| 1 | "use strict";
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | exports.removeExtension = exports.fileExistsAsync = exports.readJsonFromDiskAsync = exports.readJsonFromDiskSync = exports.fileExistsSync = void 0;
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| 4 | var fs = require("fs");
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| 5 | function fileExistsSync(path) {
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| 6 | try {
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| 7 | var stats = fs.statSync(path);
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| 8 | return stats.isFile();
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| 9 | }
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| 10 | catch (err) {
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| 11 | // If error, assume file did not exist
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| 12 | return false;
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| 13 | }
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| 14 | }
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| 15 | exports.fileExistsSync = fileExistsSync;
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| 16 | /**
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| 17 | * Reads package.json from disk
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| 18 | * @param file Path to package.json
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| 19 | */
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| 20 | // tslint:disable-next-line:no-any
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| 21 | function readJsonFromDiskSync(packageJsonPath) {
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| 22 | if (!fs.existsSync(packageJsonPath)) {
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| 23 | return undefined;
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| 24 | }
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| 25 | return require(packageJsonPath);
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| 26 | }
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| 27 | exports.readJsonFromDiskSync = readJsonFromDiskSync;
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| 28 | function readJsonFromDiskAsync(path,
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| 29 | // tslint:disable-next-line:no-any
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| 30 | callback) {
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| 31 | fs.readFile(path, "utf8", function (err, result) {
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| 32 | // If error, assume file did not exist
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| 33 | if (err || !result) {
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| 34 | return callback();
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| 35 | }
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| 36 | var json = JSON.parse(result);
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| 37 | return callback(undefined, json);
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| 38 | });
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| 39 | }
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| 40 | exports.readJsonFromDiskAsync = readJsonFromDiskAsync;
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| 41 | function fileExistsAsync(path2, callback2) {
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| 42 | fs.stat(path2, function (err, stats) {
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| 43 | if (err) {
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| 44 | // If error assume file does not exist
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| 45 | return callback2(undefined, false);
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| 46 | }
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| 47 | callback2(undefined, stats ? stats.isFile() : false);
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| 48 | });
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| 49 | }
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| 50 | exports.fileExistsAsync = fileExistsAsync;
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| 51 | function removeExtension(path) {
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| 52 | return path.substring(0, path.lastIndexOf(".")) || path;
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| 53 | }
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| 54 | exports.removeExtension = removeExtension;
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| 55 | //# sourceMappingURL=filesystem.js.map |
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