wip for workflow

Author: athanclark

.github/workflows/release.yml.todo

@@ -0,0 +1,128 @@
+name: release
+
+on:
+  push:
+    tags:
+      - "v*"
+
+env:
+  BIN_NAME: mnemonic-hasher
+
+jobs:
+  build:
+    name: build (${{ matrix.target }})
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          # Linux (x86_64)
+          - os: ubuntu-latest
+            target: x86_64-unknown-linux-gnu
+            archive: tar.gz
+          # Windows (x86_64)
+          - os: windows-latest
+            target: x86_64-pc-windows-msvc
+            archive: zip
+          # macOS Apple Silicon (arm64)
+          - os: macos-14
+            target: aarch64-apple-darwin
+            archive: tar.gz
+          # macOS Intel (x86_64)
+          - os: macos-13
+            target: x86_64-apple-darwin
+            archive: tar.gz
+
+    steps:
+      - uses: actions/checkout@v4
+
+      # Install Rust toolchain + target
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          targets: ${{ matrix.target }}
+
+      # Install pnpm
+      - name: Install PNPM & Node
+        uses: pnpm/action-setup
+
+      # Cache build artifacts
+      - name: Cache cargo
+        uses: Swatinem/rust-cache@v2
+        with:
+          save-if: ${{ github.ref_type == 'tag' }}
+
+      # Install dependencies
+      - name: Install pnpm dependencies
+        run: pnpm install
+
+      # Build
+      - name: Build (release)
+        run: NO_STRIP=1 pnpm tauri build --target ${{ matrix.target }}
+
+      # Package: name like mnemonic-hasher-v1.2.3-target.ext
+      - name: Prepare dist
+        shell: bash
+        # FIXME: This might need some work
+        run: |
+          set -eux
+          VERSION="${GITHUB_REF_NAME}"             # v1.2.3
+          TARGET="${{ matrix.target }}"
+          OUTDIR="src-tauri/target/release"
+          DIST="dist"
+          mkdir -p "$DIST"
+
+          BIN="${BIN_NAME}"
+          # Windows binary has .exe
+          if [[ "${{ runner.os }}" == "Windows" ]]; then
+            BIN="${BIN}.exe"
+          fi
+
+          # Try to strip (where available)
+          if command -v strip >/dev/null 2>&1; then
+            strip "${OUTDIR}/${BIN}" || true
+          fi
+
+          PKG="${BIN_NAME}-${VERSION}-${TARGET}"
+          mkdir -p "${PKG}"
+          cp "README.md" "${PKG}/" || true
+          cp "LICENSE"* "${PKG}/" || true
+          cp "${OUTDIR}/${BIN}" "${PKG}/"
+
+          if [[ "${{ matrix.archive }}" == "tar.gz" ]]; then
+            tar -czf "${DIST}/${PKG}.tar.gz" "${PKG}"
+          else
+            # zip (Windows)
+            7z a "${DIST}/${PKG}.zip" "${PKG}" >/dev/null
+          fi
+
+          echo "DIST_PATH=${DIST}" >> $GITHUB_ENV
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ matrix.target }}
+          path: ${{ env.DIST_PATH }}/*
+
+  release:
+    name: publish release
+    needs: [build]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download all build artifacts
+        uses: actions/download-artifact@v4
+        with:
+          path: dist
+
+      - name: List files
+        run: ls -R dist
+
+      - name: Create GitHub Release
+        uses: softprops/action-gh-release@v2
+        with:
+          tag_name: ${{ github.ref_name }}
+          name: ${{ github.ref_name }}
+          draft: false
+          prerelease: false
+          files: |
+            dist/**/*