From 4c9cd5bcede06814cb172306e6351c902159adac Mon Sep 17 00:00:00 2001
From: Tullio Sebastiani <tsebastiani@users.noreply.github.com>
Date: Thu, 15 May 2025 09:05:31 +0100
Subject: [PATCH] added release notes automatic workflow on tag push (#813)

Signed-off-by: Tullio Sebastiani <tsebasti@redhat.com>
typo

Signed-off-by: Tullio Sebastiani <tsebasti@redhat.com>

typo

Signed-off-by: Tullio Sebastiani <tsebasti@redhat.com>
---
 .github/release-template.md   |  7 ++++++
 .github/release.yml           |  0
 .github/workflows/release.yml | 47 +++++++++++++++++++++++++++++++++++
 3 files changed, 54 insertions(+)
 create mode 100644 .github/release-template.md
 create mode 100644 .github/release.yml
 create mode 100644 .github/workflows/release.yml

diff --git a/.github/release-template.md b/.github/release-template.md
new file mode 100644
index 00000000..9504de37
--- /dev/null
+++ b/.github/release-template.md
@@ -0,0 +1,7 @@
+## Release {VERSION}
+
+### Download Artifacts
+- 📦 Krkn sources (noarch): [krkn-{VERSION}-src.tar.gz](https://krkn-chaos.gateway.scarf.sh/krkn-src-{VERSION}.tar.gz)
+
+### Changes
+{CHANGES}
diff --git a/.github/release.yml b/.github/release.yml
new file mode 100644
index 00000000..e69de29b
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 00000000..4caf96ab
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,47 @@
+name: Create Release
+on:
+  push:
+    tags:
+      - 'v*'
+jobs:
+  release:
+    permissions:
+      contents: write
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: calculate previous tag
+        run: |
+          git fetch --tags origin
+          PREVIOUS_TAG=$(git tag --sort=-creatordate | sed -n '2 p')
+          echo $PREVIOUS_TAG 
+          echo "PREVIOUS_TAG=$PREVIOUS_TAG" >> "$GITHUB_ENV"
+      - name: generate release notes from template
+        id: release-notes
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          NOTES=$(gh api \
+          --method POST \
+          -H "Accept: application/vnd.github+json" \
+          -H "X-GitHub-Api-Version: 2022-11-28" \
+          /repos/krkn-chaos/krkn/releases/generate-notes \
+          -f "tag_name=${{ github.ref_name }}" -f "target_commitish=main" -f "previous_tag_name=${{ env.PREVIOUS_TAG }}" | jq -r .body)
+          echo "NOTES<<EOF" >> $GITHUB_ENV
+          echo "$NOTES" >> $GITHUB_ENV
+          echo "EOF" >> $GITHUB_ENV
+
+      - name: replace placeholders in template
+        run: |
+          echo "${{ env.NOTES }}"
+          TEMPLATE=$(cat .github/release-template.md)
+          VERSION=${{ github.ref_name }}
+          NOTES="${{ env.NOTES }}"
+          OUTPUT=${TEMPLATE//\{VERSION\}/$VERSION}
+          OUTPUT=${OUTPUT//\{CHANGES\}/$NOTES}
+          echo "$OUTPUT" > release-notes.md
+      - name: create release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          gh release create ${{ github.ref_name }} --title "${{ github.ref_name }}"  -F release-notes.md