From 7d43fb7e3ccb78be6d76cad920d16d5e3f5cbf6b Mon Sep 17 00:00:00 2001
From: Kamil Trzcinski <ayufan@ayufan.eu>
Date: Sat, 14 Oct 2023 17:03:20 +0200
Subject: [PATCH] workflow: automatically generate changelog

---
 .github/workflows/build_release.yaml | 12 +++++++++---
 RELEASE.md                           |  4 ----
 2 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/build_release.yaml b/.github/workflows/build_release.yaml
index 3e83cc8..6363dab 100644
--- a/.github/workflows/build_release.yaml
+++ b/.github/workflows/build_release.yaml
@@ -84,8 +84,14 @@ jobs:
         fi
         echo "MajorVer=$majorVer LastVer=$lastVer NextVer=$nextVer"
         echo "GIT_VERSION=${nextVer//v/}" >> $GITHUB_ENV
-    - name: Fix RELEASE.md version
-      run: sed -i 's|#{GIT_VERSION}|${{ env.GIT_VERSION }}|g' RELEASE.md
+    - name: Generate RELEASE details
+      run: |
+        echo "# Release ${{ env.GIT_VERSION }}" > RELEASE.tmp
+        echo "" >> RELEASE.tmp
+        lastReleasedVer=$(git tag --sort version:refname --list "v$majorVer.*" | tail -n1)
+        git log --pretty="- %s (%h)" "$lastReleasedVer..HEAD" >> RELEASE.tmp
+        echo "" >> RELEASE.tmp
+        cat RELEASE.md >> RELEASE.tmp
     - name: 'Release debian files'
       uses: ncipollo/release-action@v1
       with:
@@ -94,4 +100,4 @@ jobs:
         updateOnlyUnreleased: true
         generateReleaseNotes: true
         prerelease: true
-        bodyFile: RELEASE.md
+        bodyFile: RELEASE.tmp
diff --git a/RELEASE.md b/RELEASE.md
index 82cf961..002f992 100644
--- a/RELEASE.md
+++ b/RELEASE.md
@@ -1,7 +1,3 @@
-# Release #{GIT_VERSION}
-
-- debian: support bookworm compilation
-
 ## Variants
 
 Download correct version for your platform: