wip: ci

.github/workflows/ci.yml

@@ -110,6 +110,7 @@ jobs:
         echo "cargo command is: ${{ env.CARGO }}"
         echo "target flag is: ${{ env.TARGET_FLAGS }}"
         echo "target dir is: ${{ env.TARGET_DIR }}"
+        echo "features flag is: ${{ env.FEATURES_FLAGS }}"
 
     - name: Build deltasync
       run: ${{ env.CARGO }} build --verbose ${{ env.TARGET_FLAGS }} ${{ env.FEATURES_FLAGS }}

.github/workflows/release.yml

@@ -0,0 +1,181 @@
+name: release
+
+# Only do the release on x.y.z tags.
+on:
+  push:
+    tags:
+      - "[0-9]+.[0-9]+.[0-9]+"
+
+env:
+  CARGO: cargo
+  TARGET_FLAGS:
+  FEATURES_FLAGS:
+  TARGET_DIR: ./target
+  CROSS_VERSION: v0.2.5
+
+permissions:
+  contents: write
+
+jobs:
+  create-release:
+    name: create-release
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Get the release version from the tag
+        if: env.VERSION == ''
+        run: echo "VERSION=${{ github.ref_name }}" >> $GITHUB_ENV
+      - name: Show the version
+        run: |
+          echo "version is: $VERSION"
+      - name: Check that tag version and Cargo.toml version are the same
+        shell: bash
+        run: |
+          if ! grep -q "version = \"$VERSION\"" Cargo.toml; then
+            echo "version does not match Cargo.toml" >&2
+            exit 1
+          fi
+      - name: Create GitHub release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: gh release create $VERSION --draft --verify-tag --title $VERSION
+    outputs:
+      version: ${{ env.VERSION }}
+
+  build-release:
+    name: build-release
+    needs: ['create-release']
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+        - build: stable-x86_64 (gnu)
+          os: ubuntu-latest
+          rust: stable
+          target: x86_64-unknown-linux-gnu
+          features: vendored-openssl
+        - build: stable-x86_64 (musl)
+          os: ubuntu-latest
+          rust: stable
+          target: x86_64-unknown-linux-musl
+          features: vendored-openssl
+        - build: stable-x86
+          os: ubuntu-latest
+          rust: stable
+          target: i686-unknown-linux-gnu
+          features: vendored-openssl
+        - build: stable-aarch64
+          os: ubuntu-latest
+          rust: stable
+          target: aarch64-unknown-linux-gnu
+          features: vendored-openssl
+        - build: stable-arm-gnueabihf
+          os: ubuntu-latest
+          rust: stable
+          target: armv7-unknown-linux-gnueabihf
+          features: vendored-openssl
+        - build: stable-arm-musleabihf
+          os: ubuntu-latest
+          rust: stable
+          target: armv7-unknown-linux-musleabihf
+          features: vendored-openssl
+        - build: stable-arm-musleabi
+          os: ubuntu-latest
+          rust: stable
+          target: armv7-unknown-linux-musleabi
+          features: vendored-openssl
+        - build: stable-powerpc64
+          os: ubuntu-latest
+          rust: stable
+          target: powerpc64-unknown-linux-gnu
+          features: vendored-openssl
+        - build: stable-s390x
+          os: ubuntu-latest
+          rust: stable
+          target: s390x-unknown-linux-gnu
+          features: vendored-openssl
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4
+
+    - name: Install Rust
+      uses: dtolnay/rust-toolchain@master
+      with:
+        toolchain: ${{ matrix.rust }}
+        target: ${{ matrix.target }}
+
+    - name: Use Cross
+      if: matrix.os == 'ubuntu-latest' && matrix.target != ''
+      shell: bash
+      run: |
+        # In the past, new releases of 'cross' have broken CI. So for now, we
+        # pin it. We also use their pre-compiled binary releases because cross
+        # has over 100 dependencies and takes a bit to compile.
+        dir="$RUNNER_TEMP/cross-download"
+        mkdir "$dir"
+        echo "$dir" >> $GITHUB_PATH
+        cd "$dir"
+        curl -LO "https://github.com/cross-rs/cross/releases/download/$CROSS_VERSION/cross-x86_64-unknown-linux-musl.tar.gz"
+        tar xf cross-x86_64-unknown-linux-musl.tar.gz
+        echo "CARGO=cross" >> $GITHUB_ENV
+
+    - name: Set target variables
+      shell: bash
+      if: matrix.target != ''
+      run: |
+        echo "TARGET_FLAGS=--target ${{ matrix.target }}" >> $GITHUB_ENV
+        echo "TARGET_DIR=./target/${{ matrix.target }}" >> $GITHUB_ENV
+
+    - name: Set features variable
+      shell: bash
+      if: matrix.features != ''
+      run: echo "FEATURES_FLAGS=--features ${{ matrix.features }}" >> $GITHUB_ENV
+
+    - name: Show command used for Cargo
+      shell: bash
+      run: |
+        echo "cargo command is: ${{ env.CARGO }}"
+        echo "target flag is: ${{ env.TARGET_FLAGS }}"
+        echo "target dir is: ${{ env.TARGET_DIR }}"
+        echo "features flag is: ${{ env.FEATURES_FLAGS }}"
+
+    - name: Build release binary
+      shell: bash
+      run: |
+        ${{ env.CARGO }} build --verbose --release ${{ FEATURES_FLAGS }} ${{ env.TARGET_FLAGS }}
+        if [ "${{ matrix.os }}" = "windows-latest" ]; then
+          bin="target/${{ matrix.target }}/release/rg.exe"
+        else
+          bin="target/${{ matrix.target }}/release/rg"
+        fi
+        echo "BIN=$bin" >> $GITHUB_ENV
+
+    - name: Determine archive name
+      shell: bash
+      run: |
+        version="${{ needs.create-release.outputs.version }}"
+        echo "ARCHIVE=deltasync-$version-${{ matrix.target }}" >> $GITHUB_ENV
+
+    - name: Copy binary in archive
+      shell: bash
+      run: |
+        mkdir -p "$ARCHIVE"/{complete,doc}
+        cp "$BIN" "$ARCHIVE"/
+
+    - name: Build archive
+      shell: bash
+      run: |
+        tar czf "$ARCHIVE.tar.gz" "$ARCHIVE"
+        shasum -a 256 "$ARCHIVE.tar.gz" > "$ARCHIVE.tar.gz.sha256"
+        echo "ASSET=$ARCHIVE.tar.gz" >> $GITHUB_ENV
+        echo "ASSET_SUM=$ARCHIVE.tar.gz.sha256" >> $GITHUB_ENV
+
+    - name: Upload release archive
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      shell: bash
+      run: |
+        version="${{ needs.create-release.outputs.version }}"
+        gh release upload "$version" ${{ env.ASSET }} ${{ env.ASSET_SUM }}