name: 🚀 Release
on:
push:
tags:
- 'v*'
env:
CARGO_TERM_COLOR: always
jobs:
check-version:
name: 🏷️ Check Version Consistency
runs-on: ubuntu-latest
outputs:
version: ${{ steps.get-version.outputs.version }}
tag-version: ${{ steps.get-tag.outputs.version }}
steps:
- uses: actions/checkout@v4
- name: 📋 Get version from Cargo.toml
id: get-version
run: |
VERSION=$(grep '^version = ' Cargo.toml | head -1 | sed 's/version = "\(.*\)"/\1/')
echo "version=$VERSION" >> $GITHUB_OUTPUT
echo "Cargo.toml version: $VERSION"
- name: 🏷️ Get version from tag
id: get-tag
run: |
TAG_VERSION=${GITHUB_REF#refs/tags/v}
echo "version=$TAG_VERSION" >> $GITHUB_OUTPUT
echo "Tag version: $TAG_VERSION"
- name: ✅ Verify versions match
run: |
if [ "${{ steps.get-version.outputs.version }}" != "${{ steps.get-tag.outputs.version }}" ]; then
echo "❌ Version mismatch: Cargo.toml has ${{ steps.get-version.outputs.version }}, tag has ${{ steps.get-tag.outputs.version }}"
exit 1
fi
echo "✅ Versions match: ${{ steps.get-version.outputs.version }}"
test:
name: 🧪 Test Before Release
runs-on: ubuntu-latest
needs: check-version
steps:
- name: 📥 Checkout code
uses: actions/checkout@v4
- name: 🛠️ Set up Rust
uses: actions-rust-lang/setup-rust-toolchain@v1
with:
toolchain: 1.87
- name: 💾 Cache dependencies
uses: actions/cache@v4
with:
path: |
~/.cargo/registry
~/.cargo/git
target
key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
- name: 🧪 Run tests
run: cargo test --all-features
check-crates-published:
name: 🔍 Check if Version Already Published
runs-on: ubuntu-latest
needs: check-version
outputs:
already-published: ${{ steps.check-published.outputs.already-published }}
crate-name: ${{ steps.get-crate-name.outputs.crate-name }}
steps:
- uses: actions/checkout@v4
- name: 📋 Get crate name
id: get-crate-name
run: |
CRATE_NAME=$(grep '^name = ' Cargo.toml | head -1 | sed 's/name = "\(.*\)"/\1/')
echo "crate-name=$CRATE_NAME" >> $GITHUB_OUTPUT
echo "Crate name: $CRATE_NAME"
- name: 🔍 Check if version is already published
id: check-published
run: |
VERSION="${{ needs.check-version.outputs.version }}"
CRATE_NAME="${{ steps.get-crate-name.outputs.crate-name }}"
echo "🔍 Checking if $CRATE_NAME@$VERSION is already published on crates.io..."
# Check if version exists on crates.io
HTTP_STATUS=$(curl -s -o /dev/null -w "%{http_code}" "https://crates.io/api/v1/crates/$CRATE_NAME/$VERSION")
if [ "$HTTP_STATUS" = "200" ]; then
echo "⚠️ Version $VERSION is already published on crates.io"
echo "already-published=true" >> $GITHUB_OUTPUT
else
echo "✅ Version $VERSION is not yet published"
echo "already-published=false" >> $GITHUB_OUTPUT
fi
publish:
name: 📦 Publish to crates.io
runs-on: ubuntu-latest
needs: [ check-version, test, check-crates-published ]
if: needs.check-crates-published.outputs.already-published == 'false'
steps:
- name: 📥 Checkout code
uses: actions/checkout@v4
- name: 🛠️ Set up Rust
uses: actions-rust-lang/setup-rust-toolchain@v1
with:
toolchain: 1.87
- name: 💾 Cache dependencies
uses: actions/cache@v4
with:
path: |
~/.cargo/registry
~/.cargo/git
target
key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
- name: 📦 Publish to crates.io
env:
CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
run: cargo publish --all-features
skip-publish:
name: ⏭️ Skip Publishing (Already Published)
runs-on: ubuntu-latest
needs: [ check-version, check-crates-published ]
if: needs.check-crates-published.outputs.already-published == 'true'
steps:
- name: ⏭️ Skip publishing
run: |
echo "⚠️ Skipping publish: ${{ needs.check-crates-published.outputs.crate-name }}@${{ needs.check-version.outputs.version }} is already published on crates.io"
echo "ℹ️ This is normal if you're re-running a release workflow"
check-release:
name: 🔍 Check if GitHub Release Exists
permissions:
contents: read
runs-on: ubuntu-latest
needs: check-version
outputs:
release-exists: ${{ steps.check-release.outputs.release-exists }}
steps:
- uses: actions/checkout@v4
- name: 🔍 Check if GitHub release exists
id: check-release
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
run: |
TAG_NAME="v${{ needs.check-version.outputs.version }}"
echo "🔍 Checking if GitHub release for tag $TAG_NAME exists..."
# Check if release exists
HTTP_STATUS=$(curl -s -o /dev/null -w "%{http_code}" \
-H "Authorization: token $GITHUB_TOKEN" \
"https://api.github.com/repos/${{ github.repository }}/releases/tags/$TAG_NAME")
if [ "$HTTP_STATUS" = "200" ]; then
echo "⚠️ GitHub release for $TAG_NAME already exists"
echo "release-exists=true" >> $GITHUB_OUTPUT
else
echo "✅ GitHub release for $TAG_NAME does not exist"
echo "release-exists=false" >> $GITHUB_OUTPUT
fi
create-release:
name: 🎉 Create GitHub Release
permissions:
contents: write
runs-on: ubuntu-latest
needs: [ check-version, check-release, publish, skip-publish ]
if: always() && needs.check-release.outputs.release-exists == 'false' && (needs.publish.result == 'success' || needs.skip-publish.result == 'success')
steps:
- uses: actions/checkout@v4
with:
fetch-depth: 0
- name: 📝 Generate changelog
id: changelog
run: |
# Get the previous tag
PREV_TAG=$(git tag --sort=-version:refname | grep -v "^${{ github.ref_name }}$" | head -1)
if [ -z "$PREV_TAG" ]; then
echo "No previous tag found, using initial commit"
CHANGELOG=$(git log --pretty=format:"- %s (%h)" ${{ github.ref_name }})
else
echo "Previous tag: $PREV_TAG"
CHANGELOG=$(git log --pretty=format:"- %s (%h)" $PREV_TAG..${{ github.ref_name }})
fi
# Save changelog to file
echo "$CHANGELOG" > changelog.txt
echo "Generated changelog with $(echo "$CHANGELOG" | wc -l) entries"
- name: 🎉 Create Release
uses: actions/create-release@v1
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
with:
tag_name: ${{ github.ref_name }}
release_name: 🚀 Release ${{ needs.check-version.outputs.version }}
body_path: changelog.txt
draft: false
prerelease: ${{ contains(needs.check-version.outputs.version, '-') }}