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phorge/src/applications/config/controller/PhabricatorConfigConsoleController.php
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PhabricatorConfigConsoleController.php
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<?php
final class PhabricatorConfigConsoleController
extends PhabricatorConfigController {
public function handleRequest(AphrontRequest $request) {
$viewer = $request->getViewer();
$menu = id(new PHUIObjectItemListView())
->setViewer($viewer)
->setBig(true);
$menu->addItem(
id(new PHUIObjectItemView())
->setHeader(pht('Settings'))
->setHref($this->getApplicationURI('settings/'))
->setImageIcon('fa-wrench')
->setClickable(true)
->addAttribute(
pht(
'Review and modify configuration settings.')));
$menu->addItem(
id(new PHUIObjectItemView())
->setHeader(pht('Setup Issues'))
->setHref($this->getApplicationURI('issue/'))
->setImageIcon('fa-exclamation-triangle')
->setClickable(true)
->addAttribute(
pht(
'Show unresolved issues with setup and configuration.')));
$menu->addItem(
id(new PHUIObjectItemView())
->setHeader(pht('Services'))
->setHref($this->getApplicationURI('cluster/databases/'))
->setImageIcon('fa-server')
->setClickable(true)
->addAttribute(
pht(
'View status information for databases, caches, repositories, '.
'and other services.')));
$menu->addItem(
id(new PHUIObjectItemView())
->setHeader(pht('Extensions/Modules'))
->setHref($this->getApplicationURI('module/'))
->setImageIcon('fa-gear')
->setClickable(true)
->addAttribute(
pht(
'Show installed extensions and modules.')));
$crumbs = $this->buildApplicationCrumbs()
->addTextCrumb(pht('Console'))
->setBorder(true);
$box = id(new PHUIObjectBoxView())
->setHeaderText(pht('Configuration'))
->setBackground(PHUIObjectBoxView::WHITE_CONFIG)
->setObjectList($menu);
$versions = $this->newLibraryVersionTable();
$binary_versions = $this->newBinaryVersionTable();
$launcher_view = id(new PHUILauncherView())
->appendChild($box)
->appendChild($versions)
->appendChild($binary_versions);
$view = id(new PHUITwoColumnView())
->setFooter($launcher_view);
return $this->newPage()
->setTitle(pht('Configuration'))
->setCrumbs($crumbs)
->appendChild($view);
}
public function newLibraryVersionTable() {
$viewer = $this->getViewer();
$versions = $this->loadVersions($viewer);
$rows = array();
foreach ($versions as $name => $info) {
$branchpoint = $info['branchpoint'];
if (phutil_nonempty_string($branchpoint)) {
$branchpoint = substr($branchpoint, 0, 12);
} else {
$branchpoint = null;
}
$version = $info['hash'];
if (phutil_nonempty_string($version)) {
$version = substr($version, 0, 12);
} else {
$version = pht('Unknown');
}
$epoch = $info['epoch'];
if ($epoch) {
$epoch = phabricator_date($epoch, $viewer);
} else {
$epoch = null;
}
$rows[] = array(
$name,
$version,
$epoch,
$branchpoint,
);
}
$table_view = id(new AphrontTableView($rows))
->setHeaders(
array(
pht('Library'),
pht('Version'),
pht('Date'),
pht('Branchpoint'),
))
->setColumnClasses(
array(
'pri',
null,
null,
'wide',
));
return id(new PHUIObjectBoxView())
->setHeaderText(pht('Version Information'))
->setBackground(PHUIObjectBoxView::BLUE_PROPERTY)
->appendChild($table_view);
}
private function loadVersions(PhabricatorUser $viewer) {
$specs = array(
'phorge',
'arcanist',
);
$all_libraries = PhutilBootloader::getInstance()->getAllLibraries();
// This puts the core libraries at the top:
$other_libraries = array_diff($all_libraries, $specs);
$specs = array_merge($specs, $other_libraries);
$log_futures = array();
$remote_futures = array();
foreach ($specs as $lib) {
$root = dirname(phutil_get_library_root($lib));
$log_command = csprintf(
'git log --format=%s -n 1 --',
'%H %ct');
$remote_command = csprintf(
'git remote -v');
$log_futures[$lib] = id(new ExecFuture('%C', $log_command))
->setCWD($root);
$remote_futures[$lib] = id(new ExecFuture('%C', $remote_command))
->setCWD($root);
}
$all_futures = array_merge($log_futures, $remote_futures);
id(new FutureIterator($all_futures))
->resolveAll();
// A repository may have a bunch of remotes, but we're only going to look
// for remotes we host to try to figure out where this repository branched.
$upstream_pattern =
'('.
implode('|', array(
'we\.phorge\.it/',
'github\.com/phorgeit/',
'github\.com/phacility/',
'secure\.phabricator\.com/',
)).
')';
$upstream_futures = array();
$lib_upstreams = array();
foreach ($specs as $lib) {
$remote_future = $remote_futures[$lib];
try {
list($stdout, $err) = $remote_future->resolvex();
} catch (CommandException $e) {
$this->logGitErrorWithPotentialTips($e, $lib);
continue;
}
// These look like this, with a tab separating the first two fields:
// remote-name http://remote.uri/ (push)
$upstreams = array();
$remotes = phutil_split_lines($stdout, false);
foreach ($remotes as $remote) {
$remote_pattern = '/^([^\t]+)\t([^ ]+) \(([^)]+)\)\z/';
$matches = null;
if (!preg_match($remote_pattern, $remote, $matches)) {
continue;
}
// Remote URIs are either "push" or "fetch": we only care about "fetch"
// URIs.
$type = $matches[3];
if ($type != 'fetch') {
continue;
}
$uri = $matches[2];
$is_upstream = preg_match($upstream_pattern, $uri);
if (!$is_upstream) {
continue;
}
$name = $matches[1];
$upstreams[$name] = $name;
}
// If we have several suitable upstreams, try to pick the one named
// "origin", if it exists. Otherwise, just pick the first one.
if (isset($upstreams['origin'])) {
$upstream = $upstreams['origin'];
} else if ($upstreams) {
$upstream = head($upstreams);
} else {
$upstream = null;
}
if (!$upstream) {
continue;
}
$lib_upstreams[$lib] = $upstream;
$merge_base_command = csprintf(
'git merge-base HEAD %s/master --',
$upstream);
$root = dirname(phutil_get_library_root($lib));
$upstream_futures[$lib] = id(new ExecFuture('%C', $merge_base_command))
->setCWD($root);
}
if ($upstream_futures) {
id(new FutureIterator($upstream_futures))
->resolveAll();
}
$results = array();
foreach ($log_futures as $lib => $future) {
try {
list($stdout, $err) = $future->resolvex();
list($hash, $epoch) = explode(' ', $stdout);
} catch (CommandException $e) {
$hash = null;
$epoch = null;
$this->logGitErrorWithPotentialTips($e, $lib);
}
$result = array(
'hash' => $hash,
'epoch' => $epoch,
'upstream' => null,
'branchpoint' => null,
);
$upstream_future = idx($upstream_futures, $lib);
if ($upstream_future) {
list($stdout, $err) = $upstream_future->resolvex();
if (!$err) {
$branchpoint = trim($stdout);
if (strlen($branchpoint)) {
// We only list a branchpoint if it differs from HEAD.
if ($branchpoint != $hash) {
$result['upstream'] = $lib_upstreams[$lib];
$result['branchpoint'] = trim($stdout);
}
}
}
}
$results[$lib] = $result;
}
return $results;
}
private function newBinaryVersionTable() {
$rows = array();
$rows[] = array(
'php',
phpversion(),
php_sapi_name(),
);
$binaries = PhutilBinaryAnalyzer::getAllBinaries();
foreach ($binaries as $binary) {
if (!$binary->isBinaryAvailable()) {
$binary_version = pht('Not Available');
$binary_path = null;
} else {
$binary_version = $binary->getBinaryVersion();
$binary_path = $binary->getBinaryPath();
}
$rows[] = array(
$binary->getBinaryName(),
$binary_version,
$binary_path,
);
}
$table_view = id(new AphrontTableView($rows))
->setHeaders(
array(
pht('Binary'),
pht('Version'),
pht('Path'),
))
->setColumnClasses(
array(
'pri',
null,
'wide',
));
return id(new PHUIObjectBoxView())
->setHeaderText(pht('Other Version Information'))
->setBackground(PHUIObjectBoxView::BLUE_PROPERTY)
->appendChild($table_view);
}
/**
* Help in better troubleshooting git errors.
* @param CommandException $e Exception
* @param string $lib Library name involved
*/
private function logGitErrorWithPotentialTips($e, $lib) {
// First, detect this specific error message related to [safe] stuff.
$expected_error_msg_part = 'detected dubious ownership in repository';
$stderr = $e->getStderr();
if (strpos($stderr, $expected_error_msg_part) !== false) {
// Found! Let's show a nice resolution tip.
// Complete path of the problematic repository.
$lib_root = dirname(phutil_get_library_root($lib));
phlog(pht(
"Cannot identify the version of the %s repository because ".
"the webserver does not trust it (more info on Task %s).\n".
"Try this system resolution:\n".
"sudo git config --system --add safe.directory %s",
$lib,
'https://we.phorge.it/T15282',
$lib_root));
} else {
// Otherwise show a generic error message
phlog($e);
}
}
}

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