feat: linux musl static bins / windows aarch64

- create linux executables linked statically to musl
  - drop gnu (glibc) target, executable will work on alpine & glibc based distros (debian etc)
- create windows aarch64 target
  - required update to Cargo.lock to update ring to v0.17 due to build failures on v0.16
- refactor release script & workflow to match pact-reference
  - builds on pull request to master/main branch, in debug mode
- add Docker automated pipeline during release
  - publish multi-arch amd64/arm64
  - publish to DockerHub
  - publish to GitHub container registry

Related epics

- musl all the things
  - pact-foundation/roadmap#30
- publish to github container registry
  - pact-foundation/roadmap#29

.github/workflows/release.yml

@@ -4,37 +4,115 @@ on:
   release:
     types: [published]
 
+  pull_request:
+    branches:
+      - master
+
+concurrency:
+  group: release-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build-release:
     runs-on: ${{ matrix.operating-system }}
     strategy:
       matrix:
-        operating-system: [ubuntu-latest, windows-latest, macos-latest]
+        include:
+          - operating-system: ubuntu-20.04
+            targets: x86_64-unknown-linux-gnu,x86_64-unknown-linux-musl,aarch64-unknown-linux-gnu,aarch64-unknown-linux-musl
+          - operating-system: windows-2019
+            targets: aarch64-pc-windows-msvc,x86_64-pc-windows-msvc
+          - operating-system: macos-12
+            targets: aarch64-apple-darwin,x86_64-apple-darwin
+      fail-fast: false
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
+
       - name: Install stable Rust toolchain
-        uses: actions-rs/toolchain@v1
+        uses: dtolnay/rust-toolchain@stable
         with:
-          profile: minimal
           toolchain: stable
-          override: true
-          target: aarch64-apple-darwin
+          targets: ${{ matrix.targets }}
+
+      - name: Rust caching
+        uses: Swatinem/rust-cache@v2
+        with:
+          workspaces: rust
+
+      - name: Set up QEMU
+        if: runner.os == 'Linux'
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        if: runner.os == 'Linux'
+        uses: docker/setup-buildx-action@v3
+
+      - name: Cargo flags
+        id: cargo-flags
+        shell: bash
+        run: |
+          if [[ "${{ github.event_name }}" = "release" ]]; then
+            echo "flags=--release" >> "$GITHUB_OUTPUT"
+          else
+            echo "flags=" >> "$GITHUB_OUTPUT"
+          fi
+
       - name: Install LLVM
         run: choco install -y llvm
         if: runner.os == 'Windows'
-      - if: runner.os == 'Linux'
-        run: ./scripts/release-linux.sh
-      - if: runner.os == 'Windows'
-        run: ./scripts/release-win.sh
-        shell: bash
-      - if: runner.os == 'macOS'
-        run: ./scripts/release-osx.sh
+
+      - name: build and release ${{ runner.os }}
+        run: ./release.sh ${{ runner.os }} ${{ steps.cargo-flags.outputs.flags }}
         shell: bash
+
       - name: Upload Release Assets
+        if: |
+          startsWith(github.ref, 'refs/tags/v')
         id: upload-release-asset
         uses: svenstaro/upload-release-action@v2
         with:
           repo_token: ${{ secrets.GITHUB_TOKEN }}
           file: release_artifacts/*
           file_glob: true
           tag: ${{ github.ref }}
+
+  release_docker:
+    runs-on: ubuntu-latest
+    needs: build-release
+    if: |
+      startsWith(github.ref, 'refs/tags/v')
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Log into ghcr registry
+        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Log into docker registry
+        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0
+        with:
+          username: ${{ secrets.DOCKER_HUB_USERNAME }}
+          password: ${{ secrets.DOCKER_HUB_TOKEN }}
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: push_image
+        id: cargo-flags
+        shell: bash
+        run: |
+          if [[ "${{ github.event_name }}" = "release" ]]; then
+            echo "PUSH_IMAGE=true" >> "$GITHUB_ENV"
+          fi
+
+      - name: Release image
+        run: cd docker && hooks/build
+        env:
+          DOCKER_TAG: ${{ github.ref }}
+          PUSH_IMAGE: ${{ env.PUSH_IMAGE }}

.gitignore

@@ -1,6 +1,7 @@
 # Generated by Cargo
 # will have compiled files and executables
 /target/
+# Generated Release Artifacts
 release_artifacts
 # Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
 # More information here http://doc.crates.io/guide.html#cargotoml-vs-cargolock