Add support for ignore-patterns

sibiraj-s · Jul 16, 2023 · 2b3a054 · 2b3a054
1 parent 092e376
commit 2b3a054
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Showing 6 changed files with 23 additions and 2 deletions.
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
@@ -25,3 +25,4 @@ jobs:
       - uses: ./
         with:
           extensions: 'js,ts'
+          ignore-patterns: dist/
diff --git a/action.yml b/action.yml
@@ -32,3 +32,6 @@ inputs:
   ignore-file:
     description: Path to ignore file.
     required: false
+  ignore-patterns:
+    description: Patterns to ignore. Similar to eslint ignorePatterns
+    required: false
diff --git a/dist/index.js b/dist/index.js
diff --git a/dist/index.js.map b/dist/index.js.map
diff --git a/src/eslint.ts b/src/eslint.ts
@@ -15,6 +15,7 @@ export interface Inputs {
   rootDir: string;
   extensions: string[];
   ignoreFile: string;
+  ignorePatterns: string[];
 }
 
 export const runEslint = async (inputs: Inputs): Promise<void> => {
@@ -39,6 +40,14 @@ export const runEslint = async (inputs: Inputs): Promise<void> => {
     }
   }
 
+  if (inputs.ignorePatterns.length > 0) {
+    startGroup('Using ignore pattern, filtering files changed.');
+    inputs.ignorePatterns.forEach((pattern) => info(`- ${pattern}`));
+    endGroup();
+
+    ig.add(inputs.ignorePatterns);
+  }
+
   const files = changedFiles
     .filter((filename) => {
       const isFileSupported = inputs.extensions.find((ext) => filename.endsWith(`.${ext}`));

diff --git a/src/main.ts b/src/main.ts
@@ -1,4 +1,4 @@
-import { setFailed, getInput, getBooleanInput } from '@actions/core';
+import { setFailed, getInput, getBooleanInput, getMultilineInput } from '@actions/core';
 
 import { Inputs, runEslint } from './eslint';
 
@@ -11,6 +11,7 @@ const run = async ():Promise<void> => {
       rootDir: getInput('root-dir'),
       extensions: getInput('extensions').split(',').map((ext) => ext.trim()),
       ignoreFile: getInput('ignore-file'),
+      ignorePatterns: getMultilineInput('ignore-patterns'),
     };
 
     await runEslint(inputs);