Files
anonymous_github/gulpfile.js
T

111 lines
3.6 KiB
JavaScript

const { src, dest, parallel, series } = require("gulp");
const uglify = require("gulp-uglify");
const concat = require("gulp-concat");
const order = require("ordered-read-streams");
const { pipeline } = require("node:stream");
const cleanCss = require("gulp-clean-css");
const crypto = require("crypto");
const fs = require("fs");
const coreJsFiles = [
"public/script/external/angular.min.js",
"public/script/external/angular-translate.min.js",
"public/script/external/angular-translate-loader-static-files.min.js",
"public/script/external/angular-sanitize.min.js",
"public/script/external/angular-route.min.js",
"public/script/external/github-emojis.js",
"public/script/external/marked-emoji.js",
"public/script/external/marked.min.js",
"public/script/external/purify.min.js",
"public/script/external/ansi_up.min.js",
"public/script/external/prism.min.js",
"public/script/external/jquery-3.4.1.min.js",
"public/script/external/popper.min.js",
"public/script/external/bootstrap.min.js",
"public/script/utils.js",
];
const vendorJsFiles = [
"public/script/external/pdf.js",
"public/script/pdf-viewer.js",
"public/script/html-doc.js",
"public/script/external/katex.min.js",
"public/script/external/katex-auto-render.min.js",
"public/script/external/marked-katex-extension.umd.min.js",
"public/script/external/marked-mermaid.js",
"public/script/external/notebook.min.js",
"public/script/external/org.js",
"public/script/external/ace/ace.js",
"public/script/external/ui-ace.min.js",
"public/script/app.js",
"public/script/admin.js",
];
const mermaidFiles = [
"public/script/external/mermaid.min.js",
];
const cssFiles = [
"public/css/bootstrap.min.css",
"public/css/font-awesome.min.css",
"public/css/notebook.css",
"public/css/katex.min.css",
"public/css/mermaid.css",
"public/css/github-markdown.min.css",
"public/css/style.css",
];
function hashFile(filePath) {
const content = fs.readFileSync(filePath);
return crypto.createHash("md5").update(content).digest("hex").slice(0, 10);
}
// Gulp 5 does not preserve array order. Read each asset in its declared order
// so libraries precede their plugins and application code, and CSS keeps its cascade.
function orderedSrc(files) {
return order(files.map(file => src(file)));
}
function buildCoreJs(cb) {
pipeline(orderedSrc(coreJsFiles), concat("core.min.js"), uglify(), dest("public/script"), cb);
}
function buildVendorJs(cb) {
pipeline(orderedSrc(vendorJsFiles), concat("vendor.min.js"), uglify(), dest("public/script"), cb);
}
function buildMermaidJs(cb) {
pipeline(src(mermaidFiles), concat("mermaid.min.js"), dest("public/script"), cb);
}
function buildCss(cb) {
pipeline(orderedSrc(cssFiles), concat("all.min.css"), cleanCss(), dest("public/css"), cb);
}
function writeManifest(cb) {
const files = {
"core.min.js": "public/script/core.min.js",
"vendor.min.js": "public/script/vendor.min.js",
"mermaid.min.js": "public/script/mermaid.min.js",
"all.min.css": "public/css/all.min.css",
};
const manifest = {};
for (const [key, filePath] of Object.entries(files)) {
const hash = hashFile(filePath);
// Insert hash before the compound extension: core.min.js → core.HASH.min.js
const firstDot = key.indexOf(".");
const base = key.slice(0, firstDot);
const ext = key.slice(firstDot);
manifest[key] = `${base}.${hash}${ext}`;
}
fs.writeFileSync(
"public/asset-manifest.json",
JSON.stringify(manifest, null, 2)
);
cb();
}
const buildAssets = parallel(buildCoreJs, buildVendorJs, buildMermaidJs, buildCss);
exports.default = series(buildAssets, writeManifest);