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1× | 'use strict';
var path = require('path');
var http = require('http');
var https = require('https');
var url = require('url');
var _ = require('lodash');
var fs = require('graceful-fs');
var gitlab = require('gitlab');
var Promise = require('bluebird');
var semver = require('semver');
var ProgressBar = require('progress');
var fecom = require('../fecom');
var GitlabRepo = function () {
this.gitlab = {};
this.repo = null;
};
GitlabRepo.prototype = {
constructor: GitlabRepo,
initialize: function () {
var self = this;
self.gitlab.token = fecom.profile.token;
self.gitlab = gitlab({
token: fecom.profile.token,
url: fecom.config.domain + '/api/v3'
});
self.repo = self.gitlab.projects.repository;
},
getArchive: function (namespace, projectName, tagName) {
var archiveUrl = fecom.config.domain + '/' + namespace + '/' + projectName + '/repository/archive.zip?ref=' + tagName + '&private_token=' + fecom.profile.token;
var prefix = namespace + '/' + projectName + '-' + tagName;
var archivePath = path.join(fecom.tmpDir, prefix + '-archive.zip');
archiveUrl = url.parse(archiveUrl);
var client = ('http:' === archiveUrl.protocol ? http : https);
var semantic = fecom.stringify({
name: projectName,
owner: namespace,
version: tagName
});
return new Promise(function (resolve) {
// fecom.logger.info('Begin to download ' + specified);
// fecom.logger.info(archiveUrl.href);
var req = client.request(archiveUrl);
req.end();
req.on('response', function (res) {
var dirname = path.join(fecom.tmpDir, namespace);
var contentLength = res.headers['content-length'] >> 0;
var bar = new ProgressBar(fecom.i18n('DOWNLOADING_COMPONENT', semantic), {
complete: '=',
incomplete: ' ',
width: 20,
total: contentLength
});
Iif (!fs.existsSync(dirname)) {
fs.mkdirSync(dirname);
}
var stream = fs.createWriteStream(archivePath);
res.on('data', function (chunk) {
bar.tick(chunk.length);
stream.write(chunk);
});
res.on('end', function () {
stream.on('finish', function () {
// fecom.logger.info('Finish downloading ' + prefix);
resolve(archivePath);
});
stream.end();
});
});
});
},
validate: function (namespace, projectName, version) {
var self = this;
var latestTag = '';
var promise = version ? fecom.async(version) : self.getLatestTag(namespace, projectName).then(function (tag) { return tag.name; });
return promise
.then(function (tagName) {
latestTag = tagName;
return self.getComponentJson(namespace, projectName, tagName);
})
.then(function (json) {
Iif (json.version !== latestTag) {
throw new Error(fecom.i18n('ERROR_INVALID_COMPONENT', projectName));
}
return json;
});
},
getDependencies: function (namespace, projectName, version) {
// Get dependencies
var self = this;
var node = {};
return self.validate(namespace, projectName, version)
.then(function (json) {
json.dependencies = json.dependencies || [];
version = version || json.version;
node.name = fecom.stringify({
name: projectName,
owner: namespace,
version: version
});
node.dependencies = json.dependencies.map(function (specified) {
return fecom.stringify(fecom.parse(specified));
});
return node;
});
},
getAllTags: function (namespace, projectName) {
var self = this;
var projectId = namespace + '/' + projectName;
return new Promise(function (resolve, reject) {
self.repo.listTags(projectId, function (tags) {
Iif (!tags) {
reject(new Error('Repository not found'));
return false;
}
Iif (tags && !tags.length) {
reject(new Error('Component tags not found in ' + projectId));
return false;
}
resolve(tags);
});
});
},
getLatestTag: function (namespace, projectName) {
var self = this;
return self.getAllTags(namespace, projectName)
.then(function (tags) {
var latest = {};
latest = _(tags).sortBy('commit.committed_date').last();
return latest;
});
},
getComponentJson: function (namespace, projectName, tagName) {
var self = this;
return new Promise(function (resolve, reject) {
var projectId = namespace + '/' + projectName;
self.repo.showFile({
projectId: projectId,
ref: 'tags/' + tagName,
file_path: 'component.json'
}, function (file) {
var content, json;
if (!file) {
reject(new Error('"component.json" not found in ' + projectId));
return false;
}
content = (new Buffer(file.content, 'base64')).toString();
try {
json = JSON.parse(content);
} catch (err) {
reject(err);
return false;
}
resolve(json);
});
});
},
searchComponents: function (pattern, options) {
var self = this;
options = options || {};
return new Promise(function (resolve) {
self.gitlab.projects.all(function (projects) {
var results = [];
results = projects
.filter(function (project) {
Iif (options.byOwner || options.byName || options.byDescription) {
var ownerMatch = options.byOwner && project.namespace.name.match(pattern);
var nameMatch = options.byName && project.name.match(pattern);
var descriptionMatch = options.byDescription && project.description.match(pattern);
return ownerMatch || nameMatch || descriptionMatch;
}
return project.name.match(pattern);
})
.map(function (project) {
return {
name: project.name,
owner: project.namespace.name,
description: project.description
};
});
resolve(results);
});
})
.then(function (results) {
return Promise.all(results.map(function (result) {
return self.validate(result.owner, result.name)
.then(function (json) {
json.owner = result.owner;
json.name = result.name;
return _.pick(json, ['owner', 'name', 'version', 'description']);
})
.catch(function () {
return null;
});
}));
})
.then(function (results) {
var filteredResults = _.reject(results, _.isNull);
return _.sortBy(filteredResults, ['owner', 'name']);
});
}
};
module.exports = new GitlabRepo(); |