Nathan J. Mehl a73190e1cc Add support for returning the exit value of a specific container ...

Current best practice for using docker-compose as a tool for continuous
integration requires fragile shell pipelines to query the exit status
of composed containers, e.g.:

http://stackoverflow.com/questions/29568352/using-docker-compose-with-ci-how-to-deal-with-exit-codes-and-daemonized-linked
http://blog.ministryofprogramming.com/docker-compose-and-exit-codes/

This PR adds a `--forward-exitval <container>` flag that allows
`docker-compose up` to return the exit value of a specified container.
The container may optionally have a number specified (foo_2) otherwise
the first is defaulted to.

Signed-off-by: Nathan J. Mehl <n@climate.com>

2017-02-27 08:37:11 -08:00

..

docker-compose

Add support for returning the exit value of a specific container

2017-02-27 08:37:11 -08:00