X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/b9d2799dfebae724dda3b3e28641116ca5daf5c7..38c4ce8bd5aefed6784d457ed3caf28f279d6de4:/services/arv-git-httpd/main.go

diff --git a/services/arv-git-httpd/main.go b/services/arv-git-httpd/main.go
index 3bd7b3a8aa..74ac7ae55e 100644
--- a/services/arv-git-httpd/main.go
+++ b/services/arv-git-httpd/main.go
@@ -1,8 +1,13 @@
+// Copyright (C) The Arvados Authors. All rights reserved.
+//
+// SPDX-License-Identifier: AGPL-3.0
+
 package main
 
 import (
 	"encoding/json"
 	"flag"
+	"fmt"
 	"log"
 	"os"
 	"regexp"
@@ -12,13 +17,16 @@ import (
 	"github.com/coreos/go-systemd/daemon"
 )
 
+var version = "dev"
+
 // Server configuration
 type Config struct {
-	Client       arvados.Client
-	Listen       string
-	GitCommand   string
-	RepoRoot     string
-	GitoliteHome string
+	Client          arvados.Client
+	Listen          string
+	GitCommand      string
+	RepoRoot        string
+	GitoliteHome    string
+	ManagementToken string
 }
 
 var theConfig = defaultConfig()
@@ -44,9 +52,21 @@ func main() {
 		"Value for GITOLITE_HTTP_HOME environment variable. If not empty, GL_BYPASS_ACCESS_CHECKS=1 will also be set."+deprecated)
 
 	cfgPath := flag.String("config", defaultCfgPath, "Configuration file `path`.")
+	dumpConfig := flag.Bool("dump-config", false, "write current configuration to stdout and exit (useful for migrating from command line flags to config file)")
+	getVersion := flag.Bool("version", false, "print version information and exit.")
+
+	flag.StringVar(&theConfig.ManagementToken, "management-token", theConfig.ManagementToken,
+		"Authorization token to be included in all health check requests.")
+
 	flag.Usage = usage
 	flag.Parse()
 
+	// Print version information if requested
+	if *getVersion {
+		fmt.Printf("arv-git-httpd %s\n", version)
+		return
+	}
+
 	err := config.LoadFile(theConfig, *cfgPath)
 	if err != nil {
 		h := os.Getenv("ARVADOS_API_HOST")
@@ -63,13 +83,18 @@ func main() {
 		}
 	}
 
+	if *dumpConfig {
+		log.Fatal(config.DumpAndExit(theConfig))
+	}
+
 	srv := &server{}
 	if err := srv.Start(); err != nil {
 		log.Fatal(err)
 	}
-	if _, err := daemon.SdNotify("READY=1"); err != nil {
+	if _, err := daemon.SdNotify(false, "READY=1"); err != nil {
 		log.Printf("Error notifying init daemon: %v", err)
 	}
+	log.Printf("arv-git-httpd %s started", version)
 	log.Println("Listening at", srv.Addr)
 	log.Println("Repository root", theConfig.RepoRoot)
 	if err := srv.Wait(); err != nil {