ci: addition of commit message checker

.commitlintrc.yaml

@@ -0,0 +1,21 @@
+rules:
+  body-case: [2, always, sentence-case]
+  body-full-stop: [2, always]
+  body-leading-blank: [2, always]
+  body-max-line-length: [2, always, 100]
+  footer-leading-blank: [2, always]
+  footer-max-line-length: [2, always, 100]
+  header-max-length: [2, always, 100]
+  scope-case: [2, always, lower-case]
+  subject-case:
+    - 2
+    - never
+    - [upper-case, camel-case, kebab-case, pascal-case, sentence-case, snake-case, start-case]
+  subject-empty: [2, never]
+  subject-full-stop: [2, never, "."]
+  type-case: [2, always, lower-case]
+  type-empty: [2, never]
+  type-enum:
+    - 2
+    - always
+    - [build, chore, ci, docs, feat, fix, perf, refactor, revert, style, test]

.github/workflows/ci.yml

@@ -9,6 +9,30 @@ name: CI
 on: [push, pull_request]
 
 jobs:
+  lint-commitlint:
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Setup Node
+        uses: actions/setup-node@v4
+
+      - name: Install commitlint
+        run: |
+          npm install conventional-changelog-conventionalcommits
+          npm install commitlint@latest
+
+      - name: Check commit message compliance of the recently pushed commit
+        if: github.event_name == 'push'
+        run: npx commitlint --from HEAD~1 --to HEAD --verbose
+
+      - name: Check commit message compliance of the pull request
+        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
+
   lint-shellcheck:
     runs-on: ubuntu-20.04
     steps:
@@ -18,7 +42,7 @@ jobs:
       - name: Runs shell script static analysis
         run: |
           sudo apt-get install shellcheck
-          ./run-tests.sh --check-shellscript
+          ./run-tests.sh --check-shellcheck
 
   lint-black:
     runs-on: ubuntu-20.04

run-tests.sh

@@ -1,21 +1,23 @@
-#!/bin/bash
+#!/bin/sh
 #
 # This file is part of REANA.
-# Copyright (C) 2018, 2020, 2021 CERN.
+# Copyright (C) 2018, 2020, 2021, 2023 CERN.
 #
 # REANA is free software; you can redistribute it and/or modify it
 # under the terms of the MIT License; see LICENSE file for more details.
 
-# Quit on errors
 set -o errexit
-
-# Quit on unbound symbols
 set -o nounset
 
-check_script () {
+check_shellscript () {
     shellcheck run-tests.sh
 }
 
+check_commitlint () {
+    from=${2:-master}
+    npx commitlint --from="$from" --verbose
+}
+
 check_pydocstyle () {
     pydocstyle pytest_reana
 }
@@ -41,7 +43,8 @@ check_pytest () {
 }
 
 check_all () {
-    check_script
+    check_commitlint
+    check_shellcheck
     check_pydocstyle
     check_black
     check_flake8
@@ -58,7 +61,8 @@ fi
 for arg in "$@"
 do
     case $arg in
-        --check-shellscript) check_script;;
+        --check-commitlint) check_commitlint "$@";;
+        --check-shellscript) check_shellscript;;
         --check-pydocstyle) check_pydocstyle;;
         --check-black) check_black;;
         --check-flake8) check_flake8;;