esbuild.config.js•2.54 kB
// Copyright Collect Software, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import { build, context } from 'esbuild'
import { fileURLToPath } from 'url'
import { dirname, resolve } from 'path'
import fs from 'fs'
const __filename = fileURLToPath(import.meta.url)
const __dirname = dirname(__filename)
// Check if watch mode is enabled
const isWatch = process.argv.includes('--watch')
// Check if production mode is enabled
const isProd = process.argv.includes('--prod')
const buildOptions = {
entryPoints: ['index.ts'],
bundle: true,
platform: 'node',
target: 'node18',
format: 'esm',
outfile: 'build/index.js',
banner: {
js: '#!/usr/bin/env node'
},
external: [
// External packages that should not be bundled
'@rushdb/javascript-sdk',
'@modelcontextprotocol/sdk',
'jsonschema',
'dotenv'
],
minify: isProd,
sourcemap: !isProd,
logLevel: 'info'
}
// Simple plugin to make output executable & log results
const chmodAndLogPlugin = {
name: 'chmod-and-log',
setup(build) {
build.onEnd((result) => {
try {
if (fs.existsSync('build/index.js')) {
fs.chmodSync('build/index.js', '755')
}
} catch (e) {
console.warn('Failed to chmod output:', e)
}
if (result.errors.length === 0) {
console.log('Build succeeded', new Date().toLocaleTimeString())
} else {
console.error('Build ended with errors.')
}
})
}
}
buildOptions.plugins = [chmodAndLogPlugin]
async function runBuild() {
try {
if (isWatch) {
// New esbuild 0.25+ context watch API
const ctx = await context(buildOptions)
await ctx.watch()
console.log('Watch mode started (esbuild context). Press Ctrl+C to exit.')
} else {
// One-time build
await build(buildOptions)
console.log(`Build completed successfully in ${isProd ? 'production' : 'development'} mode!`)
}
} catch (error) {
console.error('Build failed:', error)
process.exit(1)
}
}
runBuild()
