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composer
mirror of https://github.com/composer/composer
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Load most specific namespaces always, and dependents before dependencies when building classmaps 

This also adds notifications of duplicate classes
pull/4185/head
Jordi Boggiano 2015-06-26 13:50:02 +01:00
parent 84661296ff
commit 943107cfe7
2 changed files with 30 additions and 7 deletions
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35
src/Composer/Autoload/AutoloadGenerator.php
View File

@ -174,10 +174,21 @@ EOF;
// flatten array
$classMap = array();
if ($scanPsr0Packages) {
$namespacesToScan = array();
// Scan the PSR-0/4 directories for class files, and add them to the class map
foreach (array('psr-0', 'psr-4') as $psrType) {
foreach ($autoloads[$psrType] as $namespace => $paths) {
foreach ($paths as $dir) {
$namespacesToScan[$namespace][] = array('paths' => $paths, 'type' => $psrType);
}
}
krsort($namespacesToScan);
foreach ($namespacesToScan as $namespace => $groups) {
foreach ($groups as $group) {
$psrType = $group['type'];
foreach ($group['paths'] as $dir) {
$dir = $filesystem->normalizePath($filesystem->isAbsolutePath($dir) ? $dir : $basePath.'/'.$dir);
if (!is_dir($dir)) {
continue;
@ -190,9 +201,14 @@ EOF;
$namespaceFilter = $namespace === '' ? null : $namespace;
foreach (ClassMapGenerator::createMap($dir, $whitelist, $this->io, $namespaceFilter) as $class => $path) {
$pathCode = $this->getPathCode($filesystem, $basePath, $vendorPath, $path);
if (!isset($classMap[$class])) {
$path = $this->getPathCode($filesystem, $basePath, $vendorPath, $path);
$classMap[$class] = $path.",\n";
$classMap[$class] = $pathCode.",\n";
} elseif ($this->io && $classMap[$class] !== $pathCode && !preg_match('{/(test|fixture|example|stub)s?/}i', strtr($classMap[$class].' '.$path, '\\', '/'))) {
$this->io->writeError(
'<warning>Warning: Ambiguous class resolution, "'.$class.'"'.
' was found in both "'.str_replace(array('$vendorDir . \'', "',\n"), array($vendorPath, ''), $classMap[$class]).'" and "'.$path.'", the first will be used.</warning>'
);
}
}
}
@ -202,8 +218,15 @@ EOF;
foreach ($autoloads['classmap'] as $dir) {
foreach (ClassMapGenerator::createMap($dir, null, $this->io) as $class => $path) {
$path = $this->getPathCode($filesystem, $basePath, $vendorPath, $path);
$classMap[$class] = $path.",\n";
$pathCode = $this->getPathCode($filesystem, $basePath, $vendorPath, $path);
if (!isset($classMap[$class])) {
$classMap[$class] = $pathCode.",\n";
} elseif ($this->io && $classMap[$class] !== $pathCode && !preg_match('{/(test|fixture|example|stub)s?/}i', strtr($classMap[$class].' '.$path, '\\', '/'))) {
$this->io->writeError(
'<warning>Warning: Ambiguous class resolution, "'.$class.'"'.
' was found in both "'.str_replace(array('$vendorDir . \'', "',\n"), array($vendorPath, ''), $classMap[$class]).'" and "'.$path.'", the first will be used.</warning>'
);
}
}
}
@ -310,7 +333,7 @@ EOF;
$psr0 = $this->parseAutoloadsType($packageMap, 'psr-0', $mainPackage);
$psr4 = $this->parseAutoloadsType($packageMap, 'psr-4', $mainPackage);
$classmap = $this->parseAutoloadsType($sortedPackageMap, 'classmap', $mainPackage);
$classmap = $this->parseAutoloadsType(array_reverse($sortedPackageMap), 'classmap', $mainPackage);
$files = $this->parseAutoloadsType($sortedPackageMap, 'files', $mainPackage);
krsort($psr0);

2
src/Composer/Autoload/ClassMapGenerator.php
View File

@ -91,7 +91,7 @@ class ClassMapGenerator
if (!isset($map[$class])) {
$map[$class] = $filePath;
} elseif ($io && $map[$class] !== $filePath && !preg_match('{/(test|fixture|example)s?/}i', strtr($map[$class].' '.$filePath, '\\', '/'))) {
} elseif ($io && $map[$class] !== $filePath && !preg_match('{/(test|fixture|example|stub)s?/}i', strtr($map[$class].' '.$filePath, '\\', '/'))) {
$io->writeError(
'<warning>Warning: Ambiguous class resolution, "'.$class.'"'.
' was found in both "'.$map[$class].'" and "'.$filePath.'", the first will be used.</warning>'