fix: coding-standard-baseline: Run baseline test on modified files only (fixes #227) (#228)

Author: rhoerr

coding-standard-baseline/action.yml

@@ -70,6 +70,8 @@ runs:
       with:
         list-files: shell
         filters: |
+          baseline:
+            - modified: '**/**.{php,phtml,graphqls,less,css,html,xml,js}'
           phpcs:
             - added|modified: '**/**.{php,phtml,graphqls,less,css,html,xml,js}'
 
@@ -78,7 +80,7 @@ runs:
       shell: bash
       run: |
         echo "One or more files relevant to PHPCS have changed."
-        echo "List all the files that have changed: ${{ steps.filter.outputs.phpcs_files }}"
+        echo "List all the files that have been added or changed: ${{ steps.filter.outputs.phpcs_files }}"
 
     - name: Setup PHP
       if: steps.filter.outputs.phpcs == 'true'
@@ -115,25 +117,25 @@ runs:
     - name: Create phpcs.baseline.xml from base
       shell: bash
       working-directory: base
-      if: steps.filter.outputs.phpcs == 'true'
+      if: steps.filter.outputs.baseline == 'true'
       run: |
         php ${{ github.workspace }}/magento-coding-standard/vendor/bin/phpcs --standard=Magento2 \
         $([ -n "${{ inputs.severity }}" ] && echo "--severity=${{ inputs.severity }}") \
         $([ -n "${{ inputs.warning_severity }}" ] && echo "--warning-severity=${{ inputs.warning_severity }}") \
         $([ -n "${{ inputs.error_severity }}" ] && echo "--error-severity=${{ inputs.error_severity }}") \
         --report=\\DR\\CodeSnifferBaseline\\Reports\\Baseline --report-file=phpcs.baseline.xml \
-        ${{ steps.filter.outputs.phpcs_files }} || /bin/true
+        ${{ steps.filter.outputs.baseline_files }} || /bin/true
 
     - name: Copy baseline to head
-      if: steps.filter.outputs.phpcs == 'true'
+      if: steps.filter.outputs.baseline == 'true'
       shell: bash
       run: |
         cp ${{ github.workspace }}/base/phpcs.baseline.xml ${{ github.workspace }}/magento-coding-standard/phpcs.baseline.xml
 
     # Since we ran phpcs in the base folder, the files in phpcs.baseline.xml contain the base folder in the path.
     # We need to remove /base/ so that the phpcs can locate the correct files.
     - name: Remove base dir from phpcs baseline
-      if: steps.filter.outputs.phpcs == 'true'
+      if: steps.filter.outputs.baseline == 'true'
       shell: bash
       run: |
         sed -i "s|/base/|/|" ${{ github.workspace }}/magento-coding-standard/phpcs.baseline.xml