[BUGFIX] allow multiline comments in TER release note

Due to some weird cross-step passing of variables in Github actions, a workaround is required to allow multiline variables. This uses option 1) from here https://trstringer.com/github-actions-multiline-strings/ which has been tested in other projects that are using TYPO3 `tailor` to auto-publish releases in TER.
TYPO3-Initiatives · Nov 28, 2021 · 8528dec · 8528dec
1 parent a8d3260
commit 8528dec
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/.github/workflows/publish-ter.yml b/.github/workflows/publish-ter.yml
@@ -29,7 +29,10 @@ jobs:
       - name: Get comment
         id: get-comment
         run: |
-          readonly local comment=$(git tag -n999 -l v${{ steps.get-version.outputs.version }} | sed "s/^v[0-9.]*[ ]*//g")
+          comment=$(git tag -n999 -l ${{ steps.get-version.outputs.version }} | sed "s/^[0-9.]*[ ]*//g")
+          comment="${comment//'%'/'%25'}"
+          comment="${comment//$'\n'/'%0A'}"
+          comment="${comment//$'\r'/'%0D'}"
 
           if [[ -z "${comment// }" ]]; then
             echo ::set-output name=comment::Released version ${{ steps.get-version.outputs.version }} of ${{ env.TYPO3_EXTENSION_KEY }}