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Release only if changes exist #2

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merged 6 commits into from
Feb 7, 2024
Merged

Release only if changes exist #2

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c577636
Release only if changes persist
squadgazzz Jan 31, 2024
f05a809
Add condition to the release step
squadgazzz Jan 31, 2024
9d40c53
Remove temp trigger
squadgazzz Feb 1, 2024
bf3345e
Specify main branch
squadgazzz Feb 6, 2024
efa7afc
Sort by committerdate
squadgazzz Feb 6, 2024
7114c8e
Remove pull-request trigger
squadgazzz Feb 6, 2024
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14 changes: 14 additions & 0 deletions .github/workflows/release.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -17,7 +17,20 @@ jobs:
# Requires "Read and Write access to code" permission
token: ${{ secrets.RELEASE_ACTION_ACCESS_TOKEN }}

- name: Check for changes since last tag
id: check_changes
run: |
LATEST_TAG=$(git tag --sort=-authordate --merged=main | head --lines 1)
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I believe this needs to sort by commit date in case we merge a commit that was authored before some other commit but only merged afterwards.
Probably an edge case that might never arise but this seems safer regardless.

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Tested on pull_request. Switched to committerdate sorting.

CHANGES=$(git log $LATEST_TAG..HEAD --oneline)
if [[ -z "$CHANGES" ]]; then
echo "No changes since the last tag."
else
echo "Changes detected since the last tag."
echo "has_changes=true" >> $GITHUB_OUTPUT
fi

- name: Create Tag
if: ${{ steps.check_changes.outputs.has_changes }}
id: tag_version
run: |
# Extracts the latest version tag, bumps the minor version
Expand All @@ -35,6 +48,7 @@ jobs:
git push origin --tags

- name: "Create release"
if: ${{ steps.check_changes.outputs.has_changes }}
uses: "actions/github-script@v6"
with:
github-token: "${{ secrets.GITHUB_TOKEN }}"
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