Git repository handling
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.gitignore
vendored
3
.gitignore
vendored
@ -44,3 +44,6 @@ jspm_packages
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# Config Files
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config.yml
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# App Repo
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repo
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@ -38,6 +38,29 @@ redis:
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port: 6379
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db: 0
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# -------------------------------------------------
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# Git Connection Info
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# -------------------------------------------------
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# Full explanation + examples in the documentation (https://requarks-wiki.readme.io/)
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git:
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path: auto
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mode: remote
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url: https://github.com/Organization/Repo
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auth:
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type: ssh
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user: gitusername
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publickey: /etc/requarkswiki/keys/git.pub
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privatekey: /etc/requarkswiki/keys/git.key
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passphrase: SomeSshPassphrase
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# auth:
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# type: oauth
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# token: 1234567890abcdefghijklmnopqrstuvxyz
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# auth:
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# type: basic
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# user: johnsmith
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# pass: password123
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# -------------------------------------------------
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# Secret key to use when encrypting sessions
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# -------------------------------------------------
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@ -7,7 +7,19 @@ var router = express.Router();
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* Home
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*/
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router.get('/', (req, res) => {
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res.render('pages/view');
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var md = require('markdown-it')({
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breaks: true,
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linkify: true,
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typographer: true
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});
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var Promise = require('bluebird');
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var fs = Promise.promisifyAll(require("fs"));
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fs.readFileAsync("repo/Gollum.md", "utf8").then(function(contents) {
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res.render('pages/view', { contents: md.render(contents) });
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});
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});
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module.exports = router;
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170
models/git.js
Normal file
170
models/git.js
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@ -0,0 +1,170 @@
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"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.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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};
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// ----------------------------------------
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global.winston = require('winston');
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winston.info('Requarks Wiki is initializing...');
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winston.info('[SERVER] Requarks Wiki is initializing...');
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global.ROOTPATH = __dirname;
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var appconfig = require('./models/config')('./config.yml');
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global.db = require('./models/mongodb')(appconfig);
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global.red = require('./models/redis')(appconfig);
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global.git = require('./models/git').init(appconfig);
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var _ = require('lodash');
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var express = require('express');
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@ -155,9 +156,9 @@ app.use(function(err, req, res, next) {
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// Start HTTP server
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// ----------------------------------------
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winston.info('Requarks Wiki has initialized successfully.');
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winston.info('[SERVER] Requarks Wiki has initialized successfully.');
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winston.info('Starting HTTP server on port ' + appconfig.port + '...');
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winston.info('[SERVER] Starting HTTP server on port ' + appconfig.port + '...');
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app.set('port', appconfig.port);
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var server = http.createServer(app);
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@ -183,5 +184,5 @@ server.on('error', (error) => {
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});
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server.on('listening', () => {
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winston.info('HTTP server started successfully! [RUNNING]');
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winston.info('[SERVER] HTTP server started successfully! [RUNNING]');
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});
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@ -49,4 +49,6 @@ block content
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h2.subtitle
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| Primary bold subtitle
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.content
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!= contents
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