const esbuild = require('esbuild');
const path = require('path');
const fs = require('fs');
const production = process.argv.includes('--production');
const watch = process.argv.includes('--watch');
/**
* Handles native .node addons: copies them to dist/ and rewrites require() to load from there.
* This lets esbuild bundle the JS parts of packages like ssh2/cpu-features while keeping native
* bindings working — no need to ship node_modules or track transitive deps in .vscodeignore.
* @type {import('esbuild').Plugin}
*/
const nativeNodeModulesPlugin = {
name: 'native-node-modules',
setup(build) {
const copiedFiles = new Map();
build.onResolve({ filter: /\.node$/ }, (args) => {
const absPath = path.resolve(args.resolveDir, args.path);
if (!fs.existsSync(absPath)) return;
const basename = path.basename(absPath);
let destName = basename;
let counter = 1;
while (copiedFiles.has(destName) && copiedFiles.get(destName) !== absPath) {
destName = basename.replace('.node', `_${counter++}.node`);
}
copiedFiles.set(destName, absPath);
return {
path: './' + destName,
external: true,
};
});
build.onEnd(() => {
for (const [destName, srcPath] of copiedFiles) {
const destPath = path.join(build.initialOptions.outdir || 'dist', destName);
fs.copyFileSync(srcPath, destPath);
}
});
}
};
async function main () {
const ctx = await esbuild.context({
entryPoints: ['src/extension.ts', 'src/services/mcp/no-vscode/server.ts'],
bundle: true,
format: 'cjs',
minify: production,
sourcemap: !production,
sourcesContent: false,
platform: 'node',
outdir: 'dist',
entryNames: '[dir]/[name]',
/**
* Reasons for externalizing:
* - vscode: not a typical npm package - injected by the IDE at runtime
* - @vscode/sqlite3: has native bindings loaded via node-gyp-build (complex dynamic require)
*/
external: ['vscode', '@vscode/sqlite3'],
define: {
'process.env.DEVDB_LICENSE_API_BASE': JSON.stringify(
production
? 'https://devdbpro.com/api/license'
: 'https://devdbpro.test/api/license'
),
},
metafile: true,
logLevel: 'warning',
plugins: [
nativeNodeModulesPlugin,
esbuildProblemMatcherPlugin
]
});
if (watch) {
await ctx.watch();
} else {
await ctx.rebuild();
await ctx.dispose();
}
}
/**
* @type {import('esbuild').Plugin}
*/
const esbuildProblemMatcherPlugin = {
name: 'esbuild-problem-matcher',
setup (build) {
build.onStart(() => {
console.log('[watch] build started');
});
build.onEnd(result => {
result.errors.forEach(({ text, location }) => {
console.error(`✘ [ERROR] ${text}`);
if (location == null) return;
console.error(` ${location.file}:${location.line}:${location.column}:`);
});
console.log('[watch] build finished');
});
}
};
main().catch(e => {
console.error(e);
process.exit(1);
});
