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phorge-phorge/scripts/celerity_mapper.php
epriestley 93b0a501a4 Add local navigation to Differential
Summary:
Adds a flexible navigation menu to diffs that shows you your current position in the diff.

Anticipating some "this is the best thing ever" and some "this is the wosrt thing ever" on this, but let's see how much pushback we get? It seems pretty good to me.

Test Plan: Will attach screenshots.

Reviewers: vrana, btrahan

Reviewed By: vrana

CC: aran

Maniphest Tasks: T1633, T1591

Differential Revision: https://secure.phabricator.com/D3355
2012-08-21 15:01:20 -07:00

379 lines
11 KiB
PHP
Executable file

#!/usr/bin/env php
<?php
/*
* Copyright 2012 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
$package_spec = array(
'javelin.pkg.js' => array(
'javelin-util',
'javelin-install',
'javelin-event',
'javelin-stratcom',
'javelin-behavior',
'javelin-request',
'javelin-vector',
'javelin-dom',
'javelin-json',
'javelin-uri',
),
'typeahead.pkg.js' => array(
'javelin-typeahead',
'javelin-typeahead-normalizer',
'javelin-typeahead-source',
'javelin-typeahead-preloaded-source',
'javelin-typeahead-ondemand-source',
'javelin-tokenizer',
'javelin-behavior-aphront-basic-tokenizer',
),
'core.pkg.js' => array(
'javelin-mask',
'javelin-workflow',
'javelin-behavior-workflow',
'javelin-behavior-aphront-form-disable-on-submit',
'phabricator-keyboard-shortcut-manager',
'phabricator-keyboard-shortcut',
'javelin-behavior-phabricator-keyboard-shortcuts',
'javelin-behavior-refresh-csrf',
'javelin-behavior-phabricator-watch-anchor',
'javelin-behavior-phabricator-autofocus',
'phabricator-paste-file-upload',
'phabricator-menu-item',
'phabricator-dropdown-menu',
'javelin-behavior-phabricator-oncopy',
'phabricator-tooltip',
'javelin-behavior-phabricator-tooltips',
'phabricator-prefab',
),
'core.pkg.css' => array(
'phabricator-core-css',
'phabricator-core-buttons-css',
'phabricator-standard-page-view',
'aphront-dialog-view-css',
'aphront-form-view-css',
'aphront-panel-view-css',
'aphront-side-nav-view-css',
'aphront-table-view-css',
'aphront-crumbs-view-css',
'aphront-tokenizer-control-css',
'aphront-typeahead-control-css',
'aphront-list-filter-view-css',
'phabricator-directory-css',
'phabricator-jump-nav',
'phabricator-app-buttons-css',
'phabricator-remarkup-css',
'syntax-highlighting-css',
'aphront-pager-view-css',
'phabricator-transaction-view-css',
'aphront-tooltip-css',
'aphront-headsup-view-css',
'phabricator-flag-css',
'aphront-error-view-css',
),
'differential.pkg.css' => array(
'differential-core-view-css',
'differential-changeset-view-css',
'differential-results-table-css',
'differential-revision-history-css',
'differential-revision-list-css',
'differential-table-of-contents-css',
'differential-revision-comment-css',
'differential-revision-add-comment-css',
'differential-revision-comment-list-css',
'phabricator-object-selector-css',
'aphront-headsup-action-list-view-css',
'phabricator-content-source-view-css',
'differential-local-commits-view-css',
'inline-comment-summary-css',
),
'differential.pkg.js' => array(
'phabricator-drag-and-drop-file-upload',
'phabricator-shaped-request',
'javelin-behavior-differential-feedback-preview',
'javelin-behavior-differential-edit-inline-comments',
'javelin-behavior-differential-populate',
'javelin-behavior-differential-show-more',
'javelin-behavior-differential-diff-radios',
'javelin-behavior-differential-accept-with-errors',
'javelin-behavior-differential-comment-jump',
'javelin-behavior-differential-add-reviewers-and-ccs',
'javelin-behavior-differential-keyboard-navigation',
'javelin-behavior-aphront-drag-and-drop',
'javelin-behavior-aphront-drag-and-drop-textarea',
'javelin-behavior-phabricator-object-selector',
'javelin-behavior-repository-crossreference',
'differential-inline-comment-editor',
'javelin-behavior-differential-dropdown-menus',
),
'diffusion.pkg.css' => array(
'diffusion-commit-view-css',
'diffusion-icons-css',
),
'diffusion.pkg.js' => array(
'javelin-behavior-diffusion-pull-lastmodified',
'javelin-behavior-diffusion-commit-graph',
'javelin-behavior-audit-preview',
),
'maniphest.pkg.css' => array(
'maniphest-task-summary-css',
'maniphest-transaction-detail-css',
'aphront-attached-file-view-css',
'phabricator-project-tag-css',
),
'maniphest.pkg.js' => array(
'javelin-behavior-maniphest-batch-selector',
'javelin-behavior-maniphest-transaction-controls',
'javelin-behavior-maniphest-transaction-preview',
'javelin-behavior-maniphest-transaction-expand',
'javelin-behavior-maniphest-subpriority-editor',
),
);
require_once dirname(__FILE__).'/__init_script__.php';
$args = new PhutilArgumentParser($argv);
$args->setTagline('map static resources');
$args->setSynopsis(
"**celerity_mapper.php** [--output __path__] [--with-custom] <webroot>");
$args->parse(
array(
array(
'name' => 'output',
'param' => 'path',
'default' => '../src/__celerity_resource_map__.php',
'help' => "Set the path for resource map. It is usually useful for ".
"'celerity.resource-path' configuration.",
),
array(
'name' => 'with-custom',
'help' => 'Include resources in <webroot>/rsrc/custom/.',
),
array(
'name' => 'webroot',
'wildcard' => true,
),
));
$root = $args->getArg('webroot');
if (count($root) != 1 || !is_dir(reset($root))) {
$args->printHelpAndExit();
}
$root = Filesystem::resolvePath(reset($root));
$celerity_path = Filesystem::resolvePath($args->getArg('output'), $root);
$with_custom = $args->getArg('with-custom');
$resource_hash = PhabricatorEnv::getEnvConfig('celerity.resource-hash');
$runtime_map = array();
echo "Finding raw static resources...\n";
$finder = id(new FileFinder($root))
->withType('f')
->withSuffix('png')
->withSuffix('jpg')
->withSuffix('gif')
->withSuffix('swf')
->withFollowSymlinks(true)
->setGenerateChecksums(true);
if (!$with_custom) {
$finder->excludePath('./rsrc/custom');
}
$raw_files = $finder->find();
echo "Processing ".count($raw_files)." files";
foreach ($raw_files as $path => $hash) {
echo ".";
$path = '/'.Filesystem::readablePath($path, $root);
$type = CelerityResourceTransformer::getResourceType($path);
$hash = md5($hash.$path.$resource_hash);
$uri = '/res/'.substr($hash, 0, 8).$path;
$runtime_map[$path] = array(
'hash' => $hash,
'uri' => $uri,
'disk' => $path,
'type' => $type,
);
}
echo "\n";
$xformer = id(new CelerityResourceTransformer())
->setMinify(false)
->setRawResourceMap($runtime_map);
echo "Finding transformable static resources...\n";
$finder = id(new FileFinder($root))
->withType('f')
->withSuffix('js')
->withSuffix('css')
->withFollowSymlinks(true)
->setGenerateChecksums(true);
if (!$with_custom) {
$finder->excludePath('./rsrc/custom');
}
$files = $finder->find();
echo "Processing ".count($files)." files";
$file_map = array();
foreach ($files as $path => $raw_hash) {
echo ".";
$path = '/'.Filesystem::readablePath($path, $root);
$data = Filesystem::readFile($root.$path);
$data = $xformer->transformResource($path, $data);
$hash = md5($data);
$hash = md5($hash.$path.$resource_hash);
$file_map[$path] = array(
'hash' => $hash,
'disk' => $path,
);
}
echo "\n";
$resource_graph = array();
$hash_map = array();
$parser = new PhutilDocblockParser();
foreach ($file_map as $path => $info) {
$type = CelerityResourceTransformer::getResourceType($path);
$data = Filesystem::readFile($root.$info['disk']);
$matches = array();
$ok = preg_match('@/[*][*].*?[*]/@s', $data, $matches);
if (!$ok) {
throw new Exception(
"File {$path} does not have a header doc comment. Encode dependency ".
"data in a header docblock.");
}
list($description, $metadata) = $parser->parse($matches[0]);
$provides = preg_split('/\s+/', trim(idx($metadata, 'provides')));
$requires = preg_split('/\s+/', trim(idx($metadata, 'requires')));
$provides = array_filter($provides);
$requires = array_filter($requires);
if (!$provides) {
// Tests and documentation-only JS is permitted to @provide no targets.
continue;
}
if (count($provides) > 1) {
throw new Exception(
"File {$path} must @provide at most one Celerity target.");
}
$provides = reset($provides);
$uri = '/res/'.substr($info['hash'], 0, 8).$path;
$hash_map[$provides] = $info['hash'];
$resource_graph[$provides] = $requires;
$runtime_map[$provides] = array(
'uri' => $uri,
'type' => $type,
'requires' => $requires,
'disk' => $path,
);
}
$celerity_resource_graph = new CelerityResourceGraph();
$celerity_resource_graph->addNodes($resource_graph);
$celerity_resource_graph->setResourceGraph($resource_graph);
$celerity_resource_graph->loadGraph();
foreach ($resource_graph as $provides => $requires) {
$cycle = $celerity_resource_graph->detectCycles($provides);
if ($cycle) {
throw new Exception(
"Cycle detected in resource graph: ". implode($cycle, " => ")
);
}
}
$package_map = array();
foreach ($package_spec as $name => $package) {
$hashes = array();
$type = null;
foreach ($package as $symbol) {
if (empty($hash_map[$symbol])) {
throw new Exception(
"Package specification for '{$name}' includes '{$symbol}', but that ".
"symbol is not defined anywhere.");
}
if ($type === null) {
$type = $runtime_map[$symbol]['type'];
} else {
$ntype = $runtime_map[$symbol]['type'];
if ($type !== $ntype) {
throw new Exception(
"Package specification for '{$name}' mixes resources of type ".
"'{$type}' with resources of type '{$ntype}'. Each package may only ".
"contain one type of resource.");
}
}
$hashes[] = $symbol.':'.$hash_map[$symbol];
}
$key = substr(md5(implode("\n", $hashes)), 0, 8);
$package_map['packages'][$key] = array(
'name' => $name,
'symbols' => $package,
'uri' => '/res/pkg/'.$key.'/'.$name,
'type' => $type,
);
foreach ($package as $symbol) {
$package_map['reverse'][$symbol] = $key;
}
}
ksort($runtime_map);
$runtime_map = var_export($runtime_map, true);
$runtime_map = preg_replace('/\s+$/m', '', $runtime_map);
$runtime_map = preg_replace('/array \(/', 'array(', $runtime_map);
$package_map['packages'] = isort($package_map['packages'], 'name');
ksort($package_map['reverse']);
$package_map = var_export($package_map, true);
$package_map = preg_replace('/\s+$/m', '', $package_map);
$package_map = preg_replace('/array \(/', 'array(', $package_map);
$generated = '@'.'generated';
$resource_map = <<<EOFILE
<?php
/**
* This file is automatically generated. Use 'celerity_mapper.php' to rebuild
* it.
* {$generated}
*/
celerity_register_resource_map({$runtime_map}, {$package_map});
EOFILE;
echo "Writing map...\n";
Filesystem::writeFile($celerity_path, $resource_map);
echo "Done.\n";