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9.8 KiB
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9.8 KiB
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{"version":3,"names":["_fsReaddirRecursive","data","require","babel","_path","_fs","watcher","asyncGeneratorStep","gen","resolve","reject","_next","_throw","key","arg","info","value","error","done","Promise","then","_asyncToGenerator","fn","self","args","arguments","apply","err","undefined","chmod","src","dest","fs","chmodSync","statSync","mode","console","warn","readdir","dirname","includeDotfiles","filter","readdirRecursive","filename","index","currentDirectory","stat","path","join","isDirectory","readdirForCompilable","altExts","isCompilableExtension","exts","DEFAULT_EXTENSIONS","ext","extname","includes","addSourceMappingUrl","code","loc","basename","hasDataSourcemap","pos","lastIndexOf","length","CALLER","name","transformRepl","opts","Object","assign","caller","transform","result","compile","_x","_x2","_compile","transformFile","externalDependencies","updateExternalDependencies","deleteDir","existsSync","readdirSync","forEach","file","curPath","lstatSync","unlinkSync","rmdirSync","process","on","exitCode","withExtension","newBasename","debounce","time","timer","debounced","clearTimeout","setTimeout","flush"],"sources":["../../src/babel/util.ts"],"sourcesContent":["import readdirRecursive from \"fs-readdir-recursive\";\nimport * as babel from \"@babel/core\";\nimport path from \"path\";\nimport fs from \"fs\";\n\nimport * as watcher from \"./watcher.ts\";\n\nimport type { FileResult, InputOptions } from \"@babel/core\";\n\nexport function chmod(src: string, dest: string): void {\n try {\n fs.chmodSync(dest, fs.statSync(src).mode);\n } catch (err) {\n console.warn(`Cannot change permissions of ${dest}`);\n }\n}\n\ntype ReaddirFilter = (filename: string) => boolean;\n\nexport function readdir(\n dirname: string,\n includeDotfiles: boolean,\n filter?: ReaddirFilter,\n): Array<string> {\n return readdirRecursive(dirname, (filename, index, currentDirectory) => {\n const stat = fs.statSync(path.join(currentDirectory, filename));\n\n if (stat.isDirectory()) return true;\n\n return (\n (includeDotfiles || filename[0] !== \".\") && (!filter || filter(filename))\n );\n });\n}\n\nexport function readdirForCompilable(\n dirname: string,\n includeDotfiles: boolean,\n altExts?: Array<string>,\n): Array<string> {\n return readdir(dirname, includeDotfiles, function (filename) {\n return isCompilableExtension(filename, altExts);\n });\n}\n\n/**\n * Test if a filename ends with a compilable extension.\n */\nexport function isCompilableExtension(\n filename: string,\n altExts?: readonly string[],\n): boolean {\n const exts = altExts || babel.DEFAULT_EXTENSIONS;\n const ext = path.extname(filename);\n return exts.includes(ext);\n}\n\nexport function addSourceMappingUrl(code: string, loc: string): string {\n return code + \"\\n//# sourceMappingURL=\" + path.basename(loc);\n}\n\nexport function hasDataSourcemap(code: string): boolean {\n const pos = code.lastIndexOf(\"\\n\", code.length - 2);\n return pos != -1 && code.lastIndexOf(\"//# sourceMappingURL\") < pos;\n}\n\nconst CALLER = {\n name: \"@babel/cli\",\n};\n\nexport function transformRepl(filename: string, code: string, opts: any) {\n opts = {\n ...opts,\n caller: CALLER,\n filename,\n };\n\n return new Promise<FileResult>((resolve, reject) => {\n babel.transform(code, opts, (err, result) => {\n if (err) reject(err);\n else resolve(result);\n });\n });\n}\n\nexport async function compile(filename: string, opts: InputOptions) {\n opts = {\n ...opts,\n caller: CALLER,\n };\n\n const result = process.env.BABEL_8_BREAKING\n ? await babel.transformFileAsync(filename, opts)\n : await new Promise<FileResult>((resolve, reject) => {\n babel.transformFile(filename, opts, (err, result) => {\n if (err) reject(err);\n else resolve(result);\n });\n });\n\n if (result) {\n if (!process.env.BABEL_8_BREAKING) {\n if (!result.externalDependencies) return result;\n }\n watcher.updateExternalDependencies(filename, result.externalDependencies);\n }\n\n retur
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