| 1 | 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boolean;\n\n\t/**\n\t * Copy source executable if not set.\n\t */\n\texecutableCopy?: null | boolean;\n\n\t/**\n\t * Optionally merge directory contents.\n\t */\n\tmerge?: null | boolean;\n\n\t/**\n\t * Skip recursive directory copy.\n\t */\n\tnoRecurse?: null | boolean;\n}\n\n/**\n * Bundle constructor.\n *\n * @param path Output path for the main executable.\n */\nexport abstract class Bundle extends Object {\n\t/**\n\t * File and directory names to exclude when adding a directory.\n\t */\n\tpublic excludes = [\n\t\t/^\\./,\n\t\t/^ehthumbs\\.db$/,\n\t\t/^Thumbs\\.db$/\n\t];\n\n\t/**\n\t * Bundle main executable path.\n\t */\n\tpublic readonly path: string;\n\n\t/**\n\t * Projector instance.\n\t */\n\tpublic abstract readonly projector: Projector;\n\n\t/**\n\t * Open flag.\n\t */\n\tprotected _isOpen = false;\n\n\t/**\n\t * Close callbacks priority queue.\n\t */\n\tprotected _closeQueue = new Queue();\n\n\tconstructor(path: string) {\n\t\tsuper();\n\n\t\tthis.path = path;\n\t}\n\n\t/**\n\t * Check if output open.\n\t *\n\t * @returns Returns true if open, else false.\n\t */\n\tpublic get isOpen() {\n\t\treturn this._isOpen;\n\t}\n\n\t/**\n\t * Check if name is excluded file.\n\t *\n\t * @param name File name.\n\t * @returns Returns true if excluded, else false.\n\t */\n\tpublic isExcludedFile(name: string) {\n\t\tfor (const exclude of this.excludes) {\n\t\t\tif (exclude.test(name)) {\n\t\t\t\treturn true;\n\t\t\t}\n\t\t}\n\t\treturn false;\n\t}\n\n\t/**\n\t * Open output with file.\n\t *\n\t * @param player Player path.\n\t * @param movieFile Movie file.\n\t */\n\tpublic async openFile(player: string, movieFile: string | null) {\n\t\tconst movieData = movieFile ? await fse.readFile(movieFile) : null;\n\t\tawait this.openData(player, movieData);\n\t}\n\n\t/**\n\t * Open output with data.\n\t *\n\t * @param player Player path.\n\t * @param movieData Movie data.\n\t */\n\tpublic async openData(player: string, movieData: Readonly<Buffer> | null) {\n\t\tif (this._isOpen) {\n\t\t\tthrow new Error('Already open');\n\t\t}\n\t\tawait this._checkOutput();\n\n\t\tthis._closeQueue.clear();\n\t\tawait this._openData(player, movieData);\n\n\t\tthis._isOpen = true;\n\t}\n\n\t/**\n\t * Close output.\n\t */\n\tpublic async close() {\n\t\tthis._assertIsOpen();\n\n\t\ttry {\n\t\t\tawait this._close();\n\t\t}\n\t\tfinally {\n\t\t\tthis._closeQueue.clear();\n\t\t}\n\n\t\tthis._isOpen = false;\n\t}\n\n\t/**\n\t * Write out projector with player and file.\n\t * Has a callback to write out the resources.\n\t *\n\t * @param player Player path.\n\t * @param movieFile Movie file.\n\t * @param func Async function.\n\t * @returns Return value of the async function.\n\t */\n\tpublic async withFile<T>(\n\t\tplayer: string,\n\t\tmovieFile: string | null,\n\t\tfunc: ((self: this) => Promise<T>) | null = null\n\t) {\n\t\tconst movieData = movieFile ? await fse.readFile(movieFile) : null;\n\t\treturn this.withData(player, movieData, func);\n\t}\n\n\t/**\n\t * Write out projector with player and data.\n\t * Has a callback to write out the resources.\n\t *\n\t * @param player Player path.\n\t * @param movieData Movie data.\n\t * @param func Async function.\n\t * @returns Return value of the async function.\n\t */\n\tpublic async withData<T>(\n\t\tplayer: string,\n\t\tmovieData: Readonly<Buffer> | null,\n\t\tfunc: ((self: this) => Promise<T>) | null = null\n\t) {\n\t\tawait this.openData(player, movieData);\n\t\ttry {\n\t\t\treturn func ? await func.call(this, this) : null;\n\t\t}\n\t\tfinally {\n\t\t\tawait this.close();\n\t\t}\n\t}\n\n\t/**\n\t * Get path for resource.\n\t *\n\t * @param destination Resource destination.\n\t * @returns Destination path.\n\t */\n\tpublic resourcePath(destination: string) {\n\t\treturn pathJoin(dirname(this.projector.path), destination);\n\t}\n\n\t/**\n\t * Check if path for resource exists.\n\t *\n\t * @param destination Resource destination.\n\t * @returns True if destination exists, else false.\n\t */\n\tpublic async resourceExists(destination: string) {\n\t\treturn !!fsLstatExists(this.resourcePath(destination));\n\t}\n\n\t/**\n\t * Copy resource, detecting source type automatically.\n\t *\n\t * @param destination Resource destination.\n\t * @param source Source directory.\n\t * @param options Resource options.\n\t */\n\tpublic async copyResource(\n\t\tdestination: string,\n\t\tsource: string,\n\t\toptions: Readonly<IBundleResourceOptions> | null = null\n\t) {\n\t\tthis._assertIsOpen();\n\n\t\tconst stat = await fse.lstat(source);\n\t\tswitch (true) {\n\t\t\tcase stat.isSymbolicLink(): {\n\t\t\t\tawait this.copyResourceSymlink(destination, source, options);\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tcase stat.isFile(): {\n\t\t\t\tawait this.copyResourceFile(destination, source, options);\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tcase stat.isDirectory(): {\n\t\t\t\tawait this.copyResourceDirectory(destination, source, options);\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tdefault: {\n\t\t\t\tthrow new Error(`Unsupported resource type: ${source}`);\n\t\t\t}\n\t\t}\n\t}\n\n\t/**\n\t * Copy directory as resource, recursive copy.\n\t *\n\t * @param destination Resource destination.\n\t * @param source Source directory.\n\t * @param options Resource options.\n\t */\n\tpublic async copyResourceDirectory(\n\t\tdestination: string,\n\t\tsource: string,\n\t\toptions: Readonly<IBundleResourceOptions> | null = null\n\t) {\n\t\tthis._assertIsOpen();\n\n\t\t// Create directory.\n\t\tawait this.createResourceDirectory(\n\t\t\tdestination,\n\t\t\toptions ? await this._expandResourceOptionsCopy(\n\t\t\t\toptions,\n\t\t\t\tasync () => fse.stat(source)\n\t\t\t) : options\n\t\t);\n\n\t\t// If not recursive do not walk contents.\n\t\tif (options && options.noRecurse) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Any directories we add should not be recursive.\n\t\tconst opts = {\n\t\t\t...(options || {}),\n\t\t\tnoRecurse: true\n\t\t};\n\t\tawait fsWalk(source, async (path, stat) => {\n\t\t\t// If this name is excluded, skip without descending.\n\t\t\tif (this.isExcludedFile(basename(path))) {\n\t\t\t\treturn false;\n\t\t\t}\n\n\t\t\tawait this.copyResource(\n\t\t\t\tpathJoin(destination, path),\n\t\t\t\tpathJoin(source, path),\n\t\t\t\topts\n\t\t\t);\n\t\t\treturn true;\n\t\t});\n\t}\n\n\t/**\n\t * Copy file as resource.\n\t *\n\t * @param destination Resource destination.\n\t * @param source Source file.\n\t * @param options Resource options.\n\t */\n\tpublic async copyResourceFile(\n\t\tdestination: string,\n\t\tsource: string,\n\t\toptions: Readonly<IBundleResourceOptions> | null = null\n\t) {\n\t\tthis._assertIsOpen();\n\n\t\tawait this.streamResourceFile(\n\t\t\tdestination,\n\t\t\tfse.createReadStream(source),\n\t\t\toptions ? await this._expandResourceOptionsCopy(\n\t\t\t\toptions,\n\t\t\t\tasync () => fse.stat(source)\n\t\t\t) : options\n\t\t);\n\t}\n\n\t/**\n\t * Copy symlink as resource.\n\t *\n\t * @param destination Resource destination.\n\t * @param source Source symlink.\n\t * @param options Resource options.\n\t */\n\tpublic async copyResourceSymlink(\n\t\tdestination: string,\n\t\tsource: string,\n\t\toptions: Readonly<IBundleResourceOptions> | null = null\n\t) {\n\t\tthis._assertIsOpen();\n\n\t\tawait this.createResourceSymlink(\n\t\t\tdestination,\n\t\t\tawait fse.readlink(source),\n\t\t\toptions ? await this._expandResourceOptionsCopy(\n\t\t\t\toptions,\n\t\t\t\tasync () => fse.lstat(source)\n\t\t\t) : options\n\t\t);\n\t}\n\n\t/**\n\t * Create a resource directory.\n\t *\n\t * @param destination Resource destination.\n\t * @param options Resource options.\n\t */\n\tpublic async createResourceDirectory(\n\t\tdestination: string,\n\t\toptions: Readonly<IBundleResourceOptions> | null = null\n\t) {\n\t\tthis._assertIsOpen();\n\n\t\tconst dest = await this._assertNotResourceExists(\n\t\t\tdestination,\n\t\t\t!!(options && options.merge)\n\t\t);\n\t\tawait fse.ensureDir(dest);\n\n\t\t// If either is set, queue up change times when closing.\n\t\tif (options && (options.atime || options.mtime)) {\n\t\t\t// Get absolute path, use length for the priority.\n\t\t\t// Also copy the options object which the owner could change.\n\t\t\tconst abs = resolve(dest);\n\t\t\tthis._closeQueue.push(\n\t\t\t\tthis._setResourceAttributes.bind(this, abs, {...options}),\n\t\t\t\tabs.length\n\t\t\t);\n\t\t}\n\t}\n\n\t/**\n\t * Create a resource file.\n\t *\n\t * @param destination Resource destination.\n\t * @param data Resource data.\n\t * @param options Resource options.\n\t */\n\tpublic async createResourceFile(\n\t\tdestination: string,\n\t\tdata: Readonly<Buffer> | string,\n\t\toptions: Readonly<IBundleResourceOptions> | null = null\n\t) {\n\t\tthis._assertIsOpen();\n\n\t\tawait this.streamResourceFile(destination, new Readable({\n\t\t\tread() {\n\t\t\t\tthis.push(data);\n\t\t\t\tthis.push(null);\n\t\t\t}\n\t\t}), options);\n\t}\n\n\t/**\n\t * Create a resource symlink.\n\t *\n\t * @param destination Resource destination.\n\t * @param target Symlink target.\n\t * @param options Resource options.\n\t */\n\tpublic async createResourceSymlink(\n\t\tdestination: string,\n\t\ttarget: Readonly<Buffer> | string,\n\t\toptions: Readonly<IBundleResourceOptions> | null = null\n\t) {\n\t\tthis._assertIsOpen();\n\n\t\tconst dest = await this._assertNotResourceExists(destination);\n\t\tawait fse.ensureDir(dirname(dest));\n\t\tawait fse.symlink(target as (string | Buffer), dest);\n\n\t\tif (options) {\n\t\t\tawait this._setResourceAttributes(dest, options);\n\t\t}\n\t}\n\n\t/**\n\t * Stream readable source to resource file.\n\t *\n\t * @param destination Resource destination.\n\t * @param data Resource stream.\n\t * @param options Resource options.\n\t */\n\tpublic async streamResourceFile(\n\t\tdestination: string,\n\t\tdata: Readable,\n\t\toptions: Readonly<IBundleResourceOptions> | null = null\n\t) {\n\t\tthis._assertIsOpen();\n\n\t\tconst dest = await this._assertNotResourceExists(destination);\n\t\tawait fse.ensureDir(dirname(dest));\n\t\tawait pipelineP(data, fse.createWriteStream(dest));\n\n\t\tif (options) {\n\t\t\tawait this._setResourceAttributes(dest, options);\n\t\t}\n\t}\n\n\t/**\n\t * Check that output path is valid, else throws.\n\t */\n\tprotected async _checkOutput() {\n\t\tfor (const p of [this.path, this.resourcePath('')]) {\n\t\t\t// eslint-disable-next-line no-await-in-loop\n\t\t\tif (await fse.pathExists(p)) {\n\t\t\t\tthrow new Error(`Output path already exists: ${p}`);\n\t\t\t}\n\t\t}\n\t}\n\n\t/**\n\t * Expand resource options copy properties with stat object from source.\n\t *\n\t * @param options Options object.\n\t * @param stat Stat function.\n\t * @returns Options copy with any values populated.\n\t */\n\tprotected async _expandResourceOptionsCopy(\n\t\toptions: Readonly<IBundleResourceOptions>,\n\t\tstat: (() => Promise<{\n\t\t\tatime: Date;\n\t\t\tmtime: Date;\n\t\t\tmode: number;\n\t\t}>)\n\t) {\n\t\tconst r = {...options} as IBundleResourceOptions;\n\t\tconst st = once(stat);\n\t\tif (!r.atime && r.atimeCopy) {\n\t\t\tr.atime = (await st()).atime;\n\t\t}\n\t\tif (!r.mtime && r.mtimeCopy) {\n\t\t\tr.mtime = (await st()).mtime;\n\t\t}\n\t\tif (typeof r.executable !== 'boolean' && r.executableCopy) {\n\t\t\tr.executable = this._getResourceModeExecutable((await st()).mode);\n\t\t}\n\t\treturn r;\n\t}\n\n\t/**\n\t * Set resource attributes from options object.\n\t *\n\t * @param path File path.\n\t * @param options Options object.\n\t */\n\tprotected async _setResourceAttributes(\n\t\tpath: string,\n\t\toptions: Readonly<IBundleResourceOptions>\n\t) {\n\t\tconst {atime, mtime, executable} = options;\n\t\tconst st = await fse.lstat(path);\n\n\t\t// Maybe set executable if not a directory and supported.\n\t\tif (typeof executable === 'boolean' && !st.isDirectory()) {\n\t\t\tif (!st.isSymbolicLink()) {\n\t\t\t\tawait fse.chmod(path, this._setResourceModeExecutable(\n\t\t\t\t\tst.mode,\n\t\t\t\t\texecutable\n\t\t\t\t));\n\t\t\t}\n\t\t\telse if (fsLchmodSupported) {\n\t\t\t\tawait fsLchmod(path, this._setResourceModeExecutable(\n\t\t\t\t\t// Workaround for a legacy Node issue.\n\t\t\t\t\t// eslint-disable-next-line no-bitwise\n\t\t\t\t\tst.mode & 0b111111111,\n\t\t\t\t\texecutable\n\t\t\t\t));\n\t\t\t}\n\t\t}\n\n\t\t// Maybe change times if either is set and supported.\n\t\tif (atime || mtime) {\n\t\t\tif (!st.isSymbolicLink()) {\n\t\t\t\tawait fse.utimes(path, atime || st.atime, mtime || st.mtime);\n\t\t\t}\n\t\t\telse if (fsLutimesSupported) {\n\t\t\t\tawait fsLutimes(path, atime || st.atime, mtime || st.mtime);\n\t\t\t}\n\t\t}\n\t}\n\n\t/**\n\t * Get file mode executable.\n\t *\n\t * @param mode Current mode.\n\t * @returns Is executable.\n\t */\n\tprotected _getResourceModeExecutable(mode: number) {\n\t\t// eslint-disable-next-line no-bitwise\n\t\treturn !!(mode & userExec);\n\t}\n\n\t/**\n\t * Set file mode executable.\n\t *\n\t * @param mode Current mode.\n\t * @param executable Is executable.\n\t * @returns File mode.\n\t */\n\tprotected _setResourceModeExecutable(mode: number, executable: boolean) {\n\t\t// eslint-disable-next-line no-bitwise\n\t\treturn (executable ? (mode | userExec) : (mode & ~userExec)) >>> 0;\n\t}\n\n\t/**\n\t * Open output with data.\n\t *\n\t * @param player Player path.\n\t * @param movieData Movie data.\n\t */\n\tprotected async _openData(\n\t\tplayer: string,\n\t\tmovieData: Readonly<Buffer> | null\n\t) {\n\t\tawait this.projector.withData(player, movieData);\n\t}\n\n\t/**\n\t * Close output.\n\t */\n\tprotected async _close() {\n\t\tawait this._writeLauncher();\n\t\tawait this._closeQueue.run();\n\t}\n\n\t/**\n\t * Assert bundle is open.\n\t */\n\tprotected _assertIsOpen() {\n\t\tif (!this._isOpen) {\n\t\t\tthrow new Error('Not open');\n\t\t}\n\t}\n\n\t/**\n\t * Assert resource does not exist, returning destination path.\n\t *\n\t * @param destination Resource destination.\n\t * @param ignoreDirectory Ignore directories.\n\t * @returns Destination path.\n\t */\n\tprotected async _assertNotResourceExists(\n\t\tdestination: string,\n\t\tignoreDirectory = false\n\t) {\n\t\tconst dest = this.resourcePath(destination);\n\t\tconst st = await fsLstatExists(dest);\n\t\tif (st && (!ignoreDirectory || !st.isDirectory())) {\n\t\t\tthrow new Error(`Resource path exists: ${dest}`);\n\t\t}\n\t\treturn dest;\n\t}\n\n\t/**\n\t * Main application file extension.\n\t *\n\t * @returns File extension.\n\t */\n\tpublic abstract get extension(): string;\n\n\t/**\n\t * Create projector instance for the bundle.\n\t *\n\t * @returns Projector instance.\n\t */\n\tprotected abstract _createProjector(): Projector;\n\n\t/**\n\t * Write the launcher file.\n\t */\n\tprotected abstract _writeLauncher(): Promise<void>;\n}\n"],"file":"bundle.js","sourceRoot":"../src"} |