diff options
Diffstat (limited to 'build/tasks/build.js')
| -rw-r--r-- | build/tasks/build.js | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/build/tasks/build.js b/build/tasks/build.js index 4d803df77..c50745899 100644 --- a/build/tasks/build.js +++ b/build/tasks/build.js @@ -135,4 +135,37 @@ grunt.registerTask( "clean", function() { require( "rimraf" ).sync( "dist" ); }); +grunt.registerTask( "asciilint", function() { + var valid = true, + files = grunt.file.expand({ filter: "isFile" }, "ui/*.js" ); + files.forEach(function( filename ) { + var i, c, + text = grunt.file.read( filename ); + + // Ensure files use only \n for line endings, not \r\n + if ( /\x0d\x0a/.test( text ) ) { + grunt.log.error( filename + ": Incorrect line endings (\\r\\n)" ); + valid = false; + } + + // Ensure only ASCII chars so script tags don't need a charset attribute + if ( text.length !== Buffer.byteLength( text, "utf8" ) ) { + grunt.log.error( filename + ": Non-ASCII characters detected:" ); + for ( i = 0; i < text.length; i++ ) { + c = text.charCodeAt( i ); + if ( c > 127 ) { + grunt.log.error( "- position " + i + ": " + c ); + grunt.log.error( "-- " + text.substring( i - 20, i + 20 ) ); + break; + } + } + valid = false; + } + }); + if ( valid ) { + grunt.log.ok( files.length + " files lint free." ); + } + return valid; +}); + }; |