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Split UPM publish into upm and upm-preview branches #31

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Merged
VPDPersonal merged 1 commit into from
May 23, 2026
Merged

Split UPM publish into upm and upm-preview branches #31

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16 changes: 11 additions & 5 deletions .github/workflows/release.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -147,7 +147,15 @@ jobs:
run: |
set -euo pipefail
VERSION="${{ steps.version.outputs.version }}"
UPM_TAG="upm/$VERSION"
PRERELEASE="${{ steps.version.outputs.prerelease }}"

if [[ "$PRERELEASE" == "true" ]]; then
UPM_BRANCH="upm-preview"
else
UPM_BRANCH="upm"
fi

UPM_TAG="$UPM_BRANCH/$VERSION"

if git ls-remote --exit-code --tags origin "$UPM_TAG" >/dev/null 2>&1; then
echo "::error::Tag $UPM_TAG already exists on origin. Refusing to overwrite a published UPM tag."
Expand All @@ -157,14 +165,12 @@ jobs:
SPLIT_SHA=$(git subtree split --prefix="$PACKAGE_PATH" HEAD)
echo "Subtree split SHA: $SPLIT_SHA"

# Move the upm branch forward to this release's split commit.
git push --force origin "$SPLIT_SHA:refs/heads/upm"
git push --force origin "$SPLIT_SHA:refs/heads/$UPM_BRANCH"

# Immutable per-version tag for users who pin to a specific release.
git tag "$UPM_TAG" "$SPLIT_SHA"
git push origin "$UPM_TAG"

echo "Published $UPM_TAG and updated upm branch."
echo "Published $UPM_TAG and updated $UPM_BRANCH branch."

- name: Create GitHub release
uses: softprops/action-gh-release@v2
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