Webpacker: `Webpacker::Digests.lookup` issue

[towry]

The content of digests.json file that my project generated in production environment is:

{"conversation":["conversation-4ab9768dd0430c0910c6.js","conversation-4ab9768dd0430c0910c6.js.map"],"hello_react":"hello_react-4ab9768dd0430c0910c6.js","packs-bundle":"packs-bundle-4ab9768dd0430c0910c6.js"}

So the lookup method will return an array string instead of the correct digested filename if I want to use conversation script.

[yiliangt5]

I will take this

[gauravtiwari]

@towry You are passing sourcemap option in production right?

devtool: 'sourcemap',
new webpack.optimize.UglifyJsPlugin({
      sourceMap: true,
 }),

After #153 this should be fine as it generates a flat manifest.

{
  "application.js": "/packs/application-61c89ec4d430372bfdbf.js",
  "application.js.map": "/packs/application-61c89ec4d430372bfdbf.js.map",
  "clock.png": "/packs/clock-fc31531de5cc3518c7c658d5b83faa72.png",
  "counter.css": "/packs/counter-11f770942f5b77a0442f.css",
  "counter.css.map": "/packs/counter-11f770942f5b77a0442f.css.map",
  "counter.js": "/packs/counter-0bd141f6d9360cf4a7f5.js",
  "counter.js.map": "/packs/counter-0bd141f6d9360cf4a7f5.js.map",
  "hello_react.css": "/packs/hello_react-11f770942f5b77a0442f.css",
  "hello_react.css.map": "/packs/hello_react-11f770942f5b77a0442f.css.map",
  "hello_react.js": "/packs/hello_react-447e04580529cf7a332b.js",
  "hello_react.js.map": "/packs/hello_react-447e04580529cf7a332b.js.map",
  "lacuna-webfont.eot": "/packs/lacuna-webfont-54c0d12c6ab265792f0d8cfd81e481e4.eot",
  "lacuna-webfont.svg": "/packs/lacuna-webfont-4291fc75d6240959b4abe83809c90350.svg",
  "lacuna-webfont.ttf": "/packs/lacuna-webfont-1acb63487c4a72f7fd2e545d2e0090e2.ttf",
  "lacuna-webfont.woff": "/packs/lacuna-webfont-0eb6add367ef5fc69c4569894525bd52.woff"
}

[gauravtiwari]

@towry We can close this one. #153 is merged