ci: add release-please setup

.github/.release-please-manifest.json

@@ -0,0 +1,3 @@
+{
+  ".": "0.1.0"
+}

.github/release-please-config.json

@@ -0,0 +1,14 @@
+{
+  "packages": {
+    ".": {
+      "changelog-path": "CHANGELOG.md",
+      "release-type": "rust",
+      "bump-minor-pre-major": false,
+      "bump-patch-for-minor-pre-major": false,
+      "draft": false,
+      "prerelease": false
+    }
+  },
+  "$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json"
+}
+

.github/workflows/ci.yml

@@ -23,6 +23,39 @@ jobs:
       - name: Run tests
         run: cargo test
 
+  release:
+    name: release
+    if: ${{ github.ref == 'refs/heads/main' && github.repository_owner == 'loiccoyle' }}
+    needs:
+      - test
+    outputs:
+      release_created: ${{ steps.release.outputs.release_created }}
+    runs-on: ubuntu-latest
+    steps:
+      - uses: googleapis/release-please-action@v4
+        id: release
+        with:
+          config-file: .github/release-please-config.json
+          manifest-file: .github/.release-please-manifest.json
+
+  publish:
+    name: Publish to crates.io
+    needs:
+      - release
+    if: needs.release.outputs.release_created
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v4
+
+      - name: Install toolchain
+        run: rustup toolchain install stable --profile minimal
+
+      - uses: Swatinem/rust-cache@v2
+
+      - name: Publish crate
+        run: cargo publish --token ${{ secrets.CARGO_TOKEN }}
+
   readme:
     runs-on: ubuntu-latest
     needs: test