import esbuild from 'esbuild';
import builtins from 'builtin-modules';
import esbuildSvelte from 'esbuild-svelte';
import sveltePreprocess from 'svelte-preprocess';
import manifest from './manifest.json' assert { type: 'json' };

const banner = `/*
-------------------------------------------
${manifest.name} - Release Build
-------------------------------------------
By: ${manifest.author} (${manifest.authorUrl})
Time: ${new Date().toUTCString()}
Version: ${manifest.version}
-------------------------------------------
THIS IS A GENERATED/BUNDLED FILE BY ESBUILD
if you want to view the source, please visit the github repository of this plugin
*/
`;

const build = await esbuild.build({
	banner: {
		js: banner,
	},
	entryPoints: ['src/main.ts'],
	bundle: true,
	external: [
		'obsidian',
		'electron',
		'@codemirror/autocomplete',
		'@codemirror/collab',
		'@codemirror/commands',
		'@codemirror/language',
		'@codemirror/lint',
		'@codemirror/search',
		'@codemirror/state',
		'@codemirror/view',
		'@lezer/common',
		'@lezer/highlight',
		'@lezer/lr',
		...builtins,
	],
	format: 'cjs',
	target: 'es2018',
	logLevel: 'info',
	sourcemap: false,
	treeShaking: true,
	outfile: 'main.js',
	minify: true,
	metafile: true,
	plugins: [
		esbuildSvelte({
			compilerOptions: { css: 'injected' },
			preprocess: sveltePreprocess(),
			filterWarnings: warning => {
				// we don't want warnings from node modules that we can do nothing about
				return !warning.filename.includes('node_modules');
			},
		}),
	],
});