wrong: introuce commit messge linter

.commitlintrc.yml

@@ -0,0 +1,38 @@
+extends:
+  - '@commitlint/config-conventional'
+  - '@commitlint/config-lerna-scopes'
+rules:
+  header-max-length: [1, 'always', 72]
+  body-leading-blank: [2, 'always']
+  subject-empty: [2, 'never']
+  subject-full-stop: [2, 'never', '.']
+  subject-case:
+    - 2
+    - never
+    - - sentence-case
+      - start-case
+      - pascal-case
+  type-empty: [2, 'never']
+  type-enum:
+    - 2
+    - always
+    - - fix
+      - feat
+      - refactor
+      - revert
+      - test
+      - perf
+      - style
+      - chore
+      - docs
+help: |
+  **Possible types**:
+  `fix`:      Solves a bug.
+  `feat`:     Adds a new feature.
+  `refactor`: Rewrites code without feature, performance or bug changes.
+  `revert`:   Changes that reverting other changes.
+  `test`:     Adds missing or correcting existing tests.
+  `perf`:     A code change that improves performance.
+  `style`:    Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc).
+  `chore`:    Changes to the build process or auxiliary tools and libraries such as documentation generation.
+  `docs`:     Documentation only changes.

.github/workflows/mev-commit-ci.yml

@@ -9,6 +9,45 @@ on:
       - main
 
 jobs:
+  commitlint:
+    name: Check Commit Message
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Install required dependencies
+        run: |
+          sudo apt update
+          sudo apt install -y git curl
+          curl -sL https://deb.nodesource.com/setup_18.x | sudo -E bash -
+          sudo DEBIAN_FRONTEND=noninteractive apt install -y nodejs
+
+      - name: Print versions
+        run: |
+          git --version
+          node --version
+          npm --version
+          npx commitlint --version
+
+      - name: Install commitlint
+        run: |
+          npm install conventional-changelog-conventionalcommits
+          npm install --save-dev @commitlint/config-conventional
+          npm install --save-dev @commitlint/config-lerna-scopes
+          npm install commitlint@latest
+
+      - name: Validate current commit (last commit) message
+        if: github.event_name == 'push'
+        run: npx commitlint --last --verbose
+
+      - name: Validate PR commit messages
+        if: github.event_name == 'pull_request'
+        run: npx commitlint --from ${{ github.event.pull_request.head.sha }}~${{ github.event.pull_request.commits }} --to ${{ github.event.pull_request.head.sha }} --verbose
+
   go-modules:
     name: Test and Build Go Modules
     runs-on: ubuntu-latest