add GitHub action to publish on crates.io

.github/workflows/ci.yml

@@ -5,7 +5,6 @@ on:
     branches: [ "master" ]
   pull_request:
     branches: [ "master" ]
-    types: [merged]
 
 env:
   CARGO_TERM_COLOR: always
@@ -21,17 +20,3 @@ jobs:
       run: cargo clippy
     - name: Run tests
       run: cargo run --example game
-
-  release:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v3
-    - name: Clippy
-      run: cargo clippy
-    - name: Run tests
-      run: cargo run --example game
-    - uses: manoadamro/rust-release@v1
-      with:
-        owner: ${{ github.repository_owner }}
-        repo: ${{ github.repository }}
-        token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/crates.yml

@@ -0,0 +1,26 @@
+name: crates.io
+
+on:
+  push:
+    tags:        
+      - '*'           # Push events to every tag not containing /
+  workflow_dispatch:
+
+jobs:
+  publish:
+    name: Publish
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2
+
+      - name: Install stable toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
+
+      - run: cargo publish --token ${CRATES_TOKEN}
+        env:
+          CRATES_TOKEN: ${{ secrets.CRATES_TOKEN }}