feat(workflows): add release workflow for CI/CD

- Create a new GitHub Actions workflow for releases
- Define build jobs for multiple OS targets
- Automate version tagging and artifact uploading
- Set up release step for GitHub releases

Author: misaelabanto

.github/workflows/release.yml

@@ -0,0 +1,83 @@
+name: Release
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  build:
+    name: Build ${{ matrix.output }}
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        include:
+          - target: bun-darwin-x64
+            output: commita-darwin-amd64
+          - target: bun-darwin-arm64
+            output: commita-darwin-arm64
+          - target: bun-linux-x64
+            output: commita-linux-amd64
+          - target: bun-windows-x64
+            output: commita-windows-amd64.exe
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: oven-sh/setup-bun@v2
+
+      - run: bun install
+
+      - name: Build
+        run: bun build index.ts --compile --target=${{ matrix.target }} --outfile ${{ matrix.output }}
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: ${{ matrix.output }}
+          path: ${{ matrix.output }}
+          if-no-files-found: error
+
+  version:
+    name: Create version tag
+    needs: build
+    if: github.ref == 'refs/heads/main'
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    outputs:
+      new_tag: ${{ steps.tag.outputs.new_tag }}
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - id: tag
+        uses: mathieudutour/github-tag-action@v6.2
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          tag_prefix: v
+          default_bump: patch
+          release_branches: main
+
+  release:
+    name: Release
+    needs: [build, version]
+    if: github.ref == 'refs/heads/main' && needs.version.outputs.new_tag != ''
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          merge-multiple: true
+
+      - uses: softprops/action-gh-release@v2
+        with:
+          tag_name: ${{ needs.version.outputs.new_tag }}
+          generate_release_notes: true
+          files: |
+            commita-darwin-amd64
+            commita-darwin-arm64
+            commita-linux-amd64
+            commita-windows-amd64.exe