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Update README version in release PRs #68

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Merged
antiguru merged 2 commits into from
Mar 16, 2026
Merged

Update README version in release PRs #68

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aa3cc2f
Update README dependency version in release PRs
antiguru Mar 16, 2026
5149780
Add concurrency group to release-plz workflow
antiguru Mar 16, 2026
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39 changes: 39 additions & 0 deletions .github/workflows/release-plz.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,10 @@ on:
branches:
- main

concurrency:
group: release-plz
cancel-in-progress: false

jobs:
release-plz:
name: Release-plz
Expand All @@ -21,7 +25,42 @@ jobs:
- name: Install Rust toolchain
uses: actions-rust-lang/setup-rust-toolchain@v1
- name: Run release-plz
id: release-plz
uses: MarcoIeni/release-plz-action@v0.5
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
- name: Update README version
if: steps.release-plz.outputs.prs != '[]'
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
run: |
# Extract the release PR branch from release-plz output (created or updated).
PR_JSON='${{ steps.release-plz.outputs.prs }}'
BRANCH=$(echo "$PR_JSON" | jq -r '.[0].head_branch')
if [ -z "$BRANCH" ] || [ "$BRANCH" = "null" ]; then
echo "No release PR branch found, skipping."
exit 0
fi

git fetch origin "$BRANCH"
git checkout "$BRANCH"

# Read the version from Cargo.toml (already bumped by release-plz).
VERSION=$(sed -n 's/^version = "\(.*\)"/\1/p' Cargo.toml | head -1)
# Extract major.minor for the dependency line.
MAJOR_MINOR=$(echo "$VERSION" | sed 's/\([0-9]*\.[0-9]*\).*/\1/')

echo "Updating README.md to lgalloc = \"$MAJOR_MINOR\""
sed -i "s/lgalloc = \"[0-9]*\.[0-9]*\"/lgalloc = \"$MAJOR_MINOR\"/" README.md

if git diff --quiet README.md; then
echo "README.md already up to date."
exit 0
fi

git config user.name "github-actions[bot]"
git config user.email "github-actions[bot]@users.noreply.github.com"
git add README.md
git commit -m "Update README dependency version to $MAJOR_MINOR"
git push origin "$BRANCH"