source: imaps-frontend/node_modules/node-addon-api/tools/conversion.js

main
Last change on this file was 0c6b92a, checked in by stefan toskovski <stefantoska84@…>, 5 weeks ago

Pred finalna verzija

  • Property mode set to 100755
File size: 14.7 KB
RevLine 
[0c6b92a]1#! /usr/bin/env node
2
3'use strict';
4
5const fs = require('fs');
6const path = require('path');
7
8const args = process.argv.slice(2);
9const dir = args[0];
10if (!dir) {
11 console.log('Usage: node ' + path.basename(__filename) + ' <target-dir>');
12 process.exit(1);
13}
14
15const NodeApiVersion = require('../package.json').version;
16
17const disable = args[1];
18let ConfigFileOperations;
19if (disable !== '--disable' && dir !== '--disable') {
20 ConfigFileOperations = {
21 'package.json': [
22 [/([ ]*)"dependencies": {/g, '$1"dependencies": {\n$1 "node-addon-api": "' + NodeApiVersion + '",'],
23 [/[ ]*"nan": *"[^"]+"(,|)[\n\r]/g, '']
24 ],
25 'binding.gyp': [
26 [/([ ]*)'include_dirs': \[/g, '$1\'include_dirs\': [\n$1 \'<!(node -p "require(\\\'node-addon-api\\\').include_dir")\','],
27 [/([ ]*)"include_dirs": \[/g, '$1"include_dirs": [\n$1 "<!(node -p \\"require(\'node-addon-api\').include_dir\\")",'],
28 [/[ ]*("|')<!\(node -e ("|'|\\"|\\')require\(("|'|\\"|\\')nan("|'|\\"|\\')\)("|'|\\"|\\')\)("|')(,|)[\r\n]/g, ''],
29 [/([ ]*)("|')target_name("|'): ("|')(.+?)("|'),/g, '$1$2target_name$2: $4$5$6,\n $2cflags!$2: [ $2-fno-exceptions$2 ],\n $2cflags_cc!$2: [ $2-fno-exceptions$2 ],\n $2xcode_settings$2: { $2GCC_ENABLE_CPP_EXCEPTIONS$2: $2YES$2,\n $2CLANG_CXX_LIBRARY$2: $2libc++$2,\n $2MACOSX_DEPLOYMENT_TARGET$2: $210.7$2,\n },\n $2msvs_settings$2: {\n $2VCCLCompilerTool$2: { $2ExceptionHandling$2: 1 },\n },']
30 ]
31 };
32} else {
33 ConfigFileOperations = {
34 'package.json': [
35 [/([ ]*)"dependencies": {/g, '$1"dependencies": {\n$1 "node-addon-api": "' + NodeApiVersion + '",'],
36 [/[ ]*"nan": *"[^"]+"(,|)[\n\r]/g, '']
37 ],
38 'binding.gyp': [
39 [/([ ]*)'include_dirs': \[/g, '$1\'include_dirs\': [\n$1 \'<!(node -p "require(\\\'node-addon-api\\\').include_dir")\','],
40 [/([ ]*)"include_dirs": \[/g, '$1"include_dirs": [\n$1 "<!(node -p \'require(\\"node-addon-api\\").include_dir\')",'],
41 [/[ ]*("|')<!\(node -e ("|'|\\"|\\')require\(("|'|\\"|\\')nan("|'|\\"|\\')\)("|'|\\"|\\')\)("|')(,|)[\r\n]/g, ''],
42 [/([ ]*)("|')target_name("|'): ("|')(.+?)("|'),/g, '$1$2target_name$2: $4$5$6,\n $2cflags!$2: [ $2-fno-exceptions$2 ],\n $2cflags_cc!$2: [ $2-fno-exceptions$2 ],\n $2defines$2: [ $2NAPI_DISABLE_CPP_EXCEPTIONS$2 ],\n $2conditions$2: [\n [\'OS=="win"\', { $2defines$2: [ $2_HAS_EXCEPTIONS=1$2 ] }]\n ]']
43 ]
44 };
45}
46
47const SourceFileOperations = [
48 [/Nan::SetMethod\(target,[\s]*"(.*)"[\s]*,[\s]*([^)]+)\)/g, 'exports.Set(Napi::String::New(env, "$1"), Napi::Function::New(env, $2))'],
49
50 [/v8::Local<v8::FunctionTemplate>\s+(\w+)\s*=\s*Nan::New<FunctionTemplate>\([\w\d:]+\);(?:\w+->Reset\(\1\))?\s+\1->SetClassName\(Nan::String::New\("(\w+)"\)\);/g, 'Napi::Function $1 = DefineClass(env, "$2", {'],
51 [/Local<FunctionTemplate>\s+(\w+)\s*=\s*Nan::New<FunctionTemplate>\([\w\d:]+\);\s+(\w+)\.Reset\((\1)\);\s+\1->SetClassName\((Nan::String::New|Nan::New<(v8::)*String>)\("(.+?)"\)\);/g, 'Napi::Function $1 = DefineClass(env, "$6", {'],
52 [/Local<FunctionTemplate>\s+(\w+)\s*=\s*Nan::New<FunctionTemplate>\([\w\d:]+\);(?:\w+->Reset\(\1\))?\s+\1->SetClassName\(Nan::String::New\("(\w+)"\)\);/g, 'Napi::Function $1 = DefineClass(env, "$2", {'],
53 [/Nan::New<v8::FunctionTemplate>\(([\w\d:]+)\)->GetFunction\(\)/g, 'Napi::Function::New(env, $1)'],
54 [/Nan::New<FunctionTemplate>\(([\w\d:]+)\)->GetFunction()/g, 'Napi::Function::New(env, $1);'],
55 [/Nan::New<v8::FunctionTemplate>\(([\w\d:]+)\)/g, 'Napi::Function::New(env, $1)'],
56 [/Nan::New<FunctionTemplate>\(([\w\d:]+)\)/g, 'Napi::Function::New(env, $1)'],
57
58 // FunctionTemplate to FunctionReference
59 [/Nan::Persistent<(v8::)*FunctionTemplate>/g, 'Napi::FunctionReference'],
60 [/Nan::Persistent<(v8::)*Function>/g, 'Napi::FunctionReference'],
61 [/v8::Local<v8::FunctionTemplate>/g, 'Napi::FunctionReference'],
62 [/Local<FunctionTemplate>/g, 'Napi::FunctionReference'],
63 [/v8::FunctionTemplate/g, 'Napi::FunctionReference'],
64 [/FunctionTemplate/g, 'Napi::FunctionReference'],
65
66 [/([ ]*)Nan::SetPrototypeMethod\(\w+, "(\w+)", (\w+)\);/g, '$1InstanceMethod("$2", &$3),'],
67 [/([ ]*)(?:\w+\.Reset\(\w+\);\s+)?\(target\)\.Set\("(\w+)",\s*Nan::GetFunction\((\w+)\)\);/gm,
68 '});\n\n' +
69 '$1constructor = Napi::Persistent($3);\n' +
70 '$1constructor.SuppressDestruct();\n' +
71 '$1target.Set("$2", $3);'],
72
73 // TODO: Other attribute combinations
74 [/static_cast<PropertyAttribute>\(ReadOnly\s*\|\s*DontDelete\)/gm,
75 'static_cast<napi_property_attributes>(napi_enumerable | napi_configurable)'],
76
77 [/([\w\d:<>]+?)::Cast\((.+?)\)/g, '$2.As<$1>()'],
78
79 [/\*Nan::Utf8String\(([^)]+)\)/g, '$1->As<Napi::String>().Utf8Value().c_str()'],
80 [/Nan::Utf8String +(\w+)\(([^)]+)\)/g, 'std::string $1 = $2.As<Napi::String>()'],
81 [/Nan::Utf8String/g, 'std::string'],
82
83 [/v8::String::Utf8Value (.+?)\((.+?)\)/g, 'Napi::String $1(env, $2)'],
84 [/String::Utf8Value (.+?)\((.+?)\)/g, 'Napi::String $1(env, $2)'],
85 [/\.length\(\)/g, '.Length()'],
86
87 [/Nan::MakeCallback\(([^,]+),[\s\\]+([^,]+),/gm, '$2.MakeCallback($1,'],
88
89 [/class\s+(\w+)\s*:\s*public\s+Nan::ObjectWrap/g, 'class $1 : public Napi::ObjectWrap<$1>'],
90 [/(\w+)\(([^)]*)\)\s*:\s*Nan::ObjectWrap\(\)\s*(,)?/gm, '$1($2) : Napi::ObjectWrap<$1>()$3'],
91
92 // HandleOKCallback to OnOK
93 [/HandleOKCallback/g, 'OnOK'],
94 // HandleErrorCallback to OnError
95 [/HandleErrorCallback/g, 'OnError'],
96
97 // ex. .As<Function>() to .As<Napi::Object>()
98 [/\.As<v8::(Value|Boolean|String|Number|Object|Array|Symbol|External|Function)>\(\)/g, '.As<Napi::$1>()'],
99 [/\.As<(Value|Boolean|String|Number|Object|Array|Symbol|External|Function)>\(\)/g, '.As<Napi::$1>()'],
100
101 // ex. Nan::New<Number>(info[0]) to Napi::Number::New(info[0])
102 [/Nan::New<(v8::)*Integer>\((.+?)\)/g, 'Napi::Number::New(env, $2)'],
103 [/Nan::New\(([0-9.]+)\)/g, 'Napi::Number::New(env, $1)'],
104 [/Nan::New<(v8::)*String>\("(.+?)"\)/g, 'Napi::String::New(env, "$2")'],
105 [/Nan::New\("(.+?)"\)/g, 'Napi::String::New(env, "$1")'],
106 [/Nan::New<(v8::)*(.+?)>\(\)/g, 'Napi::$2::New(env)'],
107 [/Nan::New<(.+?)>\(\)/g, 'Napi::$1::New(env)'],
108 [/Nan::New<(v8::)*(.+?)>\(/g, 'Napi::$2::New(env, '],
109 [/Nan::New<(.+?)>\(/g, 'Napi::$1::New(env, '],
110 [/Nan::NewBuffer\(/g, 'Napi::Buffer<char>::New(env, '],
111 // TODO: Properly handle this
112 [/Nan::New\(/g, 'Napi::New(env, '],
113
114 [/\.IsInt32\(\)/g, '.IsNumber()'],
115 [/->IsInt32\(\)/g, '.IsNumber()'],
116
117 [/(.+?)->BooleanValue\(\)/g, '$1.As<Napi::Boolean>().Value()'],
118 [/(.+?)->Int32Value\(\)/g, '$1.As<Napi::Number>().Int32Value()'],
119 [/(.+?)->Uint32Value\(\)/g, '$1.As<Napi::Number>().Uint32Value()'],
120 [/(.+?)->IntegerValue\(\)/g, '$1.As<Napi::Number>().Int64Value()'],
121 [/(.+?)->NumberValue\(\)/g, '$1.As<Napi::Number>().DoubleValue()'],
122
123 // ex. Nan::To<bool>(info[0]) to info[0].Value()
124 [/Nan::To<v8::(Boolean|String|Number|Object|Array|Symbol|Function)>\((.+?)\)/g, '$2.To<Napi::$1>()'],
125 [/Nan::To<(Boolean|String|Number|Object|Array|Symbol|Function)>\((.+?)\)/g, '$2.To<Napi::$1>()'],
126 // ex. Nan::To<bool>(info[0]) to info[0].As<Napi::Boolean>().Value()
127 [/Nan::To<bool>\((.+?)\)/g, '$1.As<Napi::Boolean>().Value()'],
128 // ex. Nan::To<int>(info[0]) to info[0].As<Napi::Number>().Int32Value()
129 [/Nan::To<int>\((.+?)\)/g, '$1.As<Napi::Number>().Int32Value()'],
130 // ex. Nan::To<int32_t>(info[0]) to info[0].As<Napi::Number>().Int32Value()
131 [/Nan::To<int32_t>\((.+?)\)/g, '$1.As<Napi::Number>().Int32Value()'],
132 // ex. Nan::To<uint32_t>(info[0]) to info[0].As<Napi::Number>().Uint32Value()
133 [/Nan::To<uint32_t>\((.+?)\)/g, '$1.As<Napi::Number>().Uint32Value()'],
134 // ex. Nan::To<int64_t>(info[0]) to info[0].As<Napi::Number>().Int64Value()
135 [/Nan::To<int64_t>\((.+?)\)/g, '$1.As<Napi::Number>().Int64Value()'],
136 // ex. Nan::To<float>(info[0]) to info[0].As<Napi::Number>().FloatValue()
137 [/Nan::To<float>\((.+?)\)/g, '$1.As<Napi::Number>().FloatValue()'],
138 // ex. Nan::To<double>(info[0]) to info[0].As<Napi::Number>().DoubleValue()
139 [/Nan::To<double>\((.+?)\)/g, '$1.As<Napi::Number>().DoubleValue()'],
140
141 [/Nan::New\((\w+)\)->HasInstance\((\w+)\)/g, '$2.InstanceOf($1.Value())'],
142
143 [/Nan::Has\(([^,]+),\s*/gm, '($1).Has('],
144 [/\.Has\([\s|\\]*Nan::New<(v8::)*String>\(([^)]+)\)\)/gm, '.Has($1)'],
145 [/\.Has\([\s|\\]*Nan::New\(([^)]+)\)\)/gm, '.Has($1)'],
146
147 [/Nan::Get\(([^,]+),\s*/gm, '($1).Get('],
148 [/\.Get\([\s|\\]*Nan::New<(v8::)*String>\(([^)]+)\)\)/gm, '.Get($1)'],
149 [/\.Get\([\s|\\]*Nan::New\(([^)]+)\)\)/gm, '.Get($1)'],
150
151 [/Nan::Set\(([^,]+),\s*/gm, '($1).Set('],
152 [/\.Set\([\s|\\]*Nan::New<(v8::)*String>\(([^)]+)\)\s*,/gm, '.Set($1,'],
153 [/\.Set\([\s|\\]*Nan::New\(([^)]+)\)\s*,/gm, '.Set($1,'],
154
155 // ex. node::Buffer::HasInstance(info[0]) to info[0].IsBuffer()
156 [/node::Buffer::HasInstance\((.+?)\)/g, '$1.IsBuffer()'],
157 // ex. node::Buffer::Length(info[0]) to info[0].Length()
158 [/node::Buffer::Length\((.+?)\)/g, '$1.As<Napi::Buffer<char>>().Length()'],
159 // ex. node::Buffer::Data(info[0]) to info[0].Data()
160 [/node::Buffer::Data\((.+?)\)/g, '$1.As<Napi::Buffer<char>>().Data()'],
161 [/Nan::CopyBuffer\(/g, 'Napi::Buffer::Copy(env, '],
162
163 // Nan::AsyncQueueWorker(worker)
164 [/Nan::AsyncQueueWorker\((.+)\);/g, '$1.Queue();'],
165 [/Nan::(Undefined|Null|True|False)\(\)/g, 'env.$1()'],
166
167 // Nan::ThrowError(error) to Napi::Error::New(env, error).ThrowAsJavaScriptException()
168 [/([ ]*)return Nan::Throw(\w*?)Error\((.+?)\);/g, '$1Napi::$2Error::New(env, $3).ThrowAsJavaScriptException();\n$1return env.Null();'],
169 [/Nan::Throw(\w*?)Error\((.+?)\);\n(\s*)return;/g, 'Napi::$1Error::New(env, $2).ThrowAsJavaScriptException();\n$3return env.Null();'],
170 [/Nan::Throw(\w*?)Error\((.+?)\);/g, 'Napi::$1Error::New(env, $2).ThrowAsJavaScriptException();\n'],
171 // Nan::RangeError(error) to Napi::RangeError::New(env, error)
172 [/Nan::(\w*?)Error\((.+)\)/g, 'Napi::$1Error::New(env, $2)'],
173
174 [/Nan::Set\((.+?),\n* *(.+?),\n* *(.+?),\n* *(.+?)\)/g, '$1.Set($2, $3, $4)'],
175
176 [/Nan::(Escapable)?HandleScope\s+(\w+)\s*;/g, 'Napi::$1HandleScope $2(env);'],
177 [/Nan::(Escapable)?HandleScope/g, 'Napi::$1HandleScope'],
178 [/Nan::ForceSet\(([^,]+), ?/g, '$1->DefineProperty('],
179 [/\.ForceSet\(Napi::String::New\(env, "(\w+)"\),\s*?/g, '.DefineProperty("$1", '],
180 // [ /Nan::GetPropertyNames\(([^,]+)\)/, '$1->GetPropertyNames()' ],
181 [/Nan::Equals\(([^,]+),/g, '$1.StrictEquals('],
182
183 [/(.+)->Set\(/g, '$1.Set('],
184
185 [/Nan::Callback/g, 'Napi::FunctionReference'],
186
187 [/Nan::Persistent<Object>/g, 'Napi::ObjectReference'],
188 [/Nan::ADDON_REGISTER_FUNCTION_ARGS_TYPE target/g, 'Napi::Env& env, Napi::Object& target'],
189
190 [/(\w+)\*\s+(\w+)\s*=\s*Nan::ObjectWrap::Unwrap<\w+>\(info\.This\(\)\);/g, '$1* $2 = this;'],
191 [/Nan::ObjectWrap::Unwrap<(\w+)>\((.*)\);/g, '$2.Unwrap<$1>();'],
192
193 [/Nan::NAN_METHOD_RETURN_TYPE/g, 'void'],
194 [/NAN_INLINE/g, 'inline'],
195
196 [/Nan::NAN_METHOD_ARGS_TYPE/g, 'const Napi::CallbackInfo&'],
197 [/NAN_METHOD\(([\w\d:]+?)\)/g, 'Napi::Value $1(const Napi::CallbackInfo& info)'],
198 [/static\s*NAN_GETTER\(([\w\d:]+?)\)/g, 'Napi::Value $1(const Napi::CallbackInfo& info)'],
199 [/NAN_GETTER\(([\w\d:]+?)\)/g, 'Napi::Value $1(const Napi::CallbackInfo& info)'],
200 [/static\s*NAN_SETTER\(([\w\d:]+?)\)/g, 'void $1(const Napi::CallbackInfo& info, const Napi::Value& value)'],
201 [/NAN_SETTER\(([\w\d:]+?)\)/g, 'void $1(const Napi::CallbackInfo& info, const Napi::Value& value)'],
202 [/void Init\((v8::)*Local<(v8::)*Object> exports\)/g, 'Napi::Object Init(Napi::Env env, Napi::Object exports)'],
203 [/NAN_MODULE_INIT\(([\w\d:]+?)\);/g, 'Napi::Object $1(Napi::Env env, Napi::Object exports);'],
204 [/NAN_MODULE_INIT\(([\w\d:]+?)\)/g, 'Napi::Object $1(Napi::Env env, Napi::Object exports)'],
205
206 [/::(Init(?:ialize)?)\(target\)/g, '::$1(env, target, module)'],
207 [/constructor_template/g, 'constructor'],
208
209 [/Nan::FunctionCallbackInfo<(v8::)?Value>[ ]*& [ ]*info\)[ ]*{\n*([ ]*)/gm, 'Napi::CallbackInfo& info) {\n$2Napi::Env env = info.Env();\n$2'],
210 [/Nan::FunctionCallbackInfo<(v8::)*Value>\s*&\s*info\);/g, 'Napi::CallbackInfo& info);'],
211 [/Nan::FunctionCallbackInfo<(v8::)*Value>\s*&/g, 'Napi::CallbackInfo&'],
212
213 [/Buffer::HasInstance\(([^)]+)\)/g, '$1.IsBuffer()'],
214
215 [/info\[(\d+)\]->/g, 'info[$1].'],
216 [/info\[([\w\d]+)\]->/g, 'info[$1].'],
217 [/info\.This\(\)->/g, 'info.This().'],
218 [/->Is(Object|String|Int32|Number)\(\)/g, '.Is$1()'],
219 [/info.GetReturnValue\(\).SetUndefined\(\)/g, 'return env.Undefined()'],
220 [/info\.GetReturnValue\(\)\.Set\(((\n|.)+?)\);/g, 'return $1;'],
221
222 // ex. Local<Value> to Napi::Value
223 [/v8::Local<v8::(Value|Boolean|String|Number|Object|Array|Symbol|External|Function)>/g, 'Napi::$1'],
224 [/Local<(Value|Boolean|String|Number|Object|Array|Symbol|External|Function)>/g, 'Napi::$1'],
225
226 // Declare an env in helper functions that take a Napi::Value
227 [/(\w+)\(Napi::Value (\w+)(,\s*[^()]+)?\)\s*{\n*([ ]*)/gm, '$1(Napi::Value $2$3) {\n$4Napi::Env env = $2.Env();\n$4'],
228
229 // delete #include <node.h> and/or <v8.h>
230 [/#include +(<|")(?:node|nan).h("|>)/g, '#include $1napi.h$2\n#include $1uv.h$2'],
231 // NODE_MODULE to NODE_API_MODULE
232 [/NODE_MODULE/g, 'NODE_API_MODULE'],
233 [/Nan::/g, 'Napi::'],
234 [/nan.h/g, 'napi.h'],
235
236 // delete .FromJust()
237 [/\.FromJust\(\)/g, ''],
238 // delete .ToLocalCheck()
239 [/\.ToLocalChecked\(\)/g, ''],
240 [/^.*->SetInternalFieldCount\(.*$/gm, ''],
241
242 // replace using node; and/or using v8; to using Napi;
243 [/using (node|v8);/g, 'using Napi;'],
244 [/using namespace (node|Nan|v8);/g, 'using namespace Napi;'],
245 // delete using v8::Local;
246 [/using v8::Local;\n/g, ''],
247 // replace using v8::XXX; with using Napi::XXX
248 [/using v8::([A-Za-z]+);/g, 'using Napi::$1;']
249
250];
251
252const paths = listFiles(dir);
253paths.forEach(function (dirEntry) {
254 const filename = dirEntry.split('\\').pop().split('/').pop();
255
256 // Check whether the file is a source file or a config file
257 // then execute function accordingly
258 const sourcePattern = /.+\.h|.+\.cc|.+\.cpp/;
259 if (sourcePattern.test(filename)) {
260 convertFile(dirEntry, SourceFileOperations);
261 } else if (ConfigFileOperations[filename] != null) {
262 convertFile(dirEntry, ConfigFileOperations[filename]);
263 }
264});
265
266function listFiles (dir, filelist) {
267 const files = fs.readdirSync(dir);
268 filelist = filelist || [];
269 files.forEach(function (file) {
270 if (file === 'node_modules') {
271 return;
272 }
273
274 if (fs.statSync(path.join(dir, file)).isDirectory()) {
275 filelist = listFiles(path.join(dir, file), filelist);
276 } else {
277 filelist.push(path.join(dir, file));
278 }
279 });
280 return filelist;
281}
282
283function convert (content, operations) {
284 for (let i = 0; i < operations.length; i++) {
285 const operation = operations[i];
286 content = content.replace(operation[0], operation[1]);
287 }
288 return content;
289}
290
291function convertFile (fileName, operations) {
292 fs.readFile(fileName, 'utf-8', function (err, file) {
293 if (err) throw err;
294
295 file = convert(file, operations);
296
297 fs.writeFile(fileName, file, function (err) {
298 if (err) throw err;
299 });
300 });
301}
Note: See TracBrowser for help on using the repository browser.