96 lines
2.6 KiB
JavaScript
96 lines
2.6 KiB
JavaScript
var fs = require("fs");
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var path = require("path");
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var ZipWriter = require('moxie-zip').ZipWriter;
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module.exports = function (grunt) {
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grunt.registerMultiTask("moxiezip", "Creates zip files.", function () {
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var target = grunt.config([this.name, this.target]);
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var archive = new ZipWriter();
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var done = this.async();
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var options = target.options || {}, excludePaths = {};
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options.baseDir = (options.baseDir || '').replace(/\\/g, '/');
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function addExcludes(excludes) {
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if (Array.isArray(excludes)) {
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excludes.forEach(function (excludePath) {
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excludePaths[path.resolve(excludePath)] = true;
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});
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}
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}
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function filterZipPath(zipFilePath) {
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if (options.pathFilter) {
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return options.pathFilter(zipFilePath);
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}
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return zipFilePath;
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}
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function process(filePath, zipFilePath) {
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var args, stat = fs.statSync(filePath);
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if (excludePaths[path.resolve(filePath)]) {
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return;
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}
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zipFilePath = zipFilePath || filePath;
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filePath = filePath.replace(/\\/g, '/');
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zipFilePath = zipFilePath.replace(/\\/g, '/');
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zipFilePath = filterZipPath(zipFilePath);
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if (stat.isFile()) {
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var data = fs.readFileSync(filePath);
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if (options.dataFilter) {
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args = { filePath: filePath, zipFilePath: zipFilePath, data: data };
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options.dataFilter(args);
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data = args.data;
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}
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archive.addData(path.join(options.baseDir, zipFilePath), data);
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} else if (stat.isDirectory()) {
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fs.readdirSync(filePath).forEach(function (fileName) {
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process(path.join(filePath, fileName), path.join(zipFilePath, fileName));
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});
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}
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}
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if (options.concat) {
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options.concat.forEach(function (pair) {
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var chunks;
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chunks = grunt.file.expand(pair.src).map(function (src) {
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return grunt.file.read(src);
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});
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pair.dest.forEach(function (zipFilePath) {
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zipFilePath = filterZipPath(zipFilePath);
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archive.addData(path.join(options.baseDir, zipFilePath), chunks.join('\r\n'));
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});
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});
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}
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if (target.options.excludes) {
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addExcludes(grunt.file.expand(target.options.excludes));
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}
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this.files.forEach(function (filePair) {
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filePair.src.forEach(function (src) {
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process(src);
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});
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});
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if (options.onBeforeSave) {
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options.onBeforeSave(archive);
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}
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grunt.file.mkdir(path.dirname(options.to));
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archive.saveAs(options.to, function () {
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grunt.log.ok('Created zip file:', options.to);
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done();
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});
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});
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};
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