add release workflow (#28)

* zip and tar in workflow
* only consider selected tags for release notes

.github/release.yml

@@ -0,0 +1,24 @@
+# .github/release.yml
+
+changelog:
+  exclude:
+    labels:
+      - ignore-for-release
+    authors:
+      - octocat
+  categories:
+    - title: Breaking Changes 🛠
+      labels:
+        - breaking-change
+    - title: Exciting New Features 🎉
+      labels:
+        - feat
+    - title: Documentation changes
+      labels:
+        - docs
+        - example
+        - test
+    - title: Other changes
+      labels:
+        - refactor
+        - tooling

.github/workflows/release.yml

@@ -11,10 +11,16 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v3
+      - name: Install dependencies
+        run: sudo apt-get install tar zip -y
+      - name: Create tarball
+        run: tar -czvf header-only.tar.gz include
+      - name: Create zip
+        run: zip -r header-only.zip include
       - name: Release
         uses: softprops/action-gh-release@v1
         with:
             files: | 
-              include/*
-              include/**/*
-            generate_release_notes: false
+              header-only.zip
+              header-only.tar.gz
+            generate_release_notes: true