170 lines
3.5 KiB
JavaScript
170 lines
3.5 KiB
JavaScript
"use strict";
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var NodeGit = require("nodegit"),
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Promise = require('bluebird'),
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path = require('path'),
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os = require('os'),
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fs = Promise.promisifyAll(require("fs")),
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_ = require('lodash');
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/**
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* Git Model
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*/
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module.exports = {
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_git: null,
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_repo: {
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path: '',
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exists: false,
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inst: null
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},
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/**
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* Initialize Git model
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*
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* @param {Object} appconfig The application config
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* @return {Object} Git model instance
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*/
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init(appconfig) {
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let self = this;
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//-> Build repository path
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if(_.isEmpty(appconfig.git.path) || appconfig.git.path === 'auto') {
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self._repo.path = path.join(ROOTPATH, 'repo');
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} else {
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self._repo.path = appconfig.git.path;
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}
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//-> Initialize repository
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self._initRepo(appconfig).then((repo) => {
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self._repo.inst = repo;
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});
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return self;
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},
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/**
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* Initialize Git repository
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*
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* @param {Object} appconfig The application config
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* @return {Object} Promise
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*/
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_initRepo(appconfig) {
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let self = this;
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winston.info('[GIT] Initializing Git repository...');
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//-> Check if path is accessible
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return fs.mkdirAsync(self._repo.path).catch((err) => {
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if(err.code !== 'EEXIST') {
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winston.error('Invalid Git repository path or missing permissions.');
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}
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}).then(() => {
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//-> Check if path already contains a git working folder
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return fs.statAsync(path.join(self._repo.path, '.git')).then((stat) => {
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self._repo.exists = stat.isDirectory();
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}).catch((err) => {
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self._repo.exists = false;
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});
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}).then(() => {
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//-> Init repository
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let repoInitOperation = null;
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if(self._repo.exists) {
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winston.info('[GIT] Using existing repository...');
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repoInitOperation = NodeGit.Repository.open(self._repo.path);
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} else if(appconfig.git.mode === 'remote') {
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winston.info('[GIT] Cloning remote repository for first time...');
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let cloneOptions = self._generateCloneOptions(appconfig);
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repoInitOperation = NodeGit.Clone(appconfig.git.url, self._repo.path, cloneOptions);
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} else {
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winston.info('[GIT] Using offline local repository...');
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repoInitOperation = NodeGit.Repository.init(self._repo.path, 0);
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}
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return repoInitOperation;
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}).catch((err) => {
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winston.error('Unable to open or clone Git repository!');
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winston.error(err);
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}).then((repo) => {
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self._repo.inst = repo;
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winston.info('[GIT] Git repository is now ready.');
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});
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},
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/**
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* Generate Clone Options object
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*
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* @param {Object} appconfig The application configuration
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* @return {Object} CloneOptions object
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*/
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_generateCloneOptions(appconfig) {
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let cloneOptions = {};
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cloneOptions.fetchOpts = {
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callbacks: {
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credentials: () => {
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let cred = null;
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switch(appconfig.git.auth.type) {
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case 'basic':
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cred = NodeGit.Cred.userpassPlaintextNew(
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appconfig.git.auth.user,
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appconfig.git.auth.pass
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);
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break;
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case 'oauth':
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cred = NodeGit.Cred.userpassPlaintextNew(
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appconfig.git.auth.token,
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"x-oauth-basic"
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);
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break;
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case 'ssh':
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cred = NodeGit.Cred.sshKeyNew(
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appconfig.git.auth.user,
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appconfig.git.auth.publickey,
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appconfig.git.auth.privatekey,
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appconfig.git.auth.passphrase
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);
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break;
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default:
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cred = NodeGit.Cred.defaultNew();
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break;
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}
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return cred;
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}
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}
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};
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if(os.type() === 'Darwin') {
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cloneOptions.fetchOpts.callbacks.certificateCheck = () => { return 1; }; // Bug in OS X, bypass certs check workaround
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}
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return cloneOptions;
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}
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}; |