Merge pull request #358 from Kavya-24/hacktoberfest-2024-kavya #2

	name: Generate Project Tree

	on:
	push:
	branches:
	- master
	pull_request:
	branches:
	- master
	workflow_dispatch: # Allows manual triggering of the workflow

	jobs:
	generate_tree:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout repository
	uses: actions/checkout@v2

	- name: Make script executable
	run: chmod +x ./project_tree_directory_util.sh

	- name: Delete existing project_tree_structure.txt if it exists
	run: \|
	if [ -f project_tree_structure.txt ]; then
	rm project_tree_structure.txt
	fi

	- name: Generate project tree structure
	run: ./project_tree_directory_util.sh > project_tree_structure.txt

	- name: Update README with project tree
	run: \|
	# Define the identifier comments
	IDENTIFIER="<!-- PROJECT_TREE_START -->"
	END_IDENTIFIER="<!-- PROJECT_TREE_END -->"

	# Remove old project tree section
	sed -i.bak "/$IDENTIFIER/,/$END_IDENTIFIER/d" README.md

	# Add new project tree section back in the middle
	awk -v identifier="$IDENTIFIER" -v end_identifier="$END_IDENTIFIER" '
	{
	print $0;
	if ($0 ~ identifier) {
	print "<summary><h2 align=\"center\">Project Tree Structure 📁</h2> </summary>";
	print "```";
	system("cat project_tree_structure.txt");
	print "```";
	}
	}' README.md > temp.md && mv temp.md README.md

	- name: Commit changes
	run: \|
	git config --local user.email "[email protected]"
	git config --local user.name "GitHub Action"
	git add README.md project_tree_structure.txt
	git commit -m "Update project tree structure in README" \|\| echo "No changes to commit"
	git push

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