chore: migrate workflows to .gitea/

.gitea/workflows/promote-to-uat.yml

@@ -0,0 +1,98 @@
+name: Promote to UAT
+
+on:
+  workflow_dispatch:
+    inputs:
+      image_tag:
+        description: "Image tag to deploy to UAT (e.g. 2026.04.03-abc1234)"
+        required: true
+        type: string
+
+jobs:
+  promote-to-uat:
+    name: Promote to groombook-uat
+    runs-on: ubuntu-latest
+    steps:
+      - name: Clone groombook/infra
+        env:
+          GITEA_TOKEN: ${{ gitea.token }}
+        run: |
+          git clone https://oauth2:$GITEA_TOKEN@git.farh.net/groombook/infra.git /tmp/infra
+
+      - name: Install yq
+        run: |
+          sudo wget -qO /usr/local/bin/yq https://github.com/mikefarah/yq/releases/latest/download/yq_linux_amd64
+          sudo chmod +x /usr/local/bin/yq
+
+      - name: Update UAT overlay image tags and base Job names
+        env:
+          TAG: ${{ inputs.image_tag }}
+        run: |
+          echo "Updating UAT overlay image tags to: $TAG"
+          cd /tmp/infra
+          UAT_KUST="apps/groombook/overlays/uat/kustomization.yaml"
+
+          if [ ! -f "$UAT_KUST" ]; then
+            echo "ERROR: UAT overlay not found at $UAT_KUST. Ensure GRO-427 has been completed."
+            exit 1
+          fi
+
+          SHORT_SHA="${TAG##*-}"
+          export SHORT_SHA
+          export TAG
+
+          yq -i '(.images[] | select(.name == "git.farh.net/groombook/api")).newTag = env(TAG)' "$UAT_KUST"
+          yq -i '(.images[] | select(.name == "git.farh.net/groombook/web")).newTag = env(TAG)' "$UAT_KUST"
+          yq -i '(.images[] | select(.name == "git.farh.net/groombook/migrate")).newTag = env(TAG)' "$UAT_KUST"
+          yq -i '(.images[] | select(.name == "git.farh.net/groombook/seed")).newTag = env(TAG)' "$UAT_KUST"
+
+          MIGRATE_JOB="apps/groombook/base/migrate-job.yaml"
+          if [ -f "$MIGRATE_JOB" ]; then
+            yq -i '.metadata.name = "migrate-schema-" + env(SHORT_SHA)' "$MIGRATE_JOB"
+            yq -i '.metadata.annotations."groombook.app/deploy-version" = env(TAG)' "$MIGRATE_JOB"
+          fi
+
+          SEED_JOB="apps/groombook/base/seed-job.yaml"
+          if [ -f "$SEED_JOB" ]; then
+            yq -i '.metadata.name = "seed-test-data-" + env(SHORT_SHA)' "$SEED_JOB"
+            yq -i '.metadata.annotations."groombook.app/deploy-version" = env(TAG)' "$SEED_JOB"
+          fi
+
+          git -C /tmp/infra diff --stat
+
+      - name: Create PR on groombook/infra
+        env:
+          TAG: ${{ inputs.image_tag }}
+          GITEA_TOKEN: ${{ gitea.token }}
+        run: |
+          cd /tmp/infra
+          git config user.name "groombook-engineer[bot]"
+          git config user.email "groombook-engineer[bot]@git.farh.net"
+          git checkout -b "chore/update-uat-image-tags-${TAG}"
+          git add apps/groombook/overlays/uat/ apps/groombook/base/migrate-job.yaml apps/groombook/base/seed-job.yaml
+          git commit -m "chore: promote ${TAG} to UAT"
+          git push -u origin "chore/update-uat-image-tags-${TAG}"
+
+          PR_NUM=$(curl -s -X POST \
+            -H "Authorization: token $GITEA_TOKEN" \
+            -H "Content-Type: application/json" \
+            "https://git.farh.net/api/v1/repos/groombook/infra/pulls" \
+            -d "{\"head\":\"chore/update-uat-image-tags-${TAG}\",\"base\":\"main\",\"title\":\"chore: promote ${TAG} to UAT\",\"body\":\"[GRO-429](/GRO/issues/GRO-429) — UAT promotion triggered by CTO\"}" \
+            | jq '.number')
+          curl -s -X POST \
+            -H "Authorization: token $GITEA_TOKEN" \
+            -H "Content-Type: application/json" \
+            "https://git.farh.net/api/v1/repos/groombook/infra/pulls/$PR_NUM/merge" \
+            -d '{"Do":"merge"}'
+
+      - name: Notify on failure
+        if: failure()
+        env:
+          GITEA_TOKEN: ${{ gitea.token }}
+          RUN_ID: ${{ github.run_id }}
+        run: |
+          curl -s -X POST \
+            -H "Authorization: token $GITEA_TOKEN" \
+            -H "Content-Type: application/json" \
+            "https://git.farh.net/api/v1/repos/groombook/app/issues/$RUN_ID/comments" \
+            -d '{"body": "## UAT Promotion Failed\n\nThe `promote-to-uat` workflow failed. Check the workflow run logs for details.\n\nCommon issues:\n- UAT overlay not found (ensure GRO-427 is complete)\n- GITEA_TOKEN permissions"}'