feat: add exclude input.

Author: jaywcjlove

.github/workflows/ci.yml

@@ -23,6 +23,12 @@ jobs:
         with:
           path: ./src
 
+      - name: Output src/ folder tree
+        # uses: jaywcjlove/github-action-folder-tree@main
+        uses: ./
+        with:
+          exclude: "node_modules|dist"
+
       - name: Create idoc config
         run: |
           cat > idoc.yml << EOF

README.md

@@ -1,4 +1,4 @@
-Print folder tree
+Print Folder Tree
 ===
 
 [![Buy me a coffee](https://img.shields.io/badge/Buy%20me%20a%20coffee-048754?logo=buymeacoffee)](https://jaywcjlove.github.io/#/sponsor)
@@ -20,6 +20,7 @@ View the folder directory tree structure, similar to the output of the `tree` co
 
 - `path` Folder path. (default `./`)
 - `depth` Scan the maximum depth reachable for the given path (default `5`)
+- `exclude` Pass a regex string to exclude directories from printing
 
 ## Outputs
 

action.yml

@@ -10,6 +10,10 @@ inputs:
     description: 'Folder path'
     default: ''
     required: false
+  exclude:
+    description: 'Pass a regex string to exclude directories from printing'
+    default: ''
+    required: false
   depth:
     description: 'Scan the maximum depth reachable for the given path'
     default: 5

src/index.ts

@@ -1,6 +1,6 @@
 import { context } from '@actions/github';
 import { getInput, setOutput, startGroup, info, endGroup } from '@actions/core';
-import * as dree from 'dree';
+import { parse, ParseOptions } from 'dree';
 
 function convertToNumber(str: string): number {
   const num = +str;
@@ -9,9 +9,17 @@ function convertToNumber(str: string): number {
 
 ;(async () => {
   const folderPath = getInput('path') || ".";
+  const exclude = getInput('exclude');
   const depth: number = convertToNumber(getInput('depth') || "5");
   const {owner, repo} = context.repo
-  const dreeResult = dree.parse(folderPath, { depth });
+
+  const dtreeOptions: ParseOptions = { depth };
+
+  if (exclude) {
+    dtreeOptions.exclude = new RegExp(exclude);
+  }
+  
+  const dreeResult = parse(folderPath, dtreeOptions);
 
   startGroup(`\x1b[32;1m ${owner}/${repo} \x1b[0m tree: `);
   info(`${dreeResult}`);