[wp-trac] [WordPress Trac] #30666: Add a comment to RTL and minified files for new contributors

[WordPress Trac]

#30666: Add a comment to RTL and minified files for new contributors
------------------------------+-----------------------------
 Reporter:  SergeyBiryukov    |       Owner:  jorbin
     Type:  enhancement       |      Status:  assigned
 Priority:  normal            |   Milestone:  Future Release
Component:  Build/Test Tools  |     Version:
 Severity:  normal            |  Resolution:
 Keywords:  needs-patch       |     Focuses:  docs
------------------------------+-----------------------------

Comment (by netweb):

 I've got a work-in-progress patch for this, it's piggy backing on top of
 PostCSS using [https://www.npmjs.com/package/postcss-banner PostCSS
 Banner], it needs a bit more work and tweaks for paths but the primary
 issue as it stands is the watch task integration, once I finish up #29792
 I'm more than happy to finish this off if no one beats me to it.


 {{{

 #!diff
 diff --git Gruntfile.js Gruntfile.js
 index 25069f9..7157716 100644
 --- Gruntfile.js
 +++ Gruntfile.js
 @@ -45,6 +45,20 @@ module.exports = function(grunt) {
                                 src: [
                                         'wp-admin/css/colors/*/colors.css'
                                 ]
 +                       },
 +                       banner: {
 +                               options: {
 +                                       processors: [
 +                                               require('postcss-
 banner')({banner: '! This file is automatically generated. '})
 +                                       ]
 +                               },
 +                               cwd: BUILD_DIR,
 +                               dest: BUILD_DIR,
 +                               ext: '.min.css',
 +                               src: [
 +                                       'wp-admin/css/{<%= cssmin.options
 ["wp-admin"] %>}.css',
 +                                       'wp-includes/css/*.css'
 +                               ]
                         }
                 },
                 clean: {
 diff --git package.json package.json
 index a2a8fd6..a17d9d8 100644
 --- package.json
 +++ package.json
 @@ -29,6 +29,7 @@
      "grunt-postcss": "~0.5.4",
      "grunt-rtlcss": "~1.6.0",
      "grunt-sass": "~1.0.0",
 -    "matchdep": "~0.3.0"
 +    "matchdep": "~0.3.0",
 +    "postcss-banner": "~1.0.0"
    }
  }

 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/30666#comment:29>
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