Add option for using npx instead of hardlinked eslint command

action.yml

@@ -39,3 +39,7 @@ inputs:
     description: Run eslint on all files.
     required: false
     default: false
+  use-npx:
+    description: Enable or disable using npx instead of node node_modules/.bin/eslint
+    required: false
+    default: false

src/eslint.ts

@@ -23,10 +23,10 @@ export const runEslint = async (): Promise<void> => {
   const eslintArgs = getEslintArgs();
 
   const execOptions = [
-    path.resolve(inputs.workingDirectory, 'node_modules/.bin/eslint'),
+    inputs.useNpx ? 'eslint' : path.resolve(inputs.workingDirectory, 'node_modules/.bin/eslint'),
     ...files,
     ...eslintArgs,
   ].filter(Boolean);
 
-  await exec('node', execOptions);
+  await exec(inputs.useNpx ? 'npx' : 'node', execOptions);
 };

src/inputs.ts

@@ -11,6 +11,7 @@ const inputs: Inputs = {
   ignorePath: getInput('ignore-path'),
   ignorePatterns: getMultilineInput('ignore-patterns'),
   allFiles: getBooleanInput('all-files'),
+  useNpx: getBooleanInput('use-npx'),
 };
 
 export default inputs;

src/types.ts

@@ -7,6 +7,7 @@ export interface Inputs {
   ignorePath: string;
   ignorePatterns: string[];
   allFiles: boolean;
+  useNpx: boolean;
 }
 
 export type FileNamesList = string[];