Fix Gitea Actions checkout for subpath

.gitea/workflows/homelab-main.yml

@@ -11,9 +11,15 @@ jobs:
 
     steps:
       - name: Check out repository
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
+        run: |
+          set -euo pipefail
+
+          find . -mindepth 1 -maxdepth 1 -exec rm -rf -- {} +
+          git init
+          git remote add origin https://lab2025.duckdns.org/git/jv/my-homelab-configs.git
+          git fetch --prune origin +refs/heads/main:refs/remotes/origin/main +refs/tags/*:refs/tags/*
+          git checkout --force "${{ gitea.sha }}"
+          git config --global --add safe.directory "$PWD"
 
       - name: Verify Debian runner guardrails
         run: |

lab.sh

@@ -544,7 +544,7 @@ install_gitea_runner() {
             ;;
     esac
 
-    for package in ca-certificates curl git python3; do
+    for package in ca-certificates curl git nodejs python3; do
         if ! dpkg-query -W -f='${Status}' "$package" 2>/dev/null | grep -q "install ok installed"; then
             missing_packages="$missing_packages $package"
         fi