Re: git-clone fails when current user is not in /etc/passwd

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What's the feeling on this one? If there's agreement in principle that
git-clone should not fail when the current UID cannot be found in
/etc/passwd then I'm happy to submit a patch to fix it.

Thanks,
Taylor

On Wed, Dec 2, 2015 at 3:10 PM, Taylor Braun-Jones
<taylor@xxxxxxxxxxxxxxx> wrote:
> My use case it running git clone inside a docker container with
> `docker run --user $(id -u):$(id -g) --volume /foo:/foo ...`. I want
> all /foo/* file creation/access from inside the Docker container to be
> done as the current uid/gid of the host system.
>
> Steps to reproduce:
>
> mkdir /tmp/docker-git
> cat > /tmp/docker-git/Dockerfile <<EOF
> FROM ubuntu
> RUN apt-get update && apt-get install -y git-core
> EOF
> docker build -t git /tmp/docker-git/
> docker run --user $(id -u):$(id -g) git git clone
> https://github.com/git/git.git /tmp/git
> # fatal: unable to look up current user in the passwd file: no such user
> echo $? # 128
>
> My current workaround is:
>
> cat >> /tmp/docker-git/Dockerfile <<EOF
> RUN git config --system user.name Docker && git config --system
> user.email docker@localhost
> EOF
>
> But I don't see why this should be necessary just to clone a repo. I
> run complex build jobs inside a docker container using this approach
> and git-clone is the first command to fail due to the lack of a passwd
> file entry for the current user. Some complain to stderr, but still
> succeed.
>
> Regards,
> Taylor
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