From b76502c034d197000eb24cf7e62e4f9330701327 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Magnus=20=C3=85hall?= <magnus.ahall@gibon.se>
Date: Fri, 3 Jul 2026 09:09:55 +0200
Subject: [PATCH] Version printing from command line arguments

---
 main.go | 35 ++++++++++++++++++++++-------------
 1 file changed, 22 insertions(+), 13 deletions(-)

diff --git a/main.go b/main.go
index ff935ad..aeba690 100644
--- a/main.go
+++ b/main.go
@@ -36,6 +36,7 @@ var (
 	FlagConfig         string
 	FlagCreateUser     string
 	FlagChangePassword string
+	FlagVersion        bool
 	Webengine          HTMLTemplate.Engine
 	config             Config
 	Log                *slog.Logger
@@ -66,6 +67,7 @@ func init() { // {{{
 	flag.BoolVar(&FlagLoremIpsum, "lorem-ipsum", false, "Replace all G- nodes with lorem ipsum paragraphs")
 	flag.StringVar(&FlagCreateUser, "create-user", "", "Username for creating a new user")
 	flag.StringVar(&FlagChangePassword, "change-password", "", "Change the password for the given username")
+	flag.BoolVar(&FlagVersion, "version", false, "Print version and exit")
 	flag.Parse()
 
 	RxpBearerToken = regexp.MustCompile("(?i)^\\s*Bearer\\s+(.*?)\\s*$")
@@ -76,7 +78,14 @@ func initLog() { // {{{
 	Log = slog.New(slog.NewJSONHandler(os.Stdout, &opts))
 } // }}}
 func main() { // {{{
+	if FlagVersion {
+		fmt.Println(VERSION)
+		return
+	}
+
 	initLog()
+	Log.Info("application", "version", VERSION)
+
 	err := readConfig(FlagConfig)
 	if err != nil {
 		Log.Error("config", "error", err)
@@ -443,7 +452,7 @@ func actionSyncFileUpload(w http.ResponseWriter, r *http.Request) { // {{{
 		Log.Info("file_upload", "status", "done", "user", session.UserID, "uuid", uuid, "total", totalBytes)
 		id := fileUUIDCache[uuid]
 		delete(fileUUIDCache, uuid)
-		_, err = db.Exec(`UPDATE public.file SET upload_complete = true WHERE id = $1`, id) 
+		_, err = db.Exec(`UPDATE public.file SET upload_complete = true WHERE id = $1`, id)
 
 	default:
 		id := fileUUIDCache[uuid]
@@ -502,7 +511,7 @@ func actionUserSetPreferences(w http.ResponseWriter, r *http.Request) { // {{{
 	})
 } // }}}
 
-func actionFileCount(w http.ResponseWriter, r *http.Request) {// {{{
+func actionFileCount(w http.ResponseWriter, r *http.Request) { // {{{
 	session := getUserSession(r)
 	count, err := FileCountForUser(session.UserID)
 	if err != nil {
@@ -512,11 +521,11 @@ func actionFileCount(w http.ResponseWriter, r *http.Request) {// {{{
 	}
 
 	responseData(w, map[string]any{
-		"OK": true,
+		"OK":    true,
 		"Count": count,
 	})
-}// }}}
-func actionFileServerUUIDs(w http.ResponseWriter, r *http.Request) {// {{{
+} // }}}
+func actionFileServerUUIDs(w http.ResponseWriter, r *http.Request) { // {{{
 	session := getUserSession(r)
 	offset, _ := strconv.Atoi(r.PathValue("offset"))
 	uuids, more, err := FileServerUUIDsForUser(session.UserID, offset)
@@ -527,12 +536,12 @@ func actionFileServerUUIDs(w http.ResponseWriter, r *http.Request) {// {{{
 	}
 
 	responseData(w, map[string]any{
-		"OK": true,
-		"UUIDs": uuids,
+		"OK":            true,
+		"UUIDs":         uuids,
 		"MoreRowsExist": more,
 	})
-}// }}}
-func actionFile(w http.ResponseWriter, r *http.Request) {// {{{
+} // }}}
+func actionFile(w http.ResponseWriter, r *http.Request) { // {{{
 	uuid := r.PathValue("uuid")
 	session := getUserSession(r)
 	f, md, err := FileForUser(session.UserID, uuid)
@@ -543,8 +552,8 @@ func actionFile(w http.ResponseWriter, r *http.Request) {// {{{
 	}
 
 	http.ServeContent(w, r, md.Name, md.Modified, f)
-}// }}}
-func actionFileMetadata(w http.ResponseWriter, r *http.Request) {// {{{
+} // }}}
+func actionFileMetadata(w http.ResponseWriter, r *http.Request) { // {{{
 	uuid := r.PathValue("uuid")
 	session := getUserSession(r)
 	md, err := FileMetadata(session.UserID, uuid)
@@ -556,10 +565,10 @@ func actionFileMetadata(w http.ResponseWriter, r *http.Request) {// {{{
 	}
 
 	responseData(w, map[string]any{
-		"OK": true,
+		"OK":       true,
 		"Metadata": md,
 	})
-}// }}}
+} // }}}
 
 func createNewUser(username string) { // {{{
 	reader := bufio.NewReader(os.Stdin)