add: backup Paperless NGX to MacOS

macos/backup-paperless-ngx/install-launchagent.sh

@@ -0,0 +1,57 @@
+#!/bin/bash
+
+set -euo pipefail
+
+SOURCE_DIR=$(cd "$(dirname "$0")" && pwd)
+INSTALL_DIR="$HOME/Library/Application Support/PaperlessBackup"
+CONFIG_DIR="$HOME/.config/paperless-backup"
+PLIST="$HOME/Library/LaunchAgents/de.rob.paperless-ngx-backup.plist"
+LOG_DIR="$HOME/Library/Logs"
+UID_VALUE=$(id -u)
+
+mkdir -p "$INSTALL_DIR" "$CONFIG_DIR" "$(dirname "$PLIST")" "$LOG_DIR"
+install -m 700 "$SOURCE_DIR/backup-paperless-ngx.sh" "$INSTALL_DIR/backup-paperless-ngx.sh"
+
+if [ ! -f "$CONFIG_DIR/config" ]; then
+    install -m 600 "$SOURCE_DIR/config.example" "$CONFIG_DIR/config"
+    echo "Konfiguration angelegt: $CONFIG_DIR/config"
+else
+    echo "Vorhandene Konfiguration bleibt unveraendert: $CONFIG_DIR/config"
+fi
+
+cat > "$PLIST" <<EOF
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+    <key>Label</key>
+    <string>de.rob.paperless-ngx-backup</string>
+    <key>ProgramArguments</key>
+    <array>
+        <string>$INSTALL_DIR/backup-paperless-ngx.sh</string>
+    </array>
+    <key>StartCalendarInterval</key>
+    <dict>
+        <key>Hour</key>
+        <integer>3</integer>
+        <key>Minute</key>
+        <integer>0</integer>
+    </dict>
+    <key>ProcessType</key>
+    <string>Background</string>
+    <key>StandardOutPath</key>
+    <string>$LOG_DIR/paperless-ngx-launchd.out.log</string>
+    <key>StandardErrorPath</key>
+    <string>$LOG_DIR/paperless-ngx-launchd.err.log</string>
+</dict>
+</plist>
+EOF
+
+chmod 600 "$PLIST"
+plutil -lint "$PLIST"
+launchctl bootout "gui/$UID_VALUE" "$PLIST" >/dev/null 2>&1 || true
+launchctl bootstrap "gui/$UID_VALUE" "$PLIST"
+
+echo "LaunchAgent installiert: taeglich um 03:00 Uhr"
+echo "Vor dem ersten echten Lauf bitte pruefen:"
+echo "  $INSTALL_DIR/backup-paperless-ngx.sh --check"