ci(release-changelog.yml): add changelog generator

This workflow generate changelog for releases.

Author: ghasemdev

.github/workflows/release-changelog.yml

@@ -0,0 +1,42 @@
+# This is a basic workflow to help you get started with Actions
+
+name: CI
+
+# Controls when the workflow will run
+on:
+  # Triggers the workflow on release tags
+  push:
+    tags:
+      - '*'
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  # This workflow contains a single job called "release"
+  release:
+    if: startsWith(github.ref, 'refs/tags/')
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      - name: Build Changelog
+        id: github_release
+        uses: mikepenz/release-changelog-builder-action@v2.7.2
+        with:
+#           configuration: "changelog_generator_configure.json"
+          owner: "ghasemdev"
+          repo: "git-commit-template"
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Create Release
+        # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+        uses: actions/create-release@v2
+        with:
+          tag_name: ${{ github.ref }}
+          release_name: ${{ github.ref }}
+          body: ${{steps.github_release.outputs.changelog}}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}