Split release and publish

.github/workflows/build.yml

@@ -62,7 +62,8 @@ jobs:
           key: ubuntu-latest
       - run: cargo test
 
-  publish:
+  # Release xremap binaries on GitHub
+  release:
     runs-on: ubuntu-latest
     needs:
       - build
@@ -75,9 +76,6 @@ jobs:
           profile: minimal
           toolchain: stable
           override: true
-      - uses: Swatinem/rust-cache@v1
-        with:
-          key: ubuntu-latest
 
       # Fetch x86_64 binary
       - { uses: actions/download-artifact@v3, with: { name: xremap-x86_64-x11,     path: package/ } }
@@ -105,6 +103,24 @@ jobs:
           GHR_VERSION: v0.16.2
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
+  # Publish xremap to crates.io
+  publish:
+    runs-on: ubuntu-latest
+    needs:
+      - build
+      - test
+    if: ${{ startsWith(github.ref, 'refs/tags/') }}
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
+      - uses: Swatinem/rust-cache@v1
+        with:
+          key: ubuntu-latest
+
       # Release crate
       - name: cargo login
         run: cargo login "$CARGO_TOKEN"