padawan-php/padawan.php

php intelligent code completion http server

padawan.php's Issues

Namespace completion issue

When I have class with namespace like this:

<?php

namespace My\Name\Space;

class MyClass {
  public function testFunction() {
    new DateTi //case 1
    new \DateTi //case 2
  }
}

For case one padawan is giving suggestions when pointing on 9th column (D letter), but for the case 2 when pointing at 10th column (D letter as in case 1).
Is that how it should be?
I'm not even sure if the case 1 should be suggested as the code is invalid (it's creating My\Name\Space\DateTi.... For the second case, shouldn't completion work when pointing at backslash (as it is part of the class name)?

Class 'Padawan\Command\GenerateCommand' not found

Maybe missing GenerateCommand.php file in git? Doesn't look like its in the Command directory at all, and its being referenced via Framework\Application\Cli.php on commit f030bea

Running the padawan.php root command / invalid subcommand gives no help / error message

Segmentation fault

Padawan could not generate index for Symfony\Component\VarDumper\Tests\Fixtures\NotLoadableClass

Development announce

This issue is used to announce API changes.

PHPParser error.

I know it's not your library and you just use it here, but maybe you know whether new version of that library ( after you told me to use dev-master ) or something else, makes the line
$countries = $this->country ?: ['US'] + array_keys(\CountryState::getCountries());
to throw an error in padawan-server
exception 'PhpParser\Error' with message 'Syntax error, unexpected T_STRING on line 52'

Parser error when generating index

Doesn't generate successful index (haven't had an updated index since March 31st :()

Looks like some syntax error:

[2016-05-06 10:00:41] completer.ERROR: Parsing failed in file /home/michael/work/colorescience/vendor/symfony/symfony/src/Symfony/Component/VarDumper/Tests/Fixtures/G[5/1924]
Demo.php  [] []
[2016-05-06 10:00:41] completer.ERROR: exception 'PhpParser\Error' with message 'Syntax error, unexpected T_STRING, expecting ';' on line 14' in /home/michael/.composer/vendo
r/nikic/php-parser/lib/PhpParser/ParserAbstract.php:275 Stack trace: #0 /home/michael/.composer/vendor/mkusher/padawan/src/Padawan/Parser/Parser.php(57): PhpParser\ParserAbst
ract->parse('<?php\n\nnamespac...') #1 /home/michael/.composer/vendor/mkusher/padawan/src/Padawan/Parser/Parser.php(36): Padawan\Parser\Parser->parseContent('/home/michael/w.
..', '<?php\n\nnamespac...', NULL, false) #2 /home/michael/.composer/vendor/mkusher/padawan/src/Padawan/Framework/Generator/IndexGenerator.php(103): Padawan\Parser\Parser->pa
rseFile('vendor/symfony/...', NULL, false) #3 /home/michael/.composer/vendor/mkusher/padawan/src/Padawan/Framework/Generator/IndexGenerator.php(92): Padawan\Framework\Generat
or\IndexGenerator->createScopeForFile('vendor/symfony/...', Object(Padawan\Domain\Core\Index), false) #4 /home/michael/.composer/vendor/mkusher/padawan/src/Padawan/Framework/
Generator/IndexGenerator.php(65): Padawan\Framework\Generator\IndexGenerator->processFile(Object(Padawan\Domain\Core\Index), 'vendor/symfony/...', false, false) #5 /home/mich
ael/.composer/vendor/mkusher/padawan/src/Padawan/Framework/Generator/IndexGenerator.php(47): Padawan\Framework\Generator\IndexGenerator->generateProjectIndex(Object(Padawan\D
omain\Core\Project)) #6 /home/michael/.composer/vendor/mkusher/padawan/src/Padawan/Command/GenerateCommand.php(39): Padawan\Framework\Generator\IndexGenerator->generateIndex(
Object(Padawan\Domain\Core\Project)) #7 /home/michael/.composer/vendor/symfony/console/Command/Command.php(259): Padawan\Command\GenerateCommand->execute(Object(Symfony\Compo
nent\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput)) #8 /home/michael/.composer/vendor/symfony/console/Application.php(844): Symfony\Compone
nt\Console\Command\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput)) #9 /home/michael/.composer/vendor/s
ymfony/console/Application.php(192): Symfony\Component\Console\Application->doRunCommand(Object(Padawan\Command\GenerateCommand), Object(Symfony\Component\Console\Input\ArgvI
nput), Object(Symfony\Component\Console\Output\ConsoleOutput)) #10 /home/michael/.composer/vendor/symfony/console/Application.php(123): Symfony\Component\Console\Application-
>doRun(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput)) #11 /home/michael/.composer/vendor/mkusher/padawan/bin/padaw
an(26): Symfony\Component\Console\Application->run() #12 {main} [] []

composer install fails

• Installing zendframework/zend-stdlib (2.4.0)
  Cloning eab586f4c18af3fa63c977611939f1f4a3cf1030

  [RuntimeException]
  Failed to clone [email protected]:zendframework/Component_ZendStdlib.git via git, https, ssh protocols, aborting.

• git://github.com/zendframework/Component_ZendStdlib.git
  Cloning into '/tmp/padawan.php/vendor/zendframework/zend-stdlib'...
  fatal: remote error:
  Repository not found.

• https://github.com/zendframework/Component_ZendStdlib.git
  Cloning into '/tmp/padawan.php/vendor/zendframework/zend-stdlib'...
  remote: Invalid username or password.
  fatal: Authentication failed for 'https://github.com/zendframework/Component_ZendStdlib.git/'

• [email protected]:zendframework/Component_ZendStdlib.git
  Cloning into '/tmp/padawan.php/vendor/zendframework/zend-stdlib'...
  ERROR: Repository not found.
  fatal: Could not read from remote repository.

  Please make sure you have the correct access rights
  and the repository exists.

No response from the server.

This is somehow strange. Sometimes padawan is not responding to request at all. There is also no log message. Padawan is still up and running as a request in another file will work all right.

I can reproduce it with Laravel project.

• composer global require laravel/installer
• laravel new test
• edit vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php
• There is no response from padawan-server. Well, most of the times.

Sometimes the server is responding, and when it does its quite fast response. I've tried it with the netcat, and it worked few times, but usually its just silent. I think it is related to #13.

TravisCI is drunk

https://travis-ci.org/mkusher/padawan.php/jobs/69518081 should look through it and fix then

Installation method

The recommended installation method is too use composer global install. This failed on my machine, because of a conflict with other global packages. I ended up using composer create-project to work this around, which gives me an independent project, with its packages. It would be great to provide a self-updating phar, like Composer does, for instance.

does not obey @property dockblock

padawan seems not to care about @Property tag
(I think it doesn't care about @method tag too)

PHP Parse Error - unexpected 'loadRequestData'

Hi,

I'm trying to use Padawan for the first time but having issues with running the server. I'm using Neovim with the padawan.vim (with Symfony2 padawan plugin) and deoplete-padawan plugins. I can successfully generate an index for my composer project (both from within Neovim and from the command line) but when I try to use the autocompletion I get a 'Pattern not found' error along with a 'Padawan.php is not running' message in :messages. :PadawanStartServer doesn't have any effect in Neovim and at the command line, running padawan-server gives the following error:

PHP Parse error: syntax error, unexpected 'loadRequestData' (T_STRING) in /Users/gary/.composer/vendor/mkusher/padawan/bin/padawan-server on line 51

Any ideas where I can start looking with this?

Fix kill command

Kill command should return valid http response with 200 status

Upgrade to php-parser ~2

nikic/php-parser has had a ~2.0 release since December 2015. It adds support for PHP 7 amongst other things. It would be a good idea to upgrade.

I also can't use padawan at all until then as I already have something installed requiring 2.0.

Add support for custom vendor path

m2mdas/phpcomplete-extended#43

Possible memory leak

padawan-php/padawan.vim#17

Indexing fails with 9000 nesting level

When I try to index a Drupal project, it ends with an error reaching the 9000 limit.

These are the last lines in the log:

[2016-11-30 21:28:10] completer.DEBUG: Processing node Symfony\Comp[44978/48629]
er\Tests\CliDumperTest [] []
[2016-11-30 21:28:10] completer.DEBUG: Indexing: [0.061321973800659]s [] []
[2016-11-30 21:28:10] completer.DEBUG: Memory: 331009504 [] []
[2016-11-30 21:28:10] completer.INFO: Progress: 49% [] []
[2016-11-30 21:28:10] completer.INFO: processing vendor/symfony/var-dumper/Tests
/Fixtures/GeneratorDemo.php [] []
[2016-11-30 21:28:10] completer.DEBUG: Cache status: disabled [] []
[2016-11-30 21:28:10] completer.ERROR: Parsing failed in file /Users/rob/Sites/c
lients/go-intranet/vendor/symfony/var-dumper/Tests/Fixtures/GeneratorDemo.php  [
] []
[2016-11-30 21:28:10] completer.INFO: Parsing: [0.0058910846710205]s [] []
[2016-11-30 21:28:10] completer.DEBUG: Processing nodes 0 [] []
[2016-11-30 21:28:10] completer.DEBUG: Indexing: [0.0069289207458496]s [] []
[2016-11-30 21:28:10] completer.DEBUG: Memory: 329638216 [] []
[2016-11-30 21:28:10] completer.INFO: Progress: 49% [] []
[2016-11-30 21:28:10] completer.INFO: processing vendor/symfony/var-dumper/Tests
/Fixtures/NotLoadableClass.php [] []
[2016-11-30 21:28:10] completer.DEBUG: Cache status: disabled [] []
[2016-11-30 21:28:10] completer.INFO: Traversing with 2 processors [] []
[2016-11-30 21:28:10] completer.INFO: Found 4 nodes [] []
[2016-11-30 21:28:10] completer.INFO: Parsing: [0.0022628307342529]s [] []
[2016-11-30 21:28:10] completer.DEBUG: Processing nodes 4 [] []
[2016-11-30 21:28:10] completer.DEBUG: Processing node Symfony\Component\VarDump
er\Tests\Fixtures\NotLoadableClass [] []
PHP Fatal error:  Maximum function nesting level of '9000' reached, aborting! in
 /Users/rob/Sites/other/padawan/vendor/mkusher/padawan/src/Entity/Collection/Spe
cification.php on line 50
PHP Stack trace:
PHP   1. {main}() /Users/rob/Sites/other/padawan/vendor/mkusher/padawan/bin/pada
wan:0
PHP   2. Application\CLI\App->handle() /Users/rob/Sites/other/padawan/vendor/mku
sher/padawan/bin/padawan:27
PHP   3. Application\BaseApplication->handle() /Users/rob/Sites/other/padawan/ve
ndor/mkusher/padawan/src/Application/CLI/App.php:16

This happens using padawan generate or :padawangenerate

Implement getting the doc from {@inheritdoc}

Especially for quite complex framework like symfony, it makes the doc given in autocompletion less useful :)

Padawan server not starting properly

I was struggling to get Padawan working in Vim, until I realised that the server itself doesn't seem to be starting correctly. I ran it by hand instead, and told Vim to generate the index, and it got to 5%, jumped to 100%, said "completed" but crashed the server with the following stack trace:

➜  code git:(feature/567736-dynamic-module-base) ✗ padawan-server
Started http server on 127.0.0.1:15155
POST /kill
PHP Fatal error:  Call to undefined method Command\KillCommand::getContainer() in /Users/josh/.composer/vendor/mkusher/padawan/src/Application/BaseApplication.php on line 31
PHP Stack trace:
PHP   1. {main}() /Users/josh/.composer/vendor/mkusher/padawan/bin/padawan-server:0
PHP   2. React\EventLoop\StreamSelectLoop->run() /Users/josh/.composer/vendor/mkusher/padawan/bin/padawan-server:85
PHP   3. React\EventLoop\StreamSelectLoop->waitForStreamActivity() /Users/josh/.composer/vendor/react/event-loop/StreamSelectLoop.php:201
PHP   4. call_user_func:{/Users/josh/.composer/vendor/react/event-loop/StreamSelectLoop.php:227}() /Users/josh/.composer/vendor/react/event-loop/StreamSelectLoop.php:227
PHP   5. React\Socket\Connection->handleData() /Users/josh/.composer/vendor/react/event-loop/StreamSelectLoop.php:227
PHP   6. Evenement\EventEmitter->emit() /Users/josh/.composer/vendor/react/socket/src/Connection.php:15
PHP   7. call_user_func_array:{/Users/josh/.composer/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php:64}() /Users/josh/.composer/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php:64
PHP   8. React\Http\RequestHeaderParser->feed() /Users/josh/.composer/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php:64
PHP   9. Evenement\EventEmitter->emit() /Users/josh/.composer/vendor/react/http/src/RequestHeaderParser.php:30
PHP  10. call_user_func_array:{/Users/josh/.composer/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php:64}() /Users/josh/.composer/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php:64
PHP  11. React\Http\Server->React\Http\{closure}() /Users/josh/.composer/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php:64
PHP  12. React\Http\Server->handleRequest() /Users/josh/.composer/vendor/react/http/src/Server.php:28
PHP  13. Evenement\EventEmitter->emit() /Users/josh/.composer/vendor/react/http/src/Server.php:61
PHP  14. call_user_func_array:{/Users/josh/.composer/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php:64}() /Users/josh/.composer/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php:64
PHP  15. {closure:/Users/josh/.composer/vendor/mkusher/padawan/bin/padawan-server:59-72}() /Users/josh/.composer/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php:64
PHP  16. Application\HTTP\App->handle() /Users/josh/.composer/vendor/mkusher/padawan/bin/padawan-server:69
PHP  17. Application\BaseApplication->handle() /Users/josh/.composer/vendor/mkusher/padawan/src/Application/HTTP/App.php:23

Fatal error: Call to undefined method Command\KillCommand::getContainer() in /Users/josh/.composer/vendor/mkusher/padawan/src/Application/BaseApplication.php on line 31

Call Stack:
    0.0003     260712   1. {main}() /Users/josh/.composer/vendor/mkusher/padawan/bin/padawan-server:0
    0.0274    2505000   2. React\EventLoop\StreamSelectLoop->run() /Users/josh/.composer/vendor/mkusher/padawan/bin/padawan-server:85
   17.6232    2648584   3. React\EventLoop\StreamSelectLoop->waitForStreamActivity() /Users/josh/.composer/vendor/react/event-loop/StreamSelectLoop.php:201
   17.6232    2649120   4. call_user_func:{/Users/josh/.composer/vendor/react/event-loop/StreamSelectLoop.php:227}() /Users/josh/.composer/vendor/react/event-loop/StreamSelectLoop.php:227
   17.6232    2649256   5. React\Socket\Connection->handleData() /Users/josh/.composer/vendor/react/event-loop/StreamSelectLoop.php:227
   17.6233    2653904   6. Evenement\EventEmitter->emit() /Users/josh/.composer/vendor/react/socket/src/Connection.php:15
   17.6233    2654000   7. call_user_func_array:{/Users/josh/.composer/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php:64}() /Users/josh/.composer/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php:64
   17.6233    2654640   8. React\Http\RequestHeaderParser->feed() /Users/josh/.composer/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php:64
   17.6252    2910272   9. Evenement\EventEmitter->emit() /Users/josh/.composer/vendor/react/http/src/RequestHeaderParser.php:30
   17.6252    2910368  10. call_user_func_array:{/Users/josh/.composer/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php:64}() /Users/josh/.composer/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php:64
   17.6252    2910936  11. React\Http\Server->React\Http\{closure}() /Users/josh/.composer/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php:64
   17.6252    2911224  12. React\Http\Server->handleRequest() /Users/josh/.composer/vendor/react/http/src/Server.php:28
   17.6255    2952600  13. Evenement\EventEmitter->emit() /Users/josh/.composer/vendor/react/http/src/Server.php:61
   17.6255    2952696  14. call_user_func_array:{/Users/josh/.composer/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php:64}() /Users/josh/.composer/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php:64
   17.6255    2953184  15. {closure:/Users/josh/.composer/vendor/mkusher/padawan/bin/padawan-server:59-72}() /Users/josh/.composer/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php:64
   17.6255    2953272  16. Application\HTTP\App->handle() /Users/josh/.composer/vendor/mkusher/padawan/bin/padawan-server:69
   17.6256    2953480  17. Application\BaseApplication->handle() /Users/josh/.composer/vendor/mkusher/padawan/src/Application/HTTP/App.php:23

Any ideas? I'm running PHP 5.6 on OSX 10.10.5, with the following $HOME/.composer/composer.json:

        "mkusher/padawan": "^0.2.1",
        "mkusher/padawan-symfony": "^0.1.2"

update to current symfony/event-dispatcher

When installing globally, all Laravel and Symfony users have a newer conflicting version installed. Are there any breaking changes between 2.* and 3.*?

Function suggestions should append brace

Hello,

When autocompleting functions, is it possible to have an option where braces are appended?

e.g. function( is inserted instead of function

Discoverability

On my setup, typing just bin/padawan or bin/padawan made-up argument does nothing. I would expect that to give a list of possible commands / the help for padawan.

Doesn't work at all

I wiped original message for this:
To make it work, I had to install EnvironmentSettings to add padawan to $PATH, because sublime python just didn't see my real env variables. Composer autoloader works. I commented out symfony class to reindex everything. I chose 'generate index' but still couldn't make it work, because in GetProjectRoot I had to return sublime.active_window().extract_variables()['folder'] instead of current code. Then I fired 'start server' and I see process working and port reserved, but in sublime I see 'padawan.php' is not running.

It's was really hard way and it was for nothing. Any suggestions?

Cannot generate index

I try to generate the index in one project. But the command exit at 66% with

PHP Fatal error:  Maximum function nesting level of '256' reached, aborting! in /home/erwan_f22/.composer/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/MethodCall.php on line 32

PHP Stack trace:
PHP   1. {main}() /home/erwan_f22/.composer/vendor/mkusher/padawan/bin/padawan:0
PHP   2. Application\CLI\App->handle() /home/erwan_f22/.composer/vendor/mkusher/padawan/bin/padawan:26
PHP   3. Application\BaseApplication->handle() /home/erwan_f22/.composer/vendor/mkusher/padawan/src/Application/CLI/App.php:16
PHP   4. Command\GenerateCommand->run() /home/erwan_f22/.composer/vendor/mkusher/padawan/src/Application/BaseApplication.php:36
PHP   5. Generator\IndexGenerator->generateIndex() /home/erwan_f22/.composer/vendor/mkusher/padawan/src/Command/GenerateCommand.php:21
PHP   6. Generator\IndexGenerator->generateProjectIndex() /home/erwan_f22/.composer/vendor/mkusher/padawan/src/Generator/IndexGenerator.php:49
PHP   7. Generator\IndexGenerator->processFile() /home/erwan_f22/.composer/vendor/mkusher/padawan/src/Generator/IndexGenerator.php:67
PHP   8. Parser\Parser->parseFile() /home/erwan_f22/.composer/vendor/mkusher/padawan/src/Generator/IndexGenerator.php:98
PHP   9. Parser\Parser->parseContent() /home/erwan_f22/.composer/vendor/mkusher/padawan/src/Parser/Parser.php:35
PHP  10. PhpParser\NodeTraverser->traverse() /home/erwan_f22/.composer/vendor/mkusher/padawan/src/Parser/Parser.php:68
PHP  11. PhpParser\NodeTraverser->traverseArray() /home/erwan_f22/.composer/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php:64
PHP  12. PhpParser\NodeTraverser->traverseNode() /home/erwan_f22/.composer/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php:129
PHP  13. PhpParser\NodeTraverser->traverseArray() /home/erwan_f22/.composer/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php:84
PHP  14. PhpParser\NodeTraverser->traverseNode() /home/erwan_f22/.composer/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php:129
PHP  15. PhpParser\NodeTraverser->traverseArray() /home/erwan_f22/.composer/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php:84
PHP  16. PhpParser\NodeTraverser->traverseNode() /home/erwan_f22/.composer/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php:129
PHP  17. PhpParser\NodeTraverser->traverseArray() /home/erwan_f22/.composer/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php:84
PHP  18. PhpParser\NodeTraverser->traverseNode() /home/erwan_f22/.composer/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php:129
PHP  19. PhpParser\NodeTraverser->traverseNode() /home/erwan_f22/.composer/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php:97

Function as parameter does not work.

Given

<?php
class Test
{
    public function test($smth)
    {
        $this->test(a|
    }
}

There is no suggestion fow function call, I would expect array_map etc.

Can't install globally along with phpcs and phpmd

I already have phpcs, phpmd and php-cs-fixer installed. Some make use of Symfony/EventDispatcher v3.0.0, which collides with padawan required dependency ^2.6 as shown below:

Using version ^0.2.1 for mkusher/padawan
./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Conclusion: remove symfony/event-dispatcher v3.0.0
    - Conclusion: don't install symfony/event-dispatcher v2.8.0
    - Installation request for mkusher/padawan ^0.2.1 -> satisfiable by mkusher/padawan[v0.2.1].
    - Conclusion: don't install symfony/event-dispatcher v3.0.0
    - mkusher/padawan v0.2.1 requires symfony/event-dispatcher ^2.6 -> satisfiable by symfony/event-dispatcher[v2.6.0, v2.6.1, v2.6.10, v2.6.11, v2.6.12, v2.6.2, v2.6.3, v2.6.4, v2.6.5, v2.6.6, v2.6.7, v2.6.8, v2.6.9, v2.7.0, v2.7.1, v2.7.2, v2.7.3, v2.7.4, v2.7.5, v2.7.6, v2.7.7, v2.8.0].
    - Can only install one of: symfony/event-dispatcher[v2.6.0, v3.0.0].
    - Can only install one of: symfony/event-dispatcher[v2.6.1, v3.0.0].
    - Can only install one of: symfony/event-dispatcher[v2.6.10, v3.0.0].
    - Can only install one of: symfony/event-dispatcher[v2.6.11, v3.0.0].
    - Can only install one of: symfony/event-dispatcher[v2.6.12, v3.0.0].
    - Can only install one of: symfony/event-dispatcher[v2.6.2, v3.0.0].
    - Can only install one of: symfony/event-dispatcher[v2.6.3, v3.0.0].
    - Can only install one of: symfony/event-dispatcher[v2.6.4, v3.0.0].
    - Can only install one of: symfony/event-dispatcher[v2.6.5, v3.0.0].
    - Can only install one of: symfony/event-dispatcher[v2.6.6, v3.0.0].
    - Can only install one of: symfony/event-dispatcher[v2.6.7, v3.0.0].
    - Can only install one of: symfony/event-dispatcher[v2.6.8, v3.0.0].
    - Can only install one of: symfony/event-dispatcher[v2.6.9, v3.0.0].
    - Can only install one of: symfony/event-dispatcher[v2.7.0, v3.0.0].
    - Can only install one of: symfony/event-dispatcher[v2.7.1, v3.0.0].
    - Can only install one of: symfony/event-dispatcher[v2.7.2, v3.0.0].
    - Can only install one of: symfony/event-dispatcher[v2.7.3, v3.0.0].
    - Can only install one of: symfony/event-dispatcher[v2.7.4, v3.0.0].
    - Can only install one of: symfony/event-dispatcher[v2.7.5, v3.0.0].
    - Can only install one of: symfony/event-dispatcher[v2.7.6, v3.0.0].
    - Can only install one of: symfony/event-dispatcher[v2.7.7, v3.0.0].
    - Installation request for symfony/event-dispatcher == 3.0.0.0 -> satisfiable by symfony/event-dispatcher[v3.0.0].


Installation failed, reverting ./composer.json to its original content.

Project file

Proposal

Project file is a yaml(e.g. .padawan.yml) configuration for a project.

Structure

php: 7
plugins:
    Mkusher\SymfonyPlugin:
    Someone\SomepackagePlugin:
        extra_option_for_somepackagePlugin: 1
exclude: ['app/bootstrap.php.cache', 'app/cache/*']
cache_dir: '.padawan'

here we have 3 sections:

1. plugins - plugins you want to be enabled for this project
2. exclude - files or folders you want to exclude from being indexed
3. cache_dir - folder for padawan.php cache for this project
4. php - version of php being used for running padawan. Could be 5 or 7. php5.* will use nikic/PHP-Parser and 7 will use built-in AST builder.

Editors' plugins

Before editors were looking for composer.json file, now they will have to look for .padawan.yml first and only then look for composer.json.

Class autocompletion doesn't work without 'use' keyword

That's something what is missing I think. When I have class like App\Entities\Order and I just type Order, I don't get anything unless I type 'use' keyword before. It wouldn't be a problem if I could do 'find use' and it would automatically add it to other use lines and leave 'Order' in current line. Is there a chance to enable that autocompletion without use keyword at least?

padawan crashes when processing a Symfony tests fixture.

When generating the index for a new Laravel project the indexer Segfaults (php 5.6.20 Debian 8.4) while processing this Symfony test class.
https://github.com/symfony/var-dumper/blob/master/Tests/Fixtures/NotLoadableClass.php

It seems the issue is with the class extending itself:
class NotLoadableClass extends NotLoadableClass

If I change one of the class names it will finish wihtout crashing.

I have also noticed that about 50Mbytes of memory is allocated while processing that class. So maybe there is some reference loop. The PHP process doesn't seem to hit the memory limit (padawan sets the limit to 2Gbytes), the whole process uses around 500Mbytes (199Mbytes reported in the log) when it crashes.

Plugin specific command

I would like to be able to add a custom command to padawan.php plugin. As far as I can tell this is currently not possible.
Can we add something like special route, where we can pass plugin action?
I was thinking about a command that will dispatch event, which can be handled by the plugin.
What do you think? I'm happy to write a patch if you think that's a good idea.

Plugins are not loaded

Master branch is not loading plugins.

It looks like the plugin loader is never called. Unless there was some breaking change? I can only tell that the Plugin class inside my plugin is never created.
It works fine in 0.2.1

PS.
plugin.json is now created in src directory, in 0.2.1 it was created in the root. Not sure if that's by design or missed in refactoring?

Install using composer fails due to old version of reflection-docblock

Hi there

I just tried installing padawan, but unfortunately composer global require mkusher/padawan failed with the following error message:

Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Installation request for mkusher/padawan ^0.2.1 -> satisfiable by mkusher/padawan[v0.2.1].
    - Conclusion: remove phpdocumentor/reflection-docblock 3.1.0
    - Conclusion: don't install phpdocumentor/reflection-docblock 3.1.0
    - mkusher/padawan v0.2.1 requires phpdocumentor/reflection-docblock ~2.0 -> satisfiable by phpdocumentor/reflection-docblock[2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4].
    - Can only install one of: phpdocumentor/reflection-docblock[2.0.0, 3.1.0].
    - Can only install one of: phpdocumentor/reflection-docblock[2.0.1, 3.1.0].
    - Can only install one of: phpdocumentor/reflection-docblock[2.0.2, 3.1.0].
    - Can only install one of: phpdocumentor/reflection-docblock[2.0.3, 3.1.0].
    - Can only install one of: phpdocumentor/reflection-docblock[2.0.4, 3.1.0].
    - Installation request for phpdocumentor/reflection-docblock (locked at 3.1.0) -> satisfiable by phpdocumentor/reflection-docblock[3.1.0].


Installation failed, reverting ./composer.json to its original content.

My global composer.json looks like this:

{
    "require": {
        "laravel/envoy": "~1.0",
        "laravel/installer": "^1.3",
        "laravel/valet": "^1.1",
        "phpunit/phpunit": "~5.0"
    }
}

If I understand the error message correctly, the issue appears due to a padawan using an older version of reflection-docblock. Maybe this could be updated?

Thanks for making padawan!

Awesome Work

Man, thank you so much! This is awesome work you're doing :D Keep it up!

Want to collaborate?

Hey @mkusher, I started working on a similar project a couple months ago: https://github.com/cweagans/theforce

Want to work together? I'd love to help on this!

Add completion for php defaults functions and classes

Fails to create FQCN

Having file:

namespace A\B;

class B 
{
  public function test(){}
}
$b = new B;
$b->

won't show any completion

Add an option to exclude files and folders from index by mask

Generated index is not saved if the ".padawan" folder doesn't exist.

The sub-folder is not created before saving the index, so no ".padawan/project" file is created if the sub-folder doesn't exist.

Shouldn't bulit-ins get completed?

Everything works okay in most cases, e.g.:

<?php
class Foo {}
$x = new F # Padawan suggests `Foo`

But shouldn't the built-in functions (like below) get completed as well?

<?php
func_g # Padawan doesn't return suggestions
func_get_args(); # same
imagecreatetruecolor(); # same
foreach(); # same

All I get is:

Padawan.php error: Could not define empty line context

Maybe there's something wrong with my installation process?

1. Installed NVIM-0.1.6-dev and vundle,
2. installed deoplete, deoplete-padawan and padawan,
3. installed composer global require mkusher/padawan,
4. installed PHP 5.6.11.1 via sudo apt-get install php,
5. created file foo.php, opened it with nvim and started typing.

As far as I understand, the purpose of the set omnifunc provider is to provide language syntax completion? At least phpcomplete-extended was doing that... So what am I doing wrong?

[EDITED] If I install UltiSnips and a snippets pack I get templates suggestions, so it doesn't seem to be the problem with deoplete.

Lazy Indexing

Here's the idea. Instead of doing mass reindex in project root there could be something like a lazy index. On the first completion, we could collect files and classes only (which should be much faster than a full index), and then when doing completion inside the file index missing related files. So if class A uses object of class B then index class B etc. Hopefully, it's clear what the idea is.

With that feature, we could have full completion in any project without needs for full reindex.

Just to give you some figures, reindex in one of my projects:

$ \time -f %es padawan generate
...
74.82s

In the same project:

$ \time -f %es ag --php '^class.*$'
...
0.98s

It would be probably slower in pure PHP, but still should be faster than full reindex.

How feasible you think it is?

Padawan does not autocomplete when inside a multi-line associative array

I have the following code

<?php

class A {
    public function foo(){}
}

$a = new A();
// place X
[
    'a' => $a // place Y
];

If i try now to type $a-> at place X it will work, but if it try to type -> at place Y, it will not
if the array is a multiline normal one , it does work , same for multiline function call

Itens than can be nice to have

Well like i talk with u @mkusher i will put here some itens that can be nice to have in padawan.php

• Autocomplete for variables.
• Autocomplete for default keywords and functions for php
• The actual functionality only show autocomplete when the cursor is after the "->" symbol. i think this can be done in the client too, maybe the client can recognize the principal object a save the autocompletions.

For now is that i will go thinking in other staff and editing this issue to make this more elaborated.

how work the server?

Im building a package that use this server to get autocompletion for php, but until now i generate the index file (.padawan/project), after this point im a little lose cuz i start the padawan server but i don't know to what url make the query for the autocompletions.

I know that in the realm u have linked a vim plugin and until i see u call to a complete method passing 4 parameters, im trying to do that with a tester app to http request and restful api but i don't get any completion passing the 4 parameters.

Exists some doc about how the server use this 4 parameters or if need something more?

Support language server protocol

https://github.com/Microsoft/language-server-protocol/blob/master/protocol.md

Fatal error on indexing.

Given file causing fatal error:

<?php
class A
{
    protected $smth = null;
    public function __construct()
    {
        $name = 'test';
        $b = new B;
        $this->smth = $b->$name;
    }
}

class B {
    public $test = 'value';
}

Error:

PHP Catchable fatal error:  Object of class PhpParser\Node\Expr\Variable could not be converted to string in /home/smeagol/.composer/vendor/mkusher/padawan/src/Padawan/Framework/Complete/Resolver/NodeTypeResolver.php on line 95
Catchable fatal error: Object of class PhpParser\Node\Expr\Variable could not be converted to string in /home/smeagol/.composer/vendor/mkusher/padawan/src/Padawan/Framework/Complete/Resolver/NodeTypeResolver.php on line 95

Line $this->smth = $b->$name; is the problem, if I change it to $smth = $b->$name; it's fine and $this->smth = $b->test; is also all right.

Tested on master branch (works all right on 0.2.1).

parent:: completion doesn't work

class SomeParent
{
    public function test(){}
    protected function testProtected(){}
    private function testPrivate(){}
}

class SomeChild extends SomeParent
{
    public function test()
    {
          parent::
    }
}

should return test and testProtected

Namespace completion

In the README I see namespace completion which looks to be working in Sublime. However, in the VIM plugin it doesn't seem to work properly. If I type

use 

Then <C-x><C-o> (trigger omnicomplete) I get an error Pattern not found. Same if I input text first like

use Symf

Just wondering if this a VIM implementation issue, or issue with the padawan server? Also, I'm on commit hash be0cd81

Cheers

Unable to generate structure since latest update

Getting this error on padawan generate:

PHP Fatal error:  Call to undefined method Padawan\Domain\Core\Completion\Scope\ClassScope::addClass() in /home/michael/.composer/vendor/mkusher/padawan/src/Padawan/Domain/Co
re/Completion/Scope/ClassScope.php on line 26
PHP Stack trace:
PHP   1. {main}() /home/michael/.composer/vendor/mkusher/padawan/bin/padawan:0
PHP   2. Symfony\Component\Console\Application->run() /home/michael/.composer/vendor/mkusher/padawan/bin/padawan:27
PHP   3. Symfony\Component\Console\Application->doRun() /home/michael/.composer/vendor/symfony/console/Application.php:123
PHP   4. Symfony\Component\Console\Application->doRunCommand() /home/michael/.composer/vendor/symfony/console/Application.php:192
PHP   5. Symfony\Component\Console\Command\Command->run() /home/michael/.composer/vendor/symfony/console/Application.php:844
PHP   6. Padawan\Framework\Application\CLI\GenerateCommand->execute() /home/michael/.composer/vendor/symfony/console/Command/Command.php:259
PHP   7. Padawan\Framework\Generator\IndexGenerator->generateIndex() /home/michael/.composer/vendor/mkusher/padawan/src/Padawan/Framework/Application/CLI/GenerateCommand.php:
39
PHP   8. Padawan\Framework\Generator\IndexGenerator->generateProjectIndex() /home/michael/.composer/vendor/mkusher/padawan/src/Padawan/Framework/Generator/IndexGenerator.php:
47
PHP   9. Padawan\Framework\Generator\IndexGenerator->processFile() /home/michael/.composer/vendor/mkusher/padawan/src/Padawan/Framework/Generator/IndexGenerator.php:65
PHP  10. Padawan\Framework\Generator\IndexGenerator->createScopeForFile() /home/michael/.composer/vendor/mkusher/padawan/src/Padawan/Framework/Generator/IndexGenerator.php:92
PHP  11. Padawan\Parser\Parser->parseFile() /home/michael/.composer/vendor/mkusher/padawan/src/Padawan/Framework/Generator/IndexGenerator.php:103
PHP  12. Padawan\Parser\Parser->parseContent() /home/michael/.composer/vendor/mkusher/padawan/src/Padawan/Parser/Parser.php:36
PHP  13. PhpParser\NodeTraverser->traverse() /home/michael/.composer/vendor/mkusher/padawan/src/Padawan/Parser/Parser.php:71
PHP  14. PhpParser\NodeTraverser->traverseArray() /home/michael/.composer/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php:64
PHP  15. Padawan\Parser\Walker\IndexGeneratingWalker->enterNode() /home/michael/.composer/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php:120
PHP  16. Padawan\Domain\Core\Completion\Scope\ClassScope->__construct() /home/michael/.composer/vendor/mkusher/padawan/src/Padawan/Parser/Walker/IndexGeneratingWalker.php:64

Allow Symfony 3 components

Components such as event-dispatcher, console, etc. should allow both ~2.7|~3.0.