build: fix changelog updating

chrisgrieser · Jun 11, 2024 · 201d86d · 201d86d
1 parent b7694e6
commit 201d86d
Showing 1 changed file with 10 additions and 6 deletions.
diff --git a/.github/workflows/build-and-bump.yml b/.github/workflows/build-and-bump.yml
@@ -51,14 +51,18 @@ jobs:
 
       - name: Update Changelog
         run: |
-          commits_since_last_publish=$(git log :/bump.. --format="- %cs %s")
-
-          echo "$commits_since_last_publish" |
+          bla=""
+          commits_since_last_publish=$(
+            git log :/bump.. --format="- %cs %s" |
           	grep -vE "build|ci|style|bump" | # don't include internal changes
           	sed -E "s/^(- [0-9-]+) ([^ ]+): /\1 **\2**: /" |  # bold title
-            grep -v "^$" > "temp.md"
-          cat "Changelog.md" >> "temp.md"
-          mv -f "temp.md" "Changelog.md"
+            grep -v "^$"
+          )
+          if [[ -n "$commits_since_last_publish" ]] ; then
+            echo "$commits_since_last_publish" >> "temp.md"
+            cat "Changelog.md" >> "temp.md"
+            mv -f "temp.md" "Changelog.md"
+          fi
 
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