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43 lines
1.1 KiB
43 lines
1.1 KiB
5 years ago
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module.exports = function( grunt ) {
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"use strict";
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grunt.registerTask( "clean", function() {
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require( "rimraf" ).sync( "dist" );
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} );
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grunt.registerTask( "asciilint", function() {
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var valid = true,
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files = grunt.file.expand( { filter: "isFile" }, "ui/*.js" );
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files.forEach( function( filename ) {
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var i, c,
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text = grunt.file.read( filename );
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// Ensure files use only \n for line endings, not \r\n
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if ( /\x0d\x0a/.test( text ) ) {
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grunt.log.error( filename + ": Incorrect line endings (\\r\\n)" );
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valid = false;
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}
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// Ensure only ASCII chars so script tags don't need a charset attribute
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if ( text.length !== Buffer.byteLength( text, "utf8" ) ) {
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grunt.log.error( filename + ": Non-ASCII characters detected:" );
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for ( i = 0; i < text.length; i++ ) {
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c = text.charCodeAt( i );
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if ( c > 127 ) {
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grunt.log.error( "- position " + i + ": " + c );
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grunt.log.error( "-- " + text.substring( i - 20, i + 20 ) );
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break;
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}
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}
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valid = false;
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}
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} );
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if ( valid ) {
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grunt.log.ok( files.length + " files lint free." );
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}
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return valid;
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} );
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};
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