repo2docker/docker
Min RK 504aeb7300 add git-credential-env
and configure git to use it by default

`git-credential-env` only echoes the $GIT_CREDENTIAL_ENV environment variable
when git asks for https credentials.

with this, setting GIT_CREDENTIAL_ENV="username=name\npassword=xxx" sets the credentials
that will be used.

e.g.

    docker run -e GIT_CREDENTIAL_ENV="username=name\npassword=xxx" jupyter/repo2docker https://github.com/private/repo
2017-11-17 16:05:46 +01:00
..
git-credential-env add git-credential-env 2017-11-17 16:05:46 +01:00