From dfb040d8427fc629df9c17b9a19de714cda8274b Mon Sep 17 00:00:00 2001
From: William Wernert <william.wernert@gmail.com>
Date: Thu, 20 Jul 2023 15:31:20 -0400
Subject: [PATCH] CI: Add GitHub workflow to schedule a PR with changes to
 Alerting Swagger spec (#71794)

* add github workflow to schedule alerting swagger spec pr

* also generate stable api spec
---
 .github/CODEOWNERS                         |  1 +
 .github/workflows/alerting-swagger-gen.yml | 37 ++++++++++++++++++++++
 2 files changed, 38 insertions(+)
 create mode 100644 .github/workflows/alerting-swagger-gen.yml

diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index e5c05380da1..84984af17e4 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -594,6 +594,7 @@ embed.go @grafana/grafana-as-code
 /.github/pr-commands.json @marefr
 /.github/renovate.json5 @grafana/frontend-ops
 /.github/teams.yml @armandgrillet
+/.github/workflows/alerting-swagger-gen.yml @grafana/alerting-backend-product
 /.github/workflows/auto-milestone.yml @grafana/grafana-delivery
 /.github/workflows/backport.yml @grafana/grafana-delivery
 /.github/workflows/bump-version.yml @grafana/grafana-delivery
diff --git a/.github/workflows/alerting-swagger-gen.yml b/.github/workflows/alerting-swagger-gen.yml
new file mode 100644
index 00000000000..3eaffa50b44
--- /dev/null
+++ b/.github/workflows/alerting-swagger-gen.yml
@@ -0,0 +1,37 @@
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 0 * * 1'
+
+jobs:
+  gen-swagger:
+    name: Alerting Swagger spec generation cron job
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+      - name: Set go version
+        uses: actions/setup-go@v4
+        with:
+          go-version: '1.20.6'
+      - name: Build swagger
+        run: |
+          make -C pkg/services/ngalert/api/tooling post.json api.json
+      - name: Open Pull Request
+        uses: peter-evans/create-pull-request@v3
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          commit-message: "chore: update alerting swagger spec"
+          title: "Alerting: Update Swagger spec"
+          body: |
+            This is an automated pull request to update the alerting swagger spec.
+            Please review and merge.
+          branch: update-alerting-swagger-spec
+          delete-branch: true
+          labels: 'area/alerting,type/docs,no-backport,no-changelog'
+          team-reviewers: 'grafana/alerting-backend-product'
+          draft: false
+