Create GH release on tags

Author: sam701

.github/workflows/release.yml

@@ -0,0 +1,83 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+permissions:
+  contents: write
+
+jobs:
+  build:
+    name: Build binaries
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        include:
+          - os: ubuntu-latest
+            goos: linux
+            goarch: amd64
+            artifact_name: rtask-linux-amd64
+          - os: macos-latest
+            goos: darwin
+            goarch: amd64
+            artifact_name: rtask-darwin-amd64
+          - os: macos-latest
+            goos: darwin
+            goarch: arm64
+            artifact_name: rtask-darwin-arm64
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.25'
+          cache: true
+
+      - name: Install just
+        uses: extractions/setup-just@v2
+
+      - name: Build binary
+        env:
+          GOOS: ${{ matrix.goos }}
+          GOARCH: ${{ matrix.goarch }}
+        run: just build-release
+
+      - name: Rename binary
+        run: mv rtask ${{ matrix.artifact_name }}
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ matrix.artifact_name }}
+          path: ${{ matrix.artifact_name }}
+
+  release:
+    name: Create GitHub Release
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Download all artifacts
+        uses: actions/download-artifact@v4
+        with:
+          path: artifacts
+
+      - name: Create release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          # Extract version from tag
+          VERSION=${GITHUB_REF#refs/tags/}
+
+          # Create release with all binaries
+          gh release create "$VERSION" \
+            --title "$VERSION" \
+            --generate-notes \
+            artifacts/*/*

justfile

@@ -1,6 +1,10 @@
 build:
   go build
 
+# Build optimized binary for releases (respects GOOS and GOARCH env vars)
+build-release:
+  go build -ldflags="-s -w" -trimpath
+
 run *args: build
   GO_LOG=debug ./rtask {{args}}