Update package.json to include published files

[jwerle]

List the files that will be published to npm in the package.json so tools like pkg can correctly resolve files that are listed there.

Running pkg with any module that requires ethereumjs-wallet will result in the following error:

> Error! Error: EACCES: permission denied, scandir '/lost+found'

Correcting /*.js to *.js fixes this. 🙌

[coveralls]

Coverage remained the same at 88.462% when pulling 7b1082c on jwerle:patch-1 into 4c7cbfc on ethereumjs:master.

[holgerd77]

Hi @jwerle, I think I had a reason on adding the slash here. Can you please provide a list with the files added to a local package creation with and without the change?

[jwerle]

I'll make a reproduction case in a repository. In any case the file glob in that array says match all .js files in the / directory which causes tools like pkg who read that property to resolve incorrectly.

…

On Fri, Aug 17, 2018, 05:22 Holger Drewes ***@***.***> wrote: Hi @jwerle <https://github.com/jwerle>, I think I had a reason on adding the slash here. Can you please provide a list with the files added to a local package creation with and without the change? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#67 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ABZSvQiX3ZrSsRAKbX1nzbX6bXNsFz83ks5uRotrgaJpZM4V9VcW> .

[jwerle]

@holgerd77 Please see https://github.com/jwerle/pkg-ethereumjs-wallet-reproduction which contains two branches, one to show a failed run of pkg in a branch called broken-master, and another called fixed-patch which points to the patch in this pull request.

broken-master branch

Running the pkg script produces the following error

 √ npm run pkg

> pkg-ethereumjs-wallet@1.0.0 pkg /home/werle/repos/arablocks/reproductions/pkg-ethereumjs-wallet
> pkg index.js

> pkg@4.3.4
> Targets not specified. Assuming:
  node10-linux-x64, node10-macos-x64, node10-win-x64
> Error! Error: EACCES: permission denied, scandir '/lost+found'
    at Object.readdirSync (fs.js:750:3)
    at exports.readdir (/usr/local/lib/node_modules/pkg/node_modules/@mrmlnc/readdir-enhanced/lib/sync/fs.js:18:20)
    at Object.safeCall [as safe] (/usr/local/lib/node_modules/pkg/node_modules/@mrmlnc/readdir-enhanced/lib/call.js:24:8)
    at DirectoryReader.readNextDirectory (/usr/local/lib/node_modules/pkg/node_modules/@mrmlnc/readdir-enhanced/lib/directory-reader.js:78:10)
    at Readable.DirectoryReader.stream._read (/usr/local/lib/node_modules/pkg/node_modules/@mrmlnc/readdir-enhanced/lib/directory-reader.js:57:18)
    at Readable.read (_stream_readable.js:449:10)
    at readdirSync (/usr/local/lib/node_modules/pkg/node_modules/@mrmlnc/readdir-enhanced/lib/sync/index.js:27:21)
    at Function.readdirSyncStat (/usr/local/lib/node_modules/pkg/node_modules/@mrmlnc/readdir-enhanced/lib/index.js:34:10)
    at ReaderSync.dynamicApi (/usr/local/lib/node_modules/pkg/node_modules/fast-glob/out/providers/reader-sync.js:61:24)
    at ReaderSync.api (/usr/local/lib/node_modules/pkg/node_modules/fast-glob/out/providers/reader-sync.js:53:25)
npm ERR! code ELIFECYCLE
npm ERR! errno 2
npm ERR! pkg-ethereumjs-wallet@1.0.0 pkg: `pkg index.js`
npm ERR! Exit status 2
npm ERR! 
npm ERR! Failed at the pkg-ethereumjs-wallet@1.0.0 pkg script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/werle/.npm/_logs/2018-08-17T15_58_29_575Z-debug.log

fixed-patch

Running the pkg script is successful with the change made in this PR

 √ npm run pkg

> pkg-ethereumjs-wallet@1.0.0 pkg /home/werle/repos/arablocks/reproductions/pkg-ethereumjs-wallet
> pkg index.js

> pkg@4.3.4
> Targets not specified. Assuming:
  node10-linux-x64, node10-macos-x64, node10-win-x64
> Warning Cannot find module 'ethereumjs-wallet' from '/home/werle/repos/arablocks/reproductions/pkg-ethereumjs-wallet'
  /home/werle/repos/arablocks/reproductions/pkg-ethereumjs-wallet/index.js
> Warning Cannot include addon %1 into executable.
  The addon must be distributed with executable as %2.
  /home/werle/repos/arablocks/reproductions/pkg-ethereumjs-wallet/node_modules/scrypt/build/Release/scrypt.node
  path-to-executable/scrypt.node

[holgerd77]

Ok, tested this locally with npm pack and then having a look at the generated tarball, package content stays the same. Thanks for the PR!