ci: replace actions/checkout with plain git clone (no node needed)

.gitea/workflows/update-pkgver.yaml

@@ -13,44 +13,30 @@ jobs:
     runs-on: moonarch
     steps:
       - name: Checkout source repo
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: Get pkgver from git describe
-        id: version
         run: |
+          git clone --bare http://gitea:3000/nevaforget/moonset.git source.git
+          cd source.git
           PKGVER=$(git describe --long --tags | sed 's/^v//;s/-/.r/;s/-/./')
-          echo "pkgver=$PKGVER" >> "$GITHUB_OUTPUT"
           echo "New pkgver: $PKGVER"
+          echo "$PKGVER" > /tmp/pkgver
 
-      - name: Checkout moonarch-pkgbuilds
-        uses: actions/checkout@v4
-        with:
-          repository: nevaforget/moonarch-pkgbuilds
-          token: ${{ secrets.PKGBUILD_TOKEN }}
-          path: pkgbuilds
-
-      - name: Update pkgver in PKGBUILD
+      - name: Update PKGBUILD
         run: |
-          PKGBUILD="pkgbuilds/moonset-git/PKGBUILD"
-          OLD_VER=$(grep '^pkgver=' "$PKGBUILD" | cut -d= -f2)
-          NEW_VER="${{ steps.version.outputs.pkgver }}"
+          PKGVER=$(cat /tmp/pkgver)
+          git clone http://gitea:3000/nevaforget/moonarch-pkgbuilds.git pkgbuilds
+          cd pkgbuilds
 
-          if [ "$OLD_VER" = "$NEW_VER" ]; then
-            echo "pkgver already up to date ($NEW_VER)"
+          OLD_VER=$(grep '^pkgver=' moonset-git/PKGBUILD | cut -d= -f2)
+          if [ "$OLD_VER" = "$PKGVER" ]; then
+            echo "pkgver already up to date ($PKGVER)"
             exit 0
           fi
 
-          sed -i "s/^pkgver=.*/pkgver=$NEW_VER/" "$PKGBUILD"
-          echo "Updated pkgver: $OLD_VER → $NEW_VER"
+          sed -i "s/^pkgver=.*/pkgver=$PKGVER/" moonset-git/PKGBUILD
+          echo "Updated pkgver: $OLD_VER → $PKGVER"
 
-      - name: Commit and push
-        run: |
-          cd pkgbuilds
           git config user.name "pkgver-bot"
           git config user.email "gitea@moonarch.de"
-          git diff --quiet && exit 0
           git add moonset-git/PKGBUILD
-          git commit -m "chore(moonset-git): bump pkgver to ${{ steps.version.outputs.pkgver }}"
-          git push
+          git commit -m "chore(moonset-git): bump pkgver to $PKGVER"
+          git -c http.extraHeader="Authorization: token ${{ secrets.PKGBUILD_TOKEN }}" push