Incorrect caching of current build

[tractorcow]

With the below in .travis.yml the current build is cached internally, and force-pushes up to that branch will not result in those changes being detected by composer; Instead the cached archive is re-installed.

cache:
  directories:
    - $HOME/.composer/cache

We need to implement some kind of cache-buster when generating the archive and composer.json for each build.

[tractorcow]

LIkely https://github.com/composer/composer/blob/master/src/Composer/Downloader/FileDownloader.php#L243 is where the necessary cache key needs to be busted

I need to debug this locally to detect where the target build is being cached though.

[dhensby]

This is fixed

[tractorcow]

yeah but now we have the problem of composer timing out to resolve.

The real fix is to get it to cache everything EXCEPT the build target.

[dhensby]

Are we getting composer timing out? Where?