[DEVOPS-3735] ci: github actions for PR static check

.github/workflows/build.yml

@@ -14,19 +14,6 @@ on:
       - '.gitignore'
       - '.github/vale-styles/**'
 
-  pull_request:
-    branches:
-      - master
-    # Duplicated list because github does not support YAML anchors.
-    # https://github.com/actions/runner/issues/1182
-    paths-ignore:
-      - README.md
-      - 'docs/**'
-      - 'architecture/**'
-      - 'managed/**'
-      - '.gitignore'
-      - '.github/vale-styles/**'
-
 # A workflow run is made up of one or more jobs that can run sequentially or in parallel
 jobs:
   # This workflow contains a single job called "build"

.github/workflows/pull_checks.yml

@@ -0,0 +1,29 @@
+name: "Check PR Title"
+
+on:
+  pull_request:
+    types: [opened, edited]
+    paths-ignore:
+      - README.md
+      - 'docs/**'
+
+jobs:
+  gh-pr-title:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check PR title
+        run: |
+          TITLE_RE='^(\[(BACKPORT )?(\d+(\.\d+)+)\])?'
+          TITLE_RE+='\[((#\d+(,#[0-9]+)*)|([A-Z]+-[0-9]+(,[A-Z]+-[0-9]+)*))\]'
+          TITLE_RE+=' [a-zA-Z0-9_-]+(,[[a-zA-Z0-9_]-]+)*:'
+          TITLE_RE+=' \S.{8,98}\S$'
+
+          if [[ ! "${{ github.event.pull_request.title }}" =~ $TITLE_RE ]]; then
+            echo "::error ::PR title must include issue ID, code area (no extra whitespace), and short description.)"
+            echo "::error ::  [#12345,#12367] area: Cool feature xyz"
+            echo "::error ::  [BACKPORT branch][#12345] area1,area2: Must have fix"
+            echo "::error ::Issue referenced must be a github issue or YB-internal Jira ID"
+            echo "::error ::Short description must be less than 100 characters."
+            echo "::error ::Backport branch should be used only for non-master release branches."
+            exit 1
+          fi

.github/workflows/pull_lint.yml

@@ -0,0 +1,41 @@
+name: "Lint"
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened, edited ]
+    paths-ignore:
+      - README.md
+      - 'docs/**'
+
+jobs:
+  gh-lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          fetch-tags: 'false'
+
+      - name: Lint
+        run: |
+            docker run \
+              --user yugabyteci \
+              -v "$(pwd):$(pwd)" \
+              -w "$(pwd)" \
+              yugabyteci/yb_build_infra_ubuntu2204_x86_64:latest \
+              bash -c '
+                  set -euo pipefail
+                  export PATH=/usr/local/bin:$HOME/yb-cpplint/cpplint:$PATH
+                  echo ::group::Lint
+                  # Base reference should not be set for non-PR actions.
+                  set -x
+                  git config --global --add safe.directory $(pwd)
+                  if [[ -n "${{ github.base_ref }}" ]]; then
+                    echo Base reference: ${{ github.base_ref }}
+                    git fetch origin ${{ github.base_ref }}
+                    ./build-support/lint.py --rev origin/${{ github.base_ref }}
+                  else
+                    echo No base reference: Skipping Lint Step
+                    exit 1
+                  fi
+              '

build-support/jenkins/yb-jenkins-build.sh

@@ -39,6 +39,9 @@ EOT
 
 echo "Jenkins Build script ${BASH_SOURCE[0]} is running"
 
+echo "Intentional build failure"
+exit 1
+
 while [ $# -gt 0 ]; do
   case "$1" in
     -h|--help)