Merge pull request #40 from languitar/feature/automatic-releases

ci: add automatic releases with semantic release bot

Author: languitar

.github/workflows/ci.yml

@@ -2,11 +2,22 @@ name: CI build
 
 on:
   push:
+    branches:
+      - main
   pull_request:
   schedule:
     - cron: '0 0 * * 0'
 
 jobs:
+  lint-commits:
+    runs-on: ubuntu-latest
+    if: ${{ github.event_name == 'pull_request' }}
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - uses: wagoid/commitlint-github-action@v2
+
   lint-code:
     runs-on: ubuntu-latest
 
@@ -62,3 +73,31 @@ jobs:
         uses: codecov/codecov-action@v1
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
+
+  release:
+    runs-on: ubuntu-latest
+    if: ${{ github.ref == 'refs/heads/main' }}
+    needs:
+      - lint-code
+      - lint-readme
+      - test
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Setup Node.js
+        uses: actions/setup-node@v1
+        with:
+          node-version: 16
+      - name: Cache Node packages
+        uses: actions/cache@v2
+        with:
+          path: node_modules
+          key: release-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
+      - name: Install dependencies
+        run: npm ci
+      - name: Release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: npx semantic-release

.gitignore

@@ -8,3 +8,4 @@
 /.coverage
 /.python-version
 /.mypy_cache
+node_modules/

.releaserc.json

@@ -0,0 +1,45 @@
+{
+  "branches": ["main"],
+  "plugins": [
+    [
+      "@semantic-release/commit-analyzer",
+      {
+        "preset": "conventionalcommits"
+      }
+    ],
+    [
+      "@semantic-release/release-notes-generator",
+      {
+        "preset": "angular"
+      }
+    ],
+    [
+      "@google/semantic-release-replace-plugin",
+      {
+        "replacements": [
+          {
+            "files": ["setup.py"],
+            "from": "version=\".*\"",
+            "to": "version=\"${nextRelease.version}\"",
+            "results": [
+              {
+                "file": "setup.py",
+                "hasChanged": true,
+                "numMatches": 1,
+                "numReplacements": 1
+              }
+            ],
+            "countMatches": true
+          }
+        ]
+      }
+    ],
+    [
+      "@semantic-release/git",
+      {
+        "assets": ["setup.py"]
+     }
+    ],
+    "@semantic-release/github"
+  ]
+}