constructor (path, options = {}) {
this.id = nextId++
this.emitter = new Emitter()
this.subscriptions = new CompositeDisposable()
this.repo = GitUtils.open(path)
if (this.repo == null) {
throw new Error(`No Git repository found searching path: ${path}`)
}
this.statusRefreshCount = 0
this.statuses = {}
this.upstream = {ahead: 0, behind: 0}
for (let submodulePath in this.repo.submodules) {
const submoduleRepo = this.repo.submodules[submodulePath]
submoduleRepo.upstream = {ahead: 0, behind: 0}
}
this.project = options.project
this.config = options.config
if (options.refreshOnWindowFocus || options.refreshOnWindowFocus == null) {
const onWindowFocus = () => {
this.refreshIndex()
this.refreshStatus()
}
window.addEventListener('focus', onWindowFocus)
this.subscriptions.add(new Disposable(() => window.removeEventListener('focus', onWindowFocus)))
}
if (this.project != null) {
this.project.getBuffers().forEach(buffer => this.subscribeToBuffer(buffer))
this.subscriptions.add(this.project.onDidAddBuffer(buffer => this.subscribeToBuffer(buffer)))
}
}
let git
try {
const _realGit = require('git-utils')
git = {
open(...argus) {
let _realRepo
try {
_realRepo = _realGit.open(...argus)
} catch (err) {
_realRepo = null
}
if (!_realRepo) {
return null
}
return new Proxy(_realRepo, {
get(obj, key) {
const original = obj[key]
if (typeof original === 'function') {
return function (...args) {
let result
try {
result = original.apply(obj, args)
} catch (e) {
console.log('proxy intercepted an error', e)
result = null
}
return result
}
}
return original
}