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ac2da4e6b9
So far, only browser-based JS files were required to be in strict mode (in the
function form). This commit adds such a requirement to Node.js scripts where
the global form is preferred. All Node.js scripts in sloppy mode were
converted to strict mode.
Closes gh-4499
(cherry picked from commit bbad821c39)
72 lines
1.9 KiB
JavaScript
72 lines
1.9 KiB
JavaScript
"use strict";
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module.exports = function( grunt ) {
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var fs = require( "fs" ),
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filename = grunt.option( "filename" ),
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distpaths = [
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"dist/" + filename,
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"dist/" + filename.replace( ".js", ".min.map" ),
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"dist/" + filename.replace( ".js", ".min.js" )
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];
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// Process files for distribution
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grunt.registerTask( "dist", function() {
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var stored, flags, paths, nonascii;
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// Check for stored destination paths
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// ( set in dist/.destination.json )
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stored = Object.keys( grunt.config( "dst" ) );
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// Allow command line input as well
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flags = Object.keys( this.flags );
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// Combine all output target paths
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paths = [].concat( stored, flags ).filter( function( path ) {
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return path !== "*";
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} );
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// Ensure the dist files are pure ASCII
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nonascii = false;
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distpaths.forEach( function( filename ) {
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var i, c,
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text = fs.readFileSync( filename, "utf8" );
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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.writeln( filename + ": Incorrect line endings (\\r\\n)" );
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nonascii = true;
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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.writeln( 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.writeln( "- position " + i + ": " + c );
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grunt.log.writeln( "-- " + text.substring( i - 20, i + 20 ) );
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break;
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}
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}
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nonascii = true;
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}
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// Optionally copy dist files to other locations
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paths.forEach( function( path ) {
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var created;
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if ( !/\/$/.test( path ) ) {
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path += "/";
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}
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created = path + filename.replace( "dist/", "" );
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grunt.file.write( created, text );
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grunt.log.writeln( "File '" + created + "' created." );
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} );
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} );
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return !nonascii;
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} );
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};
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