Add a release action

Author: shepmaster

.github/workflows/release.yml

@@ -0,0 +1,53 @@
+name: release-version
+run-name: "Release ${{ github.event.ref }}"
+on:
+  push:
+    tags:
+      - "*"
+
+jobs:
+  build-linux:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Build code
+        run: cargo build --release
+
+      - name: Save binary artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: binary-linux
+          path: target/release/margo
+
+  release:
+    runs-on: ubuntu-latest
+    needs: build-linux
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Determine tag
+        run: |
+          tag=$(echo ${{github.event.ref}} | cut -d/ -f3)
+          echo "tag=${tag}" >> $GITHUB_ENV
+
+      - name: Download binary artifacts
+        uses: actions/download-artifact@v4
+        with:
+          name: binary-linux
+          path: linux
+
+      - name: Fix artifact permissions
+        run: chmod +x linux/margo
+
+      - name: Compress artifacts
+        run: tar czf margo-linux-x86_64.tar.gz -C linux margo
+
+      - name: Release
+        run: gh release create ${tag} margo-linux-x86_64.tar.gz
+        env:
+          GH_TOKEN: ${{ github.token }}