ci: add build and release workflows

.cargo/config.toml

@@ -0,0 +1,2 @@
+[build]
+rustflags = ["-Ctarget-cpu=native"]

.github/workflows/build.yml

@@ -0,0 +1,56 @@
+name: Build
+
+on:
+  workflow_call:
+  workflow_dispatch:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        target:
+          - aarch64-apple-darwin
+          - x86_64-apple-darwin
+          - x86_64-pc-windows-msvc
+          - aarch64-unknown-linux-musl
+          - x86_64-unknown-linux-musl
+        include:
+          - target: aarch64-apple-darwin
+            runner: macos-14
+          - target: x86_64-apple-darwin
+            runner: macos-latest
+          - target: x86_64-pc-windows-msvc
+            runner: windows-latest
+          - target: aarch64-unknown-linux-musl
+            runner: ubuntu-latest
+          - target: x86_64-unknown-linux-musl
+            runner: ubuntu-latest
+      fail-fast: false
+    runs-on: ${{ matrix.runner }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          toolchain: stable
+          target: ${{ matrix.target }}
+
+      - name: Setup Rust cache
+        uses: Swatinem/rust-cache@v2
+
+      - name: Build
+        run: cargo build --release --locked --target ${{ matrix.target }}
+
+      - name: Upload artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          if-no-files-found: "error"
+          name: purr-${{ matrix.target }}
+          path: |
+            ./target/${{ matrix.target }}/release/purr${{ contains(matrix.target, 'windows') && '.exe' || '' }}

.github/workflows/release.yml

@@ -0,0 +1,62 @@
+name: Release
+
+on:
+  push:
+    tags: ["v*.*.*"]
+
+jobs:
+  check:
+    uses: ./.github/workflows/check.yml
+
+  build:
+    uses: ./.github/workflows/build.yml
+
+  publish:
+    needs: [check, build]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Rust toolchain
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          toolchain: stable
+
+      - name: Setup Rust cache
+        uses: Swatinem/rust-cache@v2
+
+      - name: Publish
+        run: cargo publish
+        env:
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CRATES_TOKEN }}
+
+  release:
+    needs: [publish]
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Setup Bun
+        uses: oven-sh/setup-bun@v1
+        with:
+          bun-version: 1.0.21
+
+      - name: Download artifacts
+        uses: actions/download-artifact@v4
+        with:
+          path: artifacts
+
+      - name: Generate release notes
+        run: bunx changelogithub@latest --output CHANGELOG.txt
+
+      - name: Create release
+        uses: softprops/action-gh-release@v1
+        with:
+          body_path: CHANGELOG.txt
+          files: artifacts/**/*

Cargo.toml

@@ -27,3 +27,10 @@ url = "2.5.0"
 [lints.clippy]
 all = "warn"
 pedantic = "warn"
+
+[profile.release]
+lto = "fat"
+strip = "symbols"
+codegen-units = 1
+opt-level = "z"
+panic = "abort"