#!/bin/bash

# Check if correct number of arguments are provided
if [ "$#" -ne 2 ]; then
	echo "Usage: $0 <repository_name> <branch_name>"
	exit 1
fi

repository_name="$1"
branch_name="${2#refs/heads}"

BRANCHES_FOLDER="/html/branches"
DADI_STAGING_REPOSITORY="git_dadi-staging:AG-IT/KlDaDiSeite.git"

# Echo parameters
echo "Webhook recieved for repository: $repository_name and branch: $branch_name"

# Check if the branch directory exists
safe_branch_name="${branch_name//\//-}"
branch_dir="$BRANCHES_FOLDER/$safe_branch_name"

if [ -d "$branch_dir" ]; then
	echo "Directory $branch_dir exists, performing git pull..."
	# Change directory to branch directory
	cd "$branch_dir"
	# Perform git pull
	echo "Updating $branch_dir"
	git pull origin "$branch_name"
else
	echo "Directory $branch_dir does not exist, cloning branch..."
	# Create branches directory if it doesn't exist
	mkdir -p "$BRANCHES_FOLDER"
	# Clone the branch
	git clone --depth 1 --branch "$branch_name" --single-branch "$DADI_STAGING_REPOSITORY" "$branch_dir"
	# reinitialize index.html
	./generate_index_html.sh
fi