From 76dfd09beceedddfc06645cf4914c2b377a285c4 Mon Sep 17 00:00:00 2001
From: Gamerboy59 <gamerboy59se@googlemail.com>
Date: Tue, 10 Sep 2024 16:33:31 +0200
Subject: [PATCH] Add RPM support to rpxy-start.sh

---
 .build/rpxy-start.sh | 73 ++++++++++++++++++++++++++++++++------------
 1 file changed, 53 insertions(+), 20 deletions(-)

diff --git a/.build/rpxy-start.sh b/.build/rpxy-start.sh
index 199e5c6..e09ffe4 100644
--- a/.build/rpxy-start.sh
+++ b/.build/rpxy-start.sh
@@ -1,29 +1,62 @@
 #!/bin/bash
 
+set -e
+
+CACHE_DIR="/tmp/rpxy/.cache"
+CONFIG_DIR="/etc/rpxy"
+CONFIG_FILE="$CONFIG_DIR/config.toml"
+WEBUI_CONFIG="/var/www/rpxy-webui/storage/app/config.toml"
+COMMENT_MARKER="# IMPORTANT: DEACTIVATED This config is deactivated because rpxy-webui is installed"
+
 # Ensure the cache directory exists as it could get deleted on system restart
-if [ ! -d /tmp/rpxy/.cache ]; then
+create_cache_dir() {
     # Create the temporary directory for rpxy
-    mkdir -p /tmp/rpxy/.cache
+    mkdir -p "$CACHE_DIR"
     chown -R rpxy:rpxy /tmp/rpxy
-    chmod 700 /tmp/rpxy/.cache
-fi
+    chmod 700 "$CACHE_DIR"
+}
 
 # Check if rpxy-webui is installed
-if dpkg-query -W -f='${Status}' rpxy-webui 2>/dev/null | grep -q "install ok installed"; then
-    echo "rpxy-webui is installed. Starting rpxy with rpxy-webui"
-    exec /usr/bin/rpxy -w -c /var/www/rpxy-webui/storage/app/config.toml
-else
-    echo "rpxy-webui is not installed. Starting with default config"
-    
-    # Ensure the /etc/rpxy directory exists
-    if [ ! -d /etc/rpxy ]; then
-        mkdir -p /etc/rpxy
+is_package_installed() {
+    if command -v rpm >/dev/null 2>&1; then
+        rpm -q "$1" >/dev/null 2>&1
+    elif command -v dpkg-query >/dev/null 2>&1; then
+        dpkg-query -W -f='${Status}' "$1" 2>/dev/null | grep -q "install ok installed"
+    else
+        echo "Neither rpm nor dpkg-query found. Cannot verify installation status of rpxy-webui package." >&2
+        return 1
     fi
-    
-    # Create the config file if it doesn't exist
-    if [ ! -f /etc/rpxy/config.toml ]; then
-        echo "# Default rpxy config file" > /etc/rpxy/config.toml
+}
+
+# Create the config file if it doesn't exist
+ensure_config_exists() {
+    mkdir -p "$CONFIG_DIR"
+    [ -f "$CONFIG_FILE" ] || echo "# Standard rpxy Konfigurationsdatei" > "$CONFIG_FILE"
+}
+
+add_comment_to_config() {
+    if ! grep -q "^$COMMENT_MARKER" "$CONFIG_FILE"; then
+        sed -i "1i$COMMENT_MARKER\n" "$CONFIG_FILE"
     fi
-    
-    exec /usr/bin/rpxy -c /etc/rpxy/config.toml
-fi
+}
+
+remove_comment_from_config() {
+    sed -i "/^$COMMENT_MARKER/d" "$CONFIG_FILE"
+}
+
+main() {
+    [ -d "$CACHE_DIR" ] || create_cache_dir
+    ensure_config_exists
+
+    if is_package_installed rpxy-webui; then
+        echo "rpxy-webui is installed. Starting rpxy with rpxy-webui"
+        add_comment_to_config
+        exec /usr/bin/rpxy -w -c "$WEBUI_CONFIG"
+    else
+        echo "rpxy-webui is not installed. Starting with default config"
+        remove_comment_from_config
+        exec /usr/bin/rpxy -c "$CONFIG_FILE"
+    fi
+}
+
+main "$@"