Commits
-------
4d4ef24 [Console] Stop parsing options after encountering "--" token
Discussion
----------
[Console] Stop parsing options after encountering "--" token
This enables support for arguments with leading dashes (e.g. "-1"), as supported by getopt in other languages.
[![Build Status](https://secure.travis-ci.org/jmikola/symfony.png?branch=double-dash)](http://travis-ci.org/jmikola/symfony)
The test suite currently fails due to 7a54fe41ca. ArgvInputTest passes, and these changes don't appear to break anything else.
![](http://media.giantbomb.com/uploads/2/27528/1061704-mario_kart_double_dash___title_screen_super.jpg)
Aside: This got me thinking about how one would pass an option value of "-1". I suppose for input options with `VALUE_OPTIONAL`, it would be ambiguous if "-1" followed; however, `VALUE_REQUIRED` should probably require that the next token is captured as the option value. In my tests, a required option value with a leading dash was interpreted as another option. The workaround for all of this is to use the space-less syntax (e.g. `-f=-1`).
---------------------------------------------------------------------------
by fabpot at 2012-03-17T08:43:15Z
AFAIK, the `--` should disable both option and argument parsing, no?
---------------------------------------------------------------------------
by jmikola at 2012-03-18T02:13:51Z
If that were the case, what would be the point of using `--` at all? :)
* http://wiki.bash-hackers.org/dict/terms/end_of_options
* http://perldoc.perl.org/Getopt/Long.html#Mixing-command-line-option-with-other-arguments
Commits
-------
0c83c5d [Form] Alternate syntax for form_theme
Discussion
----------
[RFC][Form] Alternate syntax for form_theme
before
`{% form_theme form _self "::base.html.twig" %}`
after
`{% form_theme form with "::base.html.twig" %}`
`{% form_theme form with varTheme %}`
`{% form_theme form with [_self, "::base.html.twig"] %}`
_the former syntax is still supported_
---------------------------------------------------------------------------
by stof at 2012-03-12T15:42:32Z
do you really need ``with`` ?
---------------------------------------------------------------------------
by vicb at 2012-03-12T15:50:41Z
it's not needed but I find it more clear (It can be drop if a consensus is reached)
---------------------------------------------------------------------------
by fabpot at 2012-03-12T17:05:46Z
+1 for `with`. Documentation for master should be updated as well.
---------------------------------------------------------------------------
by Tobion at 2012-03-13T02:26:22Z
+1 for `with`, but the syntax without array like `{% form_theme form with "::base.html.twig" %}` should also be supported
---------------------------------------------------------------------------
by vicb at 2012-03-13T07:16:55Z
`[]` are nice as they clearly indicate the ability to use multiple themes (which I think is yet to be documented). We'll pick the most popular syntax only.
---------------------------------------------------------------------------
by stof at 2012-03-13T08:16:40Z
@vicb supporting a string instead of an array should be possible when you need only one element. supporting several ones and turning it into an array is the mistake we made for 2.0
---------------------------------------------------------------------------
by hhamon at 2012-03-13T08:16:45Z
+1 for the new syntax
---------------------------------------------------------------------------
by vicb at 2012-03-13T08:29:45Z
@stof @Tobion what about using the former syntax then ?
---------------------------------------------------------------------------
by Baachi at 2012-03-13T08:32:09Z
+1 for new syntax. But it should be possible to use strings instead of arrays.
---------------------------------------------------------------------------
by stof at 2012-03-13T08:33:07Z
@vicb Having one wyntax using ``with`` and the other without will confuse users IMO. this is why I suggested allowing to pass a Twig array without adding an extra word
---------------------------------------------------------------------------
by stof at 2012-03-13T08:40:02Z
@Baachi not stringS as it is precisely what we are trying to solve :)
---------------------------------------------------------------------------
by Baachi at 2012-03-13T08:42:03Z
Oh sry. I mean __string__. :)
---------------------------------------------------------------------------
by fabpot at 2012-03-13T11:16:30Z
+1 for supporting a string or an array with the new syntax as using only one element is probably the most common use case. But then, why not supporting any valid Twig expression?
---------------------------------------------------------------------------
by vicb at 2012-03-13T11:54:51Z
Something like the latest commit ? (Tests have to be updated).
@fabpot What is the best place to handle array / non-array ? This is currenlty handled in the node but the parser might be a better place.
---------------------------------------------------------------------------
by fabpot at 2012-03-13T13:23:08Z
@vicb: I would just remove the special array case in the node as it's not needed anymore.
---------------------------------------------------------------------------
by fabpot at 2012-03-13T13:24:15Z
... and update FormExtension::setTheme() to also accept a string in which case we convert it to an array there.
---------------------------------------------------------------------------
by schmittjoh at 2012-03-13T14:26:17Z
I'd prefer a named argument instead of an ubiquitous "with" keyword which does not really tell me what's coming next.
Something like ``{% form_theme _form templates=[a, b, c] %}``. This is pretty nicely done for the assetic tags "javascripts", and "stylesheets".
---------------------------------------------------------------------------
by Tobion at 2012-03-13T16:04:26Z
@schmittjoh it would only make sense if there are multiple named arguments. With only one available it seems redundant.
Also `{% form_theme _form templates="template.html.twig" %}` is bad.
---------------------------------------------------------------------------
by vicb at 2012-03-14T07:59:08Z
I tend to agree with @Tobion but I'll have a closer look at assetic to see if we can make things more consistent.
---------------------------------------------------------------------------
by Seldaek at 2012-03-14T10:36:15Z
This would be more consistent with assetic, but assetic isn't really consistent with anything else in twig, although I see the benefits in that particular case for swapping and omitting parameters.
---------------------------------------------------------------------------
by schmittjoh at 2012-03-14T15:49:37Z
My goal was not really consistency, but I simply find it more obvious,
self-explanatory and easier to understand if you name things explicitly. We
are using the "with" keyword in several places and each time something
different is expected.
To me explicit naming is superior, but just my 2c
On Wed, Mar 14, 2012 at 4:36 AM, Jordi Boggiano <
reply@reply.github.com
> wrote:
> This would be more consistent with assetic, but assetic isn't really
> consistent with anything else in twig, although I see the benefits in that
> particular case for swapping and omitting parameters.
>
> ---
> Reply to this email directly or view it on GitHub:
> https://github.com/symfony/symfony/pull/3576#issuecomment-4495732
>
---------------------------------------------------------------------------
by Tobion at 2012-03-14T16:48:01Z
When I first saw this tag I didn't understand the role of first parameter.
So if we use johannes suggestion it should rather be `{% form_theme form=myForm templates=[a, b, c] %}`
---------------------------------------------------------------------------
by mvrhov at 2012-03-14T18:09:09Z
Before we complicate this any further can I add another thing here.
Moving to dedicated issue: Inflexible form theming #3598
---------------------------------------------------------------------------
by vicb at 2012-03-14T18:20:54Z
@mvrhov that is not the good place to discuss this (both this particular issue and GH as this is a support request).
_Have you tried `{% form_theme form.subForm ... %}`_
---------------------------------------------------------------------------
by vicb at 2012-03-15T07:39:14Z
Where do you think we should go:
1. `{% form_theme form with [_self, "::base.html.twig"] %}`
2. `{% form_theme form=form src=[_self, "::base.html.twig"] %}`
Let's discuss the structure first & not the details (i.e. src vs templates).
---------------------------------------------------------------------------
by Baachi at 2012-03-15T07:52:51Z
I tend to ```{% form_theme form with [_self, "::base.html.twig"] %}```, because its more consistent to the twig syntax.
---------------------------------------------------------------------------
by fabpot at 2012-03-15T13:10:56Z
@vicb: I like 1) more than 2) as this how the built-in tags work.
To keep BC even further, can we just remove the `with` keyword? To make it BC, we just need to have a look at extra parameters and add it to an array if they exist.
---------------------------------------------------------------------------
by Tobion at 2012-03-15T13:19:52Z
For newcomers 2) is definitely easier to understand. But it would also only make sense if you can change the parameter order, so `{% form_theme form=form src=[_self, "::base.html.twig"] %}` == ` {% form_theme src=[_self, "::base.html.twig"] form=form %}`. At the same time it reduces consistency. So for experienced developers option 1) [without "with"] is less redundant and preferable.
---------------------------------------------------------------------------
by vicb at 2012-03-15T13:53:49Z
@fabpot removing the `with` will make `Parser::parsePostfixException()` scream when providing an array of themes.
Commits
-------
5fa1c70 [json-response] Add a JsonResponse class for convenient JSON encoding
Discussion
----------
[json-response] Add a JsonResponse class for convenient JSON encoding
Usage example:
$data = array(user => $user->toArray());
return new JsonResponse($data);
---------------------------------------------------------------------------
by drak at 2012-02-16T11:51:11Z
@fabpot - maybe we could benefit with a bit more sub-namespacing in this component. One for Response for example and probably one for Request.
---------------------------------------------------------------------------
by Seldaek at 2012-02-16T15:07:31Z
@drak Please no. Moving the session was already a pain IMO since it was type-hinted in a few places (lack of interface, and interface doesn't include flash stuff still). Creating BC breaks just for fun like that is annoying for interop of bundles. It doesn't matter whether we have 10 or 15 classes in one directory.
---------------------------------------------------------------------------
by drak at 2012-02-17T08:33:46Z
@francodacosta The most optimal place is `__toString()`.
@Saldaek It just looks like the whole namespace is getting more cluttered. I suggest it because things like Request/Response objects are surely only going to grow over time. There is always the possibility to make BC for moved and renamed classes so there doesn't have to be any extra complications for making things look cleaner. Anyway, just a thought :-)
---------------------------------------------------------------------------
by stof at 2012-02-17T14:47:40Z
@drak Changing the namespace of a class is a BC break. The request and the response are used in many more places than the Session so it would be a real pain to update this. And the component is tagged with ``@api`` so BC breaks are forbidden without a good reason. The session refactoring was one as it was really an issue in the implementation, but simply renaming the class is not.
---------------------------------------------------------------------------
by fabpot at 2012-03-05T15:03:53Z
I'm -1 for adding this to the core. It does not add much value and why add a special response for JSON and not other formats?
---------------------------------------------------------------------------
by Seldaek at 2012-03-05T18:38:05Z
I think it's useful because it's a class we need in almost every project, and I don't think we're alone. It's super simple but makes me wonder every time why I have to recreate it. I don't want an additional bundle just for 3lines of code. Similarly I would say a JsonpResponse would be great, or maybe just an optional $callback arg to the json response to enable jsonp mode.
I just had someone ask me on irc how to do JSONP so while I think it's obvious and I'm sure you'd think that too, it obviously isn't to newcomers. The Response stuff is hidden behind those render methods & such and people don't realize they can simply subclass. If a few examples were in core it would be both helpful for learning and useful on a day to day basis.
As for other formats, well JSON is typically used nowadays, except when you want more fancy XML APIs, but for that the JMSSerializerBundle + FOSRestBundle are superior and we can't achieve such things in a few lines of code. I could also see a BinaryResponse or DownloadResponse or such that has proper "force-download" headers and accepts any binary stream, but that's another debate.
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by dragoonis at 2012-03-05T19:43:05Z
I'm +1 for the concept but not commenting on how it should be implemented I'll leave that to other people.
Typically when you want to force a download you have to do ``content-disposition: attachment; filename="filehere.pdf"``
Modifying some response headers and the likes automatically for the user by returning a DownloadResponse object would be very handy..
I'm +1 for @Seldaek's point about examples of sub-classing for specific use cases. It will help with demonstrating how to do custom stuff the right way rather than people coming up with their own contraptions.
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by stof at 2012-03-05T20:14:39Z
btw, regarding the BinaryResponse, there is a pending PR about it: #2606
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by simensen at 2012-03-05T21:07:33Z
I'm +1 for providing reference implementations fo custom Response cases. I wanted to find best practices for handling JSONP requests/responses and couldn't find anything at all on the topic. I thought maybe extending Response might be useful but wasn't sure if that could be done safely or should be done at all.
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by lsmith77 at 2012-03-05T22:28:01Z
@stof i think @drak was suggesting moving the class, but leaving an empty class extending from the new class in the old location to maintain BC
---------------------------------------------------------------------------
by stof at 2012-03-05T23:55:36Z
@lsmith77 This would force Symfony to use the BC class so that it does not break all typehints in existing code
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by lsmith77 at 2012-03-06T00:22:15Z
BC hacks are never nice .. the goal would just be to eventually have all those classes and more importantly all new ones in a subnamespace. actually it might be easier to just leave all the classes in the old location and create new ones extending from the old ones. anyway .. personally i am also not such a big fan of these specialized responses .. but i guess i see FOSRestBundle as the alternative answer which makes me biased.
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by Seldaek at 2012-03-06T07:57:36Z
I'm using FOSRestBundle when it's needed, but when you just have a small scale app that needs one or two json responses for specialized stuff it is slightly overkill. And again, newcomers probably won't know about it, and encouraging using it for simple use cases isn't exactly the best learning curve we can provide.
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by COil at 2012-03-06T23:12:15Z
+1 for this. I have implemented such a function in all my sf1 projects, it will be the same for sf2.
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by fabpot at 2012-03-15T13:22:27Z
Closing this PR in favor of a cookbook that explains how a developer can override the default Response class (this JSON class being a good example). see symfony/symfony-docs#1159
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by Seldaek at 2012-03-15T13:25:08Z
Meh. Forcing people to copy paste code from the cookbook in every second project isn't exactly a step forward with regard to ease of use and user-friendliness.
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by Seldaek at 2012-03-15T13:26:48Z
I mean following this logic, things like the X509 authentication should just be put in cookbooks too because almost nobody needs that. We have tons of code in the framework, I don't get the resistance with adding such a simple class which makes code more expressive.
---------------------------------------------------------------------------
by fabpot at 2012-03-15T13:53:07Z
because X509 authentication is not easy to get it right. Sending a JSON response is as simple as it can get:
new Response(json_encode($data), 200, array('Content-Type' => 'application/json'));
---------------------------------------------------------------------------
by marijn at 2012-03-15T13:54:25Z
Perhaps we need a `Symfony\Extensions\{Component}` namespace for things that don't necessarily belong in the core but are truly useful...
---------------------------------------------------------------------------
by Seldaek at 2012-03-15T14:03:40Z
I still fail to see why it doesn't belong in core.. There are tons of little helpers here and there, a base controller class made only of proxies, and then this gets turned down because it is simple to do it yourself? Sure it is simple, but it's repetitive and boring too. And while it's simple when you know your way around, some people aren't really sure how to do it.
The whole point of a framework is to avoid repetitive bullshit and be more productive. @fabpot do you have any real arguments against? I can see that you don't see a big use to it, fair enough, but do you see any downside at all?
Commits
-------
1ec075d [ClassLoader] Fixed version compare
8fb529c [ClassLoader] Fixed ClassMapGenerator and added suport for traits
Discussion
----------
[ClassLoader] Fixed ClassMapGenerator and added suport for traits
---------------------------------------------------------------------------
by hason at 2012-03-08T10:49:53Z
@fabpot, @Seldaek ``PHP_VERSION_ID`` or ``version_compare``?
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by Seldaek at 2012-03-08T11:42:20Z
Ultimately @fabpot can call it, but I'm pro version_compare because it's just typically used for those checks, which may not make it more readable but makes it less WTF since it's a common pattern.
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by drak at 2012-03-08T13:43:18Z
I prefer `version_compare()` with `phpversion()` as it's way more readable and obvious what it is.
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by fabpot at 2012-03-08T17:06:25Z
+1 for `version_compare()`
---------------------------------------------------------------------------
by hason at 2012-03-09T07:19:10Z
@fabpot done
Commits
-------
dee47b1 [DoctrineBridge] Add minimal tests for DBAL session storage driver
Discussion
----------
[2.1][DoctrineBridge] Add minimal tests for DBAL session storage driver
Bug fix: no
Feature addition: yes
Backwards compatibility break: no
Symfony2 tests pass: yes
Fixes the following tickets: -
Todo: -
This is intentionally only for the `master` branch because the class is different between 2.0 and master. This test is the minimal but at least will mean any refactoring changes in dependencies get caught.
Commits
-------
eb759c5 [Propel1] Fixed data collector
Discussion
----------
[Propel1] Fixed data collector
---------------------------------------------------------------------------
by jeremyFreeAgent at 2012-03-05T16:25:58Z
Sorry for the two previous pull requests :(
Commits
-------
49a8654 [Security] Use LogoutException for invalid CSRF token in LogoutListener
a96105e [SecurityBundle] Use assertCount() in tests
4837407 [SecurityBundle] Fix execution of functional tests with different names
66722b3 [SecurityBundle] Templating helpers to generate logout URL's with CSRF tokens
aaaa040 [Security] Allow LogoutListener to validate CSRF tokens
b1f545b [Security] Refactor LogoutListener constructor to take options
c48c775 [SecurityBundle] Add functional test for form login with CSRF token
Discussion
----------
[Security] Implement support for CSRF tokens in logout URL's
```
Bug fix: no
Feature addition: yes
Backwards compatibility break: no
Symfony2 tests pass: yes
Fixes the following tickets: -
Todo: -
```
[![Build Status](https://secure.travis-ci.org/jmikola/symfony.png?branch=logout-csrf)](http://travis-ci.org/jmikola/symfony)
This derived from #3006 but properly targeting on the master branch.
This exposes new configuration options to the logout listener to enable CSRF protection, as already exists for the form login listener. The individual commits and their extended messages should suffice for explaining the logical changes of the PR.
In addition to changing LogoutListener, I also created a templating helper to generate logout URL's, which includes a CSRF token if necessary. This may or may not using routing, depending on how the listener is configured since both route names or hard-coded paths are valid options.
Additionally, I added unit tests for LogoutListener and functional tests for both CSRF-enabled form logins and the new logout listener work.
Kudo's to @henrikbjorn for taking the time to document CSRF validation for form login listeners (see [here](http://henrik.bjrnskov.dk/symfony2-cross-site-request-forgery/)). The [Logout CSRF Protection](http://www.yiiframework.com/wiki/190/logout-csrf-protection/) article on the Yii Framework wiki was also helpful in drafting this.
---------------------------------------------------------------------------
by jmikola at 2011-12-31T07:50:31Z
Odd that Travis CI reported a build failure for PHP 5.3.2, but both 5.3 and 5.4 passed: http://travis-ci.org/#!/jmikola/symfony/builds/463356
My local machine passes as well.
---------------------------------------------------------------------------
by jmikola at 2012-02-06T20:05:30Z
@schmittjoh: Please let me know your thoughts on the last commit. I think it would be overkill to add support for another handler service and/or error page just for logout exceptions.
Perhaps as an alternative, we might just want to consider an invalid CSRF token on logout imply a false return value for `LogoutListener::requiresLogout()`. That would sacrifice the ability to handle the error separately (which a 403 response allows us), although we could still add logging (currently done in ExceptionListener).
---------------------------------------------------------------------------
by jmikola at 2012-02-13T17:41:33Z
@schmittjoh: ping
---------------------------------------------------------------------------
by fabpot at 2012-02-14T23:36:22Z
@jmikola: Instead of merging symfony/master, can you rebase?
---------------------------------------------------------------------------
by jmikola at 2012-02-15T00:00:49Z
Will do.
---------------------------------------------------------------------------
by jmikola at 2012-02-15T00:05:48Z
```
[avocado: symfony] logout-csrf (+9/-216) $ git rebase master
First, rewinding head to replay your work on top of it...
Applying: [SecurityBundle] Add functional test for form login with CSRF token
Applying: [Security] Refactor LogoutListener constructor to take options
Applying: [Security] Allow LogoutListener to validate CSRF tokens
Applying: [SecurityBundle] Templating helpers to generate logout URL's with CSRF tokens
Applying: [SecurityBundle] Fix execution of functional tests with different names
Applying: [SecurityBundle] Use assertCount() in tests
Using index info to reconstruct a base tree...
Falling back to patching base and 3-way merge...
Applying: [Security] Use LogoutException for invalid CSRF token in LogoutListener
[avocado: symfony] logout-csrf (+7) $ git st
# On branch logout-csrf
# Your branch and 'origin/logout-csrf' have diverged,
# and have 223 and 9 different commit(s) each, respectively.
#
nothing to commit (working directory clean)
[avocado: symfony] logout-csrf (+7) $
```
After rebasing, my merge commits disappeared. Is this normal?
---------------------------------------------------------------------------
by stof at 2012-02-15T00:15:07Z
Are you sure they disappeared ? Diverging from the remote branch is logical (you rewrote the history and so changed the commit id) but are you sure it does not have the commits on top of master ? Try ``git log master..logout-scrf``
If your commut are there, you simply need to force the push for the logout-csrf branch (take care to push only this branch during the force push to avoid messing all others as git won't warn you when asking to force)
---------------------------------------------------------------------------
by stof at 2012-02-15T00:17:09Z
ah sorry, you talked only about the merge commit. Yeah it is normal. When reapplying your commits on top of master, the merge commit are not kept as you are reapplying the changes linearly on top of the other branch (and deleting the merge commit was the reason why @fabpot asked you to rebase instead of merging btw)
---------------------------------------------------------------------------
by jmikola at 2012-02-15T00:18:00Z
The merge commits are not present in `git log master..logout-csrf`. Perhaps it used those merge commits when rebasing, as there were definitely conflicts resolved when I originally merged in symfony/master (@fabpot had made his own changes to LogoutListener).
I'll force-push the changes to my PR brange. IIRC, GitHub is smart enough to preserve inline diff comments, provided they were made through the PR and not on the original commits.
---------------------------------------------------------------------------
by jmikola at 2012-02-15T00:19:38Z
That worked well. In the future, I think I'll stick to merging upstream in and then rebasing afterwards. Resolving conflicts is much easier during a merge than interactive rebase.
---------------------------------------------------------------------------
by jmikola at 2012-02-23T18:46:13Z
@fabpot @schmittjoh: Is there anything else I can do for this PR? I believe the exception was the only outstanding question (see: [this comment](https://github.com/symfony/symfony/pull/3007#issuecomment-3835716)).
Commits
-------
100d59b Modified Memcache(d) dsn to be more intuitive. Chnged Exception texts in other storages.
Discussion
----------
[HttpKernel] Modified Memcache(d)ProfilerStorage dsn to be more intuitive
Bug fix: no
Feature addition: -
Backwards compatibility break: no
Symfony2 tests pass: yes
Fixes the following tickets: -
Todo: -
Before:
```
#app/config/config_dev.yml
...
framework:
...
profiler:
...
dsn: memcache://127.0.0.1/11211
...
```
Now:
```
#app/config/config_dev.yml
...
framework:
...
profiler:
...
dsn: memcache://127.0.0.1:11211
...
```
If Memcache host is IPv6 address:
```
#app/config/config_dev.yml
...
framework:
...
profiler:
...
dsn: memcache://[::1]:11211
...
```
I changed texts of some exceptions to be more consistent, too.
Commits
-------
7444fdf Feedback fixes
54cfd44 Restore bypass_shell by default with windows compat
38df47a Fix env inheritance and added tests
f555c62 [Process] Add windows compatibility to Process component
c4e8ff7 [Process] Always escape commands properly and remove windows-specific handling
9e237f6 [Process] Add ProcessBuilder::create() for more fluidity in the interface until 5.4
4882777 [Process] Code clean up
Discussion
----------
ProcessBuilder clean up
- Code cleanup
- Added create() static method for easy creation until we can do `$process = (new ProcessBuilder())->add()->getProcess();`
- Removed windows wrapping of commands. This does not belong there IMO. If assetic needs that it should add it, and if it's generally beneficial to everyone then we should add it to Process, but having it implicitly only when using ProcessBuilder makes on sense.
---------------------------------------------------------------------------
by beberlei at 2012-02-16T16:10:15Z
I agree on the windows stuff. I know it fixes a bunch of issues in Assetic, but it also caused my tons of headaches in my windows commands that didnt need strict escaping. Also this messes with parameters in Powershell for example, when you have "foo /bar:baz" then it makes this to ""foo" "/bar:baz"" which in some circumstances fails. Its all messy.
---------------------------------------------------------------------------
by schmittjoh at 2012-02-16T17:53:30Z
Can you move the wrapping to the Process class instead? It's generally causing no bad side effects, but fixes a few issues in the proc_open implementation. It is also necessary for Assetic, and potentially other tools to work on Windows.
---------------------------------------------------------------------------
by Seldaek at 2012-02-16T17:56:02Z
Sure, although "generally" sounds a bit scary in your sentence :)
What about the bypass_shell option?
---------------------------------------------------------------------------
by schmittjoh at 2012-02-16T18:02:12Z
"generally" means I don't know of any, but what I do know is that the alternative you are suggesting is not working. Have there been any bug reports on Assetic/symfony/your own code that "cmd" wrapping causes problems?
---------------------------------------------------------------------------
by Seldaek at 2012-02-16T18:04:59Z
No no, don't get me wrong, I'm not suggesting this should be removed. I'm just saying it should be done for all processes or none, but not just for those run via the ProcessBuilder because that's a good recipe for WTFs.
---------------------------------------------------------------------------
by schmittjoh at 2012-02-16T18:09:38Z
Yeah, I understand, and it makes sense.
What I would suggest is to move it to the process class, and let a wider audience test this to see if we get any bug reports on strange behavior etc.
---------------------------------------------------------------------------
by Seldaek at 2012-02-16T18:12:00Z
Still not sure about the bypass_shell option though. And @beberlei mentioned problems? Can you expand on that?
---------------------------------------------------------------------------
by Seldaek at 2012-02-16T18:16:34Z
Added back to Process, with a switch so if anyone runs into problems they can easily disable it.
---------------------------------------------------------------------------
by Seldaek at 2012-02-22T10:59:58Z
Ping @fabpot - I think this is ready now
Ping @kriswallsmith if this gets merged please update Assetic stuff to restore the bypass_shell option if it's really needed.
---------------------------------------------------------------------------
by kriswallsmith at 2012-02-22T12:41:15Z
Posting a PR under "code cleanup" that tinkers with a class that is inherently difficult to test for regression and has been tested by the community for over a year is… a bit hard to swallow, honestly. Everything is there for a reason and should not be tinkered with lightly.
For example, it's important that the `$env` variable default to `null` so the current environment is inherited by default — why change that?
I don't know what the `bypass_shell` option does, but @pierrejoye does… which is why he put it there.
I'm okay with adding an "enhanced Windows compatibility" switch, but I personally think is should be on the builder, not `Process`. The builder is where we manipulate the strings that compose the command line, not in `Process`. You're introducing manipulation of the command line to `Process`, which blurs the responsibilities of the two classes.
I'm also okay with the static factory method :)
---------------------------------------------------------------------------
by Seldaek at 2012-02-22T13:19:40Z
@kriswallsmith (Sorry about the confusing title) My concern is just that if you use Process then decide to "upgrade" to the ProcessBuilder, you suddenly have a change of behavior that might break stuff without you noticing. I just want to avoid this unexpected behavior.
As for the $env stuff, I added a couple tests now, and then expanded that ternary operator a bit.. It actually was broken before. It passed null if you had no env set, but even if you did not call `inheritEnvironmentVariables`. If you want to inherit by default - which I agree it should - then why was `inheritEnv = false` in the constructor? I changed it too and now there is hopefully less confusion.
Restored bypass_shell=true unless it's explicitly set to false.
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by kriswallsmith at 2012-02-22T13:25:23Z
We should also add the PHPUnit `@backupGlobals enabled` annotation while we're in here.
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by kriswallsmith at 2012-02-22T13:31:41Z
@Seldaek Looks better, thanks for the changes. If `enhanceWindowsCompatibility` is going to live on `Process` we should expose the switch on the builder as well. Speaking of `enhanceWindowsCompatibility`… is there a more descriptive name for that? What exactly does that do, any why would anyone want to switch it off? The name is so vague we might as well call it `enableMagicalWindowsFix()`.
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by pierrejoye at 2012-02-22T13:33:55Z
I really do not think that having a flag to enable portability is a
good idea, at all.
I do not remember the context right now but a flag is definitively a
bad idea (you will need other on other platforms).
I will take a look again at this next week (end of), as I am still OOF.
On Wed, Feb 22, 2012 at 2:31 PM, Kris Wallsmith
<reply@reply.github.com>
wrote:
> @Seldaek Looks better, thanks for the changes. If `enhanceWindowsCompatibility` is going to live on `Process` we should expose the switch on the builder as well. Speaking of `enhanceWindowsCompatibility`… is there a more descriptive name for that? What exactly does that do, any why would anyone want to switch it off? The name is so vague we might as well call it `enableMagicalWindowsFix()`.
>
> ---
> Reply to this email directly or view it on GitHub:
> https://github.com/symfony/symfony/pull/3381#issuecomment-4103882
--
Pierre
@pierrejoye | http://blog.thepimp.net | http://www.libgd.org
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by Seldaek at 2012-02-22T13:42:56Z
backupGlobals seems to be enabled by default.
As for the enhanceWindowsCompatibility, yes. It's a poor name, but no I don't have any idea for a better one, because nobody could explain me what it does. People just scream that it's necessary.
@pierrejoye: If you or anyone can conclusively confirm that this stuff is always better, then we always do it. If it's not then it must be optional, and if it's not a flag then what? The point of the component is to abstract the proc_open horrors. If people have to know about windows quirks with regard to proc_open to use it, then it's not a very useful abstraction.
Additionally, if it *is* always better to use those portability fixes, then why isn't php doing it itself?
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by pierrejoye at 2012-02-22T13:47:02Z
On Wed, Feb 22, 2012 at 2:42 PM, Jordi Boggiano
<reply@reply.github.com>
wrote:
> backupGlobals seems to be enabled by default.
>
> As for the enhanceWindowsCompatibility, yes. It's a poor name, but no I don't have any idea for a better one, because nobody could explain me what it does. People just scream that it's necessary.
> @pierrejoye: If you or anyone can conclusively confirm that this stuff is always better, then we always do it. If it's not then it must be optional, and if it's not a flag then what? The point of the component is to abstract the proc_open horrors. If people have to know about windows quirks with regard to proc_open to use it, then it's not a very useful abstraction.
proc_open has many quirks, not only on windows. That's why it should
work and detect what is needed, that may force you to slightly change
the split between builder and process.
> Additionally, if it *is* always better to use those portability fixes, then why isn't php doing it itself?
BC, like it or not (I do not).
However we cannot change past versions, so today code has to deal it
with it anyway.
I will take a look at what you are trying to fix here next week, if
you have any other requests regarding proc_open&portability, let me
know :)
Cheers,
--
Pierre
@pierrejoye | http://blog.thepimp.net | http://www.libgd.org
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by Seldaek at 2012-02-22T13:54:38Z
Ok so it sounds to me like the current code is correct, it tries to fix
things as best as we know how to by default, and just gives you a way to
disable things in the odd case we messed up and some of those fixes are
harmful to some use cases.
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by fabpot at 2012-03-02T21:38:18Z
@Seldaek @kriswallsmith is it ready for merge now?
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by kriswallsmith at 2012-03-02T21:42:22Z
I'm still not happy with the name of `enhanceWindowsCompatibility`. We need to be more specific about what that does. It sounds like a marketing term right now ;)
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by Seldaek at 2012-03-05T13:44:56Z
Agreed, but I can't think of anything better. It is indeed esoteric magic fixes that should work better but nobody seems 100% sure about it, so I think it's fairly accurate.