compliance on pr only

Signed-off-by: Anas Nashif <[email protected]>

Author: nashif

.github/workflows/compliance.yml

@@ -19,24 +19,28 @@ jobs:
         fetch-depth: 0
 
     - name: Set up Python
+      if: github.event_name == 'pull_request'
       uses: actions/setup-python@v5
       with:
         python-version: 3.11
 
     - name: cache-pip
+      if: github.event_name == 'pull_request'
       uses: actions/cache@v4
       with:
         path: ~/.cache/pip
         key: ${{ runner.os }}-pip-${{ hashFiles('.github/workflows/compliance.yml') }}
 
     - name: Install python dependencies
+      if: github.event_name == 'pull_request'
       run: |
         pip3 install setuptools
         pip3 install wheel
         pip3 install python-magic lxml junitparser gitlint pylint pykwalify yamllint clang-format unidiff sphinx-lint ruff
         pip3 install west
 
     - name: west setup
+      if: github.event_name == 'pull_request'
       env:
         BASE_REF: ${{ github.base_ref }}
       run: |
@@ -55,14 +59,15 @@ jobs:
         west update -o=--depth=1 -n 2>&1 1> west.update.log || west update -o=--depth=1 -n 2>&1 1> west.update2.log
 
     - name: Check for PR description
-      if: ${{ github.event.pull_request.body == '' }}
+      if: ${{ github.event.pull_request.body == '' }} && github.event_name == 'pull_request'
       continue-on-error: true
       id: pr_description
       run: |
         echo "Pull request description cannot be empty."
         exit 1
 
     - name: Run Compliance Tests
+      if: github.event_name == 'pull_request'
       continue-on-error: true
       id: compliance
       env:
@@ -78,13 +83,15 @@ jobs:
         -c origin/${BASE_REF}..
 
     - name: upload-results
+      if: github.event_name == 'pull_request'
       uses: actions/upload-artifact@v4
       continue-on-error: true
       with:
         name: compliance.xml
         path: compliance.xml
 
     - name: check-warns
+      if: github.event_name == 'pull_request'
       run: |
         if [[ ! -s "compliance.xml" ]]; then
           exit 1;