ci: use release-please to detect releases

.github/workflows/ci.yml

@@ -40,50 +40,3 @@ jobs:
           cache-on-failure: true
       - name: Run tests
         run: cargo test
-
-  check-published-version:
-    name: Check published version
-    runs-on: ubuntu-latest
-    if: github.ref == 'refs/heads/main'
-    needs:
-      - Check
-      - Test
-
-    outputs:
-      new_version: ${{ steps.last.outputs.new_version }}
-    steps:
-      - name: Check out repository
-        uses: actions/checkout@v4
-      - name: Install gojq
-        run: sudo apt-get install gojq
-      - name: 'Check if crate catppuccin-egui is published'
-        id: last
-        run: |
-          set -euxo pipefail
-          url="https://raw.githubusercontent.com/rust-lang/crates.io-index/master/ca/tp/catppuccin-egui"
-          published="$(curl -fsSL "$url" | gojq -sr 'map(.vers) | sort | .[-1]')"
-          manifest="$(awk -F \" '/version = / { print $2 }' Cargo.toml)"
-
-          if [ "$manifest" = "$published" ]; then
-            echo 'new_version=no' >> $GITHUB_OUTPUT
-          else
-            echo 'new_version=yes' >> $GITHUB_OUTPUT
-          fi
-
-  Publish:
-    runs-on: ubuntu-latest
-    if: github.ref == 'refs/heads/main' && needs.check-published-version.outputs.new_version == 'yes'
-    environment: crates.io
-    needs:
-      - check-published-version
-
-    steps:
-      - name: Check out repository
-        uses: actions/checkout@v4
-      - name: Install Rust
-        uses: dtolnay/rust-toolchain@stable
-      - uses: Swatinem/rust-cache@v2
-        with:
-          cache-on-failure: true
-      - name: Publish crates
-        run: cargo publish --token ${{ secrets.CARGO_REGISTRY_TOKEN }}

.github/workflows/release-please.yml

@@ -7,8 +7,29 @@ on:
 jobs:
   release-please:
     runs-on: ubuntu-latest
+    outputs:
+      release_created: ${{ steps.release.outputs.release_created }}
     steps:
       - uses: google-github-actions/release-please-action@v3
+        id: release
         with:
           release-type: rust
           package-name: catppuccin-egui
+
+  Publish:
+    needs:
+      - release-please
+    if: needs.release-please.outputs.release_created
+    runs-on: ubuntu-latest
+    environment: crates.io
+
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@stable
+      - uses: Swatinem/rust-cache@v2
+        with:
+          cache-on-failure: true
+      - name: Publish crates
+        run: cargo publish --token ${{ secrets.CARGO_REGISTRY_TOKEN }}