Merge pull request #3 from AlyoshaVasilieva/ci

Add releasing to CI

.github/workflows/rust.yml

@@ -1,5 +1,4 @@
-# TODO: Run build.sh to test entire build stage.
-on: [push, pull_request]
+on: [ push, pull_request ]
 
 name: CI
 
@@ -52,3 +51,23 @@ jobs:
         with:
           command: clippy
           args: -- -D warnings
+
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
+      - run: rustup target add x86_64-unknown-linux-musl
+      - run: sudo apt-get install musl-tools -y
+      - run: ./build.sh
+      - name: Release
+        uses: softprops/action-gh-release@v1
+        if: startsWith(github.ref, 'refs/tags/')
+        with:
+          files: city17.zip
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}