[Config] Add custom config location

Dockerfile

@@ -15,4 +15,6 @@ RUN mv "$PHP_INI_DIR/php.ini-production" "$PHP_INI_DIR/php.ini" \
 	&& sed -ri -e 's/(MinProtocol\s*=\s*)TLSv1\.2/\1None/' /etc/ssl/openssl.cnf \
 	&& sed -ri -e 's/(CipherString\s*=\s*DEFAULT)@SECLEVEL=2/\1/' /etc/ssl/openssl.cnf
 
-COPY --chown=www-data:www-data ./ /app/
+COPY --chown=www-data:www-data ./ /app/
+
+CMD ["/app/docker-entrypoint.sh"]

docker-entrypoint.sh

@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+
+# Find custom files in the /config folder and copy them to the respective folders in /app. 
+# Look for bridges that end in 'Bridge.php' and for the whitelist and config.ini files. Everything else is ignored
+# This will overwrite previous configs and bridges. It also uses the default paths of the configs and bridges, so if there is no file that matches, rss-bridge works like default.
+
+for file in `find /config/ -type f`; do
+    file_name="$(basename "$file")" # Strip leading path
+    if [[ $file_name= *" "* ]]; then
+        printf 'Custom Bridge %s has a space in the name and will be skipped.\n' "$file_name"
+        break
+    fi
+    case "$file_name" in
+    *Bridge.php)    yes | cp "$file" /app/bridges/ ;
+                    chown www-data:www-data "/app/bridges/$file_name";
+                    printf "Custom Bridge %s added.\n" $file_name;;
+    config.ini.php) yes | cp "$file" /app/ ;
+                    chown www-data:www-data "/app/$file_name";
+                    printf "Custom config.ini.php added.\n";;
+    whitelist.txt)  yes | cp "$file" /app/ ;
+                    chown www-data:www-data "/app/$file_name";
+                    printf "Custom whitelist.txt added.\n";;
+    esac
+done
+
+# Start apache
+apache2-foreground