anki/ts/bundle_svelte.mjs
Damien Elmes 7f5e3c8106 Add env var to enable sourcemaps
They slow down the build, so are not on by default.
2022-12-04 11:37:16 +10:00

64 lines
1.9 KiB
JavaScript

// Copyright: Ankitects Pty Ltd and contributors
// License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
import { build } from "esbuild";
import { sassPlugin } from "esbuild-sass-plugin";
import sveltePlugin from "esbuild-svelte";
import { readFileSync, writeFileSync } from "fs";
import { basename } from "path";
import { argv, env } from "process";
import sveltePreprocess from "svelte-preprocess";
import { typescript } from "svelte-preprocess-esbuild";
const [_tsx, _script, entrypoint, bundle_js, bundle_css, page_html] = argv;
if (page_html != null) {
const template = readFileSync("ts/page.html", { encoding: "utf8" });
writeFileSync(page_html, template.replace(/{PAGE}/g, basename(page_html, ".html")));
}
// support Qt 5.14
const target = ["es6", "chrome77"];
const inlineCss = bundle_css == null;
const sourcemap = env.SOURCEMAP && true;
let sveltePlugins;
if (!sourcemap) {
sveltePlugins = [
// use esbuild for faster typescript transpilation
typescript({
target,
define: {
"process.browser": "true",
},
tsconfig: "ts/tsconfig.json",
}),
sveltePreprocess({ typescript: false }),
];
} else {
sveltePlugins = [
// use tsc for more accurate sourcemaps
sveltePreprocess({ typescript: true, sourceMap: true }),
];
}
build({
bundle: true,
entryPoints: [entrypoint],
globalName: "anki",
outfile: bundle_js,
minify: env.RELEASE && true,
loader: { ".svg": "text" },
preserveSymlinks: true,
sourcemap: sourcemap ? "inline" : false,
plugins: [
sassPlugin({ loadPaths: [".", "node_modules"] }),
sveltePlugin({
compilerOptions: { css: inlineCss },
preprocess: sveltePlugins,
}),
],
target,
// logLevel: "info",
}).catch(() => process.exit(1));