This PR was squashed before being merged into the master branch (closes#7454).
Discussion
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[Console] application/command as text/xml/whatever decoupling
This PR removes description generation from `Command`, `Application` and `InputDefinition` classes and delegate it to specialized descriptor classes, making it dead simple to add new output formats.
**Maybe this could include other commands, like `router:debug` or `container:debug` (see #5740)?**
- [x] Add a `DescriptorProvider` which uses `DescriptorInterface` objects to describe things.
- [x] Add `txt` descriptors.
- [x] Add `xml` descriptors.
- [x] Add `json` descriptors.
- [x] Add `md` descriptors.
- [x] Remove obsolete methods.
- [x] Repair tests.
| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #6339
Commits
-------
51512e6 [Console] application/command as text/xml/whatever decoupling
* 2.2:
Fix default value handling for multi-value options
[HttpKernel] truncate profiler token to 6 chars (see #7665)
Disabled APC on Travis for PHP 5.5+ as it is not available
[HttpFoundation] do not use server variable PATH_INFO because it is already decoded and thus symfony is fragile to double encoding of the path
Fix download over SSL using IE < 8 and binary file response
[Console] Fix merging of application definition, fixes#7068, replaces #7158
[HttpKernel] fixed the Kernel when the ClassLoader component is not available (closes#7406)
fixed output of bag values
[Yaml] improved boolean naming ($notEOF -> !$EOF)
[Yaml] fixed handling an empty value
[Routing][XML Loader] Add a possibility to set a default value to null
[Console] fixed handling of "0" input on ask
The /e modifier for preg_replace() is deprecated in PHP 5.5; replace with preg_replace_callback()
fixed handling of "0" input on ask
[HttpFoundation] Fixed bug in key searching for NamespacedAttributeBag
[Form] DateTimeToRfc3339Transformer use proper transformation exteption in reverse transformation
Update PhpEngine.php
[PropertyAccess] Add objectives to pluralMap
[Security] Removed unused var
[HttpFoundation] getClientIp is fixed.
Conflicts:
src/Symfony/Component/Console/Tests/Command/CommandTest.php
src/Symfony/Component/Console/Tests/Input/ArgvInputTest.php
src/Symfony/Component/HttpFoundation/Request.php
src/Symfony/Component/HttpKernel/Kernel.php
* 2.1:
Added Base64 encoding, decoding to MongoDBProfilerStorage
Fix duplicated code and a field name
refactor src/Symfony/Component/Translation/Loader/MoFileLoader.php
fixed typo
Update src/Symfony/Component/Validator/Resources/translations/validators.pl.xlf
fixed issue #5596 (Broken DOM with the profiler's toolbar set in position top)
[Form] Fixed the testsuite for PHPUnit 3.6 as travis still uses it
added dirs generated by build-data.php in locale component to .gitignore
[Process] Fixed bug introduced by 7bafc69f38.
[Process][Tests] Prove process fail (Add more test case)
[Process][Tests] Prove process fail
[HttpFoundation] Fixed the tests
[DomCrawler] Added test for supported encodings by mbstring
[Config] Fixed preserving keys in associative arrays
[Console] Fixed return value for Command::run
[Locale] Fixed tests
[Console] Fix some input tests
[Filesystem] Fixed tests on Windows
[Config] Fixed tests on Windows