67 lines
1.9 KiB
JavaScript
67 lines
1.9 KiB
JavaScript
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/*jshint node:true */
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'use strict';
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module.exports = function (grunt) {
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grunt.loadNpmTasks('grunt-http');
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/**
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* Select matching asset from last release in releases list
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* from GitHub API
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*
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* @param {releases: array} Releases list
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* @return {string|false} Asset download URL, false if none found
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*/
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function selectAsset(releases) {
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var assets, asset, release,
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assetsLength, releasesLength,
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name, types = grunt.config.get('platforms'),
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type = types[grunt.task.current.args[0]],
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i, j;
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releasesLength = releases.length;
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for (i = 0; i < releasesLength; i += 1) {
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release = releases[i];
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name = 'atom-shell-' + release.tag_name + '-' + type + '.zip';
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// we only want stable releases
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if (release.prerelease === false && release.draft === false) {
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assets = release.assets;
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assetsLength = assets.length;
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for (j = 0; j < assetsLength; j += 1) {
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asset = assets[j];
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if (asset.name === name) {
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return asset.browser_download_url;
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}
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}
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}
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}
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return false;
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}
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grunt.config('http.find-asset', {
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options: {
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url: '<%= releases %>',
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headers: {
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'User-Agent': 'Grunt'
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},
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callback: function (err, res, body) {
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if (err) {
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throw err;
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}
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var releases = JSON.parse(body), asset = selectAsset(releases);
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if (asset !== false) {
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grunt.config.set('asset', asset);
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} else {
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grunt.fail.warn(new Error('No recent release found'));
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}
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}
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}
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});
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};
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