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>
This commit is contained in:
Derrick Stolee
2020-09-11 17:49:16 +00:00
committed by Junio C Hamano
parent b08ff1fee0
commit 4950b2a2b5
8 changed files with 152 additions and 0 deletions

View File

@ -150,6 +150,7 @@ int cmd_fetch(int argc, const char **argv, const char *prefix);
int cmd_fetch_pack(int argc, const char **argv, const char *prefix);
int cmd_fmt_merge_msg(int argc, const char **argv, const char *prefix);
int cmd_for_each_ref(int argc, const char **argv, const char *prefix);
int cmd_for_each_repo(int argc, const char **argv, const char *prefix);
int cmd_format_patch(int argc, const char **argv, const char *prefix);
int cmd_fsck(int argc, const char **argv, const char *prefix);
int cmd_gc(int argc, const char **argv, const char *prefix);