gitea act_runner is now runner

Rename all scripts to gitea-runner and remove all act_runner references.

- rename all scripts
- rename systemd service file

Note that the older service needs to be remove and re-installed
the /etc folder is now /etc/gitea-runner instead of /etc/act_runner

download-gitea-runner.sh

@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+
+BASE_FOLDER=$(dirname "$(readlink -f "$0")")"/";
+# shellcheck source=init.sh
+. "${BASE_FOLDER}init.sh";
+
+download_file=$(curl -s https://gitea.com/api/v1/repos/gitea/runner/releases/latest |\
+	jq ".assets[].browser_download_url" |\
+	sed -e 's/"//g' |\
+	grep "${arch}.xz$");
+version=$(echo "${download_file}" | cut -d "/" -f 8);
+file=$(echo "${download_file}" | cut -d "/" -f 9);
+if [ -f "${download_folder}/${file}" ]; then
+	echo "[!] File ${file} has already been downloaded";
+	exit;
+fi;
+echo "act_runner version to download: ${version}";
+
+cd "${download_folder}" || exit;
+echo "${download_file}" |\
+	xargs curl -LJO --output-dir "${download_folder}"
+cd - || exit;
+
+# __END__