add github actions runner

ct/github-runner.sh

@@ -0,0 +1,69 @@
+#!/usr/bin/env bash
+source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVED/main/misc/build.func)
+
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: MickLesk (CanbiZ)
+# License: MIT | https://github.com/community-scripts/ProxmoxVED/raw/main/LICENSE
+# Source: https://github.com/actions/runner
+
+APP="GitHub-Runner"
+var_tags="${var_tags:-ci}"
+var_cpu="${var_cpu:-2}"
+var_ram="${var_ram:-2048}"
+var_disk="${var_disk:-8}"
+var_os="${var_os:-debian}"
+var_version="${var_version:-13}"
+var_unprivileged="${var_unprivileged:-1}"
+var_nesting="${var_nesting:-1}"
+var_keyctl="${var_keyctl:-1}"
+
+header_info "$APP"
+variables
+color
+catch_errors
+
+function update_script() {
+  header_info
+  check_container_storage
+  check_container_resources
+
+  if [[ ! -f /opt/actions-runner/run.sh ]]; then
+    msg_error "No ${APP} Installation Found!"
+    exit 1
+  fi
+
+  if check_for_gh_release "actions-runner" "actions/runner"; then
+    msg_info "Stopping Service"
+    systemctl stop actions-runner
+    msg_ok "Stopped Service"
+
+    msg_info "Backing up runner configuration"
+    BACKUP_DIR="/opt/actions-runner.backup"
+    mkdir -p "$BACKUP_DIR"
+    [[ -f /opt/actions-runner/.runner ]] && cp -a /opt/actions-runner/.runner "$BACKUP_DIR/"
+    [[ -f /opt/actions-runner/.credentials ]] && cp -a /opt/actions-runner/.credentials "$BACKUP_DIR/"
+    msg_ok "Backed up configuration"
+
+    CLEAN_INSTALL=1 fetch_and_deploy_gh_release "actions-runner" "actions/runner" "prebuild" "latest" "/opt/actions-runner" "actions-runner-linux-x64-*.tar.gz"
+
+    msg_info "Restoring runner configuration"
+    [[ -f "$BACKUP_DIR/.runner" ]] && cp -a "$BACKUP_DIR/.runner" /opt/actions-runner/
+    [[ -f "$BACKUP_DIR/.credentials" ]] && cp -a "$BACKUP_DIR/.credentials" /opt/actions-runner/
+    rm -rf "$BACKUP_DIR"
+    msg_ok "Restored configuration"
+
+    msg_info "Starting Service"
+    systemctl start actions-runner
+    msg_ok "Started Service"
+    msg_ok "Updated successfully!"
+  fi
+  exit
+}
+
+start
+build_container
+description
+
+msg_ok "Completed successfully!\n"
+echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
+echo -e "${INFO}${YW} After first boot, run config.sh with your token and start the service.${CL}"