ci: add a common release workflow

Author: ctron

.github/workflows/release.yaml

@@ -0,0 +1,110 @@
+name: release
+
+on:
+  workflow_call:
+
+jobs:
+
+  init:
+    runs-on: ubuntu-latest
+    outputs:
+      version: ${{steps.version.outputs.version}}
+      prerelease: ${{steps.state.outputs.prerelease}}
+    steps:
+      - name: Evaluate state
+        id: state
+        env:
+          HEAD_REF: ${{github.head_ref}}
+        run: |
+          test -z "${HEAD_REF}" && (echo 'do-publish=true' >> $GITHUB_OUTPUT)
+          if [[ "${{ github.event.ref }}" =~ ^refs/tags/v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
+              echo release=true >> $GITHUB_OUTPUT
+          elif [[ "${{ github.event.ref }}" =~ ^refs/tags/v.*$ ]]; then
+              echo prerelease=true >> $GITHUB_OUTPUT
+          fi
+      - name: Set version
+        id: version
+        run: |
+          VERSION=$(echo "${{ github.ref }}" | sed -e 's,.*/\(.*\),\1,')
+          [[ "${{ github.ref }}" == "refs/tags/"* ]] && VERSION=$(echo $VERSION | sed -e 's/^v//')
+          [ "$VERSION" == "main" ] && VERSION=latest
+          echo "Version: $VERSION"
+          echo "version=$VERSION" >> $GITHUB_OUTPUT
+
+  # ensure that the version of the tag is the version of the crates
+  ensure-version:
+    runs-on: ubuntu-latest
+    needs:
+      - init
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup cargo-binstall
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          curl -L --proto '=https' --tlsv1.2 -sSf https://raw.githubusercontent.com/cargo-bins/cargo-binstall/main/install-from-binstall-release.sh | bash
+      - name: Setup cargo-workspaces
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          cargo binstall -y cargo-workspaces
+      - name: Set version
+        run: |
+          cargo ws version custom ${{ needs.init.outputs.version }} --all --no-git-commit --force "*" --yes
+      - name: Ensure this did not change anything
+        run: |
+          git diff --exit-code
+          if [ $? -gt 0 ]; then
+              echo "::error::Uncommitted changes after setting the version. This indicates that the version of the tag does not align with the version of the crates."
+              exit 1
+          fi
+
+  # ensure we pass CI
+  ci:
+    needs:
+      - init
+    uses: scm-rs/shared-workflows/.github/workflows/ci.yaml
+
+  release:
+    needs:
+      - init
+      - ci
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Install convco
+        run: |
+          curl -sLO https://github.com/convco/convco/releases/download/v0.6.2/convco-ubuntu.zip
+          unzip convco-ubuntu.zip
+          chmod a+x convco
+          sudo mv convco /usr/local/bin
+
+      - name: Generate changelog
+        run: |
+          convco changelog -s --max-majors=1 --max-minors=1 --max-patches=1 > RELEASE_LOG.md
+
+      - name: Create release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          TAG: v${{ needs.init.outputs.version }}
+        run: |
+          OPTS=""
+          if [[ "${{ needs.init.outputs.prerelease }}" == "true" ]]; then
+            OPTS="${OPTS} -p"
+          fi
+          gh release create ${OPTS} --title "${{ needs.init.outputs.version }}" -F RELEASE_LOG.md ${TAG}
+
+  publish:
+    needs:
+      - release
+    runs-on: ubuntu-latest
+    steps:
+      - name: Setup | Checkout
+        uses: actions/checkout@v4
+
+      - name: Build | Publish
+        run: cargo publish --token ${{ secrets.CRATES_IO_TOKEN }}