misc: github actions release test

Author: aurelilia

.github/workflows/release.yml

@@ -0,0 +1,29 @@
+name: Build Release
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  release:
+    name: release ${{ matrix.target }}
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - target: x86_64-unknown-linux-musl
+            archive: tar.gz tar.xz tar.zst
+    steps:
+      - uses: actions/checkout@master
+      - name: Compile and release
+        uses: rust-build/rust-build.action@v1.4.5
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          RUSTTARGET: ${{ matrix.target }}
+          ARCHIVE_TYPES: ${{ matrix.archive }}
+          EXTRA_FILES: "README.md LICENSE-GPL LICENSE-MPL"
+          MINIFY: true
+          TOOLCHAIN_VERSION: nightly
+          SRC_DIR: gamegirl-egui