Make more logic the filter example in README

[MoOx]

It makes no sense to only call jscs on src/vendor.
The filter() is filtering the pattern you give to him, not the opposite.

[sindresorhus]

I think you're reading it wrong. This is not ignore. Filter filters out a subset of the files using globbing. In the example I filter out everything the vendor files. Would be happy to make that clearer though.

[MoOx]

Sorry I've an issue with a weird behavior (at least unexpected for me). You are right, but I'm missing something.

Here is a part of my gulpfile.

var jshint = require("gulp-jshint")
  , jscs = require("gulp-jscs")
  , jsFiles = [
      "*.js"
    , "*.json"
    , ".jshintrc"
    , ".csslintrc"
    , "./src/js/**/*.js"
  ]

gulp.task("lint-scripts", function() {
  gulp.src(jsFiles)
    .pipe(plumber())

    // dont jscs json files
    .pipe(filter(["!*.json", "!*rc"]))
    .pipe(jscs())
    .pipe(filter.end())

    .pipe(jshint(".jshintrc"))
    .pipe(jshint.reporter("jshint-stylish"))
})

The filtering is not working as expected. What I'm missing ?

[sindresorhus]

What are you getting and what did you expect?

[MoOx]

jscs parse json files which return an error...

[sindresorhus]

@MoOx pushed a fix. mind trying out master?

[MoOx]

Yes sure.

[MoOx]

@sindresorhus just got the same issue (I double check, I've correctly retrieved the new version using through2.
Do you need more information from me ?

[sindresorhus]

@MoOx sorry, about that, check master again. I forgot you need to explicitly allow files with leading dots. I added a testcase for your usage.

[MoOx]

Still having issue. I just take a look & add some stupid console.log() just to see.
It seems the issue is related to the fact that the file.path you use in the multimatch() call is something like /blah/.jshintrc & not .jshintrc. I've check with path.basename(file.path) it works better, but not sure if it's a good idea since the pattern can cover the filename...
Maybe I need to use a better pattern ?

[sindresorhus]

If you need to match subfolders you can use "**/.jshintrc" instead

[MoOx]

I got your point, but it's doesn't really make sense to me since my .jshintrc & other json files I want to filter are at the same level of the gulpfile.

[sindresorhus]

@MoOx can you run tree so I can see your dir structure?

[MoOx]

❯ tree -a
.
├── .DS_Store
├── .csslintrc
├── .editorconfig
├── .git
├── .gitignore
├── .jscs.json
├── .jshintrc
├── Makefile
├── README.md
├── bower.json
├── gulpfile.js
├── package.json
└── src
    ├── .DS_Store
    ├── css
    │   ├── .DS_Store
    │   ├── body
    │   │   ├── index.css
    │   │   ├── nav.css
    │   │   └── page.css
    │   ├── entries
    │   │   └── index.css
    │   ├── index.css
    │   ├── reset
    │   │   └── button.css
    │   ├── styleguide
    │   │   └── button.css
    │   └── vendor
    │       ├── .DS_Store
    │       ├── fontello
    │       │   ├── animation.css
    │       │   ├── fontello-codes.css
    │       │   ├── fontello-embedded.css
    │       │   ├── fontello-ie7-codes.css
    │       │   ├── fontello-ie7.css
    │       │   └── fontello.css
    │       └── normalize.css
    ├── glyphicons
    │   ├── .DS_Store
    │   ├── config.json
    │   ├── fire.svg
    │   ├── plus.svg
    │   └── stats.svg
    ├── html
    │   └── index.jade
    ├── js
    │   ├── .DS_Store
    │   ├── api.js
    │   ├── collections
    │   ├── dom.js
    │   ├── index.js
    │   ├── models
    │   ├── routers
    │   │   └── index.js
    │   ├── storage.js
    │   └── views
    │       ├── 404.jade
    │       ├── 404.js
    │       ├── index.js
    │       ├── nav.jade
    │       ├── nav.js
    │       ├── templates
    │       │   └── entry.jade
    │       └── websites
    │           ├── index.jade
    │           └── index.js
    └── static
        ├── .DS_Store
        ├── font
        │   ├── .DS_Store
        │   ├── fontello.eot
        │   ├── fontello.svg
        │   ├── fontello.ttf
        │   └── fontello.woff
        └── img
            └── ss-Logo.png

The thing is, gulp is giving the full path to the plugin, so you don't have .jshintrc or similar but /full/path/to/.jshintrc :s

[sindresorhus]

@MoOx alright, i think i nailed it. mind trying out 0.2.1?

[MoOx]

Hey @sindresorhus thanks for the work done, but this still don't work (I still got issue on bower.json for example: Error: Syntax error at bower.json: Line 2: Unexpected token :)

/blah/node_modules/gulp-jscs/node_modules/jscs/lib/string-checker.js:209
            throw new Error('Syntax error at ' + filename + ': ' + e.message);
                  ^
Error: Syntax error at bower.json: Line 2: Unexpected token :
    at StringChecker.checkString (/blah/node_modules/gulp-jscs/node_modules/jscs/lib/string-checker.js:209:19)
    at Transform._transform (/blah/node_modules/gulp-jscs/index.js:23:24)
    at Transform._read (/blah/node_modules/gulp-jscs/node_modules/through2/node_modules/readable-stream/lib/_stream_transform.js:179:10)
    at Transform._write (/blah/node_modules/gulp-jscs/node_modules/through2/node_modules/readable-stream/lib/_stream_transform.js:167:12)
    at doWrite (/blah/node_modules/gulp-jscs/node_modules/through2/node_modules/readable-stream/lib/_stream_writable.js:221:10)
    at writeOrBuffer (/blah/node_modules/gulp-jscs/node_modules/through2/node_modules/readable-stream/lib/_stream_writable.js:211:5)
    at Transform.Writable.write (/blah/node_modules/gulp-jscs/node_modules/through2/node_modules/readable-stream/lib/_stream_writable.js:180:11)
    at write (/blah/node_modules/gulp-filter/node_modules/through2/node_modules/readable-stream/lib/_stream_readable.js:586:24)
    at flow (/blah/node_modules/gulp-filter/node_modules/through2/node_modules/readable-stream/lib/_stream_readable.js:595:7)
    at Transform.pipeOnReadable (/blah/node_modules/gulp-filter/node_modules/through2/node_modules/readable-stream/lib/_stream_readable.js:627:5)

Note I've sucessfully installed 0.2.1

gulp-jscs@0.2.1 node_modules/gulp-jscs
├── through2@0.4.0 (readable-stream@1.0.24, xtend@2.1.2)
└── jscs@1.2.3 (colors@0.6.0-1, vow@0.3.9, esprima@1.0.3, minimatch@0.2.12, xmlbuilder@1.1.2, glob@3.2.7, commander@1.2.0, vow-fs@0.2.3)