tree e07a20813d86cc06468b4b0a1fbcec4e133397f4
parent b08ff1fee000230ad22fee823aabff2613bd4e62
author Derrick Stolee <dstolee@microsoft.com> 1599846556 +0000
committer Junio C Hamano <gitster@pobox.com> 1601056784 -0700

for-each-repo: run subcommands on configured repos

It can be helpful to store a list of repositories in global or system
config and then iterate Git commands on that list. Create a new builtin
that makes this process simple for experts. We will use this builtin to
run scheduled maintenance on all configured repositories in a future
change.

The test is very simple, but does highlight that the "--" argument is
optional.

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>