function shell_converse($conversation = array(), $env = array(), $cwd = '/tmp')
{
$result = '';
$z = sizeof($conversation);
if ($z > 1) {
$descriptorspec = array(0 => array("pipe", "r"), 1 => array("pipe", "w"), 2 => array("pipe", "w"));
$cmd = shell_escape($conversation[0]);
$process = proc_open($cmd, $descriptorspec, $pipes, $cwd, $env);
if (is_resource($process)) {
for ($i = 1; $i < $z; $i++) {
$cmd = shell_escape($conversation[$i]);
$result .= nextResourceLine($pipes[2]);
fwrite($pipes[0], $cmd . "\n");
}
$result .= nextResourceLine($pipes[2]);
fclose($pipes[2]);
fclose($pipes[1]);
fclose($pipes[0]);
$code = proc_close($process);
$result .= join("\n", $conversation);
}
}
return $result;
}
function git_log_commit($commit, $class = null, $id = null)
{
$cmd = "git show -U99999 " . shell_escape($commit) . ($class ? " --follow -- " . shell_escape("{$class}/{$id}.json") : "");
return _git_log_exec($cmd);
}
function ajax_save_remove_feature($param, $postdata)
{
global $data_path;
if (!check_param($param)) {
return array('saved' => false, 'error' => 'Invalid ID');
}
git_init();
if (array_key_exists('rev', $param)) {
git_checkout($param['rev']);
}
// create directory for map data
$path = "{$data_path}/{$param['id']}";
if (!is_dir($path)) {
mkdir($path);
}
$feature_id = $postdata;
git_exec("rm " . shell_escape("{$param['id']}/_" . $feature_id . '.json'));
git_commit("remove feature");
$rev = git_rev();
if (!git_merge()) {
return array('saved' => false, 'rev' => $rev, 'error' => "Conflict when merging changes. Please reload and re-do changes.");
}
return array('saved' => true, 'rev' => $rev);
}
