feat: wip: bring rust-cross action into repo for experimentation

.github/workflows/common/rust-cross/action.yml

@@ -0,0 +1,123 @@
+name: "Build Rust Projects with Cross"
+author: "Dave Rolsky <[email protected]>"
+branding:
+  icon: home
+  color: gray-dark
+description: |
+  Cross compile your Rust projects with cross (https://github.com/cross-rs/cross).
+inputs:
+  working-directory:
+    description: The working directory for each step
+    default: "."
+  command:
+    description: |
+      The commands to run (one of "build", "test", or "both").
+    default: build
+  target:
+    description: The target platform
+    required: true
+  toolchain:
+    description: |
+      The target toolchain to use (one of "stable", "beta", or "nightly").
+    default: stable
+  GITHUB_TOKEN:
+    description: |
+      A GitHub token, available in the secrets.GITHUB_TOKEN working-directory variable.
+    default: ${{ github.token }}
+  args:
+    description: |
+      The arguments to be passed to cross or cargo when building, as a
+      space-separated string.
+    default: ""
+  strip:
+    description: Strip the compiled binary
+    default: false
+  cross-version:
+    description: |
+      The version of cross to use. If not specified, then the latest version
+      will be used.
+runs:
+  using: composite
+  steps:
+    - name: Add this action's path to PATH
+      shell: bash
+      run: echo "${{ github.action_path }}" >> $GITHUB_PATH
+    - name: Determine whether we need to cross-compile
+      id: determine-cross-compile
+      shell: bash
+      run: set-cross-compile.sh ${{ inputs.target }}
+    - name: Install toolchain
+      shell: bash
+      # uses: dtolnay/rust-toolchain@master
+      # with:
+      #   targets: ${{ inputs.target }}
+      #   toolchain: ${{ inputs.toolchain }}
+      run: |
+        rustup toolchain install ${{ inputs.toolchain }}
+        rustup target add ${{ inputs.target }}
+        rustup default ${{ inputs.toolchain }}
+    - name: Determine cross version
+      id: determine-cross-version
+      shell: bash
+      run: determine-cross-version.sh "${{ inputs.cross-version }}"
+      env:
+        GITHUB_TOKEN: ${{ inputs.GITHUB_TOKEN }}
+      if: ${{ steps.determine-cross-compile.outputs.needs-cross == 'true' }}
+    # We need to accesss this in both this YAML config and shell scripts. It
+    # doesn't seem like using ${{ env.RUNNER_TEMP }} works in the YAML config.
+    - name: Set directory for installing cross
+      id: set-cross-dir
+      shell: bash
+      run: set-cross-dir.sh
+      if: ${{ steps.determine-cross-compile.outputs.needs-cross == 'true' }}
+    - name: Cache cross
+      id: cache-cross
+      uses: actions/cache@v4
+      with:
+        path: ${{ steps.set-cross-dir.outputs.cross-dir }}/cross
+        key: ${{ runner.os }}-${{ steps.determine-cross-version.outputs.cross-version }}
+      if: ${{ steps.determine-cross-compile.outputs.needs-cross == 'true' }}
+    - name: Install cross if cross-compiling (*nix)
+      shell: bash
+      run: install-cross-nix.sh ${{ steps.set-cross-dir.outputs.cross-dir }} ${{ steps.determine-cross-version.outputs.cross-version }}
+      if: ${{ steps.determine-cross-compile.outputs.needs-cross == 'true' && steps.cache-cross.outputs.cache-hit != 'true' }}
+      env:
+        GITHUB_TOKEN: ${{ inputs.GITHUB_TOKEN }}
+    - name: Set build command
+      id: set-build-command
+      shell: bash
+      run: set-build-command.sh ${{ steps.set-cross-dir.outputs.cross-dir }}
+    - name: Run tests (*nix)
+      working-directory: ${{ inputs.working-directory }}
+      shell: bash
+      run: |
+        ${{ steps.set-build-command.outputs.build-command }} +${{inputs.toolchain}} test ${{ inputs.args }} --target ${{ inputs.target }}
+      if: ${{ inputs.command != 'build' && runner.os != 'Windows' }}
+    # We want to run in Powershell on Windows to make sure we compile in a
+    # native Windows environment. Some things won't compile properly under
+    # msys, notably OpenSSL, which is compiled locally when using the
+    # `openssl` crate with the `vendored` feature.
+    - name: Run tests (Windows)
+      working-directory: ${{ inputs.working-directory }}
+      shell: powershell
+      run: |
+        & ${{ steps.set-build-command.outputs.build-command }} +${{inputs.toolchain}} test ${{ inputs.args }} --target ${{ inputs.target }}
+      if: ${{ inputs.command != 'build' && runner.os == 'Windows' }}
+    - name: Build binary (*nix)
+      working-directory: ${{ inputs.working-directory }}
+      shell: bash
+      run: |
+        ${{ steps.set-build-command.outputs.build-command }} +${{inputs.toolchain}} build ${{ inputs.args }} --target ${{ inputs.target }}
+      if: ${{ inputs.command != 'test' && runner.os != 'Windows' }}
+    - name: Build binary (Windows)
+      working-directory: ${{ inputs.working-directory }}
+      shell: powershell
+      run: |
+        & ${{ steps.set-build-command.outputs.build-command }} +${{inputs.toolchain}} build ${{ inputs.args }} --target ${{ inputs.target }}
+      if: ${{ inputs.command != 'test' && runner.os == 'Windows' }}
+    - name: Strip binary
+      working-directory: ${{ inputs.working-directory }}
+      shell: bash
+      run: strip-binary.sh ${{ inputs.target }}
+      # strip doesn't work with cross-arch binaries on Linux or Windows.
+      if: ${{ inputs.command != 'test' && inputs.strip == 'true' && steps.determine-cross-compile.outputs.needs-cross == 'false' && inputs.target != 'aarch64-pc-windows-msvc' }}

.github/workflows/verify-pr-commit.yml

@@ -137,7 +137,7 @@ jobs:
       - run: echo "Cross Build ${{ matrix.platform.os_name }} with rust ${{ matrix.toolchain }}"
       - uses: actions/checkout@v4
       - name: Build Binary
-        uses: houseabsolute/actions-rust-cross@a0b2ccd63176060d61d875a04fabe94da5c75921
+        uses: ./.github/workflows/common/rust-cross
         with:
           command: "build"
           target: ${{ matrix.platform.target }}