ci: update release-please for release automation

- Added bot for creating Release PR
- Updated version information in __version__.py file
- Added pypi publish steps in the actions

Author: aj3sh

.github/workflows/release-please.yml

@@ -4,14 +4,40 @@ on:
       - main
   workflow_dispatch:
 
+permissions:
+  id-token: write # for PYPI release
+
 name: release-please
 
 jobs:
   release-please:
     runs-on: ubuntu-latest
     steps:
-    - name: Release 
-      uses: google-github-actions/release-please-action@v4
-      with:
-        token: ${{ secrets.CI_RELEASE_PLEASE_TOKEN }}
-        release-type: simple
+      - name: Release
+        id: release
+        uses: google-github-actions/release-please-action@v4
+        with:
+          token: ${{ secrets.BOT_TOKEN }}
+
+      - uses: actions/checkout@v3
+        if: ${{ steps.release.outputs.release_created }}
+
+      - name: Set up Python
+        uses: actions/setup-python@v3
+        if: ${{ steps.release.outputs.release_created }}
+        with:
+          python-version: '3.x'
+
+      - name: Install dependencies
+        if: ${{ steps.release.outputs.release_created }}
+        run: |
+          python -m pip install --upgrade pip
+          pip install build
+
+      - name: Build package
+        if: ${{ steps.release.outputs.release_created }}
+        run: python -m build
+
+      - name: Publish package
+        if: ${{ steps.release.outputs.release_created }}
+        uses: pypa/[email protected]

.release-please-manifest.json

@@ -0,0 +1 @@
+{}

release-please-config.json

@@ -0,0 +1,13 @@
+{
+  "$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json",
+  "packages": {
+    ".": {
+      "extra-files": [
+        "src/commitlint/__version__.py"
+      ]
+    }
+  },
+  "pull-request-header": "Release PR",
+  "pull-request-title-pattern": "chore: release v${version}",
+  "release-type": "simple"
+}

setup.cfg

@@ -19,7 +19,6 @@ keywords =
 classifiers =
     Programming Language :: Python :: 3 :: Only
     Programming Language :: Python :: 3.8
-    License :: OSI Approved :: GNU General Public License v3 (GPL-3.0)
 
 url = https://github.com/opensource-nepal/commitlint
 project_urls =

src/commitlint/__version__.py

@@ -1,6 +1,6 @@
 """
 This module contains the version information of the current commitlint.
-TODO: automatically bump version through CI.
+NOTE: The version is auto-updated by release-please action.
 """
 
-__version__ = "0.2.1"
+__version__ = "0.2.1"  # x-release-please-version