// Run runs the git-receive hook. This func is effectively the main for the git-receive hook,
// although it is called from the main in boot.go.
func Run(conf *Config, fs sys.FS, env sys.Env, storageDriver storagedriver.StorageDriver) error {
log.Debug("Running git hook")
builderKey, err := builderconf.GetBuilderKey()
if err != nil {
return err
}
kubeClient, err := client.NewInCluster()
if err != nil {
return fmt.Errorf("couldn't reach the api server (%s)", err)
}
scanner := bufio.NewScanner(os.Stdin)
for scanner.Scan() {
line := scanner.Text()
oldRev, newRev, refName, err := readLine(line)
if err != nil {
return fmt.Errorf("reading STDIN (%s)", err)
}
log.Debug("read [%s,%s,%s]", oldRev, newRev, refName)
// if we're processing a receive-pack on an existing repo, run a build
if strings.HasPrefix(conf.SSHOriginalCommand, "git-receive-pack") {
if err := build(conf, storageDriver, kubeClient, fs, env, builderKey, newRev); err != nil {
return err
}
}
}
return scanner.Err()
}
// New creates a new SDK client configured as the builder.
func New(host, port string) (*deis.Client, error) {
client, err := deis.New(true, fmt.Sprintf("http://%s:%s/", host, port), "")
if err != nil {
return client, err
}
client.UserAgent = "deis-builder"
builderKey, err := conf.GetBuilderKey()
if err != nil {
return client, err
}
client.HooksToken = builderKey
return client, nil
}
// UserInfoFromKey makes a request to the controller to get the user info from they given key.
func UserInfoFromKey(key ssh.PublicKey) (*UserInfo, error) {
fp := fingerprint(key)
url, err := ControllerURLStr("v2", "hooks", "key", fp)
if err != nil {
return nil, err
}
req, err := http.NewRequest("GET", url, nil)
if err != nil {
return nil, err
}
builderKey, err := conf.GetBuilderKey()
if err != nil {
return nil, err
}
req.Header.Add("Content-Type", "application/json")
req.Header.Add("Accept", "application/json")
req.Header.Add("User-Agent", "deis-builder")
req.Header.Add("X-Deis-Builder-Auth", builderKey)
res, err := http.DefaultClient.Do(req)
if err != nil {
return nil, err
}
defer res.Body.Close()
if res.StatusCode != 200 {
return nil, fmt.Errorf("user has no permissions to push in application")
}
ret := &UserInfo{}
if err := json.NewDecoder(res.Body).Decode(ret); err != nil {
return nil, err
}
ret.Fingerprint = fp
return ret, nil
}