From 196b17dd1e65b546b814405fd43f52c54071e5cf Mon Sep 17 00:00:00 2001
From: Prashant Shahi <prashant@signoz.io>
Date: Mon, 30 Dec 2024 10:19:09 +0530
Subject: [PATCH] ci(releaser): trigger charts releaser workflow on new release
 (#6732)

### Summary

- GH workflow to trigger releaser workflow in charts repository on new SigNoz release

Signed-off-by: Prashant Shahi <prashant@signoz.io>
---
 ...{releaser-signoz.yaml => prereleaser.yaml} |  4 +-
 .github/workflows/releaser.yaml               | 39 +++++++++++++++++++
 2 files changed, 41 insertions(+), 2 deletions(-)
 rename .github/workflows/{releaser-signoz.yaml => prereleaser.yaml} (84%)
 create mode 100644 .github/workflows/releaser.yaml

diff --git a/.github/workflows/releaser-signoz.yaml b/.github/workflows/prereleaser.yaml
similarity index 84%
rename from .github/workflows/releaser-signoz.yaml
rename to .github/workflows/prereleaser.yaml
index 8b061b7227..c65beb3fd1 100644
--- a/.github/workflows/releaser-signoz.yaml
+++ b/.github/workflows/prereleaser.yaml
@@ -1,11 +1,11 @@
-name: releaser-signoz
+name: prereleaser
 
 on:
   # schedule every wednesday 9:30 AM UTC (3pm IST)
   schedule:
     - cron: '30 9 * * 3'
 
-  # allow manual triggering of the workflow by a maintainer with no inputs
+  # allow manual triggering of the workflow by a maintainer
   workflow_dispatch:
     inputs:
       release_type:
diff --git a/.github/workflows/releaser.yaml b/.github/workflows/releaser.yaml
new file mode 100644
index 0000000000..5e0faefe90
--- /dev/null
+++ b/.github/workflows/releaser.yaml
@@ -0,0 +1,39 @@
+name: releaser
+
+on:
+  # trigger on new latest release
+  release:
+    types: [published]
+
+jobs:
+  charts:
+    runs-on: ubuntu-latest
+    steps:
+      - id: token
+        name: github-token-gen
+        uses: actions/create-github-app-token@v1
+        with:
+          app-id: ${{ secrets.PRIMUS_APP_ID }}
+          private-key: ${{ secrets.PRIMUS_PRIVATE_KEY }}
+          owner: ${{ github.repository_owner }}
+      - name: trigger-charts-prereleaser
+        run: |
+          # Variables
+          repo_owner="signoz"
+          repo_name="charts"
+          event_type="prereleaser"
+
+          # identify the release type
+          release_tag=${{ github.event.release.tag_name }}
+          patch_number=$(echo $release_tag | awk -F. '{print $3}')
+          release_type="minor"
+          if [[ $patch_number -ne 0 ]]; then
+            release_type="patch"
+          fi
+
+          # trigger the releaser workflow in signoz/charts repo
+          curl -L -X POST \
+            -H "Accept: application/vnd.github.v3+json" \
+            -H "Authorization: Bearer ${{ steps.token.outputs.token }}" \
+            "https://api.github.com/repos/${repo_owner}/${repo_name}/dispatches" \
+            -d "{\"event_type\": \"$event_type\", \"client_payload\": {\"release_type\": \"$release_type\"}}"