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clone: pass --single-branch during --recurse-submodules

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Previously, performing "git clone --recurse-submodules --single-branch"
resulted in submodules cloning all branches even though the superproject
cloned only one branch. Pipe --single-branch through the submodule
helper framework to make it to 'clone' later on.

Signed-off-by: Emily Shaffer <emilyshaffer@google.com>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Emily Shaffer
2020-02-20 19:10:27 -08:00
committed by Junio C Hamano
parent 47319576f1
commit 132f600b06
5 changed files with 49 additions and 5 deletions
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10
git-submodule.sh
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@ -10,7 +10,7 @@ USAGE="[--quiet] [--cached]
or: $dashless [--quiet] status [--cached] [--recursive] [--] [<path>...]
or: $dashless [--quiet] init [--] [<path>...]
or: $dashless [--quiet] deinit [-f|--force] (--all| [--] <path>...)
or: $dashless [--quiet] update [--init] [--remote] [-N|--no-fetch] [-f|--force] [--checkout|--merge|--rebase] [--[no-]recommend-shallow] [--reference <repository>] [--recursive] [--] [<path>...]
or: $dashless [--quiet] update [--init] [--remote] [-N|--no-fetch] [-f|--force] [--checkout|--merge|--rebase] [--[no-]recommend-shallow] [--reference <repository>] [--recursive] [--[no-]single-branch] [--] [<path>...]
or: $dashless [--quiet] set-branch (--default|--branch <branch>) [--] <path>
or: $dashless [--quiet] set-url [--] <path> <newurl>
or: $dashless [--quiet] summary [--cached|--files] [--summary-limit <n>] [commit] [--] [<path>...]
@ -47,6 +47,7 @@ custom_name=
depth=
progress=
dissociate=
single_branch=
die_if_unmatched ()
{
@ -526,6 +527,12 @@ cmd_update()
--jobs=*)
jobs=$1
;;
--single-branch)
single_branch="--single-branch"
;;
--no-single-branch)
single_branch="--no-single-branch"
;;
--)
shift
break
@ -555,6 +562,7 @@ cmd_update()
${dissociate:+"--dissociate"} \
${depth:+--depth "$depth"} \
${require_init:+--require-init} \
$single_branch \
$recommend_shallow \
$jobs \
-- \