pobpack-node/dist/cli-node12-dev.mjs.map

Build and run node projects with webpack.

{"version":3,"file":"cli-node12-dev.mjs","sources":["../src/createNodeWebpackConfig.ts","../src/index.ts","../src/cli.ts"],"sourcesContent":["// const fs = require('fs');\nimport fs from 'fs';\nimport path from 'path';\nimport type {\n  ConfigEntry,\n  Options,\n  FilledWebpackConfiguration,\n} from 'pobpack-types';\nimport {\n  webpack,\n  createModuleConfig,\n  createPluginsConfig,\n  createResolveConfig,\n} from 'pobpack-utils';\nimport type { ExternalsFunctionElement } from 'webpack';\nimport type { Options as NodeExternalsOptions } from 'webpack-node-externals';\nimport nodeExternals from 'webpack-node-externals';\n\nconst ExcludesFalsy = (Boolean as any) as <T>(\n  x: T | false | null | undefined,\n) => x is T;\n\nconst createExternals = (options: Options): ExternalsFunctionElement[] => {\n  const baseOptions: NodeExternalsOptions = {\n    importType: 'commonjs',\n    modulesFromFile: false,\n    allowlist: [\n      require.resolve('../hot'),\n      ...options.includeModules.map(\n        (module: string) => new RegExp(`^${module}(/|$)`),\n      ),\n    ].concat(\n      options.allowlistExternalExtensions\n        ? [new RegExp(`(${options.allowlistExternalExtensions.join('|')})$`)]\n        : [],\n    ),\n  };\n\n  const nodeModulesPaths = [];\n  let p = process.cwd();\n  do {\n    const nodeModulesCurrentPath = path.join(p, 'node_modules');\n    if (fs.existsSync(nodeModulesCurrentPath)) {\n      nodeModulesPaths.push(nodeModulesCurrentPath);\n    }\n    p = path.dirname(p);\n  } while (p !== '/');\n\n  return nodeModulesPaths.map((nodeModulesPath) =>\n    nodeExternals({ ...baseOptions, modulesDir: nodeModulesPath }),\n  );\n};\n\nexport default function createNodeWebpackConfig(\n  options: Options,\n): FilledWebpackConfiguration {\n  return {\n    // production or development\n    mode: options.env === 'production' ? 'production' : 'development',\n\n    // Don't attempt to continue if there are any errors.\n    bail: options.env === 'production',\n\n    // Target node\n    target: 'node',\n\n    // get right stack traces\n    devtool: 'source-map',\n\n    optimization: {\n      noEmitOnErrors: true,\n      minimize: false,\n      ...options.optimization,\n    },\n\n    // don't bundle node_modules dependencies\n    externals: createExternals(options),\n\n    // __dirname and __filename\n    node: {\n      __filename: true,\n      __dirname: true,\n    },\n\n    // use cache\n    cache: options.hmr,\n\n    // bundle size is not relevant for node\n    performance: {\n      hints: false,\n    },\n\n    resolveLoader: {\n      modules: options.resolveLoaderModules || ['node_modules'],\n    },\n\n    resolve: createResolveConfig(['node'], {\n      ...options,\n      babel: {\n        presets: [require.resolve('../babel')],\n        ...options.babel,\n      },\n    }),\n\n    entry: options.entries.reduce(\n      (entries: { [key: string]: string[] }, entry: ConfigEntry) => {\n        if (typeof entry === 'string') entry = { key: entry, path: entry };\n        entries[entry.key] = [\n          options.hmr ? require.resolve('../hot') : undefined,\n          path.join(path.resolve(options.paths.src as string), entry.path),\n        ].filter(ExcludesFalsy);\n        return entries;\n      },\n      {},\n    ),\n\n    output: {\n      path: path.resolve(options.paths.build as string),\n      libraryTarget: 'commonjs2',\n      devtoolModuleFilenameTemplate: '[absolute-resource-path]',\n    },\n\n    module: createModuleConfig(options),\n\n    plugins: createPluginsConfig({\n      ...options,\n      prependPlugins: [\n        options.hmr && new webpack.HotModuleReplacementPlugin(),\n        ...(options.prependPlugins || []),\n      ],\n\n      plugins: [\n        options.hmr &&\n          new webpack.BannerPlugin({\n            banner: `require(\"${require.resolve('../source-map-support')}\");`,\n            raw: true,\n            entryOnly: false,\n            include: /\\.js$/,\n          }),\n        ...options.plugins,\n      ],\n    }),\n  };\n}\n","import { join } from 'path';\nimport debounce from 'debounce';\nimport type {\n  CreateCompilerOptions,\n  Options,\n  PobpackCompiler,\n  WatchCallback,\n} from 'pobpack-types';\nimport { createPobpackCompiler, createAppWebpackConfig } from 'pobpack-utils';\nimport type { Daemon } from 'springbokjs-daemon';\nimport createDaemon from 'springbokjs-daemon';\nimport type { Stats, Watching } from 'webpack';\nimport createNodeWebpackConfig from './createNodeWebpackConfig';\n\nexport const createAppNodeCompiler = (\n  options: Partial<Options>,\n  compilerOptions?: CreateCompilerOptions,\n): PobpackCompiler =>\n  createPobpackCompiler(\n    'node',\n    createAppWebpackConfig(createNodeWebpackConfig)(options),\n    compilerOptions,\n  );\n\nexport const build = (options = {}): Promise<Stats | undefined> => {\n  if (!process.env.NODE_ENV) process.env.NODE_ENV = 'production';\n  const compiler = createAppNodeCompiler({ ...options, hmr: false });\n  compiler.clean();\n  return compiler.run();\n};\n\nexport const watch = (\n  options: Partial<Options>,\n  callback: WatchCallback,\n): PobpackCompiler => {\n  if (typeof options === 'function') {\n    callback = options;\n    options = {};\n  }\n  const compiler = createAppNodeCompiler({ ...options, hmr: true });\n  compiler.clean();\n  compiler.watch(callback);\n  return compiler;\n};\n\nexport interface RunOptions {\n  nodeArgs?: (string | number)[];\n  args?: (string | number)[];\n  cwd?: string;\n  displayName?: string;\n  key?: string;\n}\n\nexport const watchAndRunCompiler = (\n  compiler: PobpackCompiler,\n  options: RunOptions = {},\n): Watching => {\n  let daemon: Daemon;\n  let hadError = false;\n  const debounceRestart = debounce(() => {\n    // eslint-disable-next-line 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return compiler;\n};\n","/* eslint-disable unicorn/no-process-exit */\nimport { build, watchAndRun } from '.';\n\nconst cmd = process.argv[2];\n\nif (cmd === 'build') {\n  // eslint-disable-next-line @typescript-eslint/no-floating-promises\n  build();\n} else if (cmd === 'start' || !cmd) {\n  watchAndRun();\n} else {\n  console.log(`Invalid command: ${cmd}`);\n  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