mirror of
https://github.com/mozilla/pdf.js.git
synced 2025-04-11 19:58:15 +02:00
18617eb792
In order to use the PDF.js library in Node.js environments the `process.getBuiltinModule` functionality must be available, which was released in [version `20.16.0`](https://nodejs.org/en/blog/release/v20.16.0), however we've seen repeated issues filed by users on older `20.x` versions.
2582 lines
73 KiB
JavaScript
2582 lines
73 KiB
JavaScript
/* Copyright 2016 Mozilla Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import {
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babelPluginPDFJSPreprocessor,
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preprocessPDFJSCode,
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} from "./external/builder/babel-plugin-pdfjs-preprocessor.mjs";
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import { exec, execSync, spawn, spawnSync } from "child_process";
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import autoprefixer from "autoprefixer";
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import babel from "@babel/core";
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import crypto from "crypto";
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import { fileURLToPath } from "url";
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import fs from "fs";
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import gulp from "gulp";
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import hljs from "highlight.js";
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import layouts from "@metalsmith/layouts";
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import markdown from "@metalsmith/markdown";
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import Metalsmith from "metalsmith";
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import ordered from "ordered-read-streams";
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import path from "path";
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import postcss from "gulp-postcss";
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import postcssDarkThemeClass from "postcss-dark-theme-class";
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import postcssDirPseudoClass from "postcss-dir-pseudo-class";
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import postcssDiscardComments from "postcss-discard-comments";
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import postcssNesting from "postcss-nesting";
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import { preprocess } from "./external/builder/builder.mjs";
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import relative from "metalsmith-html-relative";
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import rename from "gulp-rename";
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import replace from "gulp-replace";
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import stream from "stream";
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import TerserPlugin from "terser-webpack-plugin";
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import Vinyl from "vinyl";
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import webpack2 from "webpack";
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import webpackStream from "webpack-stream";
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import zip from "gulp-zip";
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const __dirname = path.dirname(fileURLToPath(import.meta.url));
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const BUILD_DIR = "build/";
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const L10N_DIR = "l10n/";
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const TEST_DIR = "test/";
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const BASELINE_DIR = BUILD_DIR + "baseline/";
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const MOZCENTRAL_BASELINE_DIR = BUILD_DIR + "mozcentral.baseline/";
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const GENERIC_DIR = BUILD_DIR + "generic/";
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const GENERIC_LEGACY_DIR = BUILD_DIR + "generic-legacy/";
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const COMPONENTS_DIR = BUILD_DIR + "components/";
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const COMPONENTS_LEGACY_DIR = BUILD_DIR + "components-legacy/";
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const IMAGE_DECODERS_DIR = BUILD_DIR + "image_decoders/";
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const IMAGE_DECODERS_LEGACY_DIR = BUILD_DIR + "image_decoders-legacy/";
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const DEFAULT_PREFERENCES_DIR = BUILD_DIR + "default_preferences/";
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const MINIFIED_DIR = BUILD_DIR + "minified/";
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const MINIFIED_LEGACY_DIR = BUILD_DIR + "minified-legacy/";
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const JSDOC_BUILD_DIR = BUILD_DIR + "jsdoc/";
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const GH_PAGES_DIR = BUILD_DIR + "gh-pages/";
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const DIST_DIR = BUILD_DIR + "dist/";
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const TYPES_DIR = BUILD_DIR + "types/";
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const TMP_DIR = BUILD_DIR + "tmp/";
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const TYPESTEST_DIR = BUILD_DIR + "typestest/";
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const COMMON_WEB_FILES = [
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"web/images/*.{png,svg,gif}",
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"web/debugger.{css,mjs}",
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];
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const MOZCENTRAL_DIFF_FILE = "mozcentral.diff";
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const CONFIG_FILE = "pdfjs.config";
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const config = JSON.parse(fs.readFileSync(CONFIG_FILE).toString());
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const ENV_TARGETS = [
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"last 2 versions",
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"Chrome >= 110",
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"Firefox ESR",
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"Safari >= 16.4",
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"Node >= 20",
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"> 1%",
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"not IE > 0",
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"not dead",
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];
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// Default Autoprefixer config used for generic, components, minified-pre
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const AUTOPREFIXER_CONFIG = {
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overrideBrowserslist: ENV_TARGETS,
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};
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// Default Babel targets used for generic, components, minified-pre
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const BABEL_TARGETS = ENV_TARGETS.join(", ");
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const BABEL_PRESET_ENV_OPTS = Object.freeze({
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corejs: "3.41.0",
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exclude: ["web.structured-clone"],
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shippedProposals: true,
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useBuiltIns: "usage",
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});
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const DEFINES = Object.freeze({
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SKIP_BABEL: true,
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TESTING: undefined,
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// The main build targets:
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GENERIC: false,
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MOZCENTRAL: false,
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GECKOVIEW: false,
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CHROME: false,
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MINIFIED: false,
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COMPONENTS: false,
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LIB: false,
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IMAGE_DECODERS: false,
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});
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function transform(charEncoding, transformFunction) {
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return new stream.Transform({
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objectMode: true,
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transform(vinylFile, enc, done) {
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const transformedFile = vinylFile.clone();
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transformedFile.contents = Buffer.from(
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transformFunction(transformedFile.contents),
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charEncoding
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);
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done(null, transformedFile);
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},
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});
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}
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function safeSpawnSync(command, parameters, options = {}) {
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// Execute all commands in a shell.
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options.shell = true;
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// `options.shell = true` requires parameters to be quoted.
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parameters = parameters.map(param => {
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if (!/[\s`~!#$*(){[|\\;'"<>?]/.test(param)) {
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return param;
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}
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return '"' + param.replaceAll(/([$\\"`])/g, "\\$1") + '"';
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});
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const result = spawnSync(command, parameters, options);
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if (result.status !== 0) {
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console.log(
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'Error: command "' +
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command +
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'" with parameters "' +
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parameters +
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'" exited with code ' +
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result.status
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);
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process.exit(result.status);
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}
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return result;
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}
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function startNode(args, options) {
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// Node.js decreased the maximum header size from 80 KB to 8 KB in newer
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// releases, which is not sufficient for some of our reference test files
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// (such as `issue6360.pdf`), so we need to restore this value. Note that
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// this argument needs to be before all other arguments as it needs to be
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// passed to the Node.js process itself and not to the script that it runs.
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args.unshift("--max-http-header-size=80000");
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return spawn("node", args, options);
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}
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function createStringSource(filename, content) {
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const source = stream.Readable({ objectMode: true });
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source._read = function () {
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this.push(
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new Vinyl({
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path: filename,
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contents: Buffer.from(content),
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})
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);
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this.push(null);
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};
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return source;
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}
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function createWebpackAlias(defines) {
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const basicAlias = {
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pdfjs: "src",
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"pdfjs-web": "web",
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"pdfjs-lib": "web/pdfjs",
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"fluent-bundle": "node_modules/@fluent/bundle/esm/index.js",
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"fluent-dom": "node_modules/@fluent/dom/esm/index.js",
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};
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const libraryAlias = {
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"display-cmap_reader_factory": "src/display/stubs.js",
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"display-standard_fontdata_factory": "src/display/stubs.js",
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"display-wasm_factory": "src/display/stubs.js",
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"display-fetch_stream": "src/display/stubs.js",
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"display-network": "src/display/stubs.js",
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"display-node_stream": "src/display/stubs.js",
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"display-node_utils": "src/display/stubs.js",
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};
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const viewerAlias = {
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"web-alt_text_manager": "web/alt_text_manager.js",
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"web-annotation_editor_params": "web/annotation_editor_params.js",
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"web-download_manager": "",
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"web-external_services": "",
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"web-new_alt_text_manager": "web/new_alt_text_manager.js",
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"web-null_l10n": "",
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"web-pdf_attachment_viewer": "web/pdf_attachment_viewer.js",
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"web-pdf_cursor_tools": "web/pdf_cursor_tools.js",
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"web-pdf_document_properties": "web/pdf_document_properties.js",
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"web-pdf_find_bar": "web/pdf_find_bar.js",
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"web-pdf_layer_viewer": "web/pdf_layer_viewer.js",
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"web-pdf_outline_viewer": "web/pdf_outline_viewer.js",
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"web-pdf_presentation_mode": "web/pdf_presentation_mode.js",
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"web-pdf_sidebar": "web/pdf_sidebar.js",
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"web-pdf_thumbnail_viewer": "web/pdf_thumbnail_viewer.js",
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"web-preferences": "",
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"web-print_service": "",
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"web-secondary_toolbar": "web/secondary_toolbar.js",
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"web-signature_manager": "web/signature_manager.js",
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"web-toolbar": "web/toolbar.js",
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};
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if (defines.CHROME) {
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libraryAlias["display-cmap_reader_factory"] =
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"src/display/cmap_reader_factory.js";
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libraryAlias["display-standard_fontdata_factory"] =
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"src/display/standard_fontdata_factory.js";
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libraryAlias["display-wasm_factory"] = "src/display/wasm_factory.js";
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libraryAlias["display-fetch_stream"] = "src/display/fetch_stream.js";
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libraryAlias["display-network"] = "src/display/network.js";
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viewerAlias["web-download_manager"] = "web/download_manager.js";
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viewerAlias["web-external_services"] = "web/chromecom.js";
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viewerAlias["web-null_l10n"] = "web/l10n.js";
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viewerAlias["web-preferences"] = "web/chromecom.js";
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viewerAlias["web-print_service"] = "web/pdf_print_service.js";
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} else if (defines.GENERIC) {
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// Aliases defined here must also be replicated in the paths section of
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// the tsconfig.json file for the type generation to work.
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// In the tsconfig.json files, the .js extension must be omitted.
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libraryAlias["display-cmap_reader_factory"] =
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"src/display/cmap_reader_factory.js";
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libraryAlias["display-standard_fontdata_factory"] =
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"src/display/standard_fontdata_factory.js";
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libraryAlias["display-wasm_factory"] = "src/display/wasm_factory.js";
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libraryAlias["display-fetch_stream"] = "src/display/fetch_stream.js";
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libraryAlias["display-network"] = "src/display/network.js";
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libraryAlias["display-node_stream"] = "src/display/node_stream.js";
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libraryAlias["display-node_utils"] = "src/display/node_utils.js";
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viewerAlias["web-download_manager"] = "web/download_manager.js";
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viewerAlias["web-external_services"] = "web/genericcom.js";
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viewerAlias["web-null_l10n"] = "web/genericl10n.js";
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viewerAlias["web-preferences"] = "web/genericcom.js";
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viewerAlias["web-print_service"] = "web/pdf_print_service.js";
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} else if (defines.MOZCENTRAL) {
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if (defines.GECKOVIEW) {
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const gvAlias = {
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"web-toolbar": "web/toolbar-geckoview.js",
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};
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for (const key in viewerAlias) {
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viewerAlias[key] = gvAlias[key] || "web/stubs-geckoview.js";
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}
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}
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viewerAlias["web-download_manager"] = "web/firefoxcom.js";
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viewerAlias["web-external_services"] = "web/firefoxcom.js";
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viewerAlias["web-null_l10n"] = "web/l10n.js";
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viewerAlias["web-preferences"] = "web/firefoxcom.js";
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viewerAlias["web-print_service"] = "web/firefox_print_service.js";
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}
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const alias = { ...basicAlias, ...libraryAlias, ...viewerAlias };
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for (const key in alias) {
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alias[key] = path.join(__dirname, alias[key]);
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}
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return alias;
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}
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function createWebpackConfig(
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defines,
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output,
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{
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disableVersionInfo = false,
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disableSourceMaps = false,
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disableLicenseHeader = false,
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defaultPreferencesDir = null,
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} = {}
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) {
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const versionInfo = !disableVersionInfo
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? getVersionJSON()
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: { version: 0, commit: 0 };
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const bundleDefines = {
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...defines,
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BUNDLE_VERSION: versionInfo.version,
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BUNDLE_BUILD: versionInfo.commit,
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TESTING: defines.TESTING ?? process.env.TESTING === "true",
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DEFAULT_PREFERENCES: defaultPreferencesDir
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? getDefaultPreferences(defaultPreferencesDir)
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: {},
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DEFAULT_FTL: defines.GENERIC ? getDefaultFtl() : "",
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};
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const licenseHeaderLibre = fs
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.readFileSync("./src/license_header_libre.js")
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.toString();
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const enableSourceMaps =
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!bundleDefines.MOZCENTRAL &&
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!bundleDefines.CHROME &&
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!bundleDefines.LIB &&
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!bundleDefines.MINIFIED &&
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!bundleDefines.TESTING &&
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!disableSourceMaps;
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const isModule = output.library?.type === "module";
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const isMinified = bundleDefines.MINIFIED;
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const skipBabel = bundleDefines.SKIP_BABEL;
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const babelExcludeRegExp = [
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// `core-js`, see https://github.com/zloirock/core-js/issues/514,
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// should be excluded from processing.
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/node_modules[\\/]core-js/,
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];
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const babelPresets = skipBabel
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? undefined
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: [["@babel/preset-env", BABEL_PRESET_ENV_OPTS]];
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const babelPlugins = [
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[
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babelPluginPDFJSPreprocessor,
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{
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rootPath: __dirname,
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defines: bundleDefines,
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},
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],
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];
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const plugins = [];
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if (!disableLicenseHeader) {
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plugins.push(
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new webpack2.BannerPlugin({ banner: licenseHeaderLibre, raw: true })
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);
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}
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const alias = createWebpackAlias(bundleDefines);
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const experiments = isModule ? { outputModule: true } : undefined;
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// Required to expose e.g., the `window` object.
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output.globalObject = "globalThis";
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return {
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mode: "production",
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optimization: {
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mangleExports: false,
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minimize: isMinified,
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minimizer: !isMinified
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? undefined
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: [
|
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new TerserPlugin({
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extractComments: false,
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|
parallel: false,
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terserOptions: {
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compress: {
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|
// V8 chokes on very long sequences, work around that.
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sequences: false,
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},
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mangle: {
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// Ensure that the `tweakWebpackOutput` function works.
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|
reserved: ["__webpack_exports__"],
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},
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|
keep_classnames: true,
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|
keep_fnames: true,
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module: isModule,
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},
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}),
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],
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},
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experiments,
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output,
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performance: {
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hints: false, // Disable messages about larger file sizes.
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},
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|
plugins,
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resolve: {
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alias,
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},
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devtool: enableSourceMaps ? "source-map" : undefined,
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|
module: {
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|
parser: {
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|
javascript: {
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|
importMeta: false,
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|
url: false,
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|
},
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|
},
|
|
rules: [
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|
{
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|
test: /\.[mc]?js$/,
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|
loader: "babel-loader",
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|
exclude: babelExcludeRegExp,
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|
options: {
|
|
presets: babelPresets,
|
|
plugins: babelPlugins,
|
|
targets: BABEL_TARGETS,
|
|
},
|
|
},
|
|
],
|
|
},
|
|
// Avoid shadowing actual Node.js variables with polyfills, by disabling
|
|
// polyfills/mocks - https://webpack.js.org/configuration/node/
|
|
node: false,
|
|
};
|
|
}
|
|
|
|
function webpack2Stream(webpackConfig) {
|
|
// Replacing webpack1 to webpack2 in the webpack-stream.
|
|
return webpackStream(webpackConfig, webpack2);
|
|
}
|
|
|
|
function getVersionJSON() {
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|
return JSON.parse(fs.readFileSync(BUILD_DIR + "version.json").toString());
|
|
}
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|
|
|
function checkChromePreferencesFile(chromePrefsPath, webPrefs) {
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|
const chromePrefs = JSON.parse(fs.readFileSync(chromePrefsPath).toString());
|
|
const chromePrefsKeys = Object.keys(chromePrefs.properties).filter(key => {
|
|
const description = chromePrefs.properties[key].description;
|
|
// Deprecated keys are allowed in the managed preferences file.
|
|
// The code maintainer is responsible for adding migration logic to
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|
// extensions/chromium/options/migration.js and web/chromecom.js .
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|
return !description?.startsWith("DEPRECATED.");
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|
});
|
|
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|
let ret = true;
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|
// Verify that every entry in webPrefs is also in preferences_schema.json.
|
|
for (const [key, value] of Object.entries(webPrefs)) {
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|
if (!chromePrefsKeys.includes(key)) {
|
|
// Note: this would also reject keys that are present but marked as
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|
// DEPRECATED. A key should not be marked as DEPRECATED if it is still
|
|
// listed in webPrefs.
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|
ret = false;
|
|
console.log(
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|
`Warning: ${chromePrefsPath} does not contain an entry for pref: ${key}`
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|
);
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|
} else if (chromePrefs.properties[key].default !== value) {
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|
ret = false;
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|
console.log(
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|
`Warning: not the same values (for "${key}"): ` +
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`${chromePrefs.properties[key].default} !== ${value}`
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);
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}
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|
}
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// Verify that preferences_schema.json does not contain entries that are not
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|
// in webPrefs (app_options.js).
|
|
for (const key of chromePrefsKeys) {
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|
if (!(key in webPrefs)) {
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ret = false;
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|
console.log(
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|
`Warning: ${chromePrefsPath} contains an unrecognized pref: ${key}. ` +
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|
`Remove it, or prepend "DEPRECATED. " and add migration logic to ` +
|
|
`extensions/chromium/options/migration.js and web/chromecom.js.`
|
|
);
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}
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|
}
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|
return ret;
|
|
}
|
|
|
|
function tweakWebpackOutput(jsName) {
|
|
return replace(
|
|
/((?:\s|,)__webpack_exports__)(?:\s?)=(?:\s?)({};)/gm,
|
|
(match, p1, p2) => `${p1} = globalThis.${jsName} = ${p2}`
|
|
);
|
|
}
|
|
|
|
function createMainBundle(defines) {
|
|
const mainFileConfig = createWebpackConfig(defines, {
|
|
filename: defines.MINIFIED ? "pdf.min.mjs" : "pdf.mjs",
|
|
library: {
|
|
type: "module",
|
|
},
|
|
});
|
|
return gulp
|
|
.src("./src/pdf.js", { encoding: false })
|
|
.pipe(webpack2Stream(mainFileConfig))
|
|
.pipe(tweakWebpackOutput("pdfjsLib"));
|
|
}
|
|
|
|
function createScriptingBundle(defines, extraOptions = undefined) {
|
|
const scriptingFileConfig = createWebpackConfig(
|
|
defines,
|
|
{
|
|
filename: "pdf.scripting.mjs",
|
|
library: {
|
|
type: "module",
|
|
},
|
|
},
|
|
extraOptions
|
|
);
|
|
return gulp
|
|
.src("./src/pdf.scripting.js", { encoding: false })
|
|
.pipe(webpack2Stream(scriptingFileConfig));
|
|
}
|
|
|
|
function createSandboxExternal(defines) {
|
|
const licenseHeader = fs.readFileSync("./src/license_header.js").toString();
|
|
|
|
const ctx = {
|
|
defines,
|
|
};
|
|
return gulp
|
|
.src("./src/pdf.sandbox.external.js", { encoding: false })
|
|
.pipe(rename("pdf.sandbox.external.sys.mjs"))
|
|
.pipe(
|
|
transform("utf8", content => {
|
|
content = preprocessPDFJSCode(ctx, content);
|
|
return `${licenseHeader}\n${content}`;
|
|
})
|
|
);
|
|
}
|
|
|
|
function createTemporaryScriptingBundle(defines, extraOptions = undefined) {
|
|
return createScriptingBundle(defines, {
|
|
disableVersionInfo: !!extraOptions?.disableVersionInfo,
|
|
disableSourceMaps: true,
|
|
disableLicenseHeader: true,
|
|
}).pipe(gulp.dest(TMP_DIR));
|
|
}
|
|
|
|
function createSandboxBundle(defines, extraOptions = undefined) {
|
|
const scriptingPath = TMP_DIR + "pdf.scripting.mjs";
|
|
// Insert the source as a string to be `eval`-ed in the sandbox.
|
|
const sandboxDefines = {
|
|
...defines,
|
|
PDF_SCRIPTING_JS_SOURCE: fs.readFileSync(scriptingPath).toString(),
|
|
};
|
|
fs.unlinkSync(scriptingPath);
|
|
|
|
const sandboxFileConfig = createWebpackConfig(
|
|
sandboxDefines,
|
|
{
|
|
filename: sandboxDefines.MINIFIED
|
|
? "pdf.sandbox.min.mjs"
|
|
: "pdf.sandbox.mjs",
|
|
library: {
|
|
type: "module",
|
|
},
|
|
},
|
|
extraOptions
|
|
);
|
|
|
|
return gulp
|
|
.src("./src/pdf.sandbox.js", { encoding: false })
|
|
.pipe(webpack2Stream(sandboxFileConfig))
|
|
.pipe(tweakWebpackOutput("pdfjsSandbox"));
|
|
}
|
|
|
|
function createWorkerBundle(defines) {
|
|
const workerFileConfig = createWebpackConfig(defines, {
|
|
filename: defines.MINIFIED ? "pdf.worker.min.mjs" : "pdf.worker.mjs",
|
|
library: {
|
|
type: "module",
|
|
},
|
|
});
|
|
return gulp
|
|
.src("./src/pdf.worker.js", { encoding: false })
|
|
.pipe(webpack2Stream(workerFileConfig))
|
|
.pipe(tweakWebpackOutput("pdfjsWorker"));
|
|
}
|
|
|
|
function createWebBundle(defines, options) {
|
|
const viewerFileConfig = createWebpackConfig(
|
|
defines,
|
|
{
|
|
filename: "viewer.mjs",
|
|
library: {
|
|
type: "module",
|
|
},
|
|
},
|
|
{
|
|
defaultPreferencesDir: options.defaultPreferencesDir,
|
|
}
|
|
);
|
|
return gulp
|
|
.src("./web/viewer.js", { encoding: false })
|
|
.pipe(webpack2Stream(viewerFileConfig));
|
|
}
|
|
|
|
function createGVWebBundle(defines, options) {
|
|
const viewerFileConfig = createWebpackConfig(
|
|
defines,
|
|
{
|
|
filename: "viewer-geckoview.mjs",
|
|
library: {
|
|
type: "module",
|
|
},
|
|
},
|
|
{
|
|
defaultPreferencesDir: options.defaultPreferencesDir,
|
|
}
|
|
);
|
|
return gulp
|
|
.src("./web/viewer-geckoview.js", { encoding: false })
|
|
.pipe(webpack2Stream(viewerFileConfig));
|
|
}
|
|
|
|
function createComponentsBundle(defines) {
|
|
const componentsFileConfig = createWebpackConfig(defines, {
|
|
filename: "pdf_viewer.mjs",
|
|
library: {
|
|
type: "module",
|
|
},
|
|
});
|
|
return gulp
|
|
.src("./web/pdf_viewer.component.js", { encoding: false })
|
|
.pipe(webpack2Stream(componentsFileConfig))
|
|
.pipe(tweakWebpackOutput("pdfjsViewer"));
|
|
}
|
|
|
|
function createImageDecodersBundle(defines) {
|
|
const componentsFileConfig = createWebpackConfig(defines, {
|
|
filename: defines.MINIFIED
|
|
? "pdf.image_decoders.min.mjs"
|
|
: "pdf.image_decoders.mjs",
|
|
library: {
|
|
type: "module",
|
|
},
|
|
});
|
|
return gulp
|
|
.src("./src/pdf.image_decoders.js", { encoding: false })
|
|
.pipe(webpack2Stream(componentsFileConfig))
|
|
.pipe(tweakWebpackOutput("pdfjsImageDecoders"));
|
|
}
|
|
|
|
function createCMapBundle() {
|
|
return gulp.src(["external/bcmaps/*.bcmap", "external/bcmaps/LICENSE"], {
|
|
base: "external/bcmaps",
|
|
encoding: false,
|
|
});
|
|
}
|
|
|
|
function createICCBundle() {
|
|
return gulp.src(["external/iccs/*.icc", "external/iccs/LICENSE"], {
|
|
base: "external/iccs",
|
|
encoding: false,
|
|
});
|
|
}
|
|
|
|
function createStandardFontBundle() {
|
|
return gulp.src(
|
|
[
|
|
"external/standard_fonts/*.pfb",
|
|
"external/standard_fonts/*.ttf",
|
|
"external/standard_fonts/LICENSE_*",
|
|
],
|
|
{
|
|
base: "external/standard_fonts",
|
|
encoding: false,
|
|
}
|
|
);
|
|
}
|
|
|
|
function createWasmBundle() {
|
|
return ordered([
|
|
gulp.src(
|
|
[
|
|
"external/openjpeg/*.wasm",
|
|
"external/openjpeg/openjpeg_nowasm_fallback.js",
|
|
"external/openjpeg/LICENSE_*",
|
|
],
|
|
{
|
|
base: "external/openjpeg",
|
|
encoding: false,
|
|
}
|
|
),
|
|
gulp.src(["external/qcms/*.wasm", "external/qcms/LICENSE_*"], {
|
|
base: "external/qcms",
|
|
encoding: false,
|
|
}),
|
|
]);
|
|
}
|
|
|
|
function checkFile(filePath) {
|
|
try {
|
|
const stat = fs.lstatSync(filePath);
|
|
return stat.isFile();
|
|
} catch {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
function checkDir(dirPath) {
|
|
try {
|
|
const stat = fs.lstatSync(dirPath);
|
|
return stat.isDirectory();
|
|
} catch {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
function replaceInFile(filePath, find, replacement) {
|
|
let content = fs.readFileSync(filePath).toString();
|
|
content = content.replace(find, replacement);
|
|
fs.writeFileSync(filePath, content);
|
|
}
|
|
|
|
function getTempFile(prefix, suffix) {
|
|
fs.mkdirSync(BUILD_DIR + "tmp/", { recursive: true });
|
|
const bytes = crypto.randomBytes(6).toString("hex");
|
|
const filePath = BUILD_DIR + "tmp/" + prefix + bytes + suffix;
|
|
fs.writeFileSync(filePath, "");
|
|
return filePath;
|
|
}
|
|
|
|
function runTests(testsName, { bot = false, xfaOnly = false } = {}) {
|
|
return new Promise((resolve, reject) => {
|
|
console.log();
|
|
console.log("### Running " + testsName + " tests");
|
|
|
|
const PDF_TEST = process.env.PDF_TEST || "test_manifest.json";
|
|
let forceNoChrome = false;
|
|
const args = ["test.mjs"];
|
|
switch (testsName) {
|
|
case "browser":
|
|
if (!bot) {
|
|
args.push("--reftest");
|
|
} else {
|
|
// The browser-tests are too slow in Google Chrome on the bots,
|
|
// causing a timeout, hence disabling them for now.
|
|
forceNoChrome = true;
|
|
}
|
|
if (xfaOnly) {
|
|
args.push("--xfaOnly");
|
|
}
|
|
args.push("--manifestFile=" + PDF_TEST);
|
|
collectArgs(
|
|
{
|
|
names: ["-t", "--testfilter"],
|
|
hasValue: true,
|
|
},
|
|
args
|
|
);
|
|
break;
|
|
case "unit":
|
|
args.push("--unitTest");
|
|
break;
|
|
case "font":
|
|
args.push("--fontTest");
|
|
break;
|
|
case "integration":
|
|
args.push("--integration");
|
|
break;
|
|
default:
|
|
reject(new Error(`Unknown tests name '${testsName}'`));
|
|
return;
|
|
}
|
|
if (bot) {
|
|
args.push("--strictVerify");
|
|
}
|
|
if (process.argv.includes("--noChrome") || forceNoChrome) {
|
|
args.push("--noChrome");
|
|
}
|
|
if (process.argv.includes("--noFirefox")) {
|
|
args.push("--noFirefox");
|
|
}
|
|
if (process.argv.includes("--headless")) {
|
|
args.push("--headless");
|
|
}
|
|
|
|
const testProcess = startNode(args, { cwd: TEST_DIR, stdio: "inherit" });
|
|
testProcess.on("close", function (code) {
|
|
if (code !== 0) {
|
|
reject(new Error(`Running ${testsName} tests failed.`));
|
|
}
|
|
resolve();
|
|
});
|
|
});
|
|
}
|
|
|
|
function collectArgs(options, args) {
|
|
if (!Array.isArray(options)) {
|
|
options = [options];
|
|
}
|
|
for (let i = 0, ii = process.argv.length; i < ii; i++) {
|
|
const arg = process.argv[i];
|
|
const option = options.find(opt => opt.names.includes(arg));
|
|
if (!option) {
|
|
continue;
|
|
}
|
|
if (!option.hasValue) {
|
|
args.push(arg);
|
|
continue;
|
|
}
|
|
const next = process.argv[i + 1];
|
|
if (next && !next.startsWith("-")) {
|
|
args.push(arg, next);
|
|
i += 1;
|
|
}
|
|
}
|
|
}
|
|
|
|
function makeRef(done, bot) {
|
|
console.log();
|
|
console.log("### Creating reference images");
|
|
|
|
let forceNoChrome = false;
|
|
const args = ["test.mjs", "--masterMode"];
|
|
if (bot) {
|
|
// The browser-tests are too slow in Google Chrome on the bots,
|
|
// causing a timeout, hence disabling them for now.
|
|
forceNoChrome = true;
|
|
|
|
args.push("--noPrompts", "--strictVerify");
|
|
}
|
|
if (process.argv.includes("--noChrome") || forceNoChrome) {
|
|
args.push("--noChrome");
|
|
}
|
|
if (process.argv.includes("--noFirefox")) {
|
|
args.push("--noFirefox");
|
|
}
|
|
if (process.argv.includes("--headless")) {
|
|
args.push("--headless");
|
|
}
|
|
collectArgs(
|
|
{
|
|
names: ["-t", "--testfilter"],
|
|
hasValue: true,
|
|
},
|
|
args
|
|
);
|
|
|
|
const testProcess = startNode(args, { cwd: TEST_DIR, stdio: "inherit" });
|
|
testProcess.on("close", function (code) {
|
|
if (code !== 0) {
|
|
done(new Error("Creating reference images failed."));
|
|
return;
|
|
}
|
|
done();
|
|
});
|
|
}
|
|
|
|
gulp.task("default", function (done) {
|
|
console.log("Available tasks:");
|
|
const tasks = Object.keys(gulp.registry().tasks());
|
|
for (const taskName of tasks.sort()) {
|
|
if (taskName.endsWith("-pre")) {
|
|
continue;
|
|
}
|
|
console.log(" " + taskName);
|
|
}
|
|
done();
|
|
});
|
|
|
|
function createBuildNumber(done) {
|
|
console.log();
|
|
console.log("### Getting extension build number");
|
|
|
|
exec(
|
|
"git log --format=oneline " + config.baseVersion + "..",
|
|
function (err, stdout, stderr) {
|
|
let buildNumber = 0;
|
|
if (!err) {
|
|
// Build number is the number of commits since base version
|
|
buildNumber = stdout ? stdout.match(/\n/g).length : 0;
|
|
} else {
|
|
console.log(
|
|
"This is not a Git repository; using default build number."
|
|
);
|
|
}
|
|
|
|
console.log("Extension build number: " + buildNumber);
|
|
|
|
const version = config.versionPrefix + buildNumber;
|
|
|
|
exec('git log --format="%h" -n 1', function (err2, stdout2, stderr2) {
|
|
let buildCommit = "";
|
|
if (!err2) {
|
|
buildCommit = stdout2.replace("\n", "");
|
|
}
|
|
|
|
createStringSource(
|
|
"version.json",
|
|
JSON.stringify(
|
|
{
|
|
version,
|
|
build: buildNumber,
|
|
commit: buildCommit,
|
|
},
|
|
null,
|
|
2
|
|
)
|
|
)
|
|
.pipe(gulp.dest(BUILD_DIR))
|
|
.on("end", done);
|
|
});
|
|
}
|
|
);
|
|
}
|
|
|
|
function buildDefaultPreferences(defines, dir) {
|
|
console.log();
|
|
console.log("### Building default preferences");
|
|
|
|
const bundleDefines = {
|
|
...defines,
|
|
LIB: true,
|
|
TESTING: defines.TESTING ?? process.env.TESTING === "true",
|
|
};
|
|
|
|
const defaultPreferencesConfig = createWebpackConfig(
|
|
bundleDefines,
|
|
{
|
|
filename: "app_options.mjs",
|
|
library: {
|
|
type: "module",
|
|
},
|
|
},
|
|
{
|
|
disableVersionInfo: true,
|
|
}
|
|
);
|
|
return gulp
|
|
.src("web/app_options.js", { encoding: false })
|
|
.pipe(webpack2Stream(defaultPreferencesConfig))
|
|
.pipe(gulp.dest(DEFAULT_PREFERENCES_DIR + dir));
|
|
}
|
|
|
|
async function parseDefaultPreferences(dir) {
|
|
console.log();
|
|
console.log("### Parsing default preferences");
|
|
|
|
// eslint-disable-next-line no-unsanitized/method
|
|
const { AppOptions, OptionKind } = await import(
|
|
"./" + DEFAULT_PREFERENCES_DIR + dir + "app_options.mjs"
|
|
);
|
|
|
|
const prefs = AppOptions.getAll(
|
|
OptionKind.PREFERENCE,
|
|
/* defaultOnly = */ true
|
|
);
|
|
if (Object.keys(prefs).length === 0) {
|
|
throw new Error("No default preferences found.");
|
|
}
|
|
|
|
fs.writeFileSync(
|
|
DEFAULT_PREFERENCES_DIR + dir + "default_preferences.json",
|
|
JSON.stringify(prefs)
|
|
);
|
|
}
|
|
|
|
function getDefaultPreferences(dir) {
|
|
const str = fs
|
|
.readFileSync(DEFAULT_PREFERENCES_DIR + dir + "default_preferences.json")
|
|
.toString();
|
|
return JSON.parse(str);
|
|
}
|
|
|
|
function getDefaultFtl() {
|
|
const content = fs.readFileSync("l10n/en-US/viewer.ftl").toString(),
|
|
stringBuf = [];
|
|
|
|
// Strip out comments and line-breaks.
|
|
const regExp = /^\s*#/;
|
|
for (const line of content.split("\n")) {
|
|
if (!line || regExp.test(line)) {
|
|
continue;
|
|
}
|
|
stringBuf.push(line);
|
|
}
|
|
return stringBuf.join("\n");
|
|
}
|
|
|
|
gulp.task("locale", function () {
|
|
const VIEWER_LOCALE_OUTPUT = "web/locale/";
|
|
|
|
console.log();
|
|
console.log("### Building localization files");
|
|
|
|
fs.rmSync(VIEWER_LOCALE_OUTPUT, { recursive: true, force: true });
|
|
fs.mkdirSync(VIEWER_LOCALE_OUTPUT, { recursive: true });
|
|
|
|
const subfolders = fs.readdirSync(L10N_DIR);
|
|
subfolders.sort();
|
|
const viewerOutput = Object.create(null);
|
|
const locales = [];
|
|
for (const locale of subfolders) {
|
|
const dirPath = L10N_DIR + locale;
|
|
if (!checkDir(dirPath)) {
|
|
continue;
|
|
}
|
|
if (!/^[a-z][a-z]([a-z])?(-[A-Z][A-Z])?$/.test(locale)) {
|
|
console.log("Skipping invalid locale: " + locale);
|
|
continue;
|
|
}
|
|
|
|
fs.mkdirSync(VIEWER_LOCALE_OUTPUT + "/" + locale, { recursive: true });
|
|
|
|
locales.push(locale);
|
|
|
|
if (checkFile(dirPath + "/viewer.ftl")) {
|
|
// The L10n-implementations, in the viewer, use lowercase language-codes
|
|
// internally.
|
|
viewerOutput[locale.toLowerCase()] = `${locale}/viewer.ftl`;
|
|
}
|
|
}
|
|
const glob = locales.length === 1 ? locales[0] : `{${locales.join(",")}}`;
|
|
|
|
return ordered([
|
|
createStringSource("locale.json", JSON.stringify(viewerOutput)).pipe(
|
|
gulp.dest(VIEWER_LOCALE_OUTPUT)
|
|
),
|
|
gulp
|
|
.src(`${L10N_DIR}/${glob}/viewer.ftl`, {
|
|
base: L10N_DIR,
|
|
encoding: false,
|
|
})
|
|
.pipe(gulp.dest(VIEWER_LOCALE_OUTPUT)),
|
|
]);
|
|
});
|
|
|
|
gulp.task("cmaps", async function () {
|
|
const CMAP_INPUT = "external/cmaps";
|
|
const VIEWER_CMAP_OUTPUT = "external/bcmaps";
|
|
|
|
console.log();
|
|
console.log("### Building cmaps");
|
|
|
|
// Testing a file that usually present.
|
|
if (!checkFile(CMAP_INPUT + "/UniJIS-UCS2-H")) {
|
|
console.log("./external/cmaps has no cmap files, download them from:");
|
|
console.log(" https://github.com/adobe-type-tools/cmap-resources");
|
|
throw new Error("cmap files were not found");
|
|
}
|
|
|
|
// Remove old bcmap files.
|
|
fs.readdirSync(VIEWER_CMAP_OUTPUT).forEach(function (file) {
|
|
if (/\.bcmap$/i.test(file)) {
|
|
fs.unlinkSync(VIEWER_CMAP_OUTPUT + "/" + file);
|
|
}
|
|
});
|
|
|
|
const { compressCmaps } = await import(
|
|
"./external/cmapscompress/compress.mjs"
|
|
);
|
|
compressCmaps(CMAP_INPUT, VIEWER_CMAP_OUTPUT, true);
|
|
});
|
|
|
|
function preprocessCSS(source, defines) {
|
|
const outName = getTempFile("~preprocess", ".css");
|
|
preprocess(source, outName, defines);
|
|
const out = fs.readFileSync(outName).toString();
|
|
fs.unlinkSync(outName);
|
|
|
|
const i = source.lastIndexOf("/");
|
|
return createStringSource(source.substr(i + 1), out);
|
|
}
|
|
|
|
function discardCommentsCSS() {
|
|
let copyrightNum = 0;
|
|
|
|
function remove(comment) {
|
|
// Remove all comments, except the *first* license header.
|
|
if (comment.startsWith("Copyright") && copyrightNum++ === 0) {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
return postcssDiscardComments({ remove });
|
|
}
|
|
|
|
function preprocessHTML(source, defines) {
|
|
const outName = getTempFile("~preprocess", ".html");
|
|
preprocess(source, outName, defines);
|
|
const out = fs.readFileSync(outName).toString();
|
|
fs.unlinkSync(outName);
|
|
|
|
const i = source.lastIndexOf("/");
|
|
return createStringSource(source.substr(i + 1), `${out.trimEnd()}\n`);
|
|
}
|
|
|
|
function buildGeneric(defines, dir) {
|
|
fs.rmSync(dir, { recursive: true, force: true });
|
|
|
|
return ordered([
|
|
createMainBundle(defines).pipe(gulp.dest(dir + "build")),
|
|
createWorkerBundle(defines).pipe(gulp.dest(dir + "build")),
|
|
createSandboxBundle(defines).pipe(gulp.dest(dir + "build")),
|
|
createWebBundle(defines, {
|
|
defaultPreferencesDir: defines.SKIP_BABEL
|
|
? "generic/"
|
|
: "generic-legacy/",
|
|
}).pipe(gulp.dest(dir + "web")),
|
|
gulp
|
|
.src(COMMON_WEB_FILES, { base: "web/", encoding: false })
|
|
.pipe(gulp.dest(dir + "web")),
|
|
gulp.src("LICENSE", { encoding: false }).pipe(gulp.dest(dir)),
|
|
gulp
|
|
.src(["web/locale/*/viewer.ftl", "web/locale/locale.json"], {
|
|
base: "web/",
|
|
encoding: false,
|
|
})
|
|
.pipe(gulp.dest(dir + "web")),
|
|
createCMapBundle().pipe(gulp.dest(dir + "web/cmaps")),
|
|
createICCBundle().pipe(gulp.dest(dir + "web/iccs")),
|
|
createStandardFontBundle().pipe(gulp.dest(dir + "web/standard_fonts")),
|
|
createWasmBundle().pipe(gulp.dest(dir + "web/wasm")),
|
|
|
|
preprocessHTML("web/viewer.html", defines).pipe(gulp.dest(dir + "web")),
|
|
preprocessCSS("web/viewer.css", defines)
|
|
.pipe(
|
|
postcss([
|
|
postcssDirPseudoClass(),
|
|
discardCommentsCSS(),
|
|
postcssNesting(),
|
|
postcssDarkThemeClass(),
|
|
autoprefixer(AUTOPREFIXER_CONFIG),
|
|
])
|
|
)
|
|
.pipe(gulp.dest(dir + "web")),
|
|
|
|
gulp
|
|
.src("web/compressed.tracemonkey-pldi-09.pdf", { encoding: false })
|
|
.pipe(gulp.dest(dir + "web")),
|
|
]);
|
|
}
|
|
|
|
// Builds the generic production viewer that is only compatible with up-to-date
|
|
// HTML5 browsers, which implement modern ECMAScript features.
|
|
gulp.task(
|
|
"generic",
|
|
gulp.series(
|
|
createBuildNumber,
|
|
"locale",
|
|
function scriptingGeneric() {
|
|
const defines = { ...DEFINES, GENERIC: true };
|
|
return ordered([
|
|
buildDefaultPreferences(defines, "generic/"),
|
|
createTemporaryScriptingBundle(defines),
|
|
]);
|
|
},
|
|
async function prefsGeneric() {
|
|
await parseDefaultPreferences("generic/");
|
|
},
|
|
function createGeneric() {
|
|
console.log();
|
|
console.log("### Creating generic viewer");
|
|
const defines = { ...DEFINES, GENERIC: true };
|
|
|
|
return buildGeneric(defines, GENERIC_DIR);
|
|
}
|
|
)
|
|
);
|
|
|
|
// Builds the generic production viewer that should be compatible with most
|
|
// older HTML5 browsers.
|
|
gulp.task(
|
|
"generic-legacy",
|
|
gulp.series(
|
|
createBuildNumber,
|
|
"locale",
|
|
function scriptingGenericLegacy() {
|
|
const defines = { ...DEFINES, GENERIC: true, SKIP_BABEL: false };
|
|
return ordered([
|
|
buildDefaultPreferences(defines, "generic-legacy/"),
|
|
createTemporaryScriptingBundle(defines),
|
|
]);
|
|
},
|
|
async function prefsGenericLegacy() {
|
|
await parseDefaultPreferences("generic-legacy/");
|
|
},
|
|
function createGenericLegacy() {
|
|
console.log();
|
|
console.log("### Creating generic (legacy) viewer");
|
|
const defines = { ...DEFINES, GENERIC: true, SKIP_BABEL: false };
|
|
|
|
return buildGeneric(defines, GENERIC_LEGACY_DIR);
|
|
}
|
|
)
|
|
);
|
|
|
|
function buildComponents(defines, dir) {
|
|
fs.rmSync(dir, { recursive: true, force: true });
|
|
|
|
const COMPONENTS_IMAGES = [
|
|
"web/images/annotation-*.svg",
|
|
"web/images/loading-icon.gif",
|
|
"web/images/altText_*.svg",
|
|
"web/images/editor-toolbar-*.svg",
|
|
"web/images/messageBar_*.svg",
|
|
"web/images/toolbarButton-{editorHighlight,menuArrow}.svg",
|
|
"web/images/cursor-*.svg",
|
|
"web/images/secondaryToolbarButton-documentProperties.svg",
|
|
];
|
|
|
|
return ordered([
|
|
createComponentsBundle(defines).pipe(gulp.dest(dir)),
|
|
gulp
|
|
.src(COMPONENTS_IMAGES, { encoding: false })
|
|
.pipe(gulp.dest(dir + "images")),
|
|
preprocessCSS("web/pdf_viewer.css", defines)
|
|
.pipe(
|
|
postcss([
|
|
postcssDirPseudoClass(),
|
|
discardCommentsCSS(),
|
|
postcssNesting(),
|
|
autoprefixer(AUTOPREFIXER_CONFIG),
|
|
])
|
|
)
|
|
.pipe(gulp.dest(dir)),
|
|
]);
|
|
}
|
|
|
|
gulp.task(
|
|
"components",
|
|
gulp.series(createBuildNumber, function createComponents() {
|
|
console.log();
|
|
console.log("### Creating generic components");
|
|
const defines = { ...DEFINES, COMPONENTS: true, GENERIC: true };
|
|
|
|
return buildComponents(defines, COMPONENTS_DIR);
|
|
})
|
|
);
|
|
|
|
gulp.task(
|
|
"components-legacy",
|
|
gulp.series(createBuildNumber, function createComponentsLegacy() {
|
|
console.log();
|
|
console.log("### Creating generic (legacy) components");
|
|
const defines = {
|
|
...DEFINES,
|
|
COMPONENTS: true,
|
|
GENERIC: true,
|
|
SKIP_BABEL: false,
|
|
};
|
|
|
|
return buildComponents(defines, COMPONENTS_LEGACY_DIR);
|
|
})
|
|
);
|
|
|
|
gulp.task(
|
|
"image_decoders",
|
|
gulp.series(createBuildNumber, function createImageDecoders() {
|
|
console.log();
|
|
console.log("### Creating image decoders");
|
|
const defines = { ...DEFINES, GENERIC: true, IMAGE_DECODERS: true };
|
|
|
|
return createImageDecodersBundle(defines).pipe(
|
|
gulp.dest(IMAGE_DECODERS_DIR)
|
|
);
|
|
})
|
|
);
|
|
|
|
gulp.task(
|
|
"image_decoders-legacy",
|
|
gulp.series(createBuildNumber, function createImageDecodersLegacy() {
|
|
console.log();
|
|
console.log("### Creating (legacy) image decoders");
|
|
const defines = {
|
|
...DEFINES,
|
|
GENERIC: true,
|
|
IMAGE_DECODERS: true,
|
|
SKIP_BABEL: false,
|
|
};
|
|
|
|
return createImageDecodersBundle(defines).pipe(
|
|
gulp.dest(IMAGE_DECODERS_LEGACY_DIR)
|
|
);
|
|
})
|
|
);
|
|
|
|
function buildMinified(defines, dir) {
|
|
fs.rmSync(dir, { recursive: true, force: true });
|
|
|
|
return ordered([
|
|
createMainBundle(defines).pipe(gulp.dest(dir + "build")),
|
|
createWorkerBundle(defines).pipe(gulp.dest(dir + "build")),
|
|
createSandboxBundle(defines).pipe(gulp.dest(dir + "build")),
|
|
createImageDecodersBundle({ ...defines, IMAGE_DECODERS: true }).pipe(
|
|
gulp.dest(dir + "image_decoders")
|
|
),
|
|
]);
|
|
}
|
|
|
|
gulp.task(
|
|
"minified",
|
|
gulp.series(
|
|
createBuildNumber,
|
|
"locale",
|
|
function scriptingMinified() {
|
|
const defines = { ...DEFINES, MINIFIED: true, GENERIC: true };
|
|
return ordered([
|
|
buildDefaultPreferences(defines, "minified/"),
|
|
createTemporaryScriptingBundle(defines),
|
|
]);
|
|
},
|
|
async function prefsMinified() {
|
|
await parseDefaultPreferences("minified/");
|
|
},
|
|
function createMinified() {
|
|
console.log();
|
|
console.log("### Creating minified viewer");
|
|
const defines = { ...DEFINES, MINIFIED: true, GENERIC: true };
|
|
|
|
return buildMinified(defines, MINIFIED_DIR);
|
|
}
|
|
)
|
|
);
|
|
|
|
gulp.task(
|
|
"minified-legacy",
|
|
gulp.series(
|
|
createBuildNumber,
|
|
"locale",
|
|
function scriptingMinifiedLegacy() {
|
|
const defines = {
|
|
...DEFINES,
|
|
MINIFIED: true,
|
|
GENERIC: true,
|
|
SKIP_BABEL: false,
|
|
};
|
|
return ordered([
|
|
buildDefaultPreferences(defines, "minified-legacy/"),
|
|
createTemporaryScriptingBundle(defines),
|
|
]);
|
|
},
|
|
async function prefsMinifiedLegacy() {
|
|
await parseDefaultPreferences("minified-legacy/");
|
|
},
|
|
function createMinifiedLegacy() {
|
|
console.log();
|
|
console.log("### Creating minified (legacy) viewer");
|
|
const defines = {
|
|
...DEFINES,
|
|
MINIFIED: true,
|
|
GENERIC: true,
|
|
SKIP_BABEL: false,
|
|
};
|
|
|
|
return buildMinified(defines, MINIFIED_LEGACY_DIR);
|
|
}
|
|
)
|
|
);
|
|
|
|
function createDefaultPrefsFile() {
|
|
const defaultFileName = "PdfJsDefaultPrefs.js",
|
|
overrideFileName = "PdfJsOverridePrefs.js";
|
|
const licenseHeader = fs.readFileSync("./src/license_header.js").toString();
|
|
|
|
const MODIFICATION_WARNING =
|
|
"// THIS FILE IS GENERATED AUTOMATICALLY, DO NOT EDIT MANUALLY!\n//\n" +
|
|
`// Any overrides should be placed in \`${overrideFileName}\`.\n`;
|
|
|
|
const prefs = getDefaultPreferences("mozcentral/");
|
|
const buf = [];
|
|
|
|
for (const name in prefs) {
|
|
let value = prefs[name];
|
|
|
|
if (typeof value === "string") {
|
|
value = `"${value}"`;
|
|
}
|
|
buf.push(`pref("pdfjs.${name}", ${value});`);
|
|
}
|
|
buf.sort();
|
|
buf.unshift(licenseHeader, MODIFICATION_WARNING);
|
|
buf.push(`\n#include ${overrideFileName}\n`);
|
|
|
|
return createStringSource(defaultFileName, buf.join("\n"));
|
|
}
|
|
|
|
function replaceMozcentralCSS() {
|
|
return replace(/var\(--(inline-(?:start|end))\)/g, "$1");
|
|
}
|
|
|
|
gulp.task(
|
|
"mozcentral",
|
|
gulp.series(
|
|
createBuildNumber,
|
|
function scriptingMozcentral() {
|
|
const defines = { ...DEFINES, MOZCENTRAL: true };
|
|
return buildDefaultPreferences(defines, "mozcentral/");
|
|
},
|
|
async function prefsMozcentral() {
|
|
await parseDefaultPreferences("mozcentral/");
|
|
},
|
|
function createMozcentral() {
|
|
console.log();
|
|
console.log("### Building mozilla-central extension");
|
|
const defines = { ...DEFINES, MOZCENTRAL: true };
|
|
const gvDefines = { ...defines, GECKOVIEW: true };
|
|
|
|
const MOZCENTRAL_DIR = BUILD_DIR + "mozcentral/",
|
|
MOZCENTRAL_EXTENSION_DIR = MOZCENTRAL_DIR + "browser/extensions/pdfjs/",
|
|
MOZCENTRAL_CONTENT_DIR = MOZCENTRAL_EXTENSION_DIR + "content/",
|
|
MOZCENTRAL_L10N_DIR =
|
|
MOZCENTRAL_DIR + "browser/locales/en-US/pdfviewer/";
|
|
|
|
const MOZCENTRAL_WEB_FILES = [
|
|
...COMMON_WEB_FILES,
|
|
"!web/images/toolbarButton-openFile.svg",
|
|
];
|
|
const MOZCENTRAL_AUTOPREFIXER_CONFIG = {
|
|
overrideBrowserslist: ["last 1 firefox versions"],
|
|
};
|
|
|
|
// Clear out everything in the firefox extension build directory
|
|
fs.rmSync(MOZCENTRAL_DIR, { recursive: true, force: true });
|
|
|
|
return ordered([
|
|
createMainBundle(defines).pipe(
|
|
gulp.dest(MOZCENTRAL_CONTENT_DIR + "build")
|
|
),
|
|
createScriptingBundle(defines).pipe(
|
|
gulp.dest(MOZCENTRAL_CONTENT_DIR + "build")
|
|
),
|
|
createSandboxExternal(defines).pipe(
|
|
gulp.dest(MOZCENTRAL_CONTENT_DIR + "build")
|
|
),
|
|
createWorkerBundle(defines).pipe(
|
|
gulp.dest(MOZCENTRAL_CONTENT_DIR + "build")
|
|
),
|
|
createWebBundle(defines, { defaultPreferencesDir: "mozcentral/" }).pipe(
|
|
gulp.dest(MOZCENTRAL_CONTENT_DIR + "web")
|
|
),
|
|
createGVWebBundle(gvDefines, {
|
|
defaultPreferencesDir: "mozcentral/",
|
|
}).pipe(gulp.dest(MOZCENTRAL_CONTENT_DIR + "web")),
|
|
gulp
|
|
.src(MOZCENTRAL_WEB_FILES, { base: "web/", encoding: false })
|
|
.pipe(gulp.dest(MOZCENTRAL_CONTENT_DIR + "web")),
|
|
createCMapBundle().pipe(
|
|
gulp.dest(MOZCENTRAL_CONTENT_DIR + "web/cmaps")
|
|
),
|
|
createICCBundle().pipe(gulp.dest(MOZCENTRAL_CONTENT_DIR + "web/iccs")),
|
|
createStandardFontBundle().pipe(
|
|
gulp.dest(MOZCENTRAL_CONTENT_DIR + "web/standard_fonts")
|
|
),
|
|
createWasmBundle().pipe(gulp.dest(MOZCENTRAL_CONTENT_DIR + "web/wasm")),
|
|
|
|
preprocessHTML("web/viewer.html", defines).pipe(
|
|
gulp.dest(MOZCENTRAL_CONTENT_DIR + "web")
|
|
),
|
|
preprocessHTML("web/viewer-geckoview.html", gvDefines).pipe(
|
|
gulp.dest(MOZCENTRAL_CONTENT_DIR + "web")
|
|
),
|
|
|
|
preprocessCSS("web/viewer.css", defines)
|
|
.pipe(
|
|
postcss([
|
|
discardCommentsCSS(),
|
|
postcssDarkThemeClass(),
|
|
autoprefixer(MOZCENTRAL_AUTOPREFIXER_CONFIG),
|
|
])
|
|
)
|
|
.pipe(replaceMozcentralCSS())
|
|
.pipe(gulp.dest(MOZCENTRAL_CONTENT_DIR + "web")),
|
|
|
|
preprocessCSS("web/viewer-geckoview.css", gvDefines)
|
|
.pipe(
|
|
postcss([
|
|
discardCommentsCSS(),
|
|
postcssDarkThemeClass(),
|
|
autoprefixer(MOZCENTRAL_AUTOPREFIXER_CONFIG),
|
|
])
|
|
)
|
|
.pipe(replaceMozcentralCSS())
|
|
.pipe(gulp.dest(MOZCENTRAL_CONTENT_DIR + "web")),
|
|
|
|
gulp
|
|
.src("l10n/en-US/*.ftl", { encoding: false })
|
|
.pipe(gulp.dest(MOZCENTRAL_L10N_DIR)),
|
|
gulp
|
|
.src("LICENSE", { encoding: false })
|
|
.pipe(gulp.dest(MOZCENTRAL_EXTENSION_DIR)),
|
|
createDefaultPrefsFile().pipe(gulp.dest(MOZCENTRAL_EXTENSION_DIR)),
|
|
]);
|
|
}
|
|
)
|
|
);
|
|
|
|
gulp.task(
|
|
"chromium",
|
|
gulp.series(
|
|
createBuildNumber,
|
|
"locale",
|
|
function scriptingChromium() {
|
|
const defines = { ...DEFINES, CHROME: true, SKIP_BABEL: false };
|
|
return ordered([
|
|
buildDefaultPreferences(defines, "chromium/"),
|
|
createTemporaryScriptingBundle(defines),
|
|
]);
|
|
},
|
|
async function prefsChromium() {
|
|
await parseDefaultPreferences("chromium/");
|
|
},
|
|
function createChromium() {
|
|
console.log();
|
|
console.log("### Building Chromium extension");
|
|
const defines = { ...DEFINES, CHROME: true, SKIP_BABEL: false };
|
|
|
|
const CHROME_BUILD_DIR = BUILD_DIR + "/chromium/",
|
|
CHROME_BUILD_CONTENT_DIR = CHROME_BUILD_DIR + "/content/";
|
|
|
|
const CHROME_WEB_FILES = [
|
|
...COMMON_WEB_FILES,
|
|
"!web/images/toolbarButton-openFile.svg",
|
|
];
|
|
|
|
// Clear out everything in the chrome extension build directory
|
|
fs.rmSync(CHROME_BUILD_DIR, { recursive: true, force: true });
|
|
|
|
const version = getVersionJSON().version;
|
|
|
|
return ordered([
|
|
createMainBundle(defines).pipe(
|
|
gulp.dest(CHROME_BUILD_CONTENT_DIR + "build")
|
|
),
|
|
createWorkerBundle(defines).pipe(
|
|
gulp.dest(CHROME_BUILD_CONTENT_DIR + "build")
|
|
),
|
|
createSandboxBundle(defines).pipe(
|
|
gulp.dest(CHROME_BUILD_CONTENT_DIR + "build")
|
|
),
|
|
createWebBundle(defines, { defaultPreferencesDir: "chromium/" }).pipe(
|
|
gulp.dest(CHROME_BUILD_CONTENT_DIR + "web")
|
|
),
|
|
gulp
|
|
.src(CHROME_WEB_FILES, { base: "web/", encoding: false })
|
|
.pipe(gulp.dest(CHROME_BUILD_CONTENT_DIR + "web")),
|
|
|
|
gulp
|
|
.src(["web/locale/*/viewer.ftl", "web/locale/locale.json"], {
|
|
base: "web/",
|
|
encoding: false,
|
|
})
|
|
.pipe(gulp.dest(CHROME_BUILD_CONTENT_DIR + "web")),
|
|
createCMapBundle().pipe(
|
|
gulp.dest(CHROME_BUILD_CONTENT_DIR + "web/cmaps")
|
|
),
|
|
createICCBundle().pipe(
|
|
gulp.dest(CHROME_BUILD_CONTENT_DIR + "web/iccs")
|
|
),
|
|
createStandardFontBundle().pipe(
|
|
gulp.dest(CHROME_BUILD_CONTENT_DIR + "web/standard_fonts")
|
|
),
|
|
createWasmBundle().pipe(
|
|
gulp.dest(CHROME_BUILD_CONTENT_DIR + "web/wasm")
|
|
),
|
|
|
|
preprocessHTML("web/viewer.html", defines).pipe(
|
|
gulp.dest(CHROME_BUILD_CONTENT_DIR + "web")
|
|
),
|
|
preprocessCSS("web/viewer.css", defines)
|
|
.pipe(
|
|
postcss([
|
|
postcssDirPseudoClass(),
|
|
discardCommentsCSS(),
|
|
postcssNesting(),
|
|
postcssDarkThemeClass(),
|
|
autoprefixer(AUTOPREFIXER_CONFIG),
|
|
])
|
|
)
|
|
.pipe(gulp.dest(CHROME_BUILD_CONTENT_DIR + "web")),
|
|
|
|
gulp
|
|
.src("LICENSE", { encoding: false })
|
|
.pipe(gulp.dest(CHROME_BUILD_DIR)),
|
|
gulp
|
|
.src("extensions/chromium/manifest.json", { encoding: false })
|
|
.pipe(replace(/\bPDFJSSCRIPT_VERSION\b/g, version))
|
|
.pipe(gulp.dest(CHROME_BUILD_DIR)),
|
|
gulp
|
|
.src(
|
|
[
|
|
"extensions/chromium/**/*.{html,js,css,png}",
|
|
"extensions/chromium/preferences_schema.json",
|
|
],
|
|
{ base: "extensions/chromium/", encoding: false }
|
|
)
|
|
.pipe(gulp.dest(CHROME_BUILD_DIR)),
|
|
]);
|
|
}
|
|
)
|
|
);
|
|
|
|
gulp.task("jsdoc", function (done) {
|
|
console.log();
|
|
console.log("### Generating documentation (JSDoc)");
|
|
|
|
fs.rmSync(JSDOC_BUILD_DIR, { recursive: true, force: true });
|
|
fs.mkdirSync(JSDOC_BUILD_DIR, { recursive: true });
|
|
|
|
exec('"node_modules/.bin/jsdoc" -c jsdoc.json', done);
|
|
});
|
|
|
|
gulp.task("types", function (done) {
|
|
console.log("### Generating TypeScript definitions using `tsc`");
|
|
exec(
|
|
`"node_modules/.bin/tsc" --outDir ${TYPES_DIR} --project .`,
|
|
function () {
|
|
exec(`"node_modules/.bin/tsc-alias" --outDir ${TYPES_DIR}`, done);
|
|
}
|
|
);
|
|
});
|
|
|
|
function buildLibHelper(bundleDefines, inputStream, outputDir) {
|
|
function preprocessLib(content) {
|
|
const skipBabel = bundleDefines.SKIP_BABEL;
|
|
content = babel.transform(content, {
|
|
sourceType: "module",
|
|
presets: skipBabel
|
|
? undefined
|
|
: [
|
|
[
|
|
"@babel/preset-env",
|
|
{ ...BABEL_PRESET_ENV_OPTS, loose: false, modules: false },
|
|
],
|
|
],
|
|
plugins: [[babelPluginPDFJSPreprocessor, ctx]],
|
|
targets: BABEL_TARGETS,
|
|
}).code;
|
|
content = content.replaceAll(
|
|
/(\sfrom\s".*?)(?:\/src)(\/[^"]*"?;)$/gm,
|
|
(all, prefix, suffix) => prefix + suffix
|
|
);
|
|
return licenseHeaderLibre + content;
|
|
}
|
|
const ctx = {
|
|
rootPath: __dirname,
|
|
defines: bundleDefines,
|
|
map: {
|
|
"pdfjs-lib": "../pdf.js",
|
|
"display-cmap_reader_factory": "./cmap_reader_factory.js",
|
|
"display-standard_fontdata_factory": "./standard_fontdata_factory.js",
|
|
"display-wasm_factory": "./wasm_factory.js",
|
|
"display-fetch_stream": "./fetch_stream.js",
|
|
"display-network": "./network.js",
|
|
"display-node_stream": "./node_stream.js",
|
|
"display-node_utils": "./node_utils.js",
|
|
"fluent-bundle": "../../../node_modules/@fluent/bundle/esm/index.js",
|
|
"fluent-dom": "../../../node_modules/@fluent/dom/esm/index.js",
|
|
"web-null_l10n": "../web/genericl10n.js",
|
|
},
|
|
};
|
|
const licenseHeaderLibre = fs
|
|
.readFileSync("./src/license_header_libre.js")
|
|
.toString();
|
|
return inputStream
|
|
.pipe(transform("utf8", preprocessLib))
|
|
.pipe(gulp.dest(outputDir));
|
|
}
|
|
|
|
function buildLib(defines, dir) {
|
|
const versionInfo = getVersionJSON();
|
|
|
|
const bundleDefines = {
|
|
...defines,
|
|
BUNDLE_VERSION: versionInfo.version,
|
|
BUNDLE_BUILD: versionInfo.commit,
|
|
TESTING: defines.TESTING ?? process.env.TESTING === "true",
|
|
DEFAULT_PREFERENCES: getDefaultPreferences(
|
|
defines.SKIP_BABEL ? "lib/" : "lib-legacy/"
|
|
),
|
|
DEFAULT_FTL: getDefaultFtl(),
|
|
};
|
|
|
|
const inputStream = ordered([
|
|
gulp.src(
|
|
[
|
|
"src/{core,display,shared}/**/*.js",
|
|
"src/{pdf,pdf.image_decoders,pdf.worker}.js",
|
|
],
|
|
{ base: "src/", encoding: false }
|
|
),
|
|
gulp.src(["web/*.js", "!web/{pdfjs,viewer}.js"], {
|
|
base: ".",
|
|
encoding: false,
|
|
}),
|
|
gulp.src("test/unit/*.js", { base: ".", encoding: false }),
|
|
gulp.src("external/openjpeg/*.js", { base: "openjpeg/", encoding: false }),
|
|
gulp.src("external/qcms/*.js", { base: "qcms/", encoding: false }),
|
|
]);
|
|
|
|
return buildLibHelper(bundleDefines, inputStream, dir);
|
|
}
|
|
|
|
gulp.task(
|
|
"lib",
|
|
gulp.series(
|
|
createBuildNumber,
|
|
function scriptingLib() {
|
|
const defines = { ...DEFINES, GENERIC: true, LIB: true };
|
|
return ordered([
|
|
buildDefaultPreferences(defines, "lib/"),
|
|
createTemporaryScriptingBundle(defines),
|
|
]);
|
|
},
|
|
async function prefsLib() {
|
|
await parseDefaultPreferences("lib/");
|
|
},
|
|
function createLib() {
|
|
const defines = { ...DEFINES, GENERIC: true, LIB: true };
|
|
|
|
return ordered([
|
|
buildLib(defines, "build/lib/"),
|
|
createSandboxBundle(defines).pipe(gulp.dest("build/lib/")),
|
|
]);
|
|
}
|
|
)
|
|
);
|
|
|
|
gulp.task(
|
|
"lib-legacy",
|
|
gulp.series(
|
|
createBuildNumber,
|
|
function scriptingLibLegacy() {
|
|
const defines = {
|
|
...DEFINES,
|
|
GENERIC: true,
|
|
LIB: true,
|
|
SKIP_BABEL: false,
|
|
};
|
|
return ordered([
|
|
buildDefaultPreferences(defines, "lib-legacy/"),
|
|
createTemporaryScriptingBundle(defines),
|
|
]);
|
|
},
|
|
async function prefsLibLegacy() {
|
|
await parseDefaultPreferences("lib-legacy/");
|
|
},
|
|
function createLibLegacy() {
|
|
const defines = {
|
|
...DEFINES,
|
|
GENERIC: true,
|
|
LIB: true,
|
|
SKIP_BABEL: false,
|
|
};
|
|
|
|
return ordered([
|
|
buildLib(defines, "build/lib-legacy/"),
|
|
createSandboxBundle(defines).pipe(gulp.dest("build/lib-legacy/")),
|
|
]);
|
|
}
|
|
)
|
|
);
|
|
|
|
function compressPublish({ sourceDirectory, targetFile, modifiedTime }) {
|
|
return gulp
|
|
.src(`${sourceDirectory}**`, { encoding: false })
|
|
.pipe(zip(targetFile, { modifiedTime }))
|
|
.pipe(gulp.dest(BUILD_DIR))
|
|
.on("end", function () {
|
|
console.log(`Built distribution file: ${targetFile}`);
|
|
});
|
|
}
|
|
|
|
gulp.task(
|
|
"publish",
|
|
gulp.series("generic", "generic-legacy", function createPublish(done) {
|
|
const version = JSON.parse(
|
|
fs.readFileSync(BUILD_DIR + "version.json").toString()
|
|
).version;
|
|
|
|
config.stableVersion = version;
|
|
|
|
// ZIP files record the modification date of the source files, so if files
|
|
// are generated during the build process the output is not reproducible.
|
|
// To avoid this, the modification dates should be replaced with a fixed
|
|
// date, in our case the last Git commit date, so that builds from identical
|
|
// source code result in bit-by-bit identical output. The `gulp-zip` library
|
|
// supports providing a different modification date to enable reproducible
|
|
// builds. Note that the Git command below outputs the last Git commit date
|
|
// as a Unix timestamp (in seconds since epoch), but the `Date` constructor
|
|
// in JavaScript requires millisecond input, so we have to multiply by 1000.
|
|
const lastCommitTimestamp = execSync('git log --format="%at" -n 1')
|
|
.toString()
|
|
.replace("\n", "");
|
|
const lastCommitDate = new Date(parseInt(lastCommitTimestamp, 10) * 1000);
|
|
|
|
return ordered([
|
|
createStringSource(CONFIG_FILE, JSON.stringify(config, null, 2)).pipe(
|
|
gulp.dest(".")
|
|
),
|
|
compressPublish({
|
|
sourceDirectory: GENERIC_DIR,
|
|
targetFile: `pdfjs-${version}-dist.zip`,
|
|
modifiedTime: lastCommitDate,
|
|
}),
|
|
compressPublish({
|
|
sourceDirectory: GENERIC_LEGACY_DIR,
|
|
targetFile: `pdfjs-${version}-legacy-dist.zip`,
|
|
modifiedTime: lastCommitDate,
|
|
}),
|
|
]);
|
|
})
|
|
);
|
|
|
|
function setTestEnv(done) {
|
|
process.env.TESTING = "true";
|
|
// TODO: Re-write the relevant unit-tests, which are using `new Date(...)`,
|
|
// to not required the following time-zone hack since it doesn't work
|
|
// when the unit-tests are run directly in the browser.
|
|
process.env.TZ = "UTC";
|
|
done();
|
|
}
|
|
|
|
gulp.task(
|
|
"test",
|
|
gulp.series(setTestEnv, "generic", "components", async function runTest() {
|
|
await runTests("unit");
|
|
await runTests("browser");
|
|
await runTests("integration");
|
|
})
|
|
);
|
|
|
|
gulp.task(
|
|
"bottest",
|
|
gulp.series(setTestEnv, "generic", "components", async function runBotTest() {
|
|
await runTests("unit", { bot: true });
|
|
await runTests("browser", { bot: true });
|
|
await runTests("integration");
|
|
})
|
|
);
|
|
|
|
gulp.task(
|
|
"xfatest",
|
|
gulp.series(setTestEnv, "generic", "components", async function runXfaTest() {
|
|
await runTests("unit");
|
|
await runTests("browser", { xfaOnly: true });
|
|
await runTests("integration");
|
|
})
|
|
);
|
|
|
|
gulp.task(
|
|
"botxfatest",
|
|
gulp.series(
|
|
setTestEnv,
|
|
"generic",
|
|
"components",
|
|
async function runBotXfaTest() {
|
|
await runTests("unit", { bot: true });
|
|
await runTests("browser", { bot: true, xfaOnly: true });
|
|
await runTests("integration");
|
|
}
|
|
)
|
|
);
|
|
|
|
gulp.task(
|
|
"browsertest",
|
|
gulp.series(
|
|
setTestEnv,
|
|
"generic",
|
|
"components",
|
|
async function runBrowserTest() {
|
|
await runTests("browser");
|
|
}
|
|
)
|
|
);
|
|
|
|
gulp.task(
|
|
"botbrowsertest",
|
|
gulp.series(
|
|
setTestEnv,
|
|
"generic",
|
|
"components",
|
|
async function runBotBrowserTest() {
|
|
await runTests("browser", { bot: true });
|
|
}
|
|
)
|
|
);
|
|
|
|
gulp.task(
|
|
"unittest",
|
|
gulp.series(setTestEnv, "generic", async function runUnitTest() {
|
|
await runTests("unit");
|
|
})
|
|
);
|
|
|
|
gulp.task(
|
|
"integrationtest",
|
|
gulp.series(setTestEnv, "generic", async function runIntegrationTest() {
|
|
await runTests("integration");
|
|
})
|
|
);
|
|
|
|
gulp.task(
|
|
"fonttest",
|
|
gulp.series(setTestEnv, async function runFontTest() {
|
|
await runTests("font");
|
|
})
|
|
);
|
|
|
|
gulp.task(
|
|
"makeref",
|
|
gulp.series(setTestEnv, "generic", "components", function runMakeref(done) {
|
|
makeRef(done);
|
|
})
|
|
);
|
|
|
|
gulp.task(
|
|
"botmakeref",
|
|
gulp.series(
|
|
setTestEnv,
|
|
"generic",
|
|
"components",
|
|
function runBotMakeref(done) {
|
|
makeRef(done, true);
|
|
}
|
|
)
|
|
);
|
|
|
|
gulp.task(
|
|
"typestest",
|
|
gulp.series(
|
|
setTestEnv,
|
|
"generic",
|
|
"types",
|
|
function createTypesTest() {
|
|
return ordered([
|
|
packageJson().pipe(gulp.dest(TYPESTEST_DIR)),
|
|
gulp
|
|
.src("external/dist/**/*", {
|
|
base: "external/dist",
|
|
encoding: false,
|
|
removeBOM: false,
|
|
})
|
|
.pipe(gulp.dest(TYPESTEST_DIR)),
|
|
gulp
|
|
.src(TYPES_DIR + "**/*", { base: TYPES_DIR, encoding: false })
|
|
.pipe(gulp.dest(TYPESTEST_DIR + "types/")),
|
|
]);
|
|
},
|
|
function runTypesTest(done) {
|
|
exec('"node_modules/.bin/tsc" -p test/types', function (err, stdout) {
|
|
if (err) {
|
|
console.log(`Couldn't compile TypeScript test: ${stdout}`);
|
|
}
|
|
done(err);
|
|
});
|
|
}
|
|
)
|
|
);
|
|
|
|
function createBaseline(done) {
|
|
console.log();
|
|
console.log("### Creating baseline environment");
|
|
|
|
const baselineCommit = process.env.BASELINE;
|
|
if (!baselineCommit) {
|
|
done(new Error("Missing baseline commit. Specify the BASELINE variable."));
|
|
return;
|
|
}
|
|
|
|
let initializeCommand = "git fetch origin";
|
|
if (!checkDir(BASELINE_DIR)) {
|
|
fs.mkdirSync(BASELINE_DIR, { recursive: true });
|
|
initializeCommand = "git clone ../../ .";
|
|
}
|
|
|
|
const workingDirectory = path.resolve(process.cwd(), BASELINE_DIR);
|
|
exec(initializeCommand, { cwd: workingDirectory }, function (error) {
|
|
if (error) {
|
|
done(new Error("Baseline clone/fetch failed."));
|
|
return;
|
|
}
|
|
|
|
exec(
|
|
"git checkout " + baselineCommit,
|
|
{ cwd: workingDirectory },
|
|
function (error2) {
|
|
if (error2) {
|
|
done(new Error("Baseline commit checkout failed."));
|
|
return;
|
|
}
|
|
|
|
console.log('Baseline commit "' + baselineCommit + '" checked out.');
|
|
done();
|
|
}
|
|
);
|
|
});
|
|
}
|
|
|
|
gulp.task(
|
|
"unittestcli",
|
|
gulp.series(
|
|
setTestEnv,
|
|
"generic-legacy",
|
|
"lib-legacy",
|
|
function runUnitTestCli(done) {
|
|
const options = [
|
|
"node_modules/jasmine/bin/jasmine",
|
|
"JASMINE_CONFIG_PATH=test/unit/clitests.json",
|
|
];
|
|
const jasmineProcess = startNode(options, { stdio: "inherit" });
|
|
jasmineProcess.on("close", function (code) {
|
|
if (code !== 0) {
|
|
done(new Error("Unit tests failed."));
|
|
return;
|
|
}
|
|
done();
|
|
});
|
|
}
|
|
)
|
|
);
|
|
|
|
gulp.task("lint", function (done) {
|
|
console.log();
|
|
console.log("### Linting JS/CSS/JSON/SVG files");
|
|
|
|
// Ensure that we lint the Firefox specific *.jsm files too.
|
|
const esLintOptions = [
|
|
"node_modules/eslint/bin/eslint",
|
|
".",
|
|
"--report-unused-disable-directives",
|
|
];
|
|
if (process.argv.includes("--fix")) {
|
|
esLintOptions.push("--fix");
|
|
}
|
|
|
|
const styleLintOptions = [
|
|
"node_modules/stylelint/bin/stylelint.mjs",
|
|
"**/*.css",
|
|
"--report-needless-disables",
|
|
];
|
|
if (process.argv.includes("--fix")) {
|
|
styleLintOptions.push("--fix");
|
|
}
|
|
|
|
const prettierOptions = [
|
|
"node_modules/prettier/bin/prettier.cjs",
|
|
"**/*.json",
|
|
];
|
|
if (process.argv.includes("--fix")) {
|
|
prettierOptions.push("--log-level", "silent", "--write");
|
|
} else {
|
|
prettierOptions.push("--log-level", "warn", "--check");
|
|
}
|
|
|
|
const svgLintOptions = [
|
|
"node_modules/svglint/bin/cli.js",
|
|
"**/*.svg",
|
|
"--ci",
|
|
"--no-summary",
|
|
];
|
|
|
|
const esLintProcess = startNode(esLintOptions, { stdio: "inherit" });
|
|
esLintProcess.on("close", function (esLintCode) {
|
|
if (esLintCode !== 0) {
|
|
done(new Error("ESLint failed."));
|
|
return;
|
|
}
|
|
|
|
const styleLintProcess = startNode(styleLintOptions, { stdio: "inherit" });
|
|
styleLintProcess.on("close", function (styleLintCode) {
|
|
if (styleLintCode !== 0) {
|
|
done(new Error("Stylelint failed."));
|
|
return;
|
|
}
|
|
|
|
const prettierProcess = startNode(prettierOptions, { stdio: "inherit" });
|
|
prettierProcess.on("close", function (prettierCode) {
|
|
if (prettierCode !== 0) {
|
|
done(new Error("Prettier failed."));
|
|
return;
|
|
}
|
|
|
|
const svgLintProcess = startNode(svgLintOptions, {
|
|
stdio: "inherit",
|
|
});
|
|
svgLintProcess.on("close", function (svgLintCode) {
|
|
if (svgLintCode !== 0) {
|
|
done(new Error("svglint failed."));
|
|
return;
|
|
}
|
|
|
|
console.log("files checked, no errors found");
|
|
done();
|
|
});
|
|
});
|
|
});
|
|
});
|
|
});
|
|
|
|
gulp.task(
|
|
"lint-chromium",
|
|
gulp.series(
|
|
function scriptingLintChromium() {
|
|
const defines = {
|
|
...DEFINES,
|
|
CHROME: true,
|
|
SKIP_BABEL: false,
|
|
TESTING: false,
|
|
};
|
|
return buildDefaultPreferences(defines, "lint-chromium/");
|
|
},
|
|
async function prefsLintChromium() {
|
|
await parseDefaultPreferences("lint-chromium/");
|
|
},
|
|
function runLintChromium(done) {
|
|
console.log();
|
|
console.log("### Checking supplemental Chromium files");
|
|
|
|
if (
|
|
!checkChromePreferencesFile(
|
|
"extensions/chromium/preferences_schema.json",
|
|
getDefaultPreferences("lint-chromium/")
|
|
)
|
|
) {
|
|
done(new Error("chromium/preferences_schema is not in sync."));
|
|
return;
|
|
}
|
|
done();
|
|
}
|
|
)
|
|
);
|
|
|
|
gulp.task("dev-wasm", function () {
|
|
const VIEWER_WASM_OUTPUT = "web/wasm/";
|
|
|
|
fs.rmSync(VIEWER_WASM_OUTPUT, { recursive: true, force: true });
|
|
fs.mkdirSync(VIEWER_WASM_OUTPUT, { recursive: true });
|
|
|
|
return createWasmBundle().pipe(gulp.dest(VIEWER_WASM_OUTPUT));
|
|
});
|
|
|
|
gulp.task(
|
|
"dev-sandbox",
|
|
gulp.series(
|
|
function scriptingDevSandbox() {
|
|
const defines = { ...DEFINES, GENERIC: true, TESTING: true };
|
|
return createTemporaryScriptingBundle(defines, {
|
|
disableVersionInfo: true,
|
|
});
|
|
},
|
|
function createDevSandbox() {
|
|
console.log();
|
|
console.log("### Building development sandbox");
|
|
|
|
const defines = { ...DEFINES, GENERIC: true, TESTING: true };
|
|
const sandboxDir = BUILD_DIR + "dev-sandbox/";
|
|
|
|
fs.rmSync(sandboxDir, { recursive: true, force: true });
|
|
|
|
return createSandboxBundle(defines, {
|
|
disableVersionInfo: true,
|
|
}).pipe(gulp.dest(sandboxDir));
|
|
}
|
|
)
|
|
);
|
|
|
|
gulp.task(
|
|
"server",
|
|
gulp.parallel(
|
|
function watchLocale() {
|
|
gulp.watch(
|
|
"l10n/**/*.ftl",
|
|
{ ignoreInitial: false },
|
|
gulp.series("locale")
|
|
);
|
|
},
|
|
function watchWasm() {
|
|
gulp.watch(
|
|
["external/openjpeg/*", "external/qcms/*"],
|
|
{ ignoreInitial: false },
|
|
gulp.series("dev-wasm")
|
|
);
|
|
},
|
|
function watchDevSandbox() {
|
|
gulp.watch(
|
|
[
|
|
"src/pdf.{sandbox,sandbox.external,scripting}.js",
|
|
"src/scripting_api/*.js",
|
|
"src/shared/scripting_utils.js",
|
|
"external/quickjs/*.js",
|
|
],
|
|
{ ignoreInitial: false },
|
|
gulp.series("dev-sandbox")
|
|
);
|
|
},
|
|
async function createServer() {
|
|
console.log();
|
|
console.log("### Starting local server");
|
|
|
|
let port = 8888;
|
|
const i = process.argv.indexOf("--port");
|
|
if (i >= 0 && i + 1 < process.argv.length) {
|
|
const p = parseInt(process.argv[i + 1], 10);
|
|
if (!isNaN(p)) {
|
|
port = p;
|
|
} else {
|
|
console.error("Invalid port number: using default (8888)");
|
|
}
|
|
}
|
|
|
|
const { WebServer } = await import("./test/webserver.mjs");
|
|
const server = new WebServer({ port });
|
|
server.start();
|
|
}
|
|
)
|
|
);
|
|
|
|
gulp.task("clean", function (done) {
|
|
console.log();
|
|
console.log("### Cleaning up project builds");
|
|
|
|
fs.rmSync(BUILD_DIR, { recursive: true, force: true });
|
|
done();
|
|
});
|
|
|
|
gulp.task("importl10n", async function () {
|
|
const { downloadL10n } = await import("./external/importL10n/locales.mjs");
|
|
|
|
console.log();
|
|
console.log("### Importing translations from mozilla-central");
|
|
|
|
if (!fs.existsSync(L10N_DIR)) {
|
|
fs.mkdirSync(L10N_DIR);
|
|
}
|
|
await downloadL10n(L10N_DIR);
|
|
});
|
|
|
|
function ghPagesPrepare() {
|
|
console.log();
|
|
console.log("### Creating web site");
|
|
|
|
fs.rmSync(GH_PAGES_DIR, { recursive: true, force: true });
|
|
|
|
return ordered([
|
|
gulp
|
|
.src(GENERIC_DIR + "**/*", {
|
|
base: GENERIC_DIR,
|
|
encoding: false,
|
|
removeBOM: false,
|
|
})
|
|
.pipe(gulp.dest(GH_PAGES_DIR)),
|
|
gulp
|
|
.src(GENERIC_LEGACY_DIR + "**/*", {
|
|
base: GENERIC_LEGACY_DIR,
|
|
encoding: false,
|
|
removeBOM: false,
|
|
})
|
|
.pipe(gulp.dest(GH_PAGES_DIR + "legacy/")),
|
|
gulp
|
|
.src(JSDOC_BUILD_DIR + "**/*", { base: JSDOC_BUILD_DIR, encoding: false })
|
|
.pipe(gulp.dest(GH_PAGES_DIR + "api/draft/")),
|
|
]);
|
|
}
|
|
|
|
gulp.task("metalsmith", async function () {
|
|
return new Promise((resolve, reject) => {
|
|
Metalsmith(__dirname)
|
|
.source("docs/contents")
|
|
.destination(GH_PAGES_DIR)
|
|
.clean(false)
|
|
.metadata({
|
|
sitename: "PDF.js",
|
|
siteurl: "https://mozilla.github.io/pdf.js",
|
|
description:
|
|
"A general-purpose, web standards-based platform for parsing and rendering PDFs.",
|
|
})
|
|
.use(
|
|
markdown({
|
|
engineOptions: {
|
|
highlight: (code, language) =>
|
|
hljs.highlight(code, { language }).value,
|
|
},
|
|
})
|
|
)
|
|
.use(
|
|
layouts({
|
|
directory: "docs/templates",
|
|
pattern: "**",
|
|
transform: "nunjucks",
|
|
})
|
|
)
|
|
.use(relative())
|
|
.build(error => {
|
|
if (error) {
|
|
reject(error);
|
|
return;
|
|
}
|
|
replaceInFile(
|
|
`${GH_PAGES_DIR}/getting_started/index.html`,
|
|
/STABLE_VERSION/g,
|
|
config.stableVersion
|
|
);
|
|
resolve();
|
|
});
|
|
});
|
|
});
|
|
|
|
gulp.task(
|
|
"web",
|
|
gulp.series(
|
|
"generic",
|
|
"generic-legacy",
|
|
"jsdoc",
|
|
ghPagesPrepare,
|
|
"metalsmith"
|
|
)
|
|
);
|
|
|
|
function packageJson() {
|
|
const VERSION = getVersionJSON().version;
|
|
|
|
const DIST_NAME = "pdfjs-dist";
|
|
const DIST_DESCRIPTION = "Generic build of Mozilla's PDF.js library.";
|
|
const DIST_KEYWORDS = ["Mozilla", "pdf", "pdf.js"];
|
|
const DIST_HOMEPAGE = "https://mozilla.github.io/pdf.js/";
|
|
const DIST_BUGS_URL = "https://github.com/mozilla/pdf.js/issues";
|
|
const DIST_GIT_URL = "https://github.com/mozilla/pdf.js.git";
|
|
const DIST_LICENSE = "Apache-2.0";
|
|
|
|
const npmManifest = {
|
|
name: DIST_NAME,
|
|
version: VERSION,
|
|
main: "build/pdf.mjs",
|
|
types: "types/src/pdf.d.ts",
|
|
description: DIST_DESCRIPTION,
|
|
keywords: DIST_KEYWORDS,
|
|
homepage: DIST_HOMEPAGE,
|
|
bugs: DIST_BUGS_URL,
|
|
license: DIST_LICENSE,
|
|
optionalDependencies: {
|
|
"@napi-rs/canvas": "^0.1.67",
|
|
},
|
|
browser: {
|
|
canvas: false,
|
|
fs: false,
|
|
http: false,
|
|
https: false,
|
|
url: false,
|
|
},
|
|
repository: {
|
|
type: "git",
|
|
url: `git+${DIST_GIT_URL}`,
|
|
},
|
|
engines: {
|
|
node: ">=20.16.0",
|
|
},
|
|
scripts: {},
|
|
};
|
|
|
|
return createStringSource(
|
|
"package.json",
|
|
JSON.stringify(npmManifest, null, 2)
|
|
);
|
|
}
|
|
|
|
gulp.task(
|
|
"dist",
|
|
gulp.series(
|
|
"generic",
|
|
"generic-legacy",
|
|
"components",
|
|
"components-legacy",
|
|
"image_decoders",
|
|
"image_decoders-legacy",
|
|
"minified",
|
|
"minified-legacy",
|
|
"types",
|
|
function createDist() {
|
|
fs.rmSync(DIST_DIR, { recursive: true, force: true });
|
|
fs.mkdirSync(DIST_DIR, { recursive: true });
|
|
|
|
return ordered([
|
|
packageJson().pipe(gulp.dest(DIST_DIR)),
|
|
gulp
|
|
.src("external/dist/**/*", {
|
|
base: "external/dist",
|
|
encoding: false,
|
|
removeBOM: false,
|
|
})
|
|
.pipe(gulp.dest(DIST_DIR)),
|
|
gulp
|
|
.src(GENERIC_DIR + "LICENSE", { encoding: false })
|
|
.pipe(gulp.dest(DIST_DIR)),
|
|
gulp
|
|
.src(GENERIC_DIR + "web/cmaps/**/*", {
|
|
base: GENERIC_DIR + "web",
|
|
encoding: false,
|
|
})
|
|
.pipe(gulp.dest(DIST_DIR)),
|
|
gulp
|
|
.src(GENERIC_DIR + "web/iccs/**/*", {
|
|
base: GENERIC_DIR + "web",
|
|
encoding: false,
|
|
})
|
|
.pipe(gulp.dest(DIST_DIR)),
|
|
gulp
|
|
.src(GENERIC_DIR + "web/standard_fonts/**/*", {
|
|
base: GENERIC_DIR + "web",
|
|
encoding: false,
|
|
})
|
|
.pipe(gulp.dest(DIST_DIR)),
|
|
gulp
|
|
.src(GENERIC_DIR + "web/wasm/**/*", {
|
|
base: GENERIC_DIR + "web",
|
|
encoding: false,
|
|
})
|
|
.pipe(gulp.dest(DIST_DIR)),
|
|
gulp
|
|
.src(
|
|
[
|
|
GENERIC_DIR + "build/{pdf,pdf.worker,pdf.sandbox}.mjs",
|
|
GENERIC_DIR + "build/{pdf,pdf.worker,pdf.sandbox}.mjs.map",
|
|
],
|
|
{ encoding: false }
|
|
)
|
|
.pipe(gulp.dest(DIST_DIR + "build/")),
|
|
gulp
|
|
.src(
|
|
[
|
|
GENERIC_LEGACY_DIR + "build/{pdf,pdf.worker,pdf.sandbox}.mjs",
|
|
GENERIC_LEGACY_DIR + "build/{pdf,pdf.worker,pdf.sandbox}.mjs.map",
|
|
],
|
|
{ encoding: false }
|
|
)
|
|
.pipe(gulp.dest(DIST_DIR + "legacy/build/")),
|
|
gulp
|
|
.src(MINIFIED_DIR + "build/{pdf,pdf.worker,pdf.sandbox}.min.mjs", {
|
|
encoding: false,
|
|
})
|
|
.pipe(gulp.dest(DIST_DIR + "build/")),
|
|
gulp
|
|
.src(MINIFIED_DIR + "image_decoders/pdf.image_decoders.min.mjs", {
|
|
encoding: false,
|
|
})
|
|
.pipe(gulp.dest(DIST_DIR + "image_decoders/")),
|
|
gulp
|
|
.src(
|
|
MINIFIED_LEGACY_DIR + "build/{pdf,pdf.worker,pdf.sandbox}.min.mjs",
|
|
{ encoding: false }
|
|
)
|
|
.pipe(gulp.dest(DIST_DIR + "legacy/build/")),
|
|
gulp
|
|
.src(
|
|
MINIFIED_LEGACY_DIR + "image_decoders/pdf.image_decoders.min.mjs",
|
|
{ encoding: false }
|
|
)
|
|
.pipe(gulp.dest(DIST_DIR + "legacy/image_decoders/")),
|
|
gulp
|
|
.src(COMPONENTS_DIR + "**/*", {
|
|
base: COMPONENTS_DIR,
|
|
encoding: false,
|
|
})
|
|
.pipe(gulp.dest(DIST_DIR + "web/")),
|
|
gulp
|
|
.src(COMPONENTS_LEGACY_DIR + "**/*", {
|
|
base: COMPONENTS_LEGACY_DIR,
|
|
encoding: false,
|
|
})
|
|
.pipe(gulp.dest(DIST_DIR + "legacy/web/")),
|
|
gulp
|
|
.src(IMAGE_DECODERS_DIR + "**/*", {
|
|
base: IMAGE_DECODERS_DIR,
|
|
encoding: false,
|
|
})
|
|
.pipe(gulp.dest(DIST_DIR + "image_decoders/")),
|
|
gulp
|
|
.src(IMAGE_DECODERS_LEGACY_DIR + "**/*", {
|
|
base: IMAGE_DECODERS_LEGACY_DIR,
|
|
encoding: false,
|
|
})
|
|
.pipe(gulp.dest(DIST_DIR + "legacy/image_decoders/")),
|
|
gulp
|
|
.src(TYPES_DIR + "**/*", { base: TYPES_DIR, encoding: false })
|
|
.pipe(gulp.dest(DIST_DIR + "types/")),
|
|
]);
|
|
}
|
|
)
|
|
);
|
|
|
|
gulp.task(
|
|
"dist-install",
|
|
gulp.series("dist", function createDistInstall(done) {
|
|
let distPath = DIST_DIR;
|
|
const opts = {};
|
|
const installPath = process.env.PDFJS_INSTALL_PATH;
|
|
if (installPath) {
|
|
opts.cwd = installPath;
|
|
distPath = path.relative(installPath, distPath);
|
|
}
|
|
safeSpawnSync("npm", ["install", distPath], opts);
|
|
done();
|
|
})
|
|
);
|
|
|
|
gulp.task(
|
|
"mozcentralbaseline",
|
|
gulp.series(createBaseline, function createMozcentralBaseline(done) {
|
|
console.log();
|
|
console.log("### Creating mozcentral baseline environment");
|
|
|
|
// Create a mozcentral build.
|
|
fs.rmSync(BASELINE_DIR + BUILD_DIR, { recursive: true, force: true });
|
|
|
|
const workingDirectory = path.resolve(process.cwd(), BASELINE_DIR);
|
|
safeSpawnSync("gulp", ["mozcentral"], {
|
|
env: process.env,
|
|
cwd: workingDirectory,
|
|
stdio: "inherit",
|
|
});
|
|
|
|
// Copy the mozcentral build to the mozcentral baseline directory.
|
|
fs.rmSync(MOZCENTRAL_BASELINE_DIR, { recursive: true, force: true });
|
|
fs.mkdirSync(MOZCENTRAL_BASELINE_DIR, { recursive: true });
|
|
|
|
gulp
|
|
.src([BASELINE_DIR + BUILD_DIR + "mozcentral/**/*"], { encoding: false })
|
|
.pipe(gulp.dest(MOZCENTRAL_BASELINE_DIR))
|
|
.on("end", function () {
|
|
// Commit the mozcentral baseline.
|
|
safeSpawnSync("git", ["init"], { cwd: MOZCENTRAL_BASELINE_DIR });
|
|
safeSpawnSync("git", ["add", "."], { cwd: MOZCENTRAL_BASELINE_DIR });
|
|
safeSpawnSync("git", ["commit", "-m", '"mozcentral baseline"'], {
|
|
cwd: MOZCENTRAL_BASELINE_DIR,
|
|
});
|
|
done();
|
|
});
|
|
})
|
|
);
|
|
|
|
gulp.task(
|
|
"mozcentraldiff",
|
|
gulp.series(
|
|
"mozcentral",
|
|
"mozcentralbaseline",
|
|
function createMozcentralDiff(done) {
|
|
console.log();
|
|
console.log("### Creating mozcentral diff");
|
|
|
|
// Create the diff between the current mozcentral build and the
|
|
// baseline mozcentral build, which both exist at this point.
|
|
// Remove all files/folders, except for `.git` because it needs to be a
|
|
// valid Git repository for the Git commands below to work.
|
|
for (const entry of fs.readdirSync(MOZCENTRAL_BASELINE_DIR)) {
|
|
if (entry !== ".git") {
|
|
fs.rmSync(MOZCENTRAL_BASELINE_DIR + entry, {
|
|
recursive: true,
|
|
force: true,
|
|
});
|
|
}
|
|
}
|
|
|
|
gulp
|
|
.src([BUILD_DIR + "mozcentral/**/*"], { encoding: false })
|
|
.pipe(gulp.dest(MOZCENTRAL_BASELINE_DIR))
|
|
.on("end", function () {
|
|
safeSpawnSync("git", ["add", "-A"], { cwd: MOZCENTRAL_BASELINE_DIR });
|
|
const diff = safeSpawnSync(
|
|
"git",
|
|
["diff", "--binary", "--cached", "--unified=8"],
|
|
{ cwd: MOZCENTRAL_BASELINE_DIR }
|
|
).stdout;
|
|
|
|
createStringSource(MOZCENTRAL_DIFF_FILE, diff)
|
|
.pipe(gulp.dest(BUILD_DIR))
|
|
.on("end", function () {
|
|
console.log(
|
|
"Result diff can be found at " +
|
|
BUILD_DIR +
|
|
MOZCENTRAL_DIFF_FILE
|
|
);
|
|
done();
|
|
});
|
|
});
|
|
}
|
|
)
|
|
);
|
|
|
|
gulp.task("externaltest", function (done) {
|
|
console.log();
|
|
console.log("### Running test-fixtures.js");
|
|
safeSpawnSync("node", ["external/builder/test-fixtures.mjs"], {
|
|
stdio: "inherit",
|
|
});
|
|
|
|
console.log();
|
|
console.log("### Running test-fixtures_babel.js");
|
|
safeSpawnSync("node", ["external/builder/test-fixtures_babel.mjs"], {
|
|
stdio: "inherit",
|
|
});
|
|
done();
|
|
});
|