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psalm/psalm.xml.dist
Bruce Weirdan 052d4f6217 Plugin loading (#855)
* add ability to load plugins by class names

- Plugins need to implement `__invoke(PluginFacade $psalm):void` method
- Plugins are enabled by adding `<pluginClass
class="Qualified\Class\Name"/>`
- `PluginFacade` provides a single point of contact with Psalm, so that
plugins cannot become coupled to Psalm internals

* added `psalm-plugin` cli tool to manage plugins

Available commands:
 `psalm-plugin list` - lists available and enabled plugins
 `psalm-plugin enable 'Plugin\Class\Name'` - enables plugin (modifies `psalm.xml`)
 `psalm-plugin disable 'Plugin\Class\Name'` - disables plugin (modifies `psalm.xml`)

Plugin installation:
 `composer install plugin-vendor/plugin-package-name`

Plugin authoring:
 Plugins are identified by package `type` field, which should contain
 `psalm-plugin` string.
 `extra.pluginClass` should refer to the name of the class implementing
 `__invoke(PluginFacade $psalm):void` function

Todo:
 - better config file search
 - better output for `psalm-plugin`
 - better formatting for modified xml file
 - composer skeleton project for plugins
 - ability to refer to plugins by package name (cli only)
 - composer plugin to (optionally) enable plugin upon installation
 - documentation on plugin installation and authoring
 - interfaces for plugin dependencies
 - interface for plugin entry point
 - migration path for legacy plugins

* documented previously undocumented plugin methods

* split legacy plugin registration into a wrapper class

also added `PluginApi` namespace and `RegistrationInterface`

* reuse psalm's config search algorithm

* enable/disable plugins by composer package name

* allow specifying alternative config file name

* whitelist PluginApi namespace

three times, but well, it works now

* interface for plugin entry points

* psalm-plugin as a symfony console app

* fixed errors found by psalm

* suppressed false positive UnusedMethods

* cs fix

* better psalm-plugin output

* don't leave empty `plugins` node to avoid old schema violation

* removed junk file that shouldn't be there

* cs fix

* fixed phpunit failure (constant redefinition)

* work around missing docblock in on symfony console

* php 7.0 compatibility

* allow `pluginClass` child elements as plugin configuration

* decouple console commands from undelying implementation

- introduce PluginListFactory
- add `PluginList::enable(string $class)` and `PluginList::disable(string $class)`

* PluginList tests

* ComposerLock test

* droppped debugging statement

* added part of console command tests

* added tests for EnableCommand

* added DisableCommand tests

* ignore unused args

* ConfigFile test

* disable travis cache in attempt to fix builds

* nah, that didn't work

* update for upstream changes

* rebase fixes

* namespaced `extra` entry for entry point

* s/PluginFacade/PluginRegistrationSocket/g

* Added $config parameter to PluginEntryPointInterface::__invoke()

* cs fixes

* entry point interface php7.0 compatibility

* cleaned up old cruft

- dropped todos I'm not going to pursues
- locked entry point to be a class implementing entry point interface

* fixed legacy plugins docs

* Added RegistrationInterface::registerHooksFromClass()

It mimics the way old plugins were registered in Psalm\Config, so
handler classes extending Psalm\Plugin should be fully compatible with
it.

Since Psalm\Plugin-style plugin registration was moved to
RegistrationSocket, LegacyPlugin now only load file-based plugins, so it
was renamed to FileBasedPluginAdapter.

* Converted EchoChecker plugin to composer-based format

- Its subfolder is registered as a local composer package in the root
composer.json, so it's directly installable with
	```
	composer require psalm/echo-checker-plugin
	```
- Migration is trivial: drop the plugin into a separate folder, then add
simple composer.json and the entry point class.

* Updated docs

* Don't reject hook handlers that inherit handling methods

* strip void return type in stub file
2018-11-10 23:23:36 -05:00

177 lines
6.4 KiB
XML

<?xml version="1.0"?>
<psalm
name="Psalm for Psalm"
useDocblockTypes="true"
totallyTyped="true"
strictBinaryOperands="false"
rememberPropertyAssignmentsAfterCall="true"
checkForThrowsDocblock="false"
throwExceptionOnError="0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="https://getpsalm.org/schema/config"
xsi:schemaLocation="https://getpsalm.org/schema/config config.xsd"
>
<projectFiles>
<directory name="src" />
<directory name="tests" />
<directory name="examples" />
<ignoreFiles>
<file name="src/Psalm/CallMap.php" />
<directory name="src/Psalm/Stubs" />
<directory name="tests/stubs" />
<directory name="tests/DummyProject" />
<file name="vendor/phpunit/phpunit/src/Framework/TestCase.php" />
<file name="src/Psalm/Traverser/CustomTraverser.php" />
<directory name="tests/performance/a.test" />
<directory name="tests/performance/b.test" />
<file name="tests/ErrorBaselineTest.php" />
</ignoreFiles>
</projectFiles>
<ignoreExceptions>
<class name="UnexpectedValueException" />
<class name="InvalidArgumentException" />
<class name="LogicException" />
</ignoreExceptions>
<issueHandlers>
<MisplacedRequiredParam errorLevel="suppress" />
<PossiblyNullOperand errorLevel="suppress" />
<MissingConstructor>
<errorLevel type="suppress">
<file name="src/Psalm/Scanner/FunctionDocblockComment.php" />
<file name="src/Psalm/Storage/FunctionLikeStorage.php" />
<file name="src/Psalm/Storage/MethodStorage.php" />
<file name="src/Psalm/Storage/PropertyStorage.php" />
<file name="src/Psalm/Scanner/VarDocblockComment.php" />
<file name="src/Psalm/Scope/SwitchScope.php" />
</errorLevel>
</MissingConstructor>
<DeprecatedProperty errorLevel="suppress" />
<LessSpecificReturnType>
<errorLevel type="suppress">
<file name="src/Psalm/Plugin.php" />
</errorLevel>
</LessSpecificReturnType>
<UnusedParam>
<errorLevel type="suppress">
<file name="src/Psalm/Plugin.php" />
<directory name="examples" />
</errorLevel>
</UnusedParam>
<PossiblyUnusedParam>
<errorLevel type="suppress">
<file name="src/Psalm/Plugin.php" />
<directory name="examples" />
</errorLevel>
</PossiblyUnusedParam>
<UnusedClass>
<errorLevel type="suppress">
<directory name="examples" />
<directory name="tests" />
</errorLevel>
</UnusedClass>
<UnusedProperty>
<errorLevel type="info">
<file name="src/Psalm/FileManipulation/FunctionDocblockManipulator.php" />
</errorLevel>
</UnusedProperty>
<PossiblyUnusedProperty>
<errorLevel type="info">
<file name="src/Psalm/LanguageServer/LanguageClient.php" />
<file name="src/Psalm/Storage/FunctionLikeStorage.php" />
<file name="src/Psalm/Type/Atomic/TNonEmptyArray.php" />
</errorLevel>
</PossiblyUnusedProperty>
<MissingThrowsDocblock errorLevel="info" />
<PossiblyUnusedMethod>
<errorLevel type="suppress">
<directory name="tests" />
<directory name="src/Psalm/PluginApi" />
<file name="src/Psalm/Plugin.php" />
<file name="src/Psalm/LanguageServer/Client/TextDocument.php" />
<file name="src/Psalm/LanguageServer/Server/TextDocument.php" />
<referencedMethod name="Psalm\Codebase::getParentInterfaces" />
<referencedMethod name="Psalm\Codebase::getMethodParams" />
<referencedMethod name="Psalm\Codebase::getMethodReturnType" />
<referencedMethod name="Psalm\Codebase::getMethodReturnTypeLocation" />
<referencedMethod name="Psalm\Codebase::getDeclaringMethodId" />
<referencedMethod name="Psalm\Codebase::getAppearingMethodId" />
<referencedMethod name="Psalm\Codebase::getOverriddenMethodIds" />
<referencedMethod name="Psalm\Codebase::getCasedMethodId" />
<referencedMethod name="Psalm\Codebase::isVariadic" />
<referencedMethod name="Psalm\Codebase::getMethodReturnsByRef" />
</errorLevel>
</PossiblyUnusedMethod>
<PropertyNotSetInConstructor>
<errorLevel type="suppress">
<directory name="tests" />
<file name="src/Psalm/Config.php" />
</errorLevel>
</PropertyNotSetInConstructor>
<MixedArgument>
<errorLevel type="suppress">
<directory name="tests" />
</errorLevel>
</MixedArgument>
<MixedOperand>
<errorLevel type="suppress">
<directory name="tests" />
</errorLevel>
</MixedOperand>
<MixedPropertyFetch>
<errorLevel type="suppress">
<directory name="tests" />
</errorLevel>
</MixedPropertyFetch>
<NoInterfaceProperties>
<errorLevel type="suppress">
<directory name="tests" />
</errorLevel>
</NoInterfaceProperties>
<NullArrayAccess>
<errorLevel type="suppress">
<directory name="tests" />
</errorLevel>
</NullArrayAccess>
<NullPropertyFetch>
<errorLevel type="suppress">
<directory name="tests" />
</errorLevel>
</NullPropertyFetch>
<NullArgument>
<errorLevel type="suppress">
<directory name="tests" />
</errorLevel>
</NullArgument>
<PossiblyFalseArgument>
<errorLevel type="suppress">
<directory name="tests" />
</errorLevel>
</PossiblyFalseArgument>
<TypeCoercion>
<errorLevel type="suppress">
<directory name="tests" />
</errorLevel>
</TypeCoercion>
</issueHandlers>
</psalm>