Add support for Travis CI

[dshafik]

This is more of a proof of concept; it configures, builds and tests PHP with each commit.

What doesn't work:

• NOT A BUG It isn't mailing the results of the run to the php.qa.reports ML (the ML is no longer used, need to confirm they do show up at http://qa.php.net/reports/ however)
• FIXED It isn't exiting with 1 when there are failed tests despite setting REPORT_EXIT_STATUS=1
• FIXED It isn't connecting to MySQL to test the mysql extensions

I'd like to:

• Get as many DB extensions testing as possible
  • Travis supports: MySQL, PostgreSQL, SQLite3, MongoDB, CouchDB, Redis, Riak, Memcached
• Get as many other extensions testing as possible
  • Travis can install dependencies using apt-get
• Also get it working for PECL extensions

I'm just throwing this out here right now to gauge interest, and to see if anyone else wants to contribute :)

You can see this in action here, or just look at:

[Palleas]

This is awesome, thanks!

[svenfuchs]

If this gets merged in and you guys are interested in pull-request testing then shoot us a note at contact@travis-ci.org. This feature is currently being rolled out manually but we'd love to turn it on for php.

[dshafik]

With 355cf75 the tests are now running against MySQL, PgSQL, and SQLite, and covers 53 extensions, running 99.2% of the full test suite.

I'm thinking seeing as this is a PHP 5.4 box, that we can use php -s in the ext/curl/tests/responder directory to allow setting of PHP_CURL_HTTP_REMOTE_SERVER for ext/curl.

[reeze]

Cool, Travis is awesome.

[dsp]

FYI looking into it. General idea is great, have to read about travis, etc first.

[dsp]

Looks like idomatic JavaScript code. If you want to convert it to a boolean use

define('TRAVIS_CI', (boolean) getenv('TRAVIS_PHP_VERSION'));

[dsp]

I like the idea. If there are no objections from internals I will go ahead and merge that once you squelched the little issues.

[Tyrael]

for the REPORT_EXIT_STATUS problem see https://bugs.php.net/bug.php?id=60285

[michaelcullum]

I know someone who is working on firebird support for travis but I have no idea how long that will take him.

[dshafik]

@dsp 5ef46fe should solve both the issues you raised.

[dsp]

@Tyrael would be great to have that fixed :)

[dsp]

Merged. Let's see how it works out

[dsp]

looks like tests on masters are currently failing, ci.qa.php.net shows 13 failing while travis has 52 failing.