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245 Commits

Author SHA1 Message Date
Brown
9aeaf1a4ed Fix #1746 - allow DeprecatedInterface to be suppressed with referencedClass 2019-06-06 14:48:33 -04:00
Brown
4a434d9a2f Add separate issue for undefined classes in docblocks 2019-05-15 18:41:26 -04:00
Brown
30cbcb6c36 Add ImplementedParamTypeMismatch issue 
Fixes #1633
 2019-05-14 15:44:46 -04:00
Brown
0e4c8ce482 Split apart TypeCoercion issues, allowing more granular issue filtering 2019-04-25 18:02:19 -04:00
Brown
cf5fb43a66 Add missing config options 2019-04-22 11:32:06 -04:00
bugreportuser
2e147585a1 Allow ignoring exceptions only in global scope 2019-04-16 22:42:45 -04:00
Brown
af4d10cb63 Fix #1499 - use TraitMethodSignatureMismatch when dealing with trait methods 2019-03-29 14:09:06 -04:00
bugreportuser
976c2c5ef3 Add an error for throws in global scope 2019-03-24 23:03:37 -04:00
Matthew Brown
472ab29d74 Add PossiblyInvalidCast for more refined checks 2019-03-17 17:10:51 -04:00
Brown
b3a59d2638 Fix #1435 - prevent classes extending interfaces 2019-03-07 11:16:40 -05:00
bugreportuser
056e5a5b1e Allow setting globals in config 2019-03-06 15:59:41 -05:00
Brown
bd372e93af Add config flags for findUnusedVariables and findUnusedCode 2019-03-05 15:45:09 -05:00
Matthew Brown
cdae79b9fe Fix unnecessary params in Psalm codebase 2019-02-23 11:31:33 -05:00
Brown
3deea3980d Add checks for unitialized properties 
Fixes #1328
 2019-02-13 13:32:19 -05:00
Matthew Brown
c58100e3af Fix #1313 - don’t allow mixed function calls 2019-02-10 16:15:52 -05:00
Brown
3f289731bb Add ability to check descendants in ignored exceptions 2019-01-31 18:40:40 -05:00
Brown
b5059f45a0 Allow users to ignore missing ignorefiles 2019-01-28 11:50:18 -05:00
Brown
fcc9d1a979 Fix #1244 and fix #1243 - add template-extends checks 2019-01-25 15:31:17 -05:00
Brown
cd0a7441d9 Add warnings for extended template param counts off 2019-01-24 17:55:03 -05:00
Brown
fb28362fb9 Fix NoInterfaceProperties to allow referencedClass 2019-01-23 17:41:15 -05:00
Matthew Brown
bd9f2ec546 Add separate issue type for undefined interface method 2019-01-13 13:07:53 -05:00
Matthew Brown
195cb289ed Add float-checking plugin, and support for custom plugin issues 2019-01-07 08:38:56 -05:00
Matthew Brown
214fd7d461 Add DuplicateFunction issue 
Fixes #49
 2019-01-06 16:40:44 -05:00
Brown
2b4b55fd33 Add support for @return no-return 
Fixes #1155
 2019-01-02 17:05:39 -05:00
Brown
1d300ec342 Fix #1150 2019-01-02 11:18:22 -05:00
Brown
fb848d62e9 Add checks for if (count($a)) and if (count($a) [operator] [number]) 2018-12-19 16:15:19 -05:00
Matthew Brown
ea89a6ba29 Revert "First pass" 
This reverts commit 9ed047234f.
 2018-12-19 08:45:14 -05:00
Matthew Brown
9ed047234f First pass 2018-12-19 01:59:14 -05:00
Matthew Brown
b32000fa05 Fix #689 - add checks for @internal annotations 2018-12-01 18:37:49 -05:00
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
Erik Booij
635410ea41 Introduce issue baseline with --set-baseline and --with-baseline 2018-11-01 11:16:08 -04:00
Brown
13cc3b4751 Improve file hash reloading 2018-10-15 11:34:51 -04:00
Matt Brown
db3ddaa42c Allow InvalidCatch and InvalidThrow to be suppressed per-class 
Ref #411
 2018-09-21 11:35:51 -04:00
Matt Brown
4d4e84e6e9 Add specific ForbiddenEcho issue if a config flag is set 2018-09-18 17:08:32 -04:00
Matt Brown
414057e281 Fix #938 - allow forbiddenFunctions to be specified in the config 2018-09-18 16:42:51 -04:00
Matt Brown
17ea48eda4 Add ability to pretend that a file has declare(strict_types=1) 2018-08-29 15:10:56 -04:00
Matt Brown
2599d8bd62 Allow some folders to be excluded from type stats collection 2018-08-24 17:46:13 -04:00
Matt Brown
070e7903df Allow suppression of TooManyArguments by function/method id 2018-08-16 16:49:33 -04:00
Matt Brown
cb63f4f70f Add support for checking DeprecatedTrait and DeprecatedConstant 2018-08-10 13:25:25 -04:00
Matthew Brown
d41a9a8dcc Fix #806 - allow specification of functions and static methods that exit 2018-07-12 23:26:08 -04:00
Matthew Brown
e3ae1bf26f Fix #15 - check for uncaught throws if config flag is set 2018-06-22 01:13:49 -04:00
Matt Brown
f030f4f40d Allow docblock types to be merged with param default ones 2018-06-07 12:23:21 -04:00
Matthew Brown
55fdef250e Add config to allow hoisting constants to the top of a file 2018-06-01 09:07:22 -04:00
Matthew Brown
a33d52d935 Add support for referencedProperty error restrictions 2018-05-11 00:07:41 -04:00
Matthew Brown
da6209276f Allow ability to memoize empty method calls based on config 2018-04-28 13:05:43 -04:00
Matthew Brown
1c7568e612 Fix #642 - allow @method to override existing methods 
behind usePhpDocMethodsWithoutMagicCall="true"
 2018-04-21 23:08:08 -04:00
Matthew Brown
8b50cdf315 Fix #632 - add support for @method annotations when method can’t be found 2018-04-21 22:44:54 -04:00
Matthew Brown
da69e60cf3 Don’t error on existing Psalm configs cc @ostrolucky 2018-04-21 19:05:26 -04:00
Gabriel Ostrolucký
6c03be3193 #597 adjust XSD too and use more proper XML namespace 2018-04-21 18:55:42 -04:00
Matthew Brown
e8c96e52bc Fix config to allow element cc @rightfold 2018-04-21 16:52:33 -04:00
Matt Brown
a25a989c12 Prepare v2 dev release 2018-04-19 17:29:07 -04:00
Matt Brown
5a2f6ff0e0 Fix #624 - change some innaccurate issue names 2018-04-17 14:07:02 -04:00
Matthew Brown
b634e1a1b7 Add more refined treatment of InvalidIterator 2018-03-20 22:59:22 -04:00
Matthew Brown
5384f193d1 Allow class and method issues to be suppressed by their identifiers 
Ref #603
 2018-03-20 22:36:03 -04:00
Matthew Brown
d7a585160f Add more granular error messages for invalid operands 2018-03-18 16:39:34 -04:00
Matt Brown
b664c85642 Add new issue conditional on config flag 2018-03-06 12:19:50 -05:00
Matt Brown
357ad1aa82 Add config flags to allow stricter class invocation checks 2018-03-06 11:20:59 -05:00
Matthew Brown
a0ce8791d3 Detect fatal issues where property access is overridden 
Fixes #547
 2018-03-04 12:24:50 -05:00
Matthew Brown
59dc239c89 Fix #522 - prevent interface instantiation 2018-02-17 18:53:02 -05:00
Matthew Brown
09f86ceee7 Introduce MissingDependency issue, separate from UndefinedClass 
Ref #511
 2018-02-17 11:36:20 -05:00
Matt Brown
7f4be858c2 Fix #498 - add better issue type for docblock contradiction 2018-02-07 15:20:47 -05:00
Matt Brown
1df4c3d196 Add DocblockTypeContradiction to find possible issues with docblock types 
Fixes #491
 2018-02-06 18:44:53 -05:00
Matthew Brown
8d2baf584e Fix #479 - allow PhpStorm generic syntax behind a config flag 2018-02-01 01:10:27 -05:00
Matthew Brown
3482ee3b39 Split UntypedParam into MissingParamType and MissingClosureParamType 2018-01-28 20:03:47 -05:00
Matthew Brown
507007a2bf Add DeprecatedInterface and emit DeprecatedClass in more places 
Fixes #463
 2018-01-23 09:09:43 -05:00
Matthew Brown
e05a7c00cc Break FileScanner out from FileChecker 2018-01-21 12:44:46 -05:00
Matt Brown
4b4e09277c Fix #450 - add checks for duplicate array keys 
And fix the embarassing errors in tests
 2018-01-18 17:16:50 -05:00
Matthew Brown
d61829adde Allow the use of property docblocks without all docblocks 2018-01-13 00:32:20 -05:00
Matthew Brown
fb9f20f4b8 Find unused properties with dead code checks 
Fixes #424
 2018-01-10 23:29:18 -05:00
Matt Brown
72848477c2 Add all Possibly* issues to more lenient config 
And add granularity to InvalidPropertyAssignment* issues
 2018-01-10 10:56:43 -05:00
Matthew Brown
fe96868e27 Add documentation 2018-01-07 17:25:23 -05:00
Matthew Brown
39685e1be6 Collapse Issue inheritance and rename new issues 2018-01-07 17:25:23 -05:00
Matt Brown
a76fde5b98 Break out mismatching param/return type issues from InvalidDocblock 2018-01-05 12:11:12 -05:00
Matthew Brown
6f5a214365 Allow param redefinition, but complain if it differs to parent class 2018-01-05 00:19:35 -05:00
Matthew Brown
003d37b6cd Add expected issues 2018-01-04 21:46:51 -05:00
Matthew Brown
7418d6685f Add PossibyInvalidFunctionCall, emitted when function call may not be valid 2018-01-01 12:00:02 -05:00
Matthew Brown
875bb8c072 Improve dead code detection, reducing false positives for params 2017-12-29 17:27:16 -05:00
Matthew Brown
b8c349166e Add InvalidCatch and InvalidThrow to prevent erroneous exceptions 
Fix #411 and fix #412
 2017-12-28 20:40:28 +01:00
Matthew Brown
2f5b05887b Promote CircularReference from exception to issue 2017-12-22 18:56:59 +01:00
Matthew Brown
5d9ce5433a Add config 2017-12-17 11:09:31 -05:00
Matt Brown
eca7351472 Add return-level issues as well as function-level ones 
Fixes #379
 2017-12-07 15:50:25 -05:00
Matthew Brown
0eedad4f6a Add UndefinedGlobalVariable issue and asssociated Possibly... one 2017-12-06 00:56:00 -05:00
Matt Brown
1f57881310 Break out PossiblyNullArrayOffset and NullArrayOffset from InvalidArrayOffset 2017-12-04 11:20:31 -05:00
Matthew Brown
52f9225356 Add separate issues for implemented return type mismatch 2017-11-30 00:01:41 -05:00
Matthew Brown
f27bd50abe
Add RedundantCondition issue, replacing FailedTypeResolution (#344) 
* Group changes

* Don’t worry about vars defined before exiting

* Fix issues with vars defined in conditionals

* Add failing test

* Only add failed reconciliation flag if nothing could be salvaged

* Avoid notice when removing clauses

* Improve handling of loops

* Fix evaluation of binary op expressions

* Remove unset vars from outer context after loop

* Ignore RedundantCondition in some more configs
 2017-11-28 00:46:41 -05:00
Matt Brown
0c2ea418e3 Fix #327 - prevent null array value from killing assignment 2017-11-20 16:19:40 -05:00
Matthew Brown
942bc0a663 Add new MixedTypeCoercion issue, fixes #320 2017-11-19 13:42:48 -05:00
Matthew Brown
5ff4badf33
Refactor array analysis to improve reliability and accuracy (#325) 2017-11-19 12:33:43 -05:00
Matthew Brown
36a760657d Fix #311 and introduce PossiblyInvalidArrayOffset 2017-11-16 00:27:11 -05:00
Matthew Brown
6c9cdd896b Separate InvalidArrayAccess and InvalidArrayOffset 2017-11-15 21:10:07 -05:00
Matt Brown
a99135c4d0 Fix #300 - add PossiblyInvalidPropertyFetch 2017-11-15 11:44:13 -05:00
Matt Brown
c5faa2d06a Fix #299 - add PossiblyInvalidMethodCall 2017-11-15 11:34:40 -05:00
Matthew Brown
f96f3a467d Fix #296 - add issue for raw object iteration 2017-11-14 22:55:48 -05:00
Matthew Brown
b2ae9a2892 Fix #291, #292 and #297 by improving docblock parsing 2017-11-14 21:43:31 -05:00
Matthew Brown
a0a9128375 Fix #285 - add PossiblyInvalidArrayAccess 2017-11-11 21:22:11 -05:00
Matthew Brown
4f2a200b45 Fix #283 - add more refined PossiblyUndefinedMethod check 2017-11-11 14:53:35 -05:00
Matt Brown
81493a639e Add more robust property assignment when property not defined 2017-11-03 12:27:01 -04:00
Matthew Brown
35e6cf8108 Change MissingInclude to MissingFile 2017-10-29 17:36:02 -04:00
Matthew Brown
b618bd798d Add new issues for missing required files 2017-10-29 14:39:23 -04:00
Matt Brown
08d13f94d6 Include config 2017-10-23 12:01:36 -04:00
Matthew Brown
295792d550 Fix #235 - add psalm.xml option to support igbinary serializer 2017-10-15 12:38:47 -04:00
Matthew Brown
9774131876 Fix #224 - explicit string casts fail when no __toString present 2017-10-07 11:27:54 -04:00
Matthew Brown
3a8efec728 Add error for pass by reference 2017-09-16 13:16:21 -04:00
Matthew Brown
8aabcbce35 Introduce UntypedParam warnings when functions are missing param types 2017-09-02 11:18:56 -04:00
Matthew Brown
91bdd65588 Fix #179 - check for abstract method instantiations 2017-06-30 10:24:47 -04:00
Matthew Brown
8fd671bdc4 Fix #167 - prevent Empty type in assignment 2017-06-28 23:37:02 -04:00
Matthew Brown
688a72c794 Fix #36 - emit issues on deprecated properties 2017-05-25 01:32:34 -04:00
Matthew Brown
0fdf281896 Add support for @deprecated classes 2017-05-25 00:34:39 -04:00
muglug
65d86d35ad Separate iterator issues 2017-05-22 11:59:58 -04:00
Matthew Brown
92e184086f Fix #158 - prevent using resource in return type 2017-05-21 13:48:17 -04:00
Matthew Brown
ce6ca58291 Fix #114 - add optional Hack-like checks calls 2017-04-14 21:32:14 -04:00
Matthew Brown
32efdfd0f7 Fix #129 - emit PossiblyNullFuntionCall when encountering such a thing 2017-04-08 11:38:06 -04:00
Matthew Brown
c663062816 Add PossiblyUndefinedArgument issue to cope with #126 2017-04-08 09:28:02 -04:00
Matthew Brown
b3a454cf5b Create new InvalidMethodCall issue for calling methods on non-objects 2017-04-08 09:20:32 -04:00
Matt Brown
da19b55db1 Add special TypeDoesNotContainNull issue as distinct from TypeDoesNotContainType 2017-04-06 15:36:22 -04:00
Matthew Brown
dcedd65215 Add check for paradoxical statements 2017-04-02 15:26:10 -04:00
Matthew Brown
e687887ba3 Emit an InvalidReturnType when it should contain null, and introduct LessSpecificReturnType 2017-03-18 12:18:17 -04:00
Matt Brown
182f715b62 Add dead code detection for possibly unused public methods 2017-02-23 19:52:23 -05:00
Matthew Brown
fa3b292fd4 Fix #101 - restrict the values of pass-by-ref variables 2017-02-23 00:25:28 -05:00
Matthew Brown
e0e92785f8 Complain about unevaluated code in more concrete fashion 2017-02-12 16:49:32 -05:00
Matthew Brown
8ff6634e7b Add issue for possibly unused variables in public/private methods 
also changed a lot of access
 2017-02-11 18:56:38 -05:00
Matthew Brown
a5f64aa0ad Add configs 2017-02-11 17:58:41 -05:00
Matthew Brown
cdcacc395d Rename DeadCode to UnusedVariable, UnusedMethod and UnusedClass 2017-02-08 00:28:26 -05:00
Matt Brown
34980fc718 Remove dead code and fix config.xsd 2017-02-07 18:27:28 -05:00
Matt Brown
ba4f47a41c Config for caching file hashes during run 2017-02-02 12:39:39 -05:00
Matthew Brown
a0711de023 Update config key to be more accurate ref #85 2017-02-01 10:13:37 -05:00
Matt Brown
004fd42062 Fix #83 - add support for stubbing 2017-01-31 19:21:33 -05:00
Matthew Brown
1ece3071f9 Add reference counting for methods and remove dead code 2017-01-29 23:44:05 -05:00
Matthew Brown
a9203b63f8 Allow phan-like use of assert 2017-01-28 15:17:14 -05:00
Matthew Brown
6bcc763414 Fix #3 by checking inside __constructor calls for initialisations 2017-01-26 23:23:12 -07:00
Matthew Brown
7e7743d6fb Do not complain about missing void return types if config set 2017-01-25 17:07:28 -07:00
Matthew Brown
894b25487f Fix #71 - prevent instantiation of abstract classes 2017-01-20 00:10:10 -05:00
Matthew Brown
9d1b382820 Fix #48 by recording class definition line number & file path 2017-01-19 23:45:21 -05:00
Matt Brown
dae7718ae8 Support array_combine types and introduce a MoreSpecificReturnType issue 2017-01-17 11:17:49 -05:00
Matthew Brown
e3a9cb98c3 Add extra issue for invalid clone and fix issue reporting; 2017-01-16 12:59:09 -05:00
Matthew Brown
2e2f2f4ffb Add new suppressable error for missing closure return types 2017-01-16 01:22:36 -05:00
Matt Brown
fbbef2c320 Fix #45 - add issue when optional param used before required 2017-01-13 13:40:20 -05:00
Matt Brown
c181f47364 Fix #35 and #40 by improving method signature checks 2017-01-13 12:03:22 -05:00
Matthew Brown
4c3e714253 Add a check for duplicated params 2017-01-02 01:20:47 -05:00
Matthew Brown
846cc59d5f Add support for checking closure return types 2016-12-31 10:51:42 -05:00
Matthew Brown
49f7817a2a Emit specific issue when calling instance method with self:: 2016-12-31 09:20:10 -05:00
Matthew Brown
ee4a3882a7 Check method defaults to see whether they match 2016-12-30 23:40:32 -05:00
Matthew Brown
3e78405836 # This is a combination of 4 commits. 
# The first commit's message is:
Make cofig schema more relaxed about ordering

# This is the 2nd commit message:

Add tests for awkward case

# This is the 3rd commit message:

Fix static calls to class methods within traits

# This is the 4th commit message:

Repopulate fewer arrays
 2016-12-30 01:50:33 -05:00
Matthew Brown
6236e34996 Make schema a little more lenient 2016-12-29 22:16:46 -05:00
Matthew Brown
e662c420b7 Add schema to verify new config format against 2016-12-29 22:11:10 -05:00