From 2254c87b23412ac9bed76280c5edd4990ee24c4b Mon Sep 17 00:00:00 2001
From: ivan katliarchuk <ivan.katliarchuk@gmail.com>
Date: Mon, 5 Apr 2021 14:12:32 +0100
Subject: [PATCH] work with changelogs

---
 .github/workflows/changelog.yml |   8 ---
 .github/workflows/release.yml   | 112 ++++++++++++++++++++++++++++++++
 2 files changed, 112 insertions(+), 8 deletions(-)

diff --git a/.github/workflows/changelog.yml b/.github/workflows/changelog.yml
index 3bf27b8..ad4f486 100644
--- a/.github/workflows/changelog.yml
+++ b/.github/workflows/changelog.yml
@@ -5,14 +5,6 @@ on:
   workflow_dispatch:
   schedule:
   - cron:  "20 23 * * *"
-  push:
-    tags:
-    - 'v*'
-    branches:
-    - main
-    paths-ignore:
-    - "README.md"
-    - "CHANGELOG.md"
 
 env:
   BRANCH: main
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index cac4711..1940b47 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -81,3 +81,115 @@ jobs:
         tag: ${{ needs.update-tag.outputs.tag }}
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+  update-changelog:
+    runs-on: ubuntu-latest
+    needs: [ release ]
+    name: changelog generator
+    timeout-minutes: 5
+    if: ${{ !contains(github.event.head_commit.message, 'skip') && needs.update-tag.outputs.draft && github.ref == 'refs/heads/main' }}
+    steps:
+    # To use this repository's private action, you must check out the repository
+    - name: Checkout
+      uses: actions/checkout@v2.3.4
+      with:
+        fetch-depth: 30
+        submodules: 'true'
+
+    # https://github.com/marketplace/actions/tag-changelog
+    - name: create changelog text
+      uses: loopwerk/conventional-changelog-action@latest
+      id: ch
+      with:
+        token: ${{ secrets.GITHUB_TOKEN }}
+        config_file: .github/tag-changelog-config.js
+
+    - name: read 'templates/changelog.history'
+      id: ch-history
+      uses: juliangruber/read-file-action@v1
+      with:
+        path: .github/templates/changelog.history
+
+    - name: read 'templates/changelog'
+      id: ch-template
+      uses: juliangruber/read-file-action@v1
+      with:
+        path: .github/templates/changelog
+
+    - name: write to changelog.md
+      uses: DamianReeves/write-file-action@master
+      with:
+        path: CHANGELOG.md
+        contents: |
+          ${{ steps.ch-template.outputs.content }}${{ steps.ch.outputs.changelog }}${{ steps.ch-history.outputs.content }}
+        write-mode: overwrite
+
+    - name: write to 'templates/changelog.history'
+      uses: DamianReeves/write-file-action@master
+      with:
+        path: .github/templates/changelog.history
+        contents: |
+          ${{ steps.ch.outputs.changelog }}${{ steps.ch-history.outputs.content }}
+        write-mode: overwrite
+
+    - name: check local changes
+      id: diff
+      run: |
+        changed_files=$(git status --porcelain --untracked-files=all | wc -l)
+        echo ::set-output name=count::$changed_files
+        echo ::set-output name=created::$(date)
+      shell: bash
+
+    - name: Bump version and push tag
+      uses: anothrNick/github-tag-action@1.35.0
+      id: tag
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        DRY_RUN: true
+
+    -
+      name: create pull request
+      uses: peter-evans/create-pull-request@v3
+      id: cpr
+      if: ${{ steps.ch.outputs.changes }}
+      with:
+        branch: docs/changelog
+        base: ${{ github.head_ref }}
+        delete-branch: true
+        labels: |
+          kind/docs
+          :memo: documentation
+          :memo: docs
+          :bell: approved
+          :bell: automerge
+          :robot: bot
+        committer: ${{ env.COMMITTER_BOT }}
+        author: ${{ env.AUTHOR_BOT }}
+        title: |
+          "docs: update changelog "${{ steps.tag.outputs.tag }} #${{ github.run_number }}" '
+        commit-message: |
+          'docs: Update CHANGELOG.md "${{ github.workflow }} #${{ github.run_number }}" [skip ci]'
+        body: |
+          ## Description
+
+          Update CHANGELOG.md
+
+          ${{ steps.changelog.outputs.changelog }}
+
+          ## Update report workflow
+
+          - Updated with *today's* date **`${{ steps.diff.outputs.created }}`**
+          - Current Tag: **`${{ steps.tag.outputs.tag }}`**
+          - Name: **${{ github.workflow }}**
+          - Run ID: **${{ github.run_id }}**
+          - Run Number: **${{ github.run_number }}**
+
+          _Auto-generated by [create-pull-request][1]
+
+          [1]: https://github.com/peter-evans/create-pull-request
+
+    - name: check outputs
+      if: ${{ steps.changelog.outputs.changes }}
+      run: |
+        echo "Pull Request Number - ${{ steps.cpr.outputs.pull-request-number }}"
+        echo "Pull Request URL - ${{ steps.cpr.outputs.pull-request-url }}"