From 0ecde0c1ef5cab0bfb37c9a91c1a1260095643ee Mon Sep 17 00:00:00 2001
From: sysops <sysops@LenovoT14Gen5>
Date: Fri, 12 Jun 2026 23:45:15 +0200
Subject: [PATCH] =?UTF-8?q?feat(cli):=20archivmail=20update=20=E2=80=94=20?=
 =?UTF-8?q?Wrapper=20f=C3=BCr=20update.sh?=
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Statt update.sh manuell zu suchen/laden kann jetzt
`archivmail update` (als root) ausgeführt werden. Nutzt
/opt/archivmail/update.sh falls vorhanden, sonst Download von Gitea.
---
 cmd/archivmail/cmd_import.go |  1 +
 cmd/archivmail/cmd_update.go | 56 ++++++++++++++++++++++++++++++++++++
 cmd/archivmail/main.go       |  3 ++
 3 files changed, 60 insertions(+)
 create mode 100644 cmd/archivmail/cmd_update.go

diff --git a/cmd/archivmail/cmd_import.go b/cmd/archivmail/cmd_import.go
index 1b26dd9..5aeb6a7 100644
--- a/cmd/archivmail/cmd_import.go
+++ b/cmd/archivmail/cmd_import.go
@@ -287,6 +287,7 @@ Commands:
   recompress     Bestehende Mails nachträglich gzip-komprimieren
   rethread       Thread-IDs rückwirkend aus In-Reply-To/References befüllen
   ocr-reprocess  OCR für Anhänge nachholen (alle oder pro Mandant/Status)
+  update         Auf neueste Version aktualisieren (führt update.sh aus)
   version        Version anzeigen
   help           Diese Hilfe anzeigen
 
diff --git a/cmd/archivmail/cmd_update.go b/cmd/archivmail/cmd_update.go
new file mode 100644
index 0000000..fd53e40
--- /dev/null
+++ b/cmd/archivmail/cmd_update.go
@@ -0,0 +1,56 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+)
+
+const updateScriptURL = "https://gitea.perlbach24.de/scripte/archivmail/raw/branch/main/update.sh"
+const updateScriptPath = "/opt/archivmail/update.sh"
+
+// runUpdate fetches and executes update.sh, which pulls the latest version
+// from git, rebuilds frontend + backend, and restarts the services.
+// Usage: archivmail update
+func runUpdate(args []string) {
+	if os.Geteuid() != 0 {
+		fmt.Fprintln(os.Stderr, "archivmail update: muss als root ausgeführt werden (sudo archivmail update)")
+		os.Exit(1)
+	}
+
+	script := updateScriptPath
+	if _, err := os.Stat(script); err != nil {
+		var dlErr error
+		script, dlErr = downloadUpdateScript()
+		if dlErr != nil {
+			fmt.Fprintf(os.Stderr, "archivmail update: %s nicht gefunden und Download fehlgeschlagen: %v\n", updateScriptPath, dlErr)
+			os.Exit(1)
+		}
+		defer os.Remove(script)
+	}
+
+	cmd := exec.Command("bash", script)
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+	cmd.Stdin = os.Stdin
+	if err := cmd.Run(); err != nil {
+		fmt.Fprintf(os.Stderr, "archivmail update: %v\n", err)
+		os.Exit(1)
+	}
+}
+
+func downloadUpdateScript() (string, error) {
+	tmp, err := os.CreateTemp("", "archivmail-update-*.sh")
+	if err != nil {
+		return "", err
+	}
+	tmp.Close()
+
+	cmd := exec.Command("curl", "-fsSL", updateScriptURL, "-o", tmp.Name())
+	cmd.Stderr = os.Stderr
+	if err := cmd.Run(); err != nil {
+		os.Remove(tmp.Name())
+		return "", err
+	}
+	return tmp.Name(), nil
+}
diff --git a/cmd/archivmail/main.go b/cmd/archivmail/main.go
index b7f4dae..b1d7514 100644
--- a/cmd/archivmail/main.go
+++ b/cmd/archivmail/main.go
@@ -67,6 +67,9 @@ func main() {
 		case "ocr-reprocess":
 			runOCRReprocess(os.Args[2:])
 			return
+		case "update":
+			runUpdate(os.Args[2:])
+			return
 		case "version":
 			fmt.Printf("archivmail %s\n", AppVersion)
 			for mod, ver := range Modules {