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-rwxr-xr-xgit-submodule.sh39
1 files changed, 25 insertions, 14 deletions
diff --git a/git-submodule.sh b/git-submodule.sh
index a024a135d6..136e26a2c8 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -12,7 +12,8 @@ USAGE="[--quiet] add [-b <branch>] [-f|--force] [--name <name>] [--reference <re
or: $dashless [--quiet] update [--init] [--remote] [-N|--no-fetch] [-f|--force] [--checkout|--merge|--rebase] [--[no-]recommend-shallow] [--reference <repository>] [--recursive] [--] [<path>...]
or: $dashless [--quiet] summary [--cached|--files] [--summary-limit <n>] [commit] [--] [<path>...]
or: $dashless [--quiet] foreach [--recursive] <command>
- or: $dashless [--quiet] sync [--recursive] [--] [<path>...]"
+ or: $dashless [--quiet] sync [--recursive] [--] [<path>...]
+ or: $dashless [--quiet] absorbgitdirs [--] [<path>...]"
OPTIONS_SPEC=
SUBDIRECTORY_OK=Yes
. git-sh-setup
@@ -21,14 +22,10 @@ require_work_tree
wt_prefix=$(git rev-parse --show-prefix)
cd_to_toplevel
-# Restrict ourselves to a vanilla subset of protocols; the URLs
-# we get are under control of a remote repository, and we do not
-# want them kicking off arbitrary git-remote-* programs.
-#
-# If the user has already specified a set of allowed protocols,
-# we assume they know what they're doing and use that instead.
-: ${GIT_ALLOW_PROTOCOL=file:git:http:https:ssh}
-export GIT_ALLOW_PROTOCOL
+# Tell the rest of git that any URLs we get don't come
+# directly from the user, so it can apply policy as appropriate.
+GIT_PROTOCOL_FROM_USER=0
+export GIT_PROTOCOL_FROM_USER
command=
branch=
@@ -207,8 +204,14 @@ cmd_add()
tstart
s|/*$||
')
- git ls-files --error-unmatch "$sm_path" > /dev/null 2>&1 &&
- die "$(eval_gettext "'\$sm_path' already exists in the index")"
+ if test -z "$force"
+ then
+ git ls-files --error-unmatch "$sm_path" > /dev/null 2>&1 &&
+ die "$(eval_gettext "'\$sm_path' already exists in the index")"
+ else
+ git ls-files -s "$sm_path" | sane_grep -v "^160000" > /dev/null 2>&1 &&
+ die "$(eval_gettext "'\$sm_path' already exists in the index and is not a submodule")"
+ fi
if test -z "$force" && ! git add --dry-run --ignore-missing "$sm_path" > /dev/null 2>&1
then
@@ -374,7 +377,7 @@ cmd_init()
shift
done
- git ${wt_prefix:+-C "$wt_prefix"} submodule--helper init ${GIT_QUIET:+--quiet} ${prefix:+--prefix "$prefix"} "$@"
+ git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper init ${GIT_QUIET:+--quiet} "$@"
}
#
@@ -610,7 +613,10 @@ cmd_update()
if test $just_cloned -eq 1
then
subsha1=
- update_module=checkout
+ case "$update_module" in
+ merge | rebase | none)
+ update_module=checkout ;;
+ esac
else
subsha1=$(sanitize_submodule_env; cd "$sm_path" &&
git rev-parse --verify HEAD) ||
@@ -1131,6 +1137,11 @@ cmd_sync()
done
}
+cmd_absorbgitdirs()
+{
+ git submodule--helper absorb-git-dirs --prefix "$wt_prefix" "$@"
+}
+
# This loop parses the command line arguments to find the
# subcommand name to dispatch. Parsing of the subcommand specific
# options are primarily done by the subcommand implementations.
@@ -1140,7 +1151,7 @@ cmd_sync()
while test $# != 0 && test -z "$command"
do
case "$1" in
- add | foreach | init | deinit | update | status | summary | sync)
+ add | foreach | init | deinit | update | status | summary | sync | absorbgitdirs)
command=$1
;;
-q|--quiet)