name: Release
on:
push:
branches: [main, master]
workflow_dispatch:
permissions:
contents: write
jobs:
release:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
with:
fetch-depth: 0
- name: Install Rust toolchain
uses: dtolnay/rust-toolchain@stable
- uses: Swatinem/rust-cache@v2
- name: Read version from manifest
id: version
run: |
version=$(cargo metadata --no-deps --format-version 1 \
| python3 -c "import json,sys; print(json.load(sys.stdin)['packages'][0]['version'])")
echo "version=$version" >> "$GITHUB_OUTPUT"
echo "tag=v$version" >> "$GITHUB_OUTPUT"
- name: Check if tag already exists
id: tag_check
run: |
if git rev-parse "refs/tags/${{ steps.version.outputs.tag }}" >/dev/null 2>&1; then
echo "exists=true" >> "$GITHUB_OUTPUT"
else
echo "exists=false" >> "$GITHUB_OUTPUT"
fi
- name: Build embedded release binary
if: steps.tag_check.outputs.exists == 'false'
run: cargo build --release --locked
- name: Test embedded build
if: steps.tag_check.outputs.exists == 'false'
run: cargo test --release --locked
- name: Package embedded release binary
if: steps.tag_check.outputs.exists == 'false'
id: package
run: |
target=$(rustc -vV | sed -n 's/^host: //p')
binary="mii-memory-$target"
artifact_dir="$RUNNER_TEMP/mii-memory-dist"
rm -rf "$artifact_dir"
mkdir -p "$artifact_dir"
cp target/release/mii-memory "$artifact_dir/$binary"
tar -C "$artifact_dir" -czf "$artifact_dir/$binary.tar.gz" "$binary"
sha256sum "$artifact_dir/$binary.tar.gz" > "$artifact_dir/$binary.tar.gz.sha256"
echo "target=$target" >> "$GITHUB_OUTPUT"
echo "artifact_dir=$artifact_dir" >> "$GITHUB_OUTPUT"
- name: Test crates.io build
if: steps.tag_check.outputs.exists == 'false'
run: cargo test --release --locked --no-default-features
- name: Publish to crates.io
if: steps.tag_check.outputs.exists == 'false'
env:
CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
run: cargo publish --locked --no-default-features
- name: Create and push tag
if: steps.tag_check.outputs.exists == 'false'
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
run: |
git config user.name "github-actions[bot]"
git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
git tag -a "${{ steps.version.outputs.tag }}" -m "Release ${{ steps.version.outputs.tag }}"
git push origin "${{ steps.version.outputs.tag }}"
- name: Create GitHub Release
if: steps.tag_check.outputs.exists == 'false'
env:
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
run: |
gh release create "${{ steps.version.outputs.tag }}" \
--title "${{ steps.version.outputs.tag }}" \
--generate-notes \
"${{ steps.package.outputs.artifact_dir }}/mii-memory-${{ steps.package.outputs.target }}.tar.gz" \
"${{ steps.package.outputs.artifact_dir }}/mii-memory-${{ steps.package.outputs.target }}.tar.gz.sha256"