The default value for array options will be an array, so it is not suitable to use as the default when processing one of many values for a multi-value option. Using null seems appropriate here, as it indicates the absence of a value and also converts nicely to an empty string (as opposed to an empty array).
Fixes#7689
This PR was merged into the 2.1 branch.
Commits
-------
5b19c89 [Console] fixed unparsed StringInput tokens
635b1fc StringInput resets the given options.
Discussion
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[Console] fixes unparsed StringInput tokens
`StringInput` instances call `setToken` after constructor, `parse` method is called in constructor, so `StringInput` tokens where never parsed.
| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #6749
* 2.0:
[Yaml] fixed default value
Added Yaml\Dumper::setIndentation() method to allow a custom indentation level of nested nodes.
added a way to enable/disable object support when parsing/dumping
added a way to enable/disable PHP support when parsing a YAML input via Yaml::parse()
[Console] fixed input bug when the value of an option is empty (closes#6649, closes#6689)
Conflicts:
src/Symfony/Component/Yaml/Dumper.php
src/Symfony/Component/Yaml/Parser.php
src/Symfony/Component/Yaml/Tests/DumperTest.php
src/Symfony/Component/Yaml/Tests/ParserTest.php
src/Symfony/Component/Yaml/Yaml.php
Commits
-------
c869a65 [Console] Fixed return value for Command::run
Discussion
----------
[2.1][Console] Fixed return value for Command::run
Bug fix: yes
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes
License of the code: MIT
API says that Command::run returns integer. This is also necessary if I want to run nested commands.
Commits
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2c19b3c Empty shortcut check in the constructor
cf9039e Added a unit test for the shortcut name of the InputOption class
Discussion
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[Console] Single dash for option shortcuts
See https://github.com/symfony/symfony/pull/4062
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by travisbot at 2012-05-20T13:09:18Z
This pull request [passes](http://travis-ci.org/symfony/symfony/builds/1380389) (merged 02290da4 into f433f6b0).
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by stof at 2012-05-20T13:16:34Z
please rebase your branch to get rid of these merge commits
btw, you should use feature branches to send your next pull requests instead of using your master branch each time, which limits you to a single PR.
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by Nanocom at 2012-05-20T13:39:32Z
Sorry for the mess, cleaning it
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by travisbot at 2012-05-20T13:41:46Z
This pull request [passes](http://travis-ci.org/symfony/symfony/builds/1380549) (merged 63129657 into f433f6b0).
---------------------------------------------------------------------------
by travisbot at 2012-05-20T13:43:07Z
This pull request [passes](http://travis-ci.org/symfony/symfony/builds/1380553) (merged 2c19b3c7 into f433f6b0).
Commits
-------
2a90871 [Console] Removed previously introduced BC break.
90a2a6e [Console] Undecorated formatter must update style stack too.
bd7e01a [Console] Fixed output formatter test broken by new implementation.
a1add4b [Console] Updated output formatter to use style stack.
4f298dd [Console] Added formatter style stack.
93ffe54 [Console] Added getters to output formatter style (and its interface).
48e6b49 [Console] Updated formatter test to match styles bug fix.
ad334b6 [Console] Fixed empty style appliance.
31d5fe5 [Console] Fixed output formatter docblock.
Discussion
----------
[Console] Fixes formatter nested style appliance.
Bug fix: yes
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes
When outputing styled text in the console, you sometimes face to a confusing behavior: style tags cannot be nested. If tou try something like `<fg=blue>Hello <fg=red>world</fg=red>!</fg=blue>`, the trailing `!` will not be styled.
This PR introduce a new FormatterOutputStyleStack to keep open/closed styles informations up-to-date. It slightly changes OutputFormatter implementation which no longer uses `OutputFormatterStyle::apply()` method, but the new `OutputFormatterStyle::getTerminalSequence()`.
**Question:** I don't une `OutputFormatterStyleInterface` but `OutputFormatterStyle` to type `OutputFormatterStyleStack` methods arguments (to avoid BC break on the interface). Do you think it's right?
**Notice:** I also needed to fix some tests broken by new implementation.
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by stof at 2012-03-16T10:27:56Z
Adding new methods in an interface is a BC break for people implementing it
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by jfsimon at 2012-03-16T10:33:21Z
@stof indeed... this is a problem, should I remove them? If I do so, I should use `OutputFormatterStyle` instead of the interface to type arguments in `OutputFormatterStyleStack` right?
