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Code Issues Releases Wiki Activity

Minor tidying of DivinerAtomizer classes

Browse source 
Summary: Self-explanatory.

Test Plan: Eyeball it.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D11599
This commit is contained in:
Joshua Spence 2015-02-02 07:30:39 +11:00
parent 8573d5b0c1
commit 2b75b33552
2 changed files with 24 additions and 20 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
src/applications/diviner/atomizer/DivinerAtomizer.php
View file

@ -10,8 +10,8 @@ abstract class DivinerAtomizer {
private $atomContext;
/**
* If you make a significant change to an atomizer, you can bump this
* version to drop all the old atom caches.
* If you make a significant change to an atomizer, you can bump this version
* to drop all the old atom caches.
*/
public static function getAtomizerVersion() {
return 1;
@ -22,7 +22,7 @@ abstract class DivinerAtomizer {
$this->atomContext = $context;
$atoms = $this->executeAtomize($file_name, $file_data);
// Promote the "@group" special to a property. If there's no "@group" on
// Promote the `@group` special to a property. If there's no `@group` on
// an atom but the file it's in matches a group pattern, associate it with
// the right group.
foreach ($atoms as $atom) {

38
src/applications/diviner/atomizer/DivinerPHPAtomizer.php
View file

@ -6,7 +6,6 @@ final class DivinerPHPAtomizer extends DivinerAtomizer {
return parent::newAtom($type)->setLanguage('php');
}
protected function executeAtomize($file_name, $file_data) {
$future = xhpast_get_parser_future($file_data);
$tree = XHPASTTree::newFromDataAndResolvedExecFuture(
@ -14,12 +13,10 @@ final class DivinerPHPAtomizer extends DivinerAtomizer {
$future->resolve());
$atoms = array();
$root = $tree->getRootNode();
$func_decl = $root->selectDescendantsOfType('n_FUNCTION_DECLARATION');
foreach ($func_decl as $func) {
$name = $func->getChildByIndex(2);
// Don't atomize closures
@ -33,7 +30,6 @@ final class DivinerPHPAtomizer extends DivinerAtomizer {
->setFile($file_name);
$this->findAtomDocblock($atom, $func);
$this->parseParams($atom, $func);
$this->parseReturnType($atom, $func);
@ -46,6 +42,7 @@ final class DivinerPHPAtomizer extends DivinerAtomizer {
);
foreach ($class_types as $atom_type => $node_type) {
$class_decls = $root->selectDescendantsOfType($node_type);
foreach ($class_decls as $class) {
$name = $class->getChildByIndex(1, 'n_CLASS_NAME');
@ -54,13 +51,13 @@ final class DivinerPHPAtomizer extends DivinerAtomizer {
->setFile($file_name)
->setLine($class->getLineNumber());
// This parses "final" and "abstract".
// This parses `final` and `abstract`.
$attributes = $class->getChildByIndex(0, 'n_CLASS_ATTRIBUTES');
foreach ($attributes->selectDescendantsOfType('n_STRING') as $attr) {
$atom->setProperty($attr->getConcreteString(), true);
}
// If this exists, it is n_EXTENDS_LIST.
// If this exists, it is `n_EXTENDS_LIST`.
$extends = $class->getChildByIndex(2);
$extends_class = $extends->selectDescendantsOfType('n_CLASS_NAME');
foreach ($extends_class as $parent_class) {
@ -70,7 +67,7 @@ final class DivinerPHPAtomizer extends DivinerAtomizer {
$parent_class->getConcreteString()));
}
// If this exists, it is n_IMPLEMENTS_LIST.
// If this exists, it is `n_IMPLEMENTS_LIST`.
$implements = $class->getChildByIndex(3);
$iface_names = $implements->selectDescendantsOfType('n_CLASS_NAME');
foreach ($iface_names as $iface_name) {
@ -193,7 +190,6 @@ final class DivinerPHPAtomizer extends DivinerAtomizer {
$atom->setProperty('parameters', $param_spec);
}
private function findAtomDocblock(DivinerAtom $atom, XHPASTNode $node) {
$token = $node->getDocblockToken();
if ($token) {
@ -218,11 +214,12 @@ final class DivinerPHPAtomizer extends DivinerAtomizer {
pht(
'Atom "%s" is preceded by a comment containing "@%s", but the '.
'comment is not a documentation comment. Documentation '.
'comments must begin with "/**", followed by a newline. Did '.
'comments must begin with "%s", followed by a newline. Did '.
'you mean to use a documentation comment? (As the comment is '.
'not a documentation comment, it will be ignored.)',
$atom->getName(),
$matches[1]));
$matches[1],
'/**'));
}
}
}
@ -234,7 +231,7 @@ final class DivinerPHPAtomizer extends DivinerAtomizer {
protected function parseParamDoc(DivinerAtom $atom, $doc, $name) {
$dict = array();
$split = preg_split('/\s+/', trim($doc), $limit = 2);
$split = preg_split('/\s+/', trim($doc), 2);
if (!empty($split[0])) {
$dict['doctype'] = $split[0];
}
@ -242,7 +239,7 @@ final class DivinerPHPAtomizer extends DivinerAtomizer {
if (!empty($split[1])) {
$docs = $split[1];
// If the parameter is documented like "@param int $num Blah blah ..",
// If the parameter is documented like `@param int $num Blah blah ..`,
// get rid of the `$num` part (which Diviner considers optional). If it
// is present and different from the declared name, raise a warning.
$matches = null;
@ -276,7 +273,10 @@ final class DivinerPHPAtomizer extends DivinerAtomizer {
$return = idx($metadata, 'returns');
if ($return) {
$atom->addWarning(
pht('Documentation uses `@returns`, but should use `@return`.'));
pht(
'Documentation uses `%s`, but should use `%s`.',
'@returns',
'@return'));
}
}
@ -288,12 +288,16 @@ final class DivinerPHPAtomizer extends DivinerAtomizer {
if ($return) {
$atom->addWarning(
'Method __construct() has explicitly documented @return. The '.
'__construct() method always returns $this. Diviner documents '.
'this implicitly.');
pht(
'Method %s has explicitly documented %s. The %s method always '.
'returns %s. Diviner documents this implicitly.',
'__construct()',
'@return',
'__construct()',
'$this'));
}
} else if ($return) {
$split = preg_split('/(?<!,)\s+/', trim($return), $limit = 2);
$split = preg_split('/(?<!,)\s+/', trim($return), 2);
if (!empty($split[0])) {
$type = $split[0];
}