ci: simplify GitOps update to use Woodpecker's Git access

.woodpecker.yml

@@ -59,42 +59,33 @@ steps:
       cache: false
 
   - name: update-gitops
-    image: alpine:latest
-    environment:
-      GITOPS_REPO_URL:
-        from_secret: GITOPS_REPO_URL
-      GITOPS_BRANCH:
-        from_secret: GITOPS_BRANCH
-      GITOPS_TOKEN:
-        from_secret: GITOPS_TOKEN
+    image: alpine/git:latest
     commands:
       - |
         set -e
-        apk add --no-cache git bash sed
 
-        SERVICE_IMAGE="registry.nxtgauge.com:5000/nxtgauge-rust-${SERVICE}:${CI_COMMIT_SHA}"
-        echo "Service: ${SERVICE}, Image: ${SERVICE_IMAGE}"
+        echo "Updating GitOps for ${SERVICE}"
 
-        # Clone gitops repo
-        GIT_REPO=$(echo "${GITOPS_REPO_URL}" | sed 's|https://||')
-        git clone "https://x-access-token:${GITOPS_TOKEN}@${GIT_REPO}" /tmp/gitops
+        # Clone gitops repo using cloned source from Woodpecker
+        git clone https://github.com/Traceworks2023/nxtgauge-gitops.git /tmp/gitops
         cd /tmp/gitops
-        git checkout ${GITOPS_BRANCH:-main}
+        git checkout main
 
-        # Find and update the image in backend overlay
+        # Update backend overlay
         BACKEND_OVERLAY="apps/nxtgauge-backend-rust/overlays/prod"
         if [ -f "${BACKEND_OVERLAY}/kustomization.yaml" ]; then
-          # Update to use SHA tag
           sed -i "s|image: registry.nxtgauge.com:5000/nxtgauge-rust-${SERVICE}:.*|image: registry.nxtgauge.com:5000/nxtgauge-rust-${SERVICE}:${CI_COMMIT_SHA}|" \
             ${BACKEND_OVERLAY}/kustomization.yaml
           echo "Updated ${SERVICE} in ${BACKEND_OVERLAY}/kustomization.yaml"
         fi
 
-        # Commit if changed
+        # Commit and push
         if ! git diff --quiet; then
+          git config user.name "Woodpecker CI"
+          git config user.email "woodpecker@nxtgauge.com"
           git add -A
           git commit -m "ci: update ${SERVICE} to ${CI_COMMIT_SHA:0:8}"
-          git push origin ${GITOPS_BRANCH:-main}
+          git push origin main
           echo "Pushed GitOps update"
         else
           echo "No changes to push"