esbuild.config.mjs

import esbuild from 'esbuild';
import process from 'process';
import builtins from 'builtin-modules';
import esbuildSvelte from 'esbuild-svelte';
import sveltePreprocess from 'svelte-preprocess';
import inlineWorkerPlugin from 'esbuild-plugin-inline-worker';

const banner = `/*
THIS IS A GENERATED/BUNDLED FILE BY ESBUILD
if you want to view the source, please visit the github repository of this plugin
*/
`;

const prod = process.argv[2] === 'production';

const options = {
    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: 'es2021',
    logLevel: 'info',
    sourcemap: prod ? false : 'inline',
    treeShaking: true,
    outfile: 'temp/vault/.obsidian/plugins/lineage-dev/main.js',
    plugins: [
        inlineWorkerPlugin({ minify: prod }),
        esbuildSvelte({
            compilerOptions: {
                css: true,
            },
            preprocess: sveltePreprocess(),
            filterWarnings: (warning) => {
                // disable a11y warnings
                return !warning.code.startsWith('a11y-');
            },
        }),
    ],
};
const context = await esbuild.context(options);

const cssOptions = {
    entryPoints: ['src/styles/styles.css'],
    bundle: true,
    outfile: 'temp/vault/.obsidian/plugins/lineage-dev/styles.css',
};
const cssContext = await esbuild.context(cssOptions);

if (prod) {
    await esbuild.build({
        ...options,
        define: { 'process.env.NODE_ENV': '"production"' },
    });
    await esbuild.build({
        ...cssOptions,
        define: { 'process.env.NODE_ENV': '"production"' },
    });
    process.exit(0);
} else {
    await Promise.all([cssContext.watch(), context.watch()]);
}