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Move jQuery specific tasks to independent files. Close jquerygh-1334.
Also: * Confirm build task to the style guide * Use grunt API to load jQuery specific tasks * Add "use strict"; statements Conflicts: Gruntfile.js build/tasks/build.js
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Original file line number | Diff line number | Diff line change |
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module.exports = function( grunt ) { | ||
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"use strict"; | ||
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var fs = require( "fs" ), | ||
distpaths = [ | ||
"dist/jquery.js", | ||
"dist/jquery.min.map", | ||
"dist/jquery.min.js" | ||
]; | ||
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// Process files for distribution | ||
grunt.registerTask( "dist", function() { | ||
var stored, flags, paths, nonascii; | ||
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// Check for stored destination paths | ||
// ( set in dist/.destination.json ) | ||
stored = Object.keys( grunt.config( "dst" ) ); | ||
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// Allow command line input as well | ||
flags = Object.keys( this.flags ); | ||
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// Combine all output target paths | ||
paths = [].concat( stored, flags ).filter(function( path ) { | ||
return path !== "*"; | ||
}); | ||
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// Ensure the dist files are pure ASCII | ||
nonascii = false; | ||
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distpaths.forEach(function( filename ) { | ||
var i, c, | ||
text = fs.readFileSync( filename, "utf8" ); | ||
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// Ensure files use only \n for line endings, not \r\n | ||
if ( /\x0d\x0a/.test( text ) ) { | ||
grunt.log.writeln( filename + ": Incorrect line endings (\\r\\n)" ); | ||
nonascii = true; | ||
} | ||
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// Ensure only ASCII chars so script tags don't need a charset attribute | ||
if ( text.length !== Buffer.byteLength( text, "utf8" ) ) { | ||
grunt.log.writeln( filename + ": Non-ASCII characters detected:" ); | ||
for ( i = 0; i < text.length; i++ ) { | ||
c = text.charCodeAt( i ); | ||
if ( c > 127 ) { | ||
grunt.log.writeln( "- position " + i + ": " + c ); | ||
grunt.log.writeln( "-- " + text.substring( i - 20, i + 20 ) ); | ||
break; | ||
} | ||
} | ||
nonascii = true; | ||
} | ||
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// Modify map/min so that it points to files in the same folder; | ||
// see https://github.com/mishoo/UglifyJS2/issues/47 | ||
if ( /\.map$/.test( filename ) ) { | ||
text = text.replace( /"dist\//g, "\"" ); | ||
fs.writeFileSync( filename, text, "utf-8" ); | ||
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// Use our hard-coded sourceMap directive instead of the autogenerated one (#13274; #13776) | ||
} else if ( /\.min\.js$/.test( filename ) ) { | ||
i = 0; | ||
text = text.replace( /(?:\/\*|)\n?\/\/@\s*sourceMappingURL=.*(\n\*\/|)/g, | ||
function( match ) { | ||
if ( i++ ) { | ||
return ""; | ||
} | ||
return match; | ||
}); | ||
fs.writeFileSync( filename, text, "utf-8" ); | ||
} | ||
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// Optionally copy dist files to other locations | ||
paths.forEach(function( path ) { | ||
var created; | ||
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if ( !/\/$/.test( path ) ) { | ||
path += "/"; | ||
} | ||
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created = path + filename.replace( "dist/", "" ); | ||
grunt.file.write( created, text ); | ||
grunt.log.writeln( "File '" + created + "' created." ); | ||
}); | ||
}); | ||
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return !nonascii; | ||
}); | ||
}; |
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