package main import ( "fmt" "os" "os/exec" "strings" ) func main() { var ( repo = getenv("PLUGIN_REPO") registry = getenv("PLUGIN_REGISTRY") username = getenv("SERVICE_PRINCIPAL_CLIENT_ID") password = getenv("SERVICE_PRINCIPAL_CLIENT_SECRET") ) // default registry value if registry == "" { registry = "azurecr.io" } // must use the fully qualified repo name. If the // repo name does not have the registry prefix we // should prepend. if !strings.HasPrefix(repo, registry) { repo = fmt.Sprintf("%s/%s", registry, repo) } os.Setenv("PLUGIN_REPO", repo) os.Setenv("PLUGIN_REGISTRY", registry) os.Setenv("DOCKER_USERNAME", username) os.Setenv("DOCKER_PASSWORD", password) // invoke the base docker plugin binary cmd := exec.Command("drone-docker") cmd.Stdout = os.Stdout cmd.Stderr = os.Stderr err := cmd.Run() if err != nil { os.Exit(1) } } func getenv(key ...string) (s string) { for _, k := range key { s = os.Getenv(k) if s != "" { return } } return }