mirror of
https://github.com/invoiceninja/invoiceninja.git
synced 2025-06-22 13:10:55 -04:00
71 lines
2.1 KiB
JavaScript
71 lines
2.1 KiB
JavaScript
/*
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* grunt-contrib-concat
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* http://gruntjs.com/
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*
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* Copyright (c) 2014 "Cowboy" Ben Alman, contributors
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* Licensed under the MIT license.
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*/
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'use strict';
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module.exports = function(grunt) {
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// Internal lib.
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var comment = require('./lib/comment').init(grunt);
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var chalk = require('chalk');
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grunt.registerMultiTask('concat', 'Concatenate files.', function() {
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// Merge task-specific and/or target-specific options with these defaults.
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var options = this.options({
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separator: grunt.util.linefeed,
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banner: '',
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footer: '',
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stripBanners: false,
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process: false
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});
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// Normalize boolean options that accept options objects.
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if (options.stripBanners === true) { options.stripBanners = {}; }
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if (options.process === true) { options.process = {}; }
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// Process banner and footer.
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var banner = grunt.template.process(options.banner);
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var footer = grunt.template.process(options.footer);
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// Iterate over all src-dest file pairs.
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this.files.forEach(function(f) {
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// Concat banner + specified files + footer.
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var src = banner + f.src.filter(function(filepath) {
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// Warn on and remove invalid source files (if nonull was set).
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if (!grunt.file.exists(filepath)) {
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grunt.log.warn('Source file "' + filepath + '" not found.');
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return false;
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} else {
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return true;
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}
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}).map(function(filepath) {
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// Read file source.
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var src = grunt.file.read(filepath);
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// Process files as templates if requested.
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if (typeof options.process === 'function') {
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src = options.process(src, filepath);
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} else if (options.process) {
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src = grunt.template.process(src, options.process);
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}
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// Strip banners if requested.
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if (options.stripBanners) {
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src = comment.stripBanner(src, options.stripBanners);
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}
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return src;
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}).join(options.separator) + footer;
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// Write the destination file.
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grunt.file.write(f.dest, src);
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// Print a success message.
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grunt.log.writeln('File ' + chalk.cyan(f.dest) + ' created.');
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});
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});
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};
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