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Copy pathesbuild.mjs
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264 lines (239 loc) · 8.95 KB
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import fs from "node:fs"
import path from "node:path"
import { fileURLToPath } from "node:url"
import * as esbuild from "esbuild"
const __filename = fileURLToPath(import.meta.url)
const __dirname = path.dirname(__filename)
const production = process.argv.includes("--production") || process.env["IS_DEBUG_BUILD"] === "false"
const watch = process.argv.includes("--watch")
const standalone = process.argv.includes("--standalone")
const e2eBuild = process.argv.includes("--e2e-build")
const destDir = standalone ? "dist-standalone" : "dist"
/**
* @type {import('esbuild').Plugin}
*/
const aliasResolverPlugin = {
name: "alias-resolver",
setup(build) {
const aliases = {
"@api": path.resolve(__dirname, "src/core/api"),
"@core": path.resolve(__dirname, "src/core"),
"@generated": path.resolve(__dirname, "src/generated"),
"@hosts": path.resolve(__dirname, "src/hosts"),
"@integrations": path.resolve(__dirname, "src/integrations"),
"@packages": path.resolve(__dirname, "src/packages"),
"@services": path.resolve(__dirname, "src/services"),
"@shared": path.resolve(__dirname, "src/shared"),
"@utils": path.resolve(__dirname, "src/utils"),
"@": path.resolve(__dirname, "src"),
}
// For each alias entry, create a resolver
Object.entries(aliases).forEach(([alias, aliasPath]) => {
const aliasRegex = new RegExp(`^${alias}($|/.*)`)
build.onResolve({ filter: aliasRegex }, (args) => {
const importPath = args.path.replace(alias, aliasPath)
// First, check if the path exists as is
if (fs.existsSync(importPath)) {
const stats = fs.statSync(importPath)
if (stats.isDirectory()) {
// If it's a directory, try to find index files
const extensions = [".ts", ".tsx", ".js", ".jsx"]
for (const ext of extensions) {
const indexFile = path.join(importPath, `index${ext}`)
if (fs.existsSync(indexFile)) {
return { path: indexFile }
}
}
} else {
// It's a file that exists, so return it
return { path: importPath }
}
}
// If the path doesn't exist, try appending extensions
const extensions = [".ts", ".tsx", ".js", ".jsx"]
for (const ext of extensions) {
const pathWithExtension = `${importPath}${ext}`
if (fs.existsSync(pathWithExtension)) {
return { path: pathWithExtension }
}
}
// If nothing worked, return the original path and let esbuild handle the error
return { path: importPath }
})
})
},
}
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}`)
console.error(` ${location.file}:${location.line}:${location.column}:`)
})
console.log("[watch] build finished")
})
},
}
const copyAssets = {
name: "copy-assets",
setup(build) {
build.onEnd(() => {
// tree sitter
const sourceDir = path.join(__dirname, "node_modules", "web-tree-sitter")
const targetDir = path.join(__dirname, destDir)
// Copy .hash_anchors
const dictionarySource = path.join(__dirname, "src", "utils", ".hash_anchors")
const dictionaryTarget = path.join(targetDir, ".hash_anchors")
if (fs.existsSync(dictionarySource)) {
fs.copyFileSync(dictionarySource, dictionaryTarget)
}
// Copy web-tree-sitter module to dist/node_modules so it can be loaded at runtime
// (web-tree-sitter is externalized from the bundle to avoid Emscripten bundling issues)
const webTreeSitterTarget = path.join(targetDir, "node_modules", "web-tree-sitter")
fs.mkdirSync(webTreeSitterTarget, { recursive: true })
fs.copyFileSync(path.join(sourceDir, "tree-sitter.js"), path.join(webTreeSitterTarget, "tree-sitter.js"))
fs.copyFileSync(path.join(sourceDir, "tree-sitter.wasm"), path.join(webTreeSitterTarget, "tree-sitter.wasm"))
fs.copyFileSync(path.join(sourceDir, "tree-sitter-web.d.ts"), path.join(webTreeSitterTarget, "tree-sitter-web.d.ts"))
// Write a minimal package.json so require('web-tree-sitter') resolves correctly
fs.writeFileSync(
path.join(webTreeSitterTarget, "package.json"),
JSON.stringify({ name: "web-tree-sitter", main: "tree-sitter.js" }),
)
// Also copy tree-sitter.wasm to dist root for the locateFile callback
fs.copyFileSync(path.join(sourceDir, "tree-sitter.wasm"), path.join(targetDir, "tree-sitter.wasm"))
// Copy language-specific WASM files
const languageWasmDir = path.join(__dirname, "node_modules", "tree-sitter-wasms", "out")
const languages = [
"typescript",
"tsx",
"python",
"rust",
"javascript",
"go",
"cpp",
"c",
"c_sharp",
"ruby",
"java",
"php",
"swift",
"kotlin",
]
languages.forEach((lang) => {
// Copy sql-wasm.wasm
const sqlJsSource = path.join(__dirname, "node_modules", "sql.js", "dist", "sql-wasm.wasm")
if (fs.existsSync(sqlJsSource)) {
fs.copyFileSync(sqlJsSource, path.join(targetDir, "sql-wasm.wasm"))
}
const filename = `tree-sitter-${lang}.wasm`
fs.copyFileSync(path.join(languageWasmDir, filename), path.join(targetDir, filename))
})
})
},
}
const buildEnvVars = {
"import.meta.url": "_importMetaUrl",
"process.env.IS_STANDALONE": JSON.stringify(standalone ? "true" : "false"),
}
if (production) {
// IS_DEV is always disable in production builds.
buildEnvVars["process.env.IS_DEV"] = "false"
}
// Set the environment and telemetry env vars. The API key env vars need to be populated in the GitHub
// workflows from the secrets.
if (process.env.DIRAC_ENVIRONMENT) {
buildEnvVars["process.env.DIRAC_ENVIRONMENT"] = JSON.stringify(process.env.DIRAC_ENVIRONMENT)
}
if (process.env.TELEMETRY_SERVICE_API_KEY) {
buildEnvVars["process.env.TELEMETRY_SERVICE_API_KEY"] = JSON.stringify(process.env.TELEMETRY_SERVICE_API_KEY)
}
if (process.env.ERROR_SERVICE_API_KEY) {
buildEnvVars["process.env.ERROR_SERVICE_API_KEY"] = JSON.stringify(process.env.ERROR_SERVICE_API_KEY)
}
// OpenTelemetry configuration (injected at build time from GitHub secrets)
// These provide production defaults that can be overridden at runtime via environment variables
if (process.env.OTEL_TELEMETRY_ENABLED) {
buildEnvVars["process.env.OTEL_TELEMETRY_ENABLED"] = JSON.stringify(process.env.OTEL_TELEMETRY_ENABLED)
}
if (process.env.OTEL_LOGS_EXPORTER) {
buildEnvVars["process.env.OTEL_LOGS_EXPORTER"] = JSON.stringify(process.env.OTEL_LOGS_EXPORTER)
}
if (process.env.OTEL_METRICS_EXPORTER) {
buildEnvVars["process.env.OTEL_METRICS_EXPORTER"] = JSON.stringify(process.env.OTEL_METRICS_EXPORTER)
}
if (process.env.OTEL_EXPORTER_OTLP_PROTOCOL) {
buildEnvVars["process.env.OTEL_EXPORTER_OTLP_PROTOCOL"] = JSON.stringify(process.env.OTEL_EXPORTER_OTLP_PROTOCOL)
}
if (process.env.OTEL_EXPORTER_OTLP_ENDPOINT) {
buildEnvVars["process.env.OTEL_EXPORTER_OTLP_ENDPOINT"] = JSON.stringify(process.env.OTEL_EXPORTER_OTLP_ENDPOINT)
}
if (process.env.OTEL_EXPORTER_OTLP_HEADERS) {
buildEnvVars["process.env.OTEL_EXPORTER_OTLP_HEADERS"] = JSON.stringify(process.env.OTEL_EXPORTER_OTLP_HEADERS)
}
if (process.env.OTEL_METRIC_EXPORT_INTERVAL) {
buildEnvVars["process.env.OTEL_METRIC_EXPORT_INTERVAL"] = JSON.stringify(process.env.OTEL_METRIC_EXPORT_INTERVAL)
}
// Base configuration shared between extension and standalone builds
const baseConfig = {
bundle: true,
minify: production,
sourcemap: !production,
logLevel: "silent",
define: buildEnvVars,
tsconfig: path.resolve(__dirname, "tsconfig.json"),
plugins: [
copyAssets,
aliasResolverPlugin,
/* add to the end of plugins array */
esbuildProblemMatcherPlugin,
],
format: "cjs",
sourcesContent: false,
platform: "node",
banner: {
js: "const _importMetaUrl=require('url').pathToFileURL(__filename); if (typeof navigator === 'undefined') { global.navigator = { userAgent: 'node' }; }",
},
}
// Extension-specific configuration
const extensionConfig = {
...baseConfig,
entryPoints: ["src/extension.ts"],
outfile: `${destDir}/extension.js`,
external: ["vscode", "web-tree-sitter"],
}
// Standalone-specific configuration
const standaloneConfig = {
...baseConfig,
entryPoints: ["src/standalone/dirac-core.ts"],
outfile: `${destDir}/dirac-core.js`,
// These modules need to load files from the module directory at runtime,
// so they cannot be bundled.
external: ["vscode", "web-tree-sitter", "@grpc/reflection", "grpc-health-check", "better-sqlite3"],
}
// E2E build script configuration
const e2eBuildConfig = {
...baseConfig,
entryPoints: ["src/test/e2e/utils/build.ts"],
outfile: `${destDir}/e2e-build.mjs`,
external: ["@vscode/test-electron", "execa"],
sourcemap: false,
plugins: [aliasResolverPlugin, esbuildProblemMatcherPlugin],
}
async function main() {
const config = standalone ? standaloneConfig : e2eBuild ? e2eBuildConfig : extensionConfig
const extensionCtx = await esbuild.context(config)
if (watch) {
await extensionCtx.watch()
} else {
await extensionCtx.rebuild()
await extensionCtx.dispose()
}
}
main().catch((e) => {
console.error(e)
process.exit(1)
})