feat: add GitHub Actions workflows for code quality and automation (#2)

github-release/README.md

@@ -0,0 +1,36 @@
+# ivuorinen/actions/github-release
+
+## GitHub Release
+
+### Description
+
+Creates a GitHub release with a version and changelog.
+
+### Inputs
+
+| name        | description                                          | required | default |
+| ----------- | ---------------------------------------------------- | -------- | ------- |
+| `version`   | <p>The version for the release.</p>                  | `true`   | `""`    |
+| `changelog` | <p>The changelog or description for the release.</p> | `false`  | `""`    |
+
+### Runs
+
+This action is a `composite` action.
+
+### Usage
+
+```yaml
+- uses: ivuorinen/actions/github-release@main
+  with:
+    version:
+    # The version for the release.
+    #
+    # Required: true
+    # Default: ""
+
+    changelog:
+    # The changelog or description for the release.
+    #
+    # Required: false
+    # Default: ""
+```

github-release/action.yml

@@ -0,0 +1,54 @@
+---
+# yaml-language-server: $schema=https://json.schemastore.org/github-action.json
+name: GitHub Release
+description: 'Creates a GitHub release with a version and changelog.'
+author: 'Ismo Vuorinen'
+
+branding:
+  icon: 'tag'
+  color: 'blue'
+
+inputs:
+  version:
+    description: 'The version for the release.'
+    required: true
+  changelog:
+    description: 'The changelog or description for the release.'
+    required: false
+    default: ''
+
+runs:
+  using: composite
+  steps:
+    - name: Create GitHub Release with Autogenerated Changelog
+      if: ${{ inputs.changelog == '' }}
+      shell: bash
+      run: |
+        # Validate version format
+        if [[ ! "${{ inputs.version }}" =~ ^v?[0-9]+\.[0-9]+\.[0-9]+(-[\w.]+)?(\+[\w.]+)?$ ]]; then
+         echo "Error: Invalid version format. Must follow semantic versioning."
+         exit 1
+        fi
+        # Escape special characters in inputs
+        VERSION=$(echo "${{ inputs.version }}" | sed 's/[&/\]/\\&/g')
+        gh release create ${{ inputs.version }}
+              --repo="${GITHUB_REPOSITORY}" \
+              --title="${{ inputs.version }}" \
+              --generate-notes
+
+    - name: Create GitHub Release with Custom Changelog
+      if: ${{ inputs.changelog != '' }}
+      shell: bash
+      run: |
+        # Validate version format
+        if [[ ! "${{ inputs.version }}" =~ ^v?[0-9]+\.[0-9]+\.[0-9]+(-[\w.]+)?(\+[\w.]+)?$ ]]; then
+         echo "Error: Invalid version format. Must follow semantic versioning."
+         exit 1
+        fi
+        # Escape special characters in inputs
+        VERSION=$(echo "${{ inputs.version }}" | sed 's/[&/\]/\\&/g')
+        CHANGELOG=$(echo "${{ inputs.changelog }}" | sed 's/[&/\]/\\&/g')
+        gh release create ${{ inputs.version }}
+              --repo="${GITHUB_REPOSITORY}" \
+              --title="${{ inputs.version }}" \
+              --notes="${{ inputs.changelog }}"