.setUint32(addr + 0, v, true);
|
|---|
| 1827 | this.mem.setUint32(addr + 4, Math.floor(v / 4294967296), true);
|
|---|
| 1828 | }
|
|---|
| 1829 |
|
|---|
| 1830 | const getInt64 = (addr) => {
|
|---|
| 1831 | const low = this.mem.getUint32(addr + 0, true);
|
|---|
| 1832 | const high = this.mem.getInt32(addr + 4, true);
|
|---|
| 1833 | return low + high * 4294967296;
|
|---|
| 1834 | }
|
|---|
| 1835 |
|
|---|
| 1836 | const loadValue = (addr) => {
|
|---|
| 1837 | const f = this.mem.getFloat64(addr, true);
|
|---|
| 1838 | if (f === 0) {
|
|---|
| 1839 | return undefined;
|
|---|
| 1840 | }
|
|---|
| 1841 | if (!isNaN(f)) {
|
|---|
| 1842 | return f;
|
|---|
| 1843 | }
|
|---|
| 1844 |
|
|---|
| 1845 | const id = this.mem.getUint32(addr, true);
|
|---|
| 1846 | return this._values[id];
|
|---|
| 1847 | }
|
|---|
| 1848 |
|
|---|
| 1849 | const storeValue = (addr, v) => {
|
|---|
| 1850 | const nanHead = 0x7FF80000;
|
|---|
| 1851 |
|
|---|
| 1852 | if (typeof v === "number" && v !== 0) {
|
|---|
| 1853 | if (isNaN(v)) {
|
|---|
| 1854 | this.mem.setUint32(addr + 4, nanHead, true);
|
|---|
| 1855 | this.mem.setUint32(addr, 0, true);
|
|---|
| 1856 | return;
|
|---|
| 1857 | }
|
|---|
| 1858 | this.mem.setFloat64(addr, v, true);
|
|---|
| 1859 | return;
|
|---|
| 1860 | }
|
|---|
| 1861 |
|
|---|
| 1862 | if (v === undefined) {
|
|---|
| 1863 | this.mem.setFloat64(addr, 0, true);
|
|---|
| 1864 | return;
|
|---|
| 1865 | }
|
|---|
| 1866 |
|
|---|
| 1867 | let id = this._ids.get(v);
|
|---|
| 1868 | if (id === undefined) {
|
|---|
| 1869 | id = this._idPool.pop();
|
|---|
| 1870 | if (id === undefined) {
|
|---|
| 1871 | id = this._values.length;
|
|---|
| 1872 | }
|
|---|
| 1873 | this._values[id] = v;
|
|---|
| 1874 | this._goRefCounts[id] = 0;
|
|---|
| 1875 | this._ids.set(v, id);
|
|---|
| 1876 | }
|
|---|
| 1877 | this._goRefCounts[id]++;
|
|---|
| 1878 | let typeFlag = 0;
|
|---|
| 1879 | switch (typeof v) {
|
|---|
| 1880 | case "object":
|
|---|
| 1881 | if (v !== null) {
|
|---|
| 1882 | typeFlag = 1;
|
|---|
| 1883 | }
|
|---|
| 1884 | break;
|
|---|
| 1885 | case "string":
|
|---|
| 1886 | typeFlag = 2;
|
|---|
| 1887 | break;
|
|---|
| 1888 | case "symbol":
|
|---|
| 1889 | typeFlag = 3;
|
|---|
| 1890 | break;
|
|---|
| 1891 | case "function":
|
|---|
| 1892 | typeFlag = 4;
|
|---|
| 1893 | break;
|
|---|
| 1894 | }
|
|---|
| 1895 | this.mem.setUint32(addr + 4, nanHead | typeFlag, true);
|
|---|
| 1896 | this.mem.setUint32(addr, id, true);
|
|---|
| 1897 | }
|
|---|
| 1898 |
|
|---|
| 1899 | const loadSlice = (addr) => {
|
|---|
| 1900 | const array = getInt64(addr + 0);
|
|---|
| 1901 | const len = getInt64(addr + 8);
|
|---|
| 1902 | return new Uint8Array(this._inst.exports.mem.buffer, array, len);
|
|---|
| 1903 | }
|
|---|
| 1904 |
|
|---|
| 1905 | const loadSliceOfValues = (addr) => {
|
|---|
| 1906 | const array = getInt64(addr + 0);
|
|---|
| 1907 | const len = getInt64(addr + 8);
|
|---|
| 1908 | const a = new Array(len);
|
|---|
| 1909 | for (let i = 0; i < len; i++) {
|
|---|
| 1910 | a[i] = loadValue(array + i * 8);
|
|---|
| 1911 | }
|
|---|
| 1912 | return a;
|
|---|
| 1913 | }
|
|---|
| 1914 |
|
|---|
| 1915 | const loadString = (addr) => {
|
|---|
| 1916 | const saddr = getInt64(addr + 0);
|
|---|
| 1917 | const len = getInt64(addr + 8);
|
|---|
| 1918 | return decoder.decode(new DataView(this._inst.exports.mem.buffer, saddr, len));
|
|---|
| 1919 | }
|
|---|
| 1920 |
|
|---|
| 1921 | const timeOrigin = Date.now() - performance.now();
|
|---|
| 1922 | this.importObject = {
|
|---|
| 1923 | go: {
|
|---|
| 1924 | // Go's SP does not change as long as no Go code is running. Some operations (e.g. calls, getters and setters)
|
|---|
| 1925 | // may synchronously trigger a Go event handler. This makes Go code get executed in the middle of the imported
|
|---|
| 1926 | // function. A goroutine can switch to a new stack if the current stack is too small (see morestack function).
|
|---|
| 1927 | // This changes the SP, thus we have to update the SP used by the imported function.
|
|---|
| 1928 |
|
|---|
| 1929 | // func wasmExit(code int32)
|
|---|
| 1930 | "runtime.wasmExit": (sp) => {
|
|---|
| 1931 | sp >>>= 0;
|
|---|
| 1932 | const code = this.mem.getInt32(sp + 8, true);
|
|---|
| 1933 | this.exited = true;
|
|---|
| 1934 | delete this._inst;
|
|---|
| 1935 | delete this._values;
|
|---|
| 1936 | delete this._goRefCounts;
|
|---|
| 1937 | delete this._ids;
|
|---|
| 1938 | delete this._idPool;
|
|---|
| 1939 | this.exit(code);
|
|---|
| 1940 | },
|
|---|
| 1941 |
|
|---|
| 1942 | // func wasmWrite(fd uintptr, p unsafe.Pointer, n int32)
|
|---|
| 1943 | "runtime.wasmWrite": (sp) => {
|
|---|
| 1944 | sp >>>= 0;
|
|---|
| 1945 | const fd = getInt64(sp + 8);
|
|---|
| 1946 | const p = getInt64(sp + 16);
|
|---|
| 1947 | const n = this.mem.getInt32(sp + 24, true);
|
|---|
| 1948 | fs.writeSync(fd, new Uint8Array(this._inst.exports.mem.buffer, p, n));
|
|---|
| 1949 | },
|
|---|
| 1950 |
|
|---|
| 1951 | // func resetMemoryDataView()
|
|---|
| 1952 | "runtime.resetMemoryDataView": (sp) => {
|
|---|
| 1953 | sp >>>= 0;
|
|---|
| 1954 | this.mem = new DataView(this._inst.exports.mem.buffer);
|
|---|
| 1955 | },
|
|---|
| 1956 |
|
|---|
| 1957 | // func nanotime1() int64
|
|---|
| 1958 | "runtime.nanotime1": (sp) => {
|
|---|
| 1959 | sp >>>= 0;
|
|---|
| 1960 | setInt64(sp + 8, (timeOrigin + performance.now()) * 1000000);
|
|---|
| 1961 | },
|
|---|
| 1962 |
|
|---|
| 1963 | // func walltime() (sec int64, nsec int32)
|
|---|
| 1964 | "runtime.walltime": (sp) => {
|
|---|
| 1965 | sp >>>= 0;
|
|---|
| 1966 | const msec = (new Date).getTime();
|
|---|
| 1967 | setInt64(sp + 8, msec / 1000);
|
|---|
| 1968 | this.mem.setInt32(sp + 16, (msec % 1000) * 1000000, true);
|
|---|
| 1969 | },
|
|---|
| 1970 |
|
|---|
| 1971 | // func scheduleTimeoutEvent(delay int64) int32
|
|---|
| 1972 | "runtime.scheduleTimeoutEvent": (sp) => {
|
|---|
| 1973 | sp >>>= 0;
|
|---|
| 1974 | const id = this._nextCallbackTimeoutID;
|
|---|
| 1975 | this._nextCallbackTimeoutID++;
|
|---|
| 1976 | this._scheduledTimeouts.set(id, setTimeout(
|
|---|
| 1977 | () => {
|
|---|
| 1978 | this._resume();
|
|---|
| 1979 | while (this._scheduledTimeouts.has(id)) {
|
|---|
| 1980 | // for some reason Go failed to register the timeout event, log and try again
|
|---|
| 1981 | // (temporary workaround for https://github.com/golang/go/issues/28975)
|
|---|
| 1982 | console.warn("scheduleTimeoutEvent: missed timeout event");
|
|---|
| 1983 | this._resume();
|
|---|
| 1984 | }
|
|---|
| 1985 | },
|
|---|
| 1986 | getInt64(sp + 8) + 1, // setTimeout has been seen to fire up to 1 millisecond early
|
|---|
| 1987 | ));
|
|---|
| 1988 | this.mem.setInt32(sp + 16, id, true);
|
|---|
| 1989 | },
|
|---|
| 1990 |
|
|---|
| 1991 | // func clearTimeoutEvent(id int32)
|
|---|
| 1992 | "runtime.clearTimeoutEvent": (sp) => {
|
|---|
| 1993 | sp >>>= 0;
|
|---|
| 1994 | const id = this.mem.getInt32(sp + 8, true);
|
|---|
| 1995 | clearTimeout(this._scheduledTimeouts.get(id));
|
|---|
| 1996 | this._scheduledTimeouts.delete(id);
|
|---|
| 1997 | },
|
|---|
| 1998 |
|
|---|
| 1999 | // func getRandomData(r []byte)
|
|---|
| 2000 | "runtime.getRandomData": (sp) => {
|
|---|
| 2001 | sp >>>= 0;
|
|---|
| 2002 | crypto.getRandomValues(loadSlice(sp + 8));
|
|---|
| 2003 | },
|
|---|
| 2004 |
|
|---|
| 2005 | // func finalizeRef(v ref)
|
|---|
| 2006 | "syscall/js.finalizeRef": (sp) => {
|
|---|
| 2007 | sp >>>= 0;
|
|---|
| 2008 | const id = this.mem.getUint32(sp + 8, true);
|
|---|
| 2009 | this._goRefCounts[id]--;
|
|---|
| 2010 | if (this._goRefCounts[id] === 0) {
|
|---|
| 2011 | const v = this._values[id];
|
|---|
| 2012 | this._values[id] = null;
|
|---|
| 2013 | this._ids.delete(v);
|
|---|
| 2014 | this._idPool.push(id);
|
|---|
| 2015 | }
|
|---|
| 2016 | },
|
|---|
| 2017 |
|
|---|
| 2018 | // func stringVal(value string) ref
|
|---|
| 2019 | "syscall/js.stringVal": (sp) => {
|
|---|
| 2020 | sp >>>= 0;
|
|---|
| 2021 | storeValue(sp + 24, loadString(sp + 8));
|
|---|
| 2022 | },
|
|---|
| 2023 |
|
|---|
| 2024 | // func valueGet(v ref, p string) ref
|
|---|
| 2025 | "syscall/js.valueGet": (sp) => {
|
|---|
| 2026 | sp >>>= 0;
|
|---|
| 2027 | const result = Reflect.get(loadValue(sp + 8), loadString(sp + 16));
|
|---|
| 2028 | sp = this._inst.exports.getsp() >>> 0; // see comment above
|
|---|
| 2029 | storeValue(sp + 32, result);
|
|---|
| 2030 | },
|
|---|
| 2031 |
|
|---|
| 2032 | // func valueSet(v ref, p string, x ref)
|
|---|
| 2033 | "syscall/js.valueSet": (sp) => {
|
|---|
| 2034 | sp >>>= 0;
|
|---|
| 2035 | Reflect.set(loadValue(sp + 8), loadString(sp + 16), loadValue(sp + 32));
|
|---|
| 2036 | },
|
|---|
| 2037 |
|
|---|
| 2038 | // func valueDelete(v ref, p string)
|
|---|
| 2039 | "syscall/js.valueDelete": (sp) => {
|
|---|
| 2040 | sp >>>= 0;
|
|---|
| 2041 | Reflect.deleteProperty(loadValue(sp + 8), loadString(sp + 16));
|
|---|
| 2042 | },
|
|---|
| 2043 |
|
|---|
| 2044 | // func valueIndex(v ref, i int) ref
|
|---|
| 2045 | "syscall/js.valueIndex": (sp) => {
|
|---|
| 2046 | sp >>>= 0;
|
|---|
| 2047 | storeValue(sp + 24, Reflect.get(loadValue(sp + 8), getInt64(sp + 16)));
|
|---|
| 2048 | },
|
|---|
| 2049 |
|
|---|
| 2050 | // valueSetIndex(v ref, i int, x ref)
|
|---|
| 2051 | "syscall/js.valueSetIndex": (sp) => {
|
|---|
| 2052 | sp >>>= 0;
|
|---|
| 2053 | Reflect.set(loadValue(sp + 8), getInt64(sp + 16), loadValue(sp + 24));
|
|---|
| 2054 | },
|
|---|
| 2055 |
|
|---|
| 2056 | // func valueCall(v ref, m string, args []ref) (ref, bool)
|
|---|
| 2057 | "syscall/js.valueCall": (sp) => {
|
|---|
| 2058 | sp >>>= 0;
|
|---|
| 2059 | try {
|
|---|
| 2060 | const v = loadValue(sp + 8);
|
|---|
| 2061 | const m = Reflect.get(v, loadString(sp + 16));
|
|---|
| 2062 | const args = loadSliceOfValues(sp + 32);
|
|---|
| 2063 | const result = Reflect.apply(m, v, args);
|
|---|
| 2064 | sp = this._inst.exports.getsp() >>> 0; // see comment above
|
|---|
| 2065 | storeValue(sp + 56, result);
|
|---|
| 2066 | this.mem.setUint8(sp + 64, 1);
|
|---|
| 2067 | } catch (err) {
|
|---|
| 2068 | sp = this._inst.exports.getsp() >>> 0; // see comment above
|
|---|
| 2069 | storeValue(sp + 56, err);
|
|---|
| 2070 | this.mem.setUint8(sp + 64, 0);
|
|---|
| 2071 | }
|
|---|
| 2072 | },
|
|---|
| 2073 |
|
|---|
| 2074 | // func valueInvoke(v ref, args []ref) (ref, bool)
|
|---|
| 2075 | "syscall/js.valueInvoke": (sp) => {
|
|---|
| 2076 | sp >>>= 0;
|
|---|
| 2077 | try {
|
|---|
| 2078 | const v = loadValue(sp + 8);
|
|---|
| 2079 | const args = loadSliceOfValues(sp + 16);
|
|---|
| 2080 | const result = Reflect.apply(v, undefined, args);
|
|---|
| 2081 | sp = this._inst.exports.getsp() >>> 0; // see comment above
|
|---|
| 2082 | storeValue(sp + 40, result);
|
|---|
| 2083 | this.mem.setUint8(sp + 48, 1);
|
|---|
| 2084 | } catch (err) {
|
|---|
| 2085 | sp = this._inst.exports.getsp() >>> 0; // see comment above
|
|---|
| 2086 | storeValue(sp + 40, err);
|
|---|
| 2087 | this.mem.setUint8(sp + 48, 0);
|
|---|
| 2088 | }
|
|---|
| 2089 | },
|
|---|
| 2090 |
|
|---|
| 2091 | // func valueNew(v ref, args []ref) (ref, bool)
|
|---|
| 2092 | "syscall/js.valueNew": (sp) => {
|
|---|
| 2093 | sp >>>= 0;
|
|---|
| 2094 | try {
|
|---|
| 2095 | const v = loadValue(sp + 8);
|
|---|
| 2096 | const args = loadSliceOfValues(sp + 16);
|
|---|
| 2097 | const result = Reflect.construct(v, args);
|
|---|
| 2098 | sp = this._inst.exports.getsp() >>> 0; // see comment above
|
|---|
| 2099 | storeValue(sp + 40, result);
|
|---|
| 2100 | this.mem.setUint8(sp + 48, 1);
|
|---|
| 2101 | } catch (err) {
|
|---|
| 2102 | sp = this._inst.exports.getsp() >>> 0; // see comment above
|
|---|
| 2103 | storeValue(sp + 40, err);
|
|---|
| 2104 | this.mem.setUint8(sp + 48, 0);
|
|---|
| 2105 | }
|
|---|
| 2106 | },
|
|---|
| 2107 |
|
|---|
| 2108 | // func valueLength(v ref) int
|
|---|
| 2109 | "syscall/js.valueLength": (sp) => {
|
|---|
| 2110 | sp >>>= 0;
|
|---|
| 2111 | setInt64(sp + 16, parseInt(loadValue(sp + 8).length));
|
|---|
| 2112 | },
|
|---|
| 2113 |
|
|---|
| 2114 | // valuePrepareString(v ref) (ref, int)
|
|---|
| 2115 | "syscall/js.valuePrepareString": (sp) => {
|
|---|
| 2116 | sp >>>= 0;
|
|---|
| 2117 | const str = encoder.encode(String(loadValue(sp + 8)));
|
|---|
| 2118 | storeValue(sp + 16, str);
|
|---|
| 2119 | setInt64(sp + 24, str.length);
|
|---|
| 2120 | },
|
|---|
| 2121 |
|
|---|
| 2122 | // valueLoadString(v ref, b []byte)
|
|---|
| 2123 | "syscall/js.valueLoadString": (sp) => {
|
|---|
| 2124 | sp >>>= 0;
|
|---|
| 2125 | const str = loadValue(sp + 8);
|
|---|
| 2126 | loadSlice(sp + 16).set(str);
|
|---|
| 2127 | },
|
|---|
| 2128 |
|
|---|
| 2129 | // func valueInstanceOf(v ref, t ref) bool
|
|---|
| 2130 | "syscall/js.valueInstanceOf": (sp) => {
|
|---|
| 2131 | sp >>>= 0;
|
|---|
| 2132 | this.mem.setUint8(sp + 24, (loadValue(sp + 8) instanceof loadValue(sp + 16)) ? 1 : 0);
|
|---|
| 2133 | },
|
|---|
| 2134 |
|
|---|
| 2135 | // func copyBytesToGo(dst []byte, src ref) (int, bool)
|
|---|
| 2136 | "syscall/js.copyBytesToGo": (sp) => {
|
|---|
| 2137 | sp >>>= 0;
|
|---|
| 2138 | const dst = loadSlice(sp + 8);
|
|---|
| 2139 | const src = loadValue(sp + 32);
|
|---|
| 2140 | if (!(src instanceof Uint8Array || src instanceof Uint8ClampedArray)) {
|
|---|
| 2141 | this.mem.setUint8(sp + 48, 0);
|
|---|
| 2142 | return;
|
|---|
| 2143 | }
|
|---|
| 2144 | const toCopy = src.subarray(0, dst.length);
|
|---|
| 2145 | dst.set(toCopy);
|
|---|
| 2146 | setInt64(sp + 40, toCopy.length);
|
|---|
| 2147 | this.mem.setUint8(sp + 48, 1);
|
|---|
| 2148 | },
|
|---|
| 2149 |
|
|---|
| 2150 | // func copyBytesToJS(dst ref, src []byte) (int, bool)
|
|---|
| 2151 | "syscall/js.copyBytesToJS": (sp) => {
|
|---|
| 2152 | sp >>>= 0;
|
|---|
| 2153 | const dst = loadValue(sp + 8);
|
|---|
| 2154 | const src = loadSlice(sp + 16);
|
|---|
| 2155 | if (!(dst instanceof Uint8Array || dst instanceof Uint8ClampedArray)) {
|
|---|
| 2156 | this.mem.setUint8(sp + 48, 0);
|
|---|
| 2157 | return;
|
|---|
| 2158 | }
|
|---|
| 2159 | const toCopy = src.subarray(0, dst.length);
|
|---|
| 2160 | dst.set(toCopy);
|
|---|
| 2161 | setInt64(sp + 40, toCopy.length);
|
|---|
| 2162 | this.mem.setUint8(sp + 48, 1);
|
|---|
| 2163 | },
|
|---|
| 2164 |
|
|---|
| 2165 | "debug": (value) => {
|
|---|
| 2166 | console.log(value);
|
|---|
| 2167 | },
|
|---|
| 2168 | }
|
|---|
| 2169 | };
|
|---|
| 2170 | }
|
|---|
| 2171 |
|
|---|
| 2172 | async run(instance) {
|
|---|
| 2173 | if (!(instance instanceof WebAssembly.Instance)) {
|
|---|
| 2174 | throw new Error("Go.run: WebAssembly.Instance expected");
|
|---|
| 2175 | }
|
|---|
| 2176 | this._inst = instance;
|
|---|
| 2177 | this.mem = new DataView(this._inst.exports.mem.buffer);
|
|---|
| 2178 | this._values = [ // JS values that Go currently has references to, indexed by reference id
|
|---|
| 2179 | NaN,
|
|---|
| 2180 | 0,
|
|---|
| 2181 | null,
|
|---|
| 2182 | true,
|
|---|
| 2183 | false,
|
|---|
| 2184 | global,
|
|---|
| 2185 | this,
|
|---|
| 2186 | ];
|
|---|
| 2187 | this._goRefCounts = new Array(this._values.length).fill(Infinity); // number of references that Go has to a JS value, indexed by reference id
|
|---|
| 2188 | this._ids = new Map([ // mapping from JS values to reference ids
|
|---|
| 2189 | [0, 1],
|
|---|
| 2190 | [null, 2],
|
|---|
| 2191 | [true, 3],
|
|---|
| 2192 | [false, 4],
|
|---|
| 2193 | [global, 5],
|
|---|
| 2194 | [this, 6],
|
|---|
| 2195 | ]);
|
|---|
| 2196 | this._idPool = []; // unused ids that have been garbage collected
|
|---|
| 2197 | this.exited = false; // whether the Go program has exited
|
|---|
| 2198 |
|
|---|
| 2199 | // Pass command line arguments and environment variables to WebAssembly by writing them to the linear memory.
|
|---|
| 2200 | let offset = 4096;
|
|---|
| 2201 |
|
|---|
| 2202 | const strPtr = (str) => {
|
|---|
| 2203 | const ptr = offset;
|
|---|
| 2204 | const bytes = encoder.encode(str + "\\0");
|
|---|
| 2205 | new Uint8Array(this.mem.buffer, offset, bytes.length).set(bytes);
|
|---|
| 2206 | offset += bytes.length;
|
|---|
| 2207 | if (offset % 8 !== 0) {
|
|---|
| 2208 | offset += 8 - (offset % 8);
|
|---|
| 2209 | }
|
|---|
| 2210 | return ptr;
|
|---|
| 2211 | };
|
|---|
| 2212 |
|
|---|
| 2213 | const argc = this.argv.length;
|
|---|
| 2214 |
|
|---|
| 2215 | const argvPtrs = [];
|
|---|
| 2216 | this.argv.forEach((arg) => {
|
|---|
| 2217 | argvPtrs.push(strPtr(arg));
|
|---|
| 2218 | });
|
|---|
| 2219 | argvPtrs.push(0);
|
|---|
| 2220 |
|
|---|
| 2221 | const keys = Object.keys(this.env).sort();
|
|---|
| 2222 | keys.forEach((key) => {
|
|---|
| 2223 | argvPtrs.push(strPtr(\`\${key}=\${this.env[key]}\`));
|
|---|
| 2224 | });
|
|---|
| 2225 | argvPtrs.push(0);
|
|---|
| 2226 |
|
|---|
| 2227 | const argv = offset;
|
|---|
| 2228 | argvPtrs.forEach((ptr) => {
|
|---|
| 2229 | this.mem.setUint32(offset, ptr, true);
|
|---|
| 2230 | this.mem.setUint32(offset + 4, 0, true);
|
|---|
| 2231 | offset += 8;
|
|---|
| 2232 | });
|
|---|
| 2233 |
|
|---|
| 2234 | this._inst.exports.run(argc, argv);
|
|---|
| 2235 | if (this.exited) {
|
|---|
| 2236 | this._resolveExitPromise();
|
|---|
| 2237 | }
|
|---|
| 2238 | await this._exitPromise;
|
|---|
| 2239 | }
|
|---|
| 2240 |
|
|---|
| 2241 | _resume() {
|
|---|
| 2242 | if (this.exited) {
|
|---|
| 2243 | throw new Error("Go program has already exited");
|
|---|
| 2244 | }
|
|---|
| 2245 | this._inst.exports.resume();
|
|---|
| 2246 | if (this.exited) {
|
|---|
| 2247 | this._resolveExitPromise();
|
|---|
| 2248 | }
|
|---|
| 2249 | }
|
|---|
| 2250 |
|
|---|
| 2251 | _makeFuncWrapper(id) {
|
|---|
| 2252 | const go = this;
|
|---|
| 2253 | return function () {
|
|---|
| 2254 | const event = { id: id, this: this, args: arguments };
|
|---|
| 2255 | go._pendingEvent = event;
|
|---|
| 2256 | go._resume();
|
|---|
| 2257 | return event.result;
|
|---|
| 2258 | };
|
|---|
| 2259 | }
|
|---|
| 2260 | }
|
|---|
| 2261 |
|
|---|
| 2262 | if (
|
|---|
| 2263 | typeof module !== "undefined" &&
|
|---|
| 2264 | global.require &&
|
|---|
| 2265 | global.require.main === module &&
|
|---|
| 2266 | global.process &&
|
|---|
| 2267 | global.process.versions &&
|
|---|
| 2268 | !global.process.versions.electron
|
|---|
| 2269 | ) {
|
|---|
| 2270 | if (process.argv.length < 3) {
|
|---|
| 2271 | console.error("usage: go_js_wasm_exec [wasm binary] [arguments]");
|
|---|
| 2272 | process.exit(1);
|
|---|
| 2273 | }
|
|---|
| 2274 |
|
|---|
| 2275 | const go = new Go();
|
|---|
| 2276 | go.argv = process.argv.slice(2);
|
|---|
| 2277 | go.env = Object.assign({ TMPDIR: require("os").tmpdir() }, process.env);
|
|---|
| 2278 | go.exit = process.exit;
|
|---|
| 2279 | WebAssembly.instantiate(fs.readFileSync(process.argv[2]), go.importObject).then((result) => {
|
|---|
| 2280 | process.on("exit", (code) => { // Node.js exits if no event handler is pending
|
|---|
| 2281 | if (code === 0 && !go.exited) {
|
|---|
| 2282 | // deadlock, make Go print error and stack traces
|
|---|
| 2283 | go._pendingEvent = { id: 0 };
|
|---|
| 2284 | go._resume();
|
|---|
| 2285 | }
|
|---|
| 2286 | });
|
|---|
| 2287 | return go.run(result.instance);
|
|---|
| 2288 | }).catch((err) => {
|
|---|
| 2289 | console.error(err);
|
|---|
| 2290 | process.exit(1);
|
|---|
| 2291 | });
|
|---|
| 2292 | }
|
|---|
| 2293 | })();
|
|---|
| 2294 | onmessage = ({ data: wasm }) => {
|
|---|
| 2295 | let decoder = new TextDecoder();
|
|---|
| 2296 | let fs = global.fs;
|
|---|
| 2297 | let stderr = "";
|
|---|
| 2298 | fs.writeSync = (fd, buffer) => {
|
|---|
| 2299 | if (fd === 1) {
|
|---|
| 2300 | postMessage(buffer);
|
|---|
| 2301 | } else if (fd === 2) {
|
|---|
| 2302 | stderr += decoder.decode(buffer);
|
|---|
| 2303 | let parts = stderr.split("\\n");
|
|---|
| 2304 | if (parts.length > 1)
|
|---|
| 2305 | console.log(parts.slice(0, -1).join("\\n"));
|
|---|
| 2306 | stderr = parts[parts.length - 1];
|
|---|
| 2307 | } else {
|
|---|
| 2308 | throw new Error("Bad write");
|
|---|
| 2309 | }
|
|---|
| 2310 | return buffer.length;
|
|---|
| 2311 | };
|
|---|
| 2312 | let stdin = [];
|
|---|
| 2313 | let resumeStdin;
|
|---|
| 2314 | let stdinPos = 0;
|
|---|
| 2315 | onmessage = ({ data }) => {
|
|---|
| 2316 | if (data.length > 0) {
|
|---|
| 2317 | stdin.push(data);
|
|---|
| 2318 | if (resumeStdin)
|
|---|
| 2319 | resumeStdin();
|
|---|
| 2320 | }
|
|---|
| 2321 | };
|
|---|
| 2322 | fs.read = (fd, buffer, offset, length, position, callback) => {
|
|---|
| 2323 | if (fd !== 0 || offset !== 0 || length !== buffer.length || position !== null) {
|
|---|
| 2324 | throw new Error("Bad read");
|
|---|
| 2325 | }
|
|---|
| 2326 | if (stdin.length === 0) {
|
|---|
| 2327 | resumeStdin = () => fs.read(fd, buffer, offset, length, position, callback);
|
|---|
| 2328 | return;
|
|---|
| 2329 | }
|
|---|
| 2330 | let first = stdin[0];
|
|---|
| 2331 | let count = Math.max(0, Math.min(length, first.length - stdinPos));
|
|---|
| 2332 | buffer.set(first.subarray(stdinPos, stdinPos + count), offset);
|
|---|
| 2333 | stdinPos += count;
|
|---|
| 2334 | if (stdinPos === first.length) {
|
|---|
| 2335 | stdin.shift();
|
|---|
| 2336 | stdinPos = 0;
|
|---|
| 2337 | }
|
|---|
| 2338 | callback(null, count);
|
|---|
| 2339 | };
|
|---|
| 2340 | let go = new global.Go();
|
|---|
| 2341 | go.argv = ["", \`--service=\${"0.13.4"}\`];
|
|---|
| 2342 | WebAssembly.instantiate(wasm, go.importObject).then(({ instance }) => go.run(instance));
|
|---|
| 2343 | };}`;
|
|---|
| 2344 | let worker;
|
|---|
| 2345 | if (useWorker) {
|
|---|
| 2346 | let blob = new Blob([code], { type: "text/javascript" });
|
|---|
| 2347 | worker = new Worker(URL.createObjectURL(blob));
|
|---|
| 2348 | } else {
|
|---|
| 2349 | let fn = new Function("postMessage", code + `var onmessage; return m => onmessage(m)`);
|
|---|
| 2350 | let onmessage = fn((data) => worker.onmessage({ data }));
|
|---|
| 2351 | worker = {
|
|---|
| 2352 | onmessage: null,
|
|---|
| 2353 | postMessage: (data) => onmessage({ data }),
|
|---|
| 2354 | terminate() {
|
|---|
| 2355 | }
|
|---|
| 2356 | };
|
|---|
| 2357 | }
|
|---|
| 2358 | worker.postMessage(wasm);
|
|---|
| 2359 | worker.onmessage = ({ data }) => readFromStdout(data);
|
|---|
| 2360 | let { readFromStdout, service } = createChannel({
|
|---|
| 2361 | writeToStdin(bytes) {
|
|---|
| 2362 | worker.postMessage(bytes);
|
|---|
| 2363 | },
|
|---|
| 2364 | isSync: false,
|
|---|
| 2365 | isBrowser: true
|
|---|
| 2366 | });
|
|---|
| 2367 | longLivedService = {
|
|---|
| 2368 | build: (options) => new Promise((resolve, reject) => service.buildOrServe({
|
|---|
| 2369 | callName: "build",
|
|---|
| 2370 | refs: null,
|
|---|
| 2371 | serveOptions: null,
|
|---|
| 2372 | options,
|
|---|
| 2373 | isTTY: false,
|
|---|
| 2374 | defaultWD: "/",
|
|---|
| 2375 | callback: (err, res2) => err ? reject(err) : resolve(res2)
|
|---|
| 2376 | })),
|
|---|
| 2377 | transform: (input, options) => new Promise((resolve, reject) => service.transform({
|
|---|
| 2378 | callName: "transform",
|
|---|
| 2379 | refs: null,
|
|---|
| 2380 | input,
|
|---|
| 2381 | options: options || {},
|
|---|
| 2382 | isTTY: false,
|
|---|
| 2383 | fs: {
|
|---|
| 2384 | readFile(_, callback) {
|
|---|
| 2385 | callback(new Error("Internal error"), null);
|
|---|
| 2386 | },
|
|---|
| 2387 | writeFile(_, callback) {
|
|---|
| 2388 | callback(null);
|
|---|
| 2389 | }
|
|---|
| 2390 | },
|
|---|
| 2391 | callback: (err, res2) => err ? reject(err) : resolve(res2)
|
|---|
| 2392 | })),
|
|---|
| 2393 | formatMessages: (messages, options) => new Promise((resolve, reject) => service.formatMessages({
|
|---|
| 2394 | callName: "formatMessages",
|
|---|
| 2395 | refs: null,
|
|---|
| 2396 | messages,
|
|---|
| 2397 | options,
|
|---|
| 2398 | callback: (err, res2) => err ? reject(err) : resolve(res2)
|
|---|
| 2399 | })),
|
|---|
| 2400 | analyzeMetafile: (metafile, options) => new Promise((resolve, reject) => service.analyzeMetafile({
|
|---|
| 2401 | callName: "analyzeMetafile",
|
|---|
| 2402 | refs: null,
|
|---|
| 2403 | metafile: typeof metafile === "string" ? metafile : JSON.stringify(metafile),
|
|---|
| 2404 | options,
|
|---|
| 2405 | callback: (err, res2) => err ? reject(err) : resolve(res2)
|
|---|
| 2406 | }))
|
|---|
| 2407 | };
|
|---|
| 2408 | });
|
|---|
| 2409 | })(typeof exports==="object"?exports:(typeof self!=="undefined"?self:this).esbuild={});
|
|---|
