add ignore_warnings_on_exit and ignore_errors_on_exit options to avoid a non-zero error code in the presence of warnings or errors respectively

Author: LennyN95

README.md

@@ -69,6 +69,8 @@ The following configuration options are available:
 + `severity` - The minimum severity required to display an error or warning
 + `error_severity` - The minimum severity required to display an error
 + `warning_severity` - The minimum severity required to display a warning
++ `ignore_warnings_on_exit` - Exit with a zero error code despite the presence of warnings (1 = true, default 0 = false).
++ `ignore_errors_on_exit` - xit with a zero error code despite the presence of errors (1 = true, default 0 = false).
 + `args` - Extra arguments to pass to the phpcs binary
 
 If you require other configurations of PHPMD, please request them in the [Github issue tracker].

action.yml

@@ -81,6 +81,14 @@ inputs:
     description: The minimum severity required to display a warning
     required: false
 
+  ignore_warnings_on_exit:
+    desctiption: Exit with a zero error code despite the presence of warnings (1 = true, default 0 = false).
+    required: false
+
+  ignore_errors_on_exit:
+    description: Exit with a zero error code despite the presence of errors (1 = true, default 0 = false).
+    required: false
+
   args:
     description: Extra arguments to pass to the phpcs binary
     required: false

phpcs-action.bash

@@ -95,6 +95,16 @@ then
 	command_string+=(--warning-severity="$ACTION_WARNING_SEVERITY")
 fi
 
+if [ -n "$ACTION_IGNORE_WARNINGS_ON_EXIT" ]
+then
+	command_string+=(--runtime-set ignore_warnings_on_exit "$ACTION_IGNORE_WARNINGS_ON_EXIT")
+fi
+
+if [ -n "$ACTION_IGNORE_ERRORS_ON_EXIT" ]
+then
+	command_string+=(--runtime-set ignore_errors_on_exit "$ACTION_IGNORE_ERRORS_ON_EXIT")
+fi
+
 if [ -n "$ACTION_ARGS" ]
 then
 	command_string+=($ACTION_ARGS)