GitHub action: update node #26

	name: Check for Duplicated Code

	on:
	pull_request:
	branches:
	- master

	jobs:
	check-duplication:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v4
	with:
	fetch-depth: 0 # Fetch all history for all branches

	- name: Set up Node.js
	uses: actions/setup-node@v4
	with:
	node-version: '20'

	- name: Install dependencies
	run: \|
	npm install -g jscpd diff-so-fancy

	- name: Create jscpd config file
	run: \|
	echo '{
	"threshold": 20,
	"minTokens": 50,
	"reporters": [
	"json"
	],
	"output": "./",
	"pattern": "*/.js",
	"ignore": "*/spec.js"
	}' > .jscpd.json

	- name: Run jscpd on entire codebase
	run: jscpd

	- name: Get the diff
	run: git diff origin/master...HEAD --name-only > changed_files.txt

	- name: Filter JavaScript files
	run: \|
	grep -E '\.js$' changed_files.txt \| grep -v 'spec.js' > js_files.txt \|\| true

	- name: List generated files (debug)
	run: ls -l

	- name: Upload unfiltered jscpd report
	if: always()
	uses: actions/upload-artifact@v4
	with:
	name: unfiltered-jscpd-report
	path: ./jscpd-report.json

Provide feedback