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43 lines
1.4 KiB
43 lines
1.4 KiB
/*
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* grunt
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* http://gruntjs.com/
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*
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* Copyright (c) 2012 "Cowboy" Ben Alman
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* Licensed under the MIT license.
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* https://github.com/gruntjs/grunt/blob/master/LICENSE-MIT
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*/
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module.exports = function(grunt) {
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// ==========================================================================
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// TASKS
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// ==========================================================================
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grunt.registerMultiTask('concat', 'Concatenate files.', function() {
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var files = grunt.file.expandFiles(this.file.src);
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// Concat specified files.
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var src = grunt.helper('concat', files, {separator: this.data.separator});
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grunt.file.write(this.file.dest, src);
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// Fail task if errors were logged.
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if (this.errorCount) { return false; }
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// Otherwise, print a success message.
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grunt.log.writeln('File "' + this.file.dest + '" created.');
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});
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// ==========================================================================
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// HELPERS
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// ==========================================================================
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// Concat source files and/or directives.
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grunt.registerHelper('concat', function(files, options) {
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options = grunt.utils._.defaults(options || {}, {
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separator: grunt.utils.linefeed
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});
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return files ? files.map(function(filepath) {
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return grunt.task.directive(filepath, grunt.file.read);
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}).join(grunt.utils.normalizelf(options.separator)) : '';
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});
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};
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