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libphutil/scripts/phutil_rebuild_map.php
034cf7cc3994legacy-2019

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phutil_rebuild_map.php
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#!/usr/bin/env php
<?php
require_once dirname(__FILE__).'/__init_script__.php';
$args = new PhutilArgumentParser($argv);
$args->setTagline(pht('rebuild the library map file'));
$args->setSynopsis(<<<EOHELP
**phutil_rebuild_map.php** [__options__] __root__
Rebuild the library map file for a libphutil library.
EOHELP
);
$args->parseStandardArguments();
$args->parse(
array(
array(
'name' => 'quiet',
'help' => pht('Do not write status messages to stderr.'),
),
array(
'name' => 'drop-cache',
'help' => pht(
'Drop the symbol cache and rebuild the entire map from scratch.'),
),
array(
'name' => 'limit',
'param' => 'N',
'default' => 8,
'help' => pht(
'Controls the number of symbol mapper subprocesses run at once. '.
'Defaults to 8.'),
),
array(
'name' => 'show',
'help' => pht(
'Print symbol map to stdout instead of writing it to the map file.'),
),
array(
'name' => 'ugly',
'help' => pht(
'Use faster but less readable serialization for %s.',
'--show'),
),
array(
'name' => 'root',
'wildcard' => true,
),
));
$root = $args->getArg('root');
if (count($root) !== 1) {
throw new Exception(pht('Provide exactly one library root!'));
}
$root = Filesystem::resolvePath(head($root));
$builder = new PhutilLibraryMapBuilder($root);
$builder->setQuiet($args->getArg('quiet'));
$builder->setSubprocessLimit($args->getArg('limit'));
if ($args->getArg('drop-cache')) {
$builder->dropSymbolCache();
}
if ($args->getArg('show')) {
$library_map = $builder->buildMap();
if ($args->getArg('ugly')) {
echo json_encode($library_map);
} else {
echo id(new PhutilJSON())->encodeFormatted($library_map);
}
} else {
$builder->buildAndWriteMap();
}
exit(0);

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