ha-frontend/build-scripts/gulp/entry-html.js

109 lines
3.6 KiB
JavaScript

// Tasks to generate entry HTML
/* eslint-disable import/no-dynamic-require */
/* eslint-disable global-require */
const gulp = require("gulp");
const fs = require("fs-extra");
const path = require("path");
const template = require("lodash.template");
const minify = require("html-minifier").minify;
const config = require("../paths.js");
const templatePath = (tpl) =>
path.resolve(config.polymer_dir, "src/html/", `${tpl}.html.template`);
const readFile = (pth) => fs.readFileSync(pth).toString();
const renderTemplate = (pth, data = {}) => {
const compiled = template(readFile(templatePath(pth)));
return compiled({ ...data, renderTemplate });
};
const minifyHtml = (content) =>
minify(content, {
collapseWhitespace: true,
minifyJS: true,
minifyCSS: true,
removeComments: true,
});
const PAGES = ["onboarding", "authorize"];
gulp.task("gen-pages-dev", (done) => {
for (const page of PAGES) {
const content = renderTemplate(page, {
latestPageJS: `/frontend_latest/${page}.js`,
latestHassIconsJS: "/frontend_latest/hass-icons.js",
es5Compatibility: "/frontend_es5/compatibility.js",
es5PageJS: `/frontend_es5/${page}.js`,
es5HassIconsJS: "/frontend_es5/hass-icons.js",
});
fs.outputFileSync(path.resolve(config.root, `${page}.html`), content);
}
done();
});
gulp.task("gen-pages-prod", (done) => {
const latestManifest = require(path.resolve(config.output, "manifest.json"));
const es5Manifest = require(path.resolve(config.output_es5, "manifest.json"));
for (const page of PAGES) {
const content = renderTemplate(page, {
latestPageJS: latestManifest[`${page}.js`],
latestHassIconsJS: latestManifest["hass-icons.js"],
es5Compatibility: es5Manifest["compatibility.js"],
es5PageJS: es5Manifest[`${page}.js`],
es5HassIconsJS: es5Manifest["hass-icons.js"],
});
fs.outputFileSync(
path.resolve(config.root, `${page}.html`),
minifyHtml(content)
);
}
done();
});
gulp.task("gen-index-html-dev", (done) => {
// In dev mode we don't mangle names, so we hardcode urls. That way we can
// run webpack as last in watch mode, which blocks output.
const content = renderTemplate("index", {
latestAppJS: "/frontend_latest/app.js",
latestCoreJS: "/frontend_latest/core.js",
latestCustomPanelJS: "/frontend_latest/custom-panel.js",
latestHassIconsJS: "/frontend_latest/hass-icons.js",
es5Compatibility: "/frontend_es5/compatibility.js",
es5AppJS: "/frontend_es5/app.js",
es5CoreJS: "/frontend_es5/core.js",
es5CustomPanelJS: "/frontend_es5/custom-panel.js",
es5HassIconsJS: "/frontend_es5/hass-icons.js",
});
fs.outputFileSync(path.resolve(config.root, "index.html"), content);
done();
});
gulp.task("gen-index-html-prod", (done) => {
const latestManifest = require(path.resolve(config.output, "manifest.json"));
const es5Manifest = require(path.resolve(config.output_es5, "manifest.json"));
const content = renderTemplate("index", {
latestAppJS: latestManifest["app.js"],
latestCoreJS: latestManifest["core.js"],
latestCustomPanelJS: latestManifest["custom-panel.js"],
latestHassIconsJS: latestManifest["hass-icons.js"],
es5Compatibility: es5Manifest["compatibility.js"],
es5AppJS: es5Manifest["app.js"],
es5CoreJS: es5Manifest["core.js"],
es5CustomPanelJS: es5Manifest["custom-panel.js"],
es5HassIconsJS: es5Manifest["hass-icons.js"],
});
const minified = minifyHtml(content).replace(/#THEMEC/g, "{{ theme_color }}");
fs.outputFileSync(path.resolve(config.root, "index.html"), minified);
done();
});