Re: [PATCH 1/2] for-each-repo: optionally keep going on an error

> In https://github.com/microsoft/git/issues/623, it was reported that
> the regularly scheduled maintenance stops if one repo in the middle of
> the list was found to be missing.
>
> This is undesirable, and points out a gap in the design of `git
> for-each-repo`: We need a mode where that command does not stop on an
> error, but continues to try the running the specified command with the
> other repositories.

> Imitating the `--keep-going` option of GNU make, this commit teaches
> `for-each-repo` the same trick: to continue with the operation on all
> the remaining repositories in case there was a problem with one
> repository, still setting the exit code to indicate an error occurred.
>
> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
> ---
> diff --git a/builtin/for-each-repo.c b/builtin/for-each-repo.c
> @@ -39,6 +40,8 @@ int cmd_for_each_repo(int argc, const char **argv, const char *prefix)
> +               OPT_BOOL(0, "keep-going", &keep_going,
> +                        N_("stop at the first repository where the operation failed")),