Delete DTT Local Branches | Will skip master and any branch you are currently on and ask you to delete, or, pass in -y to just delete

clear-branches

#!/usr/bin/env php
<?php 

# delete DTT branches
# will go through all repos in /home/websites
# and ask if you want to delete the branch
# will skip master and any branch you are currently on
# pass in -y to skip asking and just delete

###############################################################
# don't forget to make this file executable (chmod a+x {file})
###############################################################

$ask = true;

if(isset($argv[1]) && $argv[1] == "-y") {
	$ask = false;
}

chdir("/home/websites");

$dirs = scandir(".");

$path = getcwd();

foreach($dirs as $dir) {
	
	if(!is_dir("{$path}/{$dir}") || in_array($dir,array(".",".."))) {
		continue;
	}
	
	//move into the directory
	$newPath = "{$path}/{$dir}";
	
	chdir($newPath);
	
	if(!is_dir("{$newPath}/.git")) { //not a git repo!
		chdir("..");
		continue;
	}
	
	out("-----------------------------");
	out("In Repo: {$newPath}");
	out("-----------------------------");
	out("-----------------------------");	
	
	$branches = array();
	
	exec("git branch",$branches);
	
	if(count($branches)<=0) {
		out("No Branches To Delete In Repo");
		continue;
	}
	
	foreach($branches as $branch) {
		
		$branch = trim($branch);
		
		if($branch == 'master' || preg_match('/^(\*)/',$branch)) {
			continue;
		}
		
		if($ask) {
			
			out("-----------------------------");
			out("Do you want to delete {$branch}?");
			out("y = delete it | n = skip  ");
			out("----------------------------");
			out("Waddaya wanna do?:",0);
			
			$answer = read();

			if($answer == 'y') {
				out("Deleting {$branch}");
				deleteBranch($branch);
			} else {
				out("Skipping {$branch}");
			}
			
			
		} else {
			
			out("Deleting {$branch}");
			deleteBranch($branch);
							
		}

		
	}
	
}

# helper functions
function deleteBranch($branch) {
	
	exec("git branch -D {$branch}");
	
}

function read() {
	
	return	trim(fgets(STDIN)); 
	
}



function out($s,$lines = 1) {
	
	echo $s;
	
	if($lines) {
		for($i=0;$i<$lines;$i++) {
			echo "\n";
		}
	}
	
}