It is just an alias type and make the code a little bit more complex
and hard to use from outside `compose` package.
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
Load from env should only happen if the value is unset.
Extract a buildEnvironment function and revert some changes to tests.
Signed-off-by: Daniel Nephin <dnephin@docker.com>
For an environment variable defined in the yaml without value,
the value needs to be propagated from the client, as in Docker Compose.
Signed-off-by: Akihiro Suda <suda.akihiro@lab.ntt.co.jp>
This commit adds support for expanded ports in Compose loader,
and add several unit tests for loading expanded port format.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
The original Compose config loading used the `compose` tag, which
was replaced by mapstructure. Some fields were left on the old tag. This
commit removes the old tag and uses types and mapstructure.
Signed-off-by: Daniel Nephin <dnephin@docker.com>
Vincent Demeester
Daniel Nephin
Akihiro Suda
Justin Cormack
Sebastiaan van Stijn
Arash Deshmeh
James Nesbitt
Yong Tang