<?php
final class ArcanistUserConfigurationSource
extends ArcanistFilesystemConfigurationSource {
public function getFileKindDisplayName() {
return pht('User Config File');
}
public function isWritableConfigurationSource() {
return true;
}
public function getConfigurationSourceScope() {
return ArcanistConfigurationSource::SCOPE_USER;
}
protected function didReadFilesystemValues(array $values) {
// Before toolsets, the "~/.arcrc" file had separate top-level keys for
// "config", "hosts", and "aliases". Transform this older file format into
// a more modern format.
if (!isset($values['config'])) {
// This isn't an older file, so just return the values unmodified.
return $values;
}
// Make the keys in "config" top-level keys. Then add in whatever other
// top level keys exist, other than "config", preferring keys that already
// exist in the "config" dictionary.
// For example, this older configuration file:
//
// {
// "hosts": ...,
// "config": {x: ..., y: ...},
// "aliases": ...
// }
//
// ...becomes this modern file:
//
// {
// "x": ...,
// "y": ...,
// "hosts": ...,
// "aliases": ...
// }
$result = $values['config'];
unset($values['config']);
$result += $values;
return $result;
}
}