Try with a custom action

github_actions/pylint/entrypoint.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+env
+
+PYLINT_CMD=pylint --score=n${INPUT_CONFIG_FILE:+ --rcfile=${INPUT_CONFIG_FILE}}
+EXCLUDE_PATH=${INPUT_EXCLUDE_PATH:-}
+EXCLUDE_FILES=${INPUT_EXCLUDE_PATH:-}
+
+SUCCESS=0
+for file in ${FILES}
+do
+  fname=$(basename $file)
+  directory=$(dirname $file)
+  if [[ "$directory" =~ "^${EXCLUDE_PATH}" ]]
+  then
+    echo "Ignoring file '$file' (reason: matching exclude-path parameter)"
+    continue
+  fi
+  if [[ "$fname" =~ "${EXCLUDE_FILES}" ]]
+  then
+    echo "Ignoring file '$file' (reason: matching exclude-files parameter)"
+    continue
+  fi
+  # Just to trigger the custom matcher
+  echo PYLINT:$file
+  if ! $PYLINT_CMD $file
+  then
+    SUCCESS=1
+  fi
+done
+
+exit $SUCCESS