161 lines
4.0 KiB
PHP
Executable File
161 lines
4.0 KiB
PHP
Executable File
#!/usr/bin/env php
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<?php
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$package_spec = array(
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'core.pkg.css' => array(
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'phabricator-core-css',
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'phabricator-core-buttons-css',
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'phabricator-standard-page-view',
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'aphront-dialog-view-css',
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'aphront-form-view-css',
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'aphront-panel-view-css',
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'aphront-side-nav-view-css',
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'aphront-table-view-css',
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'aphront-tokenizer-control-css',
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'aphront-typeahead-control-css',
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'phabricator-directory-css',
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),
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'differential.pkg.css' => array(
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'differential-core-view-css',
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'differential-changeset-view-css',
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'differential-revision-detail-css',
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'differential-revision-history-css',
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'differential-table-of-contents-css',
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),
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);
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require_once dirname(__FILE__).'/__init_script__.php';
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if ($argc != 2) {
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$self = basename($argv[0]);
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echo "usage: {$self} <webroot>\n";
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exit(1);
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}
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phutil_require_module('phutil', 'filesystem');
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phutil_require_module('phutil', 'filesystem/filefinder');
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phutil_require_module('phutil', 'future/exec');
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phutil_require_module('phutil', 'parser/docblock');
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$root = Filesystem::resolvePath($argv[1]);
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echo "Finding static resources...\n";
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$files = id(new FileFinder($root))
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->withType('f')
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->withSuffix('js')
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->withSuffix('css')
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->setGenerateChecksums(true)
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->find();
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echo "Processing ".count($files)." files";
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$file_map = array();
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foreach ($files as $path => $hash) {
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echo ".";
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$name = '/'.Filesystem::readablePath($path, $root);
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$file_map[$name] = array(
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'hash' => $hash,
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'disk' => $path,
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);
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}
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echo "\n";
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$runtime_map = array();
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$hash_map = array();
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$parser = new PhutilDocblockParser();
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foreach ($file_map as $path => $info) {
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$data = Filesystem::readFile($info['disk']);
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$matches = array();
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$ok = preg_match('@/[*][*].*?[*]/@s', $data, $matches);
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if (!$ok) {
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throw new Exception(
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"File {$path} does not have a header doc comment. Encode dependency ".
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"data in a header docblock.");
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}
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list($description, $metadata) = $parser->parse($matches[0]);
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$provides = preg_split('/\s+/', trim(idx($metadata, 'provides')));
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$requires = preg_split('/\s+/', trim(idx($metadata, 'requires')));
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$provides = array_filter($provides);
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$requires = array_filter($requires);
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if (count($provides) !== 1) {
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throw new Exception(
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"File {$path} must @provide exactly one Celerity target.");
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}
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$provides = reset($provides);
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$type = 'js';
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if (preg_match('/\.css$/', $path)) {
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$type = 'css';
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}
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$uri = '/res/'.substr($info['hash'], 0, 8).$path;
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$hash_map[$provides] = $info['hash'];
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$runtime_map[$provides] = array(
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'uri' => $uri,
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'type' => $type,
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'requires' => $requires,
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'disk' => $path,
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);
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}
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$package_map = array();
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foreach ($package_spec as $name => $package) {
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$hashes = array();
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foreach ($package as $symbol) {
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if (empty($hash_map[$symbol])) {
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throw new Exception(
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"Package specification for '{$name}' includes '{$symbol}', but that ".
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"symbol is not defined anywhere.");
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}
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$hashes[] = $symbol.':'.$hash_map[$symbol];
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}
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$key = substr(md5(implode("\n", $hashes)), 0, 8);
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$package_map['packages'][$key] = array(
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'name' => $name,
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'symbols' => $package,
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'uri' => '/res/pkg/'.$key.'/'.$name,
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'type' => 'css', // TODO LOL
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);
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foreach ($package as $symbol) {
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$package_map['reverse'][$symbol] = $key;
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}
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}
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$runtime_map = var_export($runtime_map, true);
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$runtime_map = preg_replace('/\s+$/m', '', $runtime_map);
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$runtime_map = preg_replace('/array \(/', 'array(', $runtime_map);
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$package_map = var_export($package_map, true);
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$pacakge_map = preg_replace('/\s+$/m', '', $package_map);
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$package_map = preg_replace('/array \(/', 'array(', $package_map);
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$resource_map = <<<EOFILE
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<?php
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/**
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* This file is automatically generated. Use 'celerity_mapper.php' to rebuild
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* it.
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* @generated
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*/
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celerity_register_resource_map({$runtime_map}, {$pacakge_map});
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EOFILE;
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echo "Writing map...\n";
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Filesystem::writeFile(
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$root.'/../src/__celerity_resource_map__.php',
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$resource_map);
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echo "Done.\n";
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