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make.js
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make.js
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/* Copyright 2012 Mozilla Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* jshint node:true */
/* globals cat, cd, cp, echo, env, exec, exit, find, ls, mkdir, mv, process, rm,
sed, target, test */
'use strict';
try {
require('shelljs/make');
} catch (e) {
console.log('ShellJS is not installed. Run "npm install" to install ' +
'all dependencies.');
return;
}
var builder = require('./external/builder/builder.js');
var crlfchecker = require('./external/crlfchecker/crlfchecker.js');
var path = require('path');
var fs = require('fs');
var CONFIG_FILE = 'pdfjs.config';
var config = JSON.parse(fs.readFileSync(CONFIG_FILE));
// Defined by buildnumber target.
var BUILD_NUMBER,
VERSION;
var ROOT_DIR = __dirname + '/', // absolute path to project's root
BUILD_DIR = 'build/',
SRC_DIR = 'src/',
BUILD_TARGET = BUILD_DIR + 'pdf.js',
BUILD_WORKER_TARGET = BUILD_DIR + 'pdf.worker.js',
BUILD_TARGETS = [BUILD_TARGET, BUILD_WORKER_TARGET],
FIREFOX_BUILD_DIR = BUILD_DIR + '/firefox/',
CHROME_BUILD_DIR = BUILD_DIR + '/chromium/',
B2G_BUILD_DIR = BUILD_DIR + '/b2g/',
JSDOC_DIR = BUILD_DIR + 'jsdoc',
EXTENSION_SRC_DIR = 'extensions/',
FIREFOX_CONTENT_DIR = EXTENSION_SRC_DIR + '/firefox/content/',
LOCALE_SRC_DIR = 'l10n/',
GH_PAGES_DIR = BUILD_DIR + 'gh-pages/',
GENERIC_DIR = BUILD_DIR + 'generic/',
MINIFIED_DIR = BUILD_DIR + 'minified/',
SINGLE_FILE_DIR = BUILD_DIR + 'singlefile/',
COMPONENTS_DIR = BUILD_DIR + 'components/',
REPO = 'git@github.com:mozilla/pdf.js.git',
MOZCENTRAL_PREF_PREFIX = 'pdfjs',
FIREFOX_PREF_PREFIX = 'extensions.uriloader@pdf.js',
MOZCENTRAL_STREAM_CONVERTER_ID = 'd0c5195d-e798-49d4-b1d3-9324328b2291',
FIREFOX_STREAM_CONVERTER_ID = '6457a96b-2d68-439a-bcfa-44465fbcdbb1',
MOZCENTRAL_STREAM_CONVERTER2_ID = 'd0c5195d-e798-49d4-b1d3-9324328b2292',
FIREFOX_STREAM_CONVERTER2_ID = '6457a96b-2d68-439a-bcfa-44465fbcdbb2';
var DEFINES = {
PRODUCTION: true,
// The main build targets:
GENERIC: false,
FIREFOX: false,
MOZCENTRAL: false,
CHROME: false,
MINIFIED: false,
SINGLE_FILE: false,
COMPONENTS: false
};
//
// make all
//
target.all = function() {
// Don't do anything by default
echo('Please specify a target. Available targets:');
for (var t in target) {
if (t !== 'all') {
echo(' ' + t);
}
}
};
////////////////////////////////////////////////////////////////////////////////
//
// Production stuff
//
// Files that need to be included in every build.
var COMMON_WEB_FILES =
['web/images',
'web/debugger.js'],
COMMON_WEB_FILES_PREPROCESS =
['web/viewer.js',
'web/viewer.html'],
COMMON_FIREFOX_FILES_PREPROCESS =
[FIREFOX_CONTENT_DIR + 'PdfStreamConverter.jsm',
FIREFOX_CONTENT_DIR + 'PdfjsContentUtils.jsm',
FIREFOX_CONTENT_DIR + 'PdfjsChromeUtils.jsm'];
//
// make generic
// Builds the generic production viewer that should be compatible with most
// modern HTML5 browsers.
//
target.generic = function() {
target.bundle({});
target.locale();
cd(ROOT_DIR);
echo();
echo('### Creating generic viewer');
rm('-rf', GENERIC_DIR);
mkdir('-p', GENERIC_DIR);
mkdir('-p', GENERIC_DIR + BUILD_DIR);
mkdir('-p', GENERIC_DIR + '/web');
mkdir('-p', GENERIC_DIR + '/web/cmaps');
var defines = builder.merge(DEFINES, {GENERIC: true});
var setup = {
defines: defines,
copy: [
[COMMON_WEB_FILES, GENERIC_DIR + '/web'],
['LICENSE', GENERIC_DIR],
['external/webL10n/l10n.js', GENERIC_DIR + '/web'],
['web/compatibility.js', GENERIC_DIR + '/web'],
['web/compressed.tracemonkey-pldi-09.pdf', GENERIC_DIR + '/web'],
['external/bcmaps/*', GENERIC_DIR + '/web/cmaps/'],
['web/locale', GENERIC_DIR + '/web']
],
preprocess: [
[BUILD_TARGETS, GENERIC_DIR + BUILD_DIR],
[COMMON_WEB_FILES_PREPROCESS, GENERIC_DIR + '/web']
],
preprocessCSS: [
['generic', 'web/viewer.css',
GENERIC_DIR + '/web/viewer.css']
]
};
builder.build(setup);
cleanupJSSource(GENERIC_DIR + '/build/pdf.js');
cleanupJSSource(GENERIC_DIR + '/web/viewer.js');
cleanupCSSSource(GENERIC_DIR + '/web/viewer.css');
};
target.components = function() {
cd(ROOT_DIR);
echo();
echo('### Creating generic components');
rm('-rf', COMPONENTS_DIR);
mkdir('-p', COMPONENTS_DIR);
mkdir('-p', COMPONENTS_DIR + 'images');
var defines = builder.merge(DEFINES, {COMPONENTS: true});
var COMPONENTS_IMAGES = [
'web/images/annotation-*.svg',
'web/images/loading-icon.gif',
'web/images/shadow.png',
'web/images/texture.png',
];
var setup = {
defines: defines,
copy: [
[COMPONENTS_IMAGES, COMPONENTS_DIR + 'images'],
['web/compatibility.js', COMPONENTS_DIR],
],
preprocess: [
['web/pdf_viewer.component.js', COMPONENTS_DIR + 'pdf_viewer.js'],
],
preprocessCSS: [
['components', 'web/pdf_viewer.css', COMPONENTS_DIR + 'pdf_viewer.css'],
]
};
builder.build(setup);
cleanupJSSource(COMPONENTS_DIR + 'pdf_viewer.js');
cleanupCSSSource(COMPONENTS_DIR + 'pdf_viewer.css');
};
target.jsdoc = function() {
echo();
echo('### Generating jsdoc');
var JSDOC_FILES = [
'src/doc_helper.js',
'src/display/api.js',
'src/shared/util.js',
'src/core/annotation.js'
];
if (test('-d', JSDOC_DIR)) {
rm('-rf', JSDOC_DIR);
}
mkdir('-p',JSDOC_DIR);
exec('"node_modules/.bin/jsdoc" -d "' + JSDOC_DIR + '" ' +
JSDOC_FILES.join(' '));
echo();
};
//
// make web
// Generates the website for the project, by checking out the gh-pages branch
// underneath the build directory, and then moving the various viewer files
// into place.
//
target.web = function() {
target.generic();
target.extension();
target.b2g();
target.jsdoc();
echo();
echo('### Creating web site');
if (test('-d', GH_PAGES_DIR)) {
rm('-rf', GH_PAGES_DIR);
}
mkdir('-p', GH_PAGES_DIR + '/web');
mkdir('-p', GH_PAGES_DIR + '/web/images');
mkdir('-p', GH_PAGES_DIR + BUILD_DIR);
mkdir('-p', GH_PAGES_DIR + EXTENSION_SRC_DIR + '/firefox');
mkdir('-p', GH_PAGES_DIR + EXTENSION_SRC_DIR + '/chromium');
mkdir('-p', GH_PAGES_DIR + EXTENSION_SRC_DIR + '/b2g');
mkdir('-p', GH_PAGES_DIR + '/api/draft/');
mkdir('-p', GH_PAGES_DIR + '/examples/');
cp('-R', GENERIC_DIR + '/*', GH_PAGES_DIR);
cp(FIREFOX_BUILD_DIR + '/*.xpi', FIREFOX_BUILD_DIR + '/*.rdf',
GH_PAGES_DIR + EXTENSION_SRC_DIR + 'firefox/');
cp(CHROME_BUILD_DIR + '/*.crx', FIREFOX_BUILD_DIR + '/*.rdf',
GH_PAGES_DIR + EXTENSION_SRC_DIR + 'chromium/');
cp('-R', 'test/features', GH_PAGES_DIR);
cp('-R', 'examples/learning', GH_PAGES_DIR + '/examples/');
cp('-R', B2G_BUILD_DIR, GH_PAGES_DIR + EXTENSION_SRC_DIR + 'b2g/');
cp('-R', JSDOC_DIR + '/*', GH_PAGES_DIR + '/api/draft/');
var wintersmith = require('wintersmith');
var env = wintersmith('docs/config.json');
env.build(GH_PAGES_DIR, function (error) {
if (error) {
throw error;
}
sed('-i', /STABLE_VERSION/g, config.stableVersion,
GH_PAGES_DIR + '/getting_started/index.html');
sed('-i', /BETA_VERSION/g, config.betaVersion,
GH_PAGES_DIR + '/getting_started/index.html');
echo('Done building with wintersmith.');
var reason = process.env['PDFJS_UPDATE_REASON'];
cd(GH_PAGES_DIR);
exec('git init');
exec('git remote add origin ' + REPO);
exec('git add -A');
exec('git commit -am "gh-pages site created via make.js script" -m ' +
'"PDF.js version ' + VERSION + (reason ? ' - ' + reason : '') + '"');
exec('git branch -m gh-pages');
echo();
echo('Website built in ' + GH_PAGES_DIR);
});
};
target.dist = function() {
target.generic();
target.singlefile();
target.components();
var DIST_DIR = BUILD_DIR + 'dist/';
var DIST_REPO_URL = 'https://github.com/mozilla/pdfjs-dist';
cd(ROOT_DIR);
echo();
echo('### Cloning baseline distribution');
rm('-rf', DIST_DIR);
mkdir('-p', DIST_DIR);
exec('git clone --depth 1 ' + DIST_REPO_URL + ' ' + DIST_DIR);
echo();
echo('### Overwriting all files');
rm('-rf', DIST_DIR + '*');
cp('-R', ROOT_DIR + 'external/dist/*', DIST_DIR);
cp('-R', GENERIC_DIR + 'LICENSE', DIST_DIR);
cp('-R', GENERIC_DIR + 'web/cmaps', DIST_DIR);
mkdir('-p', DIST_DIR + 'build/');
cp('-R', [
GENERIC_DIR + 'build/pdf.js',
GENERIC_DIR + 'build/pdf.worker.js',
SINGLE_FILE_DIR + 'build/pdf.combined.js',
], DIST_DIR + 'build/');
mkdir('-p', DIST_DIR + 'web/');
cp('-R', [
COMPONENTS_DIR + '*',
], DIST_DIR + 'web/');
echo();
echo('### Rebuilding manifests');
var DIST_NAME = 'pdfjs-dist';
var DIST_DESCRIPTION = 'Generic build of Mozilla\'s PDF.js library.';
var DIST_KEYWORDS = ['Mozilla', 'pdf', 'pdf.js'];
var DIST_HOMEPAGE = 'http://mozilla.github.io/pdf.js/';
var DIST_BUGS_URL = 'https://github.com/mozilla/pdf.js/issues';
var DIST_LICENSE = 'Apache-2.0';
var npmManifest = {
name: DIST_NAME,
version: VERSION,
main: 'build/pdf.js',
description: DIST_DESCRIPTION,
keywords: DIST_KEYWORDS,
homepage: DIST_HOMEPAGE,
bugs: DIST_BUGS_URL,
license: DIST_LICENSE,
repository: {
type: 'git',
url: DIST_REPO_URL
},
};
fs.writeFileSync(DIST_DIR + 'package.json',
JSON.stringify(npmManifest, null, 2));
var bowerManifest = {
name: DIST_NAME,
version: VERSION,
main: [
'build/pdf.js',
'build/pdf.worker.js',
],
ignore: [],
keywords: DIST_KEYWORDS,
};
fs.writeFileSync(DIST_DIR + 'bower.json',
JSON.stringify(bowerManifest, null, 2));
echo();
echo('### Commiting changes');
cd(DIST_DIR);
var reason = process.env['PDFJS_UPDATE_REASON'];
var message = 'PDF.js version ' + VERSION + (reason ? ' - ' + reason : '');
exec('git add *');
exec('git commit -am \"' + message + '\"');
exec('git tag -a v' + VERSION + ' -m \"' + message + '\"');
cd(ROOT_DIR);
echo();
echo('Done. Push with');
echo(' cd ' + DIST_DIR + '; git push --tags ' + DIST_REPO_URL + ' master');
echo();
};
target.publish = function() {
target.generic();
config.stableVersion = config.betaVersion;
config.betaVersion = VERSION;
fs.writeFileSync(CONFIG_FILE, JSON.stringify(config, null, 2));
cd(GENERIC_DIR);
var distFilename = 'pdfjs-' + VERSION + '-dist.zip';
exec('zip -r ' + ROOT_DIR + BUILD_DIR + distFilename + ' *');
echo('Built distribution file: ' + distFilename);
cd(ROOT_DIR);
};
//
// make locale
// Creates localized resources for the viewer and extension.
//
target.locale = function() {
var METADATA_OUTPUT = 'extensions/firefox/metadata.inc';
var CHROME_MANIFEST_OUTPUT = 'extensions/firefox/chrome.manifest.inc';
var EXTENSION_LOCALE_OUTPUT = 'extensions/firefox/locale';
var VIEWER_LOCALE_OUTPUT = 'web/locale/';
cd(ROOT_DIR);
echo();
echo('### Building localization files');
rm('-rf', EXTENSION_LOCALE_OUTPUT);
mkdir('-p', EXTENSION_LOCALE_OUTPUT);
rm('-rf', VIEWER_LOCALE_OUTPUT);
mkdir('-p', VIEWER_LOCALE_OUTPUT);
var subfolders = ls(LOCALE_SRC_DIR);
subfolders.sort();
var metadataContent = '';
var chromeManifestContent = '';
var viewerOutput = '';
for (var i = 0; i < subfolders.length; i++) {
var locale = subfolders[i];
var path = LOCALE_SRC_DIR + locale;
if (!test('-d', path)) {
continue;
}
if (!/^[a-z][a-z]([a-z])?(-[A-Z][A-Z])?$/.test(locale)) {
echo('Skipping invalid locale: ' + locale);
continue;
}
mkdir('-p', EXTENSION_LOCALE_OUTPUT + '/' + locale);
mkdir('-p', VIEWER_LOCALE_OUTPUT + '/' + locale);
chromeManifestContent += 'locale pdf.js ' + locale + ' locale/' +
locale + '/\n';
if (test('-f', path + '/viewer.properties')) {
viewerOutput += '[' + locale + ']\n' +
'@import url(' + locale + '/viewer.properties)\n\n';
cp(path + '/viewer.properties', EXTENSION_LOCALE_OUTPUT + '/' + locale);
cp(path + '/viewer.properties', VIEWER_LOCALE_OUTPUT + '/' + locale);
}
if (test('-f', path + '/chrome.properties')) {
cp(path + '/chrome.properties', EXTENSION_LOCALE_OUTPUT + '/' + locale);
}
if (test('-f', path + '/metadata.inc')) {
var metadata = cat(path + '/metadata.inc');
metadataContent += metadata;
}
}
viewerOutput.to(VIEWER_LOCALE_OUTPUT + 'locale.properties');
metadataContent.to(METADATA_OUTPUT);
chromeManifestContent.to(CHROME_MANIFEST_OUTPUT);
};
//
// make cmaps
// Compresses cmap files. Ensure that Adobe cmap download and uncompressed at
// ./external/cmaps location.
//
target.cmaps = function () {
var CMAP_INPUT = 'external/cmaps';
var VIEWER_CMAP_OUTPUT = 'external/bcmaps';
cd(ROOT_DIR);
echo();
echo('### Building cmaps');
// testing a file that usually present
if (!test('-f', CMAP_INPUT + '/UniJIS-UCS2-H')) {
echo('./external/cmaps has no cmap files, please download them from:');
echo(' https://github.com/adobe-type-tools/cmap-resources');
exit(1);
}
rm(VIEWER_CMAP_OUTPUT + '*.bcmap');
var compressCmaps =
require('./external/cmapscompress/compress.js').compressCmaps;
compressCmaps(CMAP_INPUT, VIEWER_CMAP_OUTPUT, true);
};
//
// make bundle
// Bundles all source files into one wrapper 'pdf.js' file, in the given order.
//
target.bundle = function(args) {
args = args || {};
var defines = args.defines || DEFINES;
target.buildnumber();
cd(ROOT_DIR);
echo();
echo('### Bundling files into ' + BUILD_TARGET);
function bundle(filename, outfilename, files, distname, isMainFile) {
var bundleContent = cat(files),
bundleVersion = VERSION,
bundleBuild = exec('git log --format="%h" -n 1',
{silent: true}).output.replace('\n', '');
crlfchecker.checkIfCrlfIsPresent(files);
// Prepend a newline because stripCommentHeaders only strips comments that
// follow a line feed. The file where bundleContent is inserted already
// contains a license header, so the header of bundleContent can be removed.
bundleContent = stripCommentHeaders('\n' + bundleContent);
// Removes AMD and CommonJS branches from UMD headers.
bundleContent = stripUMDHeaders(bundleContent);
var amdName = 'pdfjs-dist/build/' + distname.replace(/\.js$/, '');
var jsName = amdName.replace(/[\-_\.\/]\w/g, function (all) {
return all[1].toUpperCase();
});
// This just preprocesses the empty pdf.js file, we don't actually want to
// preprocess everything yet since other build targets use this file.
builder.preprocess(filename, outfilename, builder.merge(defines,
{BUNDLE: bundleContent,
BUNDLE_VERSION: bundleVersion,
BUNDLE_BUILD: bundleBuild,
BUNDLE_AMD_NAME: amdName,
BUNDLE_JS_NAME: jsName,
MAIN_FILE: isMainFile}));
}
if (!test('-d', BUILD_DIR)) {
mkdir(BUILD_DIR);
}
var umd = require('./external/umdutils/verifier.js');
var MAIN_SRC_FILES = [
SRC_DIR + 'display/annotation_layer.js',
SRC_DIR + 'display/text_layer.js',
SRC_DIR + 'display/api.js'
];
var WORKER_SRC_FILES = [
SRC_DIR + 'core/worker.js'
];
var mainFileName = 'pdf.js';
var workerFileName = 'pdf.worker.js';
// Extension does not need svg.js and network.js files.
if (!defines.FIREFOX && !defines.MOZCENTRAL) {
MAIN_SRC_FILES.push(SRC_DIR + 'display/svg.js');
WORKER_SRC_FILES.push(SRC_DIR + 'core/network.js');
}
if (defines.SINGLE_FILE) {
// In singlefile mode, all of the src files will be bundled into
// the main pdf.js output.
MAIN_SRC_FILES = MAIN_SRC_FILES.concat(WORKER_SRC_FILES);
WORKER_SRC_FILES = null; // no need for worker file
mainFileName = 'pdf.combined.js';
workerFileName = null;
}
// Reading UMD headers and building loading orders of modules. The
// readDependencies returns AMD module names: removing 'pdfjs' prefix and
// adding '.js' extensions to the name.
var mainFiles = umd.readDependencies(MAIN_SRC_FILES).loadOrder.map(
function (name) { return name.replace('pdfjs/', '') + '.js'; });
var workerFiles = WORKER_SRC_FILES &&
umd.readDependencies(WORKER_SRC_FILES).loadOrder.map(
function (name) { return name.replace('pdfjs/', '') + '.js'; });
cd(SRC_DIR);
bundle('pdf.js', ROOT_DIR + BUILD_TARGET, mainFiles, mainFileName, true);
if (workerFiles) {
var srcCopy = ROOT_DIR + BUILD_DIR + 'pdf.worker.js.temp';
cp('pdf.js', srcCopy);
bundle(srcCopy, ROOT_DIR + BUILD_WORKER_TARGET, workerFiles,
workerFileName, false);
rm(srcCopy);
}
};
//
// make singlefile
// Concatenates pdf.js and pdf.worker.js into one big pdf.combined.js, and
// flags the script loader to not attempt to load the separate worker JS file.
//
target.singlefile = function() {
cd(ROOT_DIR);
echo();
echo('### Creating singlefile build');
var SINGLE_FILE_TARGET = BUILD_DIR + 'pdf.combined.js';
var defines = builder.merge(DEFINES, {SINGLE_FILE: true});
target.bundle({defines: defines});
cd(ROOT_DIR);
rm('-rf', SINGLE_FILE_DIR);
mkdir('-p', SINGLE_FILE_DIR);
mkdir('-p', SINGLE_FILE_DIR + BUILD_DIR);
var setup = {
defines: defines,
copy: [],
preprocess: [
[BUILD_TARGETS, SINGLE_FILE_DIR + BUILD_DIR]
]
};
builder.build(setup);
cd(SINGLE_FILE_DIR);
echo();
echo('### Moving pdf.js to pdf.combined.js');
var pdfJs = cat(BUILD_TARGET);
pdfJs.to(SINGLE_FILE_TARGET);
rm(BUILD_TARGET);
rm(BUILD_WORKER_TARGET);
};
function stripCommentHeaders(content) {
var notEndOfComment = '(?:[^*]|\\*(?!/))+';
var reg = new RegExp(
'\n/\\* Copyright' + notEndOfComment + '\\*/\\s*' +
'(?:/\\*' + notEndOfComment + '\\*/\\s*|//(?!#).*\n\\s*)*' +
'\\s*\'use strict\';', 'g');
content = content.replace(reg, '');
return content;
}
function stripUMDHeaders(content) {
var reg = new RegExp(
'if \\(typeof define === \'function\' && define.amd\\) \\{[^}]*' +
'\\} else if \\(typeof exports !== \'undefined\'\\) \\{[^}]*' +
'\\} else ', 'g');
return content.replace(reg, '');
}
function cleanupJSSource(file) {
var content = cat(file);
content = stripCommentHeaders(content);
content.to(file);
}
function cleanupCSSSource(file) {
var content = cat(file);
// Strip out all license headers in the middle.
var reg = /\n\/\* Copyright(.|\n)*?Mozilla Foundation(.|\n)*?\*\//g;
content = content.replace(reg, '');
content.to(file);
}
//
// make minified
// Builds the minified production viewer that should be compatible with most
// modern HTML5 browsers.
//
target.minified = function() {
target.bundle({});
target.locale();
cd(ROOT_DIR);
echo();
echo('### Creating minified viewer');
rm('-rf', MINIFIED_DIR);
mkdir('-p', MINIFIED_DIR);
mkdir('-p', MINIFIED_DIR + BUILD_DIR);
mkdir('-p', MINIFIED_DIR + '/web');
mkdir('-p', MINIFIED_DIR + '/web/cmaps');
var defines = builder.merge(DEFINES, {GENERIC: true, MINIFIED: true});
var setup = {
defines: defines,
copy: [
[COMMON_WEB_FILES, MINIFIED_DIR + '/web'],
['web/compressed.tracemonkey-pldi-09.pdf', MINIFIED_DIR + '/web'],
['external/bcmaps/*', MINIFIED_DIR + '/web/cmaps'],
['web/locale', MINIFIED_DIR + '/web']
],
preprocess: [
[BUILD_TARGETS, MINIFIED_DIR + BUILD_DIR],
[COMMON_WEB_FILES_PREPROCESS, MINIFIED_DIR + '/web']
],
preprocessCSS: [
['minified', 'web/viewer.css',
MINIFIED_DIR + '/web/viewer.css']
]
};
builder.build(setup);
cleanupCSSSource(MINIFIED_DIR + '/web/viewer.css');
var viewerFiles = [
'web/compatibility.js',
'external/webL10n/l10n.js',
MINIFIED_DIR + BUILD_DIR + 'pdf.js',
MINIFIED_DIR + '/web/viewer.js'
];
echo();
echo('### Minifying js files');
var UglifyJS = require('uglify-js');
// V8 chokes on very long sequences. Works around that.
var optsForHugeFile = {compress: {sequences: false}};
UglifyJS.minify(viewerFiles).code
.to(MINIFIED_DIR + '/web/pdf.viewer.js');
UglifyJS.minify(MINIFIED_DIR + '/build/pdf.js').code
.to(MINIFIED_DIR + '/build/pdf.min.js');
UglifyJS.minify(MINIFIED_DIR + '/build/pdf.worker.js', optsForHugeFile).code
.to(MINIFIED_DIR + '/build/pdf.worker.min.js');
echo();
echo('### Cleaning js files');
rm(MINIFIED_DIR + '/web/viewer.js');
rm(MINIFIED_DIR + '/web/debugger.js');
rm(MINIFIED_DIR + '/build/pdf.js');
rm(MINIFIED_DIR + '/build/pdf.worker.js');
mv(MINIFIED_DIR + '/build/pdf.min.js',
MINIFIED_DIR + '/build/pdf.js');
mv(MINIFIED_DIR + '/build/pdf.worker.min.js',
MINIFIED_DIR + '/build/pdf.worker.js');
};
////////////////////////////////////////////////////////////////////////////////
//
// Extension stuff
//
//
// make extension
//
target.extension = function() {
cd(ROOT_DIR);
echo();
echo('### Building extensions');
target.locale();
target.firefox();
target.chromium();
};
target.buildnumber = function() {
cd(ROOT_DIR);
echo();
echo('### Getting extension build number');
var lines = exec('git log --format=oneline ' +
config.baseVersion + '..', {silent: true}).output;
// Build number is the number of commits since base version
BUILD_NUMBER = lines ? lines.match(/\n/g).length : 0;
echo('Extension build number: ' + BUILD_NUMBER);
VERSION = config.versionPrefix + BUILD_NUMBER;
};
//
// make firefox
//
target.firefox = function() {
cd(ROOT_DIR);
echo();
echo('### Building Firefox extension');
var defines = builder.merge(DEFINES, {FIREFOX: true});
var FIREFOX_BUILD_CONTENT_DIR = FIREFOX_BUILD_DIR + '/content/',
FIREFOX_EXTENSION_DIR = 'extensions/firefox/',
FIREFOX_EXTENSION_FILES_TO_COPY =
['*.js',
'*.rdf',
'*.svg',
'*.png',
'*.manifest',
'locale',
'chrome',
'../../LICENSE'],
FIREFOX_EXTENSION_FILES =
['bootstrap.js',
'install.rdf',
'chrome.manifest',
'icon.png',
'icon64.png',
'content',
'chrome',
'locale',
'LICENSE'],
FIREFOX_EXTENSION_NAME = 'pdf.js.xpi',
FIREFOX_AMO_EXTENSION_NAME = 'pdf.js.amo.xpi';
target.locale();
target.bundle({ defines: defines });
cd(ROOT_DIR);
// Clear out everything in the firefox extension build directory
rm('-rf', FIREFOX_BUILD_DIR);
mkdir('-p', FIREFOX_BUILD_CONTENT_DIR);
mkdir('-p', FIREFOX_BUILD_CONTENT_DIR + BUILD_DIR);
mkdir('-p', FIREFOX_BUILD_CONTENT_DIR + '/web');
mkdir('-p', FIREFOX_BUILD_CONTENT_DIR + '/web/cmaps');
cp(FIREFOX_CONTENT_DIR + 'PdfJs-stub.jsm',
FIREFOX_BUILD_CONTENT_DIR + 'PdfJs.jsm');
cp(FIREFOX_CONTENT_DIR + 'PdfJsTelemetry-addon.jsm',
FIREFOX_BUILD_CONTENT_DIR + 'PdfJsTelemetry.jsm');
// Copy extension files
cd(FIREFOX_EXTENSION_DIR);
cp('-R', FIREFOX_EXTENSION_FILES_TO_COPY, ROOT_DIR + FIREFOX_BUILD_DIR);
cd(ROOT_DIR);
var setup = {
defines: defines,
copy: [
[COMMON_WEB_FILES, FIREFOX_BUILD_CONTENT_DIR + '/web'],
['web/compatibility.js', FIREFOX_BUILD_CONTENT_DIR + '/web'],
['external/bcmaps/*', FIREFOX_BUILD_CONTENT_DIR + '/web/cmaps'],
[FIREFOX_EXTENSION_DIR + 'tools/l10n.js',
FIREFOX_BUILD_CONTENT_DIR + '/web']
],
preprocess: [
[COMMON_WEB_FILES_PREPROCESS, FIREFOX_BUILD_CONTENT_DIR + '/web'],
[BUILD_TARGETS, FIREFOX_BUILD_CONTENT_DIR + BUILD_DIR],
[COMMON_FIREFOX_FILES_PREPROCESS, FIREFOX_BUILD_CONTENT_DIR],
[SRC_DIR + 'core/network.js', FIREFOX_BUILD_CONTENT_DIR],
[FIREFOX_EXTENSION_DIR + 'bootstrap.js', FIREFOX_BUILD_DIR]
],
preprocessCSS: [
['firefox', 'web/viewer.css',
FIREFOX_BUILD_CONTENT_DIR + '/web/viewer.css']
]
};
builder.build(setup);
cleanupJSSource(FIREFOX_BUILD_CONTENT_DIR + '/web/viewer.js');
cleanupJSSource(FIREFOX_BUILD_DIR + 'bootstrap.js');
cleanupJSSource(FIREFOX_BUILD_CONTENT_DIR + 'PdfjsChromeUtils.jsm');
cleanupCSSSource(FIREFOX_BUILD_CONTENT_DIR + '/web/viewer.css');
// Remove '.DS_Store' and other hidden files
find(FIREFOX_BUILD_DIR).forEach(function(file) {
if (file.match(/^\./)) {
rm('-f', file);
}
});
// Update the build version number
sed('-i', /PDFJSSCRIPT_VERSION/, VERSION,
FIREFOX_BUILD_DIR + '/install.rdf');
sed('-i', /PDFJSSCRIPT_VERSION/, VERSION,
FIREFOX_BUILD_DIR + '/update.rdf');
sed('-i', /PDFJSSCRIPT_STREAM_CONVERTER_ID/, FIREFOX_STREAM_CONVERTER_ID,
FIREFOX_BUILD_CONTENT_DIR + 'PdfStreamConverter.jsm');
sed('-i', /PDFJSSCRIPT_STREAM_CONVERTER2_ID/, FIREFOX_STREAM_CONVERTER2_ID,
FIREFOX_BUILD_CONTENT_DIR + 'PdfStreamConverter.jsm');
sed('-i', /PDFJSSCRIPT_PREF_PREFIX/, FIREFOX_PREF_PREFIX,
FIREFOX_BUILD_CONTENT_DIR + 'PdfStreamConverter.jsm');
sed('-i', /PDFJSSCRIPT_MOZ_CENTRAL/, 'false',
FIREFOX_BUILD_CONTENT_DIR + 'PdfStreamConverter.jsm');
sed('-i', /PDFJSSCRIPT_PREF_PREFIX/, FIREFOX_PREF_PREFIX,
FIREFOX_BUILD_CONTENT_DIR + 'PdfjsChromeUtils.jsm');
// Update localized metadata
var localizedMetadata = cat(EXTENSION_SRC_DIR + '/firefox/metadata.inc');
sed('-i', /.*PDFJS_LOCALIZED_METADATA.*\n/, localizedMetadata,
FIREFOX_BUILD_DIR + '/install.rdf');
var chromeManifest = cat(EXTENSION_SRC_DIR + '/firefox/chrome.manifest.inc');
sed('-i', /.*PDFJS_SUPPORTED_LOCALES.*\n/, chromeManifest,
FIREFOX_BUILD_DIR + '/chrome.manifest');
// Set timezone to UTC before calling zip to get reproducible results.
process.env.TZ = 'UTC';
// Create the xpi
cd(FIREFOX_BUILD_DIR);
exec('zip -r ' + FIREFOX_EXTENSION_NAME + ' ' +
FIREFOX_EXTENSION_FILES.join(' '));
echo('extension created: ' + FIREFOX_EXTENSION_NAME);
cd(ROOT_DIR);
// Build the amo extension too (remove the updateUrl)
cd(FIREFOX_BUILD_DIR);
sed('-i', /.*updateURL.*\n/, '', 'install.rdf');
exec('zip -r ' + FIREFOX_AMO_EXTENSION_NAME + ' ' +
FIREFOX_EXTENSION_FILES.join(' '));
echo('AMO extension created: ' + FIREFOX_AMO_EXTENSION_NAME);
cd(ROOT_DIR);
};
//
// make mozcentral
//
target.mozcentral = function() {
cd(ROOT_DIR);
echo();
echo('### Building mozilla-central extension');
var defines = builder.merge(DEFINES, {MOZCENTRAL: true});
var 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/',
FIREFOX_CONTENT_DIR = EXTENSION_SRC_DIR + '/firefox/content/',
FIREFOX_EXTENSION_FILES_TO_COPY =
['*.svg',
'*.png',
'*.manifest',
'README.mozilla',
'../../LICENSE'],
DEFAULT_LOCALE_FILES =
[LOCALE_SRC_DIR + 'en-US/viewer.properties',
LOCALE_SRC_DIR + 'en-US/chrome.properties'],
FIREFOX_MC_EXCLUDED_FILES =
['icon.png',
'icon64.png'];
target.bundle({ defines: defines });
cd(ROOT_DIR);
// Clear out everything in the firefox extension build directory
rm('-rf', MOZCENTRAL_DIR);
mkdir('-p', MOZCENTRAL_CONTENT_DIR);
mkdir('-p', MOZCENTRAL_L10N_DIR);
mkdir('-p', MOZCENTRAL_CONTENT_DIR + BUILD_DIR);
mkdir('-p', MOZCENTRAL_CONTENT_DIR + '/web');
mkdir('-p', MOZCENTRAL_CONTENT_DIR + '/web/cmaps');
cp(FIREFOX_CONTENT_DIR + 'PdfJsTelemetry.jsm', MOZCENTRAL_CONTENT_DIR);
// Copy extension files
cd('extensions/firefox');
cp('-R', FIREFOX_EXTENSION_FILES_TO_COPY,
ROOT_DIR + MOZCENTRAL_EXTENSION_DIR);
mv('-f', ROOT_DIR + MOZCENTRAL_EXTENSION_DIR + '/chrome-mozcentral.manifest',
ROOT_DIR + MOZCENTRAL_EXTENSION_DIR + '/chrome.manifest');
cd(ROOT_DIR);
var setup = {
defines: defines,
copy: [
[COMMON_WEB_FILES, MOZCENTRAL_CONTENT_DIR + '/web'],
['external/bcmaps/*', MOZCENTRAL_CONTENT_DIR + '/web/cmaps'],
['extensions/firefox/tools/l10n.js', MOZCENTRAL_CONTENT_DIR + '/web']
],
preprocess: [
[COMMON_WEB_FILES_PREPROCESS, MOZCENTRAL_CONTENT_DIR + '/web'],
[FIREFOX_CONTENT_DIR + 'pdfjschildbootstrap.js', MOZCENTRAL_CONTENT_DIR],
[BUILD_TARGETS, MOZCENTRAL_CONTENT_DIR + BUILD_DIR],
[SRC_DIR + 'core/network.js', MOZCENTRAL_CONTENT_DIR],
[COMMON_FIREFOX_FILES_PREPROCESS, MOZCENTRAL_CONTENT_DIR],
[FIREFOX_CONTENT_DIR + 'PdfJs.jsm', MOZCENTRAL_CONTENT_DIR]
],
preprocessCSS: [
['mozcentral',
'web/viewer.css',
MOZCENTRAL_CONTENT_DIR + '/web/viewer.css']
]
};
builder.build(setup);
cleanupJSSource(MOZCENTRAL_CONTENT_DIR + '/web/viewer.js');
cleanupJSSource(MOZCENTRAL_CONTENT_DIR + '/PdfJs.jsm');
cleanupJSSource(MOZCENTRAL_CONTENT_DIR + '/PdfjsChromeUtils.jsm');
cleanupCSSSource(MOZCENTRAL_CONTENT_DIR + '/web/viewer.css');
// Remove '.DS_Store' and other hidden files
find(MOZCENTRAL_DIR).forEach(function(file) {
if (file.match(/^\./)) {
rm('-f', file);
}
});
// Remove excluded files
cd(MOZCENTRAL_EXTENSION_DIR);
FIREFOX_MC_EXCLUDED_FILES.forEach(function(file) {
if (test('-f', file)) {
rm('-r', file);
}
});
cd(ROOT_DIR);
// Copy default localization files
cp(DEFAULT_LOCALE_FILES, MOZCENTRAL_L10N_DIR);
// Update the build version number
sed('-i', /PDFJSSCRIPT_VERSION/, VERSION,
MOZCENTRAL_EXTENSION_DIR + 'README.mozilla');
sed('-i', /PDFJSSCRIPT_STREAM_CONVERTER_ID/, MOZCENTRAL_STREAM_CONVERTER_ID,
MOZCENTRAL_CONTENT_DIR + 'PdfStreamConverter.jsm');
sed('-i', /PDFJSSCRIPT_STREAM_CONVERTER2_ID/, MOZCENTRAL_STREAM_CONVERTER2_ID,
MOZCENTRAL_CONTENT_DIR + 'PdfStreamConverter.jsm');
sed('-i', /PDFJSSCRIPT_PREF_PREFIX/, MOZCENTRAL_PREF_PREFIX,
MOZCENTRAL_CONTENT_DIR + 'PdfStreamConverter.jsm');
sed('-i', /PDFJSSCRIPT_MOZ_CENTRAL/, 'true',