Migrate CI from Cirrus CI to GitHub Actions

.github/workflows/ci.yml

@@ -0,0 +1,51 @@
+name: CI
+
+on:
+  merge_group:
+  pull_request:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  lint:
+    name: Lint
+    runs-on: ghcr.io/cirruslabs/macos-runner:tahoe
+    timeout-minutes: 30
+    steps:
+      - uses: actions/checkout@v6
+      - name: Install Rust
+        run: |
+          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --profile minimal
+          echo "$HOME/.cargo/bin" >> "$GITHUB_PATH"
+      - name: Install lint components
+        run: rustup component add clippy rustfmt
+      - name: Check formatting
+        run: cargo fmt --check
+      - name: Run Clippy
+        run: cargo clippy --all-targets --all-features -- -D warnings
+
+  test:
+    name: Test on macOS ${{ matrix.macos }}
+    runs-on: ghcr.io/cirruslabs/macos-runner:${{ matrix.runner }}
+    timeout-minutes: 30
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - macos: Sequoia
+            runner: sequoia
+          - macos: Tahoe
+            runner: tahoe
+    steps:
+      - uses: actions/checkout@v6
+      - name: Install Rust
+        run: |
+          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --profile minimal
+          echo "$HOME/.cargo/bin" >> "$GITHUB_PATH"
+      - name: Run tests
+        run: cargo test

.github/workflows/release.yml

@@ -0,0 +1,49 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - "*"
+  workflow_dispatch:
+
+permissions:
+  contents: write
+
+jobs:
+  release:
+    name: ${{ github.ref_type == 'tag' && 'Release' || 'Release (Dry Run)' }}
+    runs-on: ghcr.io/cirruslabs/macos-runner:tahoe
+    timeout-minutes: 60
+    env:
+      GITHUB_TOKEN: ${{ secrets.GH_PAT }}
+      GORELEASER_KEY: ${{ secrets.GORELEASER_KEY }}
+    steps:
+      - uses: actions/checkout@v6
+        with:
+          fetch-depth: 0
+      - name: Install Rust
+        run: |
+          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --profile minimal
+          echo "$HOME/.cargo/bin" >> "$GITHUB_PATH"
+      - name: Install release targets
+        run: rustup target add aarch64-apple-darwin x86_64-apple-darwin
+      - name: Release
+        if: github.ref_type == 'tag'
+        uses: goreleaser/goreleaser-action@v7
+        with:
+          distribution: goreleaser-pro
+          version: "~> v2"
+          args: release --clean
+      - name: Release dry run
+        if: github.ref_type != 'tag'
+        uses: goreleaser/goreleaser-action@v7
+        with:
+          distribution: goreleaser-pro
+          version: "~> v2"
+          args: release --skip=publish --snapshot --clean
+      - name: Upload dry-run artifacts
+        if: github.ref_type != 'tag'
+        uses: actions/upload-artifact@v6
+        with:
+          name: softnet-snapshot
+          path: dist/**

.goreleaser.yml

@@ -26,7 +26,7 @@ brews:
       owner: cirruslabs
       name: homebrew-cli
     caveats: See the Github repository for more information
-    homepage: https://github.com/cirruslabs/softnet
+    homepage: https://github.com/openai/softnet
     description: Software networking with isolation for Tart
     skip_upload: auto
     custom_block: |