118 lines
4.8 KiB
JavaScript
118 lines
4.8 KiB
JavaScript
"use strict";
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var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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var desc = Object.getOwnPropertyDescriptor(m, k);
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if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
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desc = { enumerable: true, get: function() { return m[k]; } };
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}
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Object.defineProperty(o, k2, desc);
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}) : (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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o[k2] = m[k];
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}));
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var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
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Object.defineProperty(o, "default", { enumerable: true, value: v });
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}) : function(o, v) {
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o["default"] = v;
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});
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var __importStar = (this && this.__importStar) || (function () {
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var ownKeys = function(o) {
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ownKeys = Object.getOwnPropertyNames || function (o) {
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var ar = [];
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for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
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return ar;
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};
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return ownKeys(o);
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};
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return function (mod) {
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if (mod && mod.__esModule) return mod;
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var result = {};
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if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
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__setModuleDefault(result, mod);
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return result;
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};
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})();
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.exiftoolPath = exiftoolPath;
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const _fs = __importStar(require("node:fs"));
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const _path = __importStar(require("node:path"));
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const IsWin32_1 = require("./IsWin32");
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const Which_1 = require("./Which");
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function vendorPackage() {
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return "exiftool-vendored." + ((0, IsWin32_1.isWin32)() ? "exe" : "pl");
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}
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function tryRequire({ prefix = "", logger, } = {}) {
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const id = prefix + vendorPackage();
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try {
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// eslint-disable-next-line @typescript-eslint/no-require-imports
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return require(id);
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}
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catch (error) {
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logger?.warn(id + "not found: ", error);
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return;
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}
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}
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/**
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* This implementation relies on the fact that both `exiftool-vendored.pl` and
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* `exiftool-vendored.exe` both export the path to their respective exiftool
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* binary.
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*
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* When running in node, this method should suffice.
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*
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* When running in Electron, all bets are off, due to ASAR packaging and other
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* nonsense. As perl can't run from within an ASAR archive, `electron-builder`
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* must be configured to `asarUnpack`
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* "**/node_modules/exiftool-vendored.{pl,exe}/". See
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* <https://www.electron.build/generated/platformspecificbuildoptions#configuration-asarUnpack>
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* for details.
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*
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* If you're using `electron-forge`, add something like the following to your
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* ForgeConfig.packagerConfig.extraResource array: `fs.join(".", "node_modules",
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* "exiftool-vendored." + (isWin ? "exe" : "pl"))` but then you must specify a
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* custom exiftoolPath in your options hash, as subprocesses that use
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* ELECTRON_RUN_AS_NODE will no longer have process.resourcesPath set.
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*
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* If none of the above work for your use case, you can provide your own
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* `exiftoolPath` implementation to your instance of ExifTool
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*
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* @return the path to the exiftool binary, preferring the vendored version in
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* node_modules.
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*/
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async function exiftoolPath(logger) {
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const path = tryRequire({ prefix: "", logger });
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// This s/app.asar/app.asar.unpacked/ path switch adds support for Electron
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// apps whose modules are ASAR-packed (like by electron-builder).
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const asarUnpackedPath = path
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?.split(_path.sep)
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.map((ea) => (ea === "app.asar" ? "app.asar.unpacked" : ea))
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.join(_path.sep);
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// NOTE: we must check for the fixedPath FIRST, because Electron's ASAR
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// shenanigans will make existsSync return true for asar-packed resources
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if (asarUnpackedPath != null && _fs.existsSync(asarUnpackedPath)) {
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return asarUnpackedPath;
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}
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if (path != null && _fs.existsSync(path)) {
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return path;
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}
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logger?.warn("Failed to find exiftool via " + vendorPackage());
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// process.resourcesPath is set by electron-forge:
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const electronResourcePath = process
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.resourcesPath;
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if (electronResourcePath != null) {
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const forgePath = _path.join(electronResourcePath, vendorPackage(), "bin", "exiftool" + ((0, IsWin32_1.isWin32)() ? ".exe" : ""));
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if (_fs.existsSync(forgePath)) {
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return forgePath;
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}
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else {
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logger?.warn("Failed to find exiftool in electron forge resources path: " +
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forgePath);
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}
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}
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// Last ditch: is there a globally installed exiftool in the PATH?
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const fromPath = await (0, Which_1.which)("exiftool");
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if (fromPath != null) {
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return fromPath;
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}
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throw new Error(`Failed to find ExifTool installation: set exiftoolPath explicitly.`);
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}
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//# sourceMappingURL=ExiftoolPath.js.map
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