"Parse Error" exits program, gives no context about which file failed

[FredKSchott]

Instead of exiting Snowpack, a Parse Error should just log the file that couldn't be parsed, and continue.

See #363 for an example of current behavior being bad.

[JakubKoralewski]

Hi @FredKSchott, I'm trying out Snowpack for first time. I still have this. Should I create separate issue or can this be reopened?

Versions

  "devDependencies": {
    "@snowpack/plugin-typescript": "^1.2.1",
    "snowpack": "^3.0.11",
    "snowpack-plugin-wasm-pack": "^1.0.0",
    "typescript": "^4.1.3"
  }

What I see

▼ @snowpack/plugin-typescript

  12:51:24 - File change detected. Starting incremental compilation...
snowpack

  http://localhost:8080 • http://10.13.18.10:8080
  Server started in 320ms.

▼ Console

[snowpack] Nothing to install.
[snowpack] Build Result Error: There was a problem with a file build result.
[snowpack] Error: Parse error @:4:40
[snowpack] [500] /
[snowpack] File changed... [x6]

With verbose

▼ Console

[snowpack] run command: dev
[snowpack] loaded plugin: D:\projects\github\pl_to_arpabet\testing\test1-snowpack\node_modules\snowpack-plugin-wasm-pack\plugin.js
[snowpack] loaded plugin: D:\projects\github\pl_to_arpabet\testing\test1-snowpack\node_modules\@snowpack\plugin-typescript\plugin.js
[snowpack] config loaded: {
  root: 'D:\\projects\\github\\pl_to_arpabet\\testing\\test1-snowpack',
  plugins: [
    {
      name: 'wasm-pack-snowpack-plugin [pl-to-arpabet]',
      run: [AsyncFunction: run],
      config: [Function: config],
      markChanged: [Function]
    },
    {
      name: '@snowpack/plugin-typescript',
      run: [AsyncFunction: run],
      markChanged: [Function]
    },
    {
      name: '@snowpack/plugin-esbuild',
      resolve: [Object],
      load: [AsyncFunction: load],
      cleanup: [Function: cleanup]
    }
  ],
  alias: {
    'pl-to-arpabet': 'D:\\projects\\github\\pl_to_arpabet\\pl-to-arpabet\\pkg'
  },
  exclude: [
    '**/node_modules/**/*',
    'D:\\projects\\github\\pl_to_arpabet\\testing\\test1-snowpack\\build/**/*',
    '..\\pl-to-arpabet\\target\\**\\*'
  ],
  routes: [],
  devOptions: {
    secure: false,
    hostname: 'localhost',
    port: 8080,
    open: 'default',
    output: 'dashboard',
    hmrDelay: 0,
    hmrPort: undefined,
    hmrErrorOverlay: true
  },
  buildOptions: {
    out: 'D:\\projects\\github\\pl_to_arpabet\\testing\\test1-snowpack\\build',
    baseUrl: '/',
    metaUrlPath: '/_snowpack',
    clean: true,
    sourcemap: false,
    watch: false,
    htmlFragments: false,
    ssr: false
  },
  testOptions: { files: [ '__tests__/**/*', '**/*.@(spec|test).*' ] },
  packageOptions: {
    source: 'local',
    external: [],
    packageLookupFields: [],
    knownEntrypoints: [],
    rollup: { plugins: [] }
  },
  experiments: {},
  mount: {
    'D:\\projects\\github\\pl_to_arpabet\\testing\\test1-snowpack': { url: '/', static: false, resolve: true },
    'D:\\projects\\github\\pl_to_arpabet\\pl-to-arpabet\\pkg': { url: '/dist/pl-to-arpabet', static: true, resolve: true }
  },
  optimize: undefined,
  _extensionMap: {
    '.mjs': [ '.js' ],
    '.jsx': [ '.js' ],
    '.ts': [ '.js' ],
    '.tsx': [ '.js' ]
  }
}
[snowpack] lockfile not loaded
[snowpack] attaching console.log listeners
[snowpack] dashboard started
[snowpack] Using in-memory cache.
[snowpack] Mounting directories:
[snowpack]  -> 'D:\projects\github\pl_to_arpabet\testing\test1-snowpack' as URL '/'
[snowpack]  -> 'D:\projects\github\pl_to_arpabet\pl-to-arpabet\pkg' as URL '/dist/pl-to-arpabet'
[snowpack] Using cache folder: node_modules\.cache\snowpack\development
[snowpack] Cache out of date or missing. Updating...
[snowpack] Scanning index.html for imports as HTML
[snowpack] Skip scanning package-lock.json for imports (unknown file extension .json)
[snowpack] Skip scanning package.json for imports (unknown file extension .json)
[snowpack] Scanning script.js for imports as JS
[snowpack] Scanning script.ts for imports as JS
[snowpack] Scanning snowpack.config.js for imports as JS
[snowpack] Skip scanning tsconfig.json for imports (unknown file extension .json)
[snowpack] Scanning ..\..\pl-to-arpabet\pkg\index_bg.wasm.d.ts for imports as JS
[snowpack] Scanning ..\..\pl-to-arpabet\pkg\index.d.ts for imports as JS
[snowpack] Scanning ..\..\pl-to-arpabet\pkg\index.js for imports as JS
[snowpack] Skip scanning ..\..\pl-to-arpabet\pkg\package.json for imports (unknown file extension .json)
[snowpack] Scanning ..\..\pl-to-arpabet\pkg\pl_to_arpabet_bg.js for imports as JS
[snowpack] Scanning ..\..\pl-to-arpabet\pkg\pl_to_arpabet_bg.wasm.d.ts for imports as JS
[snowpack] Scanning ..\..\pl-to-arpabet\pkg\pl_to_arpabet.d.ts for imports as JS
[snowpack] Scanning ..\..\pl-to-arpabet\pkg\pl_to_arpabet.js for imports as JS
[snowpack] Skip scanning ..\..\pl-to-arpabet\pkg\README.md for imports (unknown file extension .md)
[snowpack] Nothing to install.
[snowpack] starting wasm-pack-snowpack-plugin [pl-to-arpabet] run() in watch/isDev mode
[snowpack] starting @snowpack/plugin-typescript run() in watch/isDev mode
[snowpack] Build Result Error: There was a problem with a file build result.
[snowpack] Error: Parse error @:4:40
[snowpack] [500] /
[snowpack] [500] GET /
[snowpack] File changed... [x7]