Change gogs port number

src/freedombone-app-gogs

@@ -150,6 +150,18 @@ function upgrade_gogs {
         return
     fi
 
+    GOGS_CONFIG_PATH=/home/${GOGS_USERNAME}/custom/conf
+    GOGS_CONFIG_FILE=$GOGS_CONFIG_PATH/app.ini
+
+    # Change port number if necessary
+    if ! grep -q "HTTP_PORT = ${GOGS_PORT}" "${GOGS_CONFIG_FILE}"; then
+        sed -i "s|HTTP_PORT =.*|HTTP_PORT = ${GOGS_PORT}|g" "${GOGS_CONFIG_FILE}"
+        read_config_param GIT_DOMAIN_NAME
+        sed -i "s|proxy_pass .*|proxy_pass http://localhost:${GOGS_PORT};|g" "/etc/nginx/sites-available/${GIT_DOMAIN_NAME}"
+        systemctl restart gogs
+        systemctl restart nginx
+    fi
+
     CURR_GOGS_VERSION=$(get_completion_param "gogs version")
     echo "gogs current version: ${CURR_GOGS_VERSION}"
     echo "gogs app version: ${GOGS_VERSION}"
@@ -157,8 +169,6 @@ function upgrade_gogs {
         return
     fi
 
-    GOGS_CONFIG_PATH=/home/${GOGS_USERNAME}/custom/conf
-    GOGS_CONFIG_FILE=$GOGS_CONFIG_PATH/app.ini
     cp "$GOGS_CONFIG_FILE $INSTALL_DIR/gogs_config.ini"
 
     if [ -d "$INSTALL_DIR/gogs-repositories" ]; then