Add a minified-es5 gulp task (issue 11858)
By re-factoring the existing gulp tasks, most of the code can be re-used for both the existing `gulp minified` as well as the new `gulp minified-es5` task.
This commit is contained in:
Jonas Jenwald
parent
8440958bcf
commit
9b71ccb13b
208
gulpfile.js
208
gulpfile.js
@ -57,6 +57,7 @@ var COMPONENTS_ES5_DIR = BUILD_DIR + "components-es5/";
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var IMAGE_DECODERS_DIR = BUILD_DIR + "image_decoders";
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var DEFAULT_PREFERENCES_DIR = BUILD_DIR + "default_preferences/";
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var MINIFIED_DIR = BUILD_DIR + "minified/";
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var MINIFIED_ES5_DIR = BUILD_DIR + "minified-es5/";
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var JSDOC_BUILD_DIR = BUILD_DIR + "jsdoc/";
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var GH_PAGES_DIR = BUILD_DIR + "gh-pages/";
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var SRC_DIR = "src/";
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@ -828,6 +829,45 @@ gulp.task(
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})
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);
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function buildMinified(defines, dir) {
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rimraf.sync(dir);
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return merge([
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createMainBundle(defines).pipe(gulp.dest(dir + "build")),
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createWorkerBundle(defines).pipe(gulp.dest(dir + "build")),
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createWebBundle(defines).pipe(gulp.dest(dir + "web")),
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createImageDecodersBundle(
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builder.merge(defines, { IMAGE_DECODERS: true })
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).pipe(gulp.dest(dir + "image_decoders")),
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gulp.src(COMMON_WEB_FILES, { base: "web/" }).pipe(gulp.dest(dir + "web")),
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gulp
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.src(["web/locale/*/viewer.properties", "web/locale/locale.properties"], {
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base: "web/",
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})
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.pipe(gulp.dest(dir + "web")),
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gulp
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.src(["external/bcmaps/*.bcmap", "external/bcmaps/LICENSE"], {
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base: "external/bcmaps",
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})
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.pipe(gulp.dest(dir + "web/cmaps")),
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preprocessHTML("web/viewer.html", defines).pipe(gulp.dest(dir + "web")),
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preprocessCSS("web/viewer.css", "minified", defines, true)
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.pipe(
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postcss([
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cssvariables(CSS_VARIABLES_CONFIG),
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calc(),
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autoprefixer(AUTOPREFIXER_CONFIG),
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])
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)
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.pipe(gulp.dest(dir + "web")),
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gulp
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.src("web/compressed.tracemonkey-pldi-09.pdf")
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.pipe(gulp.dest(dir + "web")),
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]);
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}
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gulp.task(
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"minified-pre",
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gulp.series("buildnumber", "default_preferences", "locale", function () {
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@ -835,113 +875,85 @@ gulp.task(
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console.log("### Creating minified viewer");
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var defines = builder.merge(DEFINES, { MINIFIED: true, GENERIC: true });
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rimraf.sync(MINIFIED_DIR);
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return merge([
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createMainBundle(defines).pipe(gulp.dest(MINIFIED_DIR + "build")),
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createWorkerBundle(defines).pipe(gulp.dest(MINIFIED_DIR + "build")),
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createWebBundle(defines).pipe(gulp.dest(MINIFIED_DIR + "web")),
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createImageDecodersBundle(
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builder.merge(defines, { IMAGE_DECODERS: true })
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).pipe(gulp.dest(MINIFIED_DIR + "image_decoders")),
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gulp
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.src(COMMON_WEB_FILES, { base: "web/" })
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.pipe(gulp.dest(MINIFIED_DIR + "web")),
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gulp
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.src(
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["web/locale/*/viewer.properties", "web/locale/locale.properties"],
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{ base: "web/" }
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)
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.pipe(gulp.dest(MINIFIED_DIR + "web")),
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gulp
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.src(["external/bcmaps/*.bcmap", "external/bcmaps/LICENSE"], {
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base: "external/bcmaps",
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})
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.pipe(gulp.dest(MINIFIED_DIR + "web/cmaps")),
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preprocessHTML("web/viewer.html", defines).pipe(
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gulp.dest(MINIFIED_DIR + "web")
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),
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preprocessCSS("web/viewer.css", "minified", defines, true)
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.pipe(
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postcss([
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cssvariables(CSS_VARIABLES_CONFIG),
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calc(),
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autoprefixer(AUTOPREFIXER_CONFIG),
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])
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)
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.pipe(gulp.dest(MINIFIED_DIR + "web")),
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gulp
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.src("web/compressed.tracemonkey-pldi-09.pdf")
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.pipe(gulp.dest(MINIFIED_DIR + "web")),
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]);
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return buildMinified(defines, MINIFIED_DIR);
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})
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);
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gulp.task(
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"minified-post",
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"minified-es5-pre",
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gulp.series("buildnumber", "default_preferences", "locale", function () {
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console.log();
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console.log("### Creating minified (ES5) viewer");
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var defines = builder.merge(DEFINES, {
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MINIFIED: true,
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GENERIC: true,
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SKIP_BABEL: false,
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});
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return buildMinified(defines, MINIFIED_ES5_DIR);
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})
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);
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function parseMinified(dir) {
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var pdfFile = fs.readFileSync(dir + "/build/pdf.js").toString();
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var pdfWorkerFile = fs.readFileSync(dir + "/build/pdf.worker.js").toString();
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var pdfImageDecodersFile = fs
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.readFileSync(dir + "/image_decoders/pdf.image_decoders.js")
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.toString();
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var viewerFiles = {
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"pdf.js": pdfFile,
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"viewer.js": fs.readFileSync(dir + "/web/viewer.js").toString(),
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};
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console.log();
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console.log("### Minifying js files");
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var Terser = require("terser");
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// V8 chokes on very long sequences. Works around that.
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var optsForHugeFile = { compress: { sequences: false } };
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fs.writeFileSync(dir + "/web/pdf.viewer.js", Terser.minify(viewerFiles).code);
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fs.writeFileSync(dir + "/build/pdf.min.js", Terser.minify(pdfFile).code);
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fs.writeFileSync(
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dir + "/build/pdf.worker.min.js",
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Terser.minify(pdfWorkerFile, optsForHugeFile).code
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);
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fs.writeFileSync(
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dir + "image_decoders/pdf.image_decoders.min.js",
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Terser.minify(pdfImageDecodersFile).code
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);
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console.log();
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console.log("### Cleaning js files");
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fs.unlinkSync(dir + "/web/viewer.js");
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fs.unlinkSync(dir + "/web/debugger.js");
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fs.unlinkSync(dir + "/build/pdf.js");
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fs.unlinkSync(dir + "/build/pdf.worker.js");
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fs.renameSync(dir + "/build/pdf.min.js", dir + "/build/pdf.js");
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fs.renameSync(dir + "/build/pdf.worker.min.js", dir + "/build/pdf.worker.js");
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fs.renameSync(
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dir + "/image_decoders/pdf.image_decoders.min.js",
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dir + "/image_decoders/pdf.image_decoders.js"
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);
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}
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gulp.task(
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"minified",
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gulp.series("minified-pre", function (done) {
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var pdfFile = fs.readFileSync(MINIFIED_DIR + "/build/pdf.js").toString();
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var pdfWorkerFile = fs
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.readFileSync(MINIFIED_DIR + "/build/pdf.worker.js")
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.toString();
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var pdfImageDecodersFile = fs
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.readFileSync(MINIFIED_DIR + "/image_decoders/pdf.image_decoders.js")
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.toString();
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var viewerFiles = {
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"pdf.js": pdfFile,
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"viewer.js": fs.readFileSync(MINIFIED_DIR + "/web/viewer.js").toString(),
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};
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console.log();
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console.log("### Minifying js files");
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var Terser = require("terser");
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// V8 chokes on very long sequences. Works around that.
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var optsForHugeFile = { compress: { sequences: false } };
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fs.writeFileSync(
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MINIFIED_DIR + "/web/pdf.viewer.js",
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Terser.minify(viewerFiles).code
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);
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fs.writeFileSync(
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MINIFIED_DIR + "/build/pdf.min.js",
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Terser.minify(pdfFile).code
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);
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fs.writeFileSync(
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MINIFIED_DIR + "/build/pdf.worker.min.js",
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Terser.minify(pdfWorkerFile, optsForHugeFile).code
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);
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fs.writeFileSync(
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MINIFIED_DIR + "image_decoders/pdf.image_decoders.min.js",
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Terser.minify(pdfImageDecodersFile).code
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);
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console.log();
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console.log("### Cleaning js files");
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fs.unlinkSync(MINIFIED_DIR + "/web/viewer.js");
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fs.unlinkSync(MINIFIED_DIR + "/web/debugger.js");
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fs.unlinkSync(MINIFIED_DIR + "/build/pdf.js");
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fs.unlinkSync(MINIFIED_DIR + "/build/pdf.worker.js");
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fs.renameSync(
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MINIFIED_DIR + "/build/pdf.min.js",
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MINIFIED_DIR + "/build/pdf.js"
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);
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fs.renameSync(
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MINIFIED_DIR + "/build/pdf.worker.min.js",
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MINIFIED_DIR + "/build/pdf.worker.js"
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);
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fs.renameSync(
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MINIFIED_DIR + "/image_decoders/pdf.image_decoders.min.js",
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MINIFIED_DIR + "/image_decoders/pdf.image_decoders.js"
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);
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parseMinified(MINIFIED_DIR);
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done();
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})
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);
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gulp.task("minified", gulp.series("minified-post"));
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gulp.task(
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"minified-es5",
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gulp.series("minified-es5-pre", function (done) {
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parseMinified(MINIFIED_ES5_DIR);
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done();
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})
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);
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function preprocessDefaultPreferences(content) {
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var preprocessor2 = require("./external/builder/preprocessor2.js");
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