USAGE="[--quiet] add [-b <branch>] [-f|--force] [--name <name>] [--reference <repository>] [--] <repository> [<path>]
or: $dashless [--quiet] status [--cached] [--recursive] [--] [<path>...]
or: $dashless [--quiet] init [--] [<path>...]
- or: $dashless [--quiet] deinit [-f|--force] [--] <path>...
+ or: $dashless [--quiet] deinit [-f|--force] (--all| [--] <path>...)
or: $dashless [--quiet] update [--init] [--remote] [-N|--no-fetch] [-f|--force] [--checkout|--merge|--rebase] [--reference <repository>] [--recursive] [--] [<path>...]
or: $dashless [--quiet] summary [--cached|--files] [--summary-limit <n>] [commit] [--] [<path>...]
or: $dashless [--quiet] foreach [--recursive] <command>
custom_name=
depth=
-# Resolve a path to be relative to another path. This is intended for
-# converting submodule paths when git-submodule is run in a subdirectory
-# and only handles paths where the directory separator is '/'.
-#
-# The output is the first argument as a path relative to the second argument,
-# which defaults to $wt_prefix if it is omitted.
-relative_path ()
-{
- local target curdir result
- target=$1
- curdir=${2-$wt_prefix}
- curdir=${curdir%/}
- result=
-
- while test -n "$curdir"
- do
- case "$target" in
- "$curdir/"*)
- target=${target#"$curdir"/}
- break
- ;;
- esac
-
- result="${result}../"
- if test "$curdir" = "${curdir%/*}"
- then
- curdir=
- else
- curdir="${curdir%/*}"
- fi
- done
-
- echo "$result$target"
-}
-
die_if_unmatched ()
{
if test "$1" = "#unmatched"
n=$(($1 + 0)) 2>/dev/null && test "$n" = "$1"
}
+# Sanitize the local git environment for use within a submodule. We
+# can't simply use clear_local_git_env since we want to preserve some
+# of the settings from GIT_CONFIG_PARAMETERS.
+sanitize_submodule_env()
+{
+ save_config=$GIT_CONFIG_PARAMETERS
+ clear_local_git_env
+ GIT_CONFIG_PARAMETERS=$save_config
+ export GIT_CONFIG_PARAMETERS
+}
+
#
# Add a new submodule to the working tree, .gitmodules and the index
#
echo "$(eval_gettext "Reactivating local git directory for submodule '\$sm_name'.")"
fi
fi
- git submodule--helper clone ${GIT_QUIET:+--quiet} --prefix "$wt_prefix" --path "$sm_path" --name "$sm_name" --url "$realrepo" "$reference" "$depth" || exit
+ git submodule--helper clone ${GIT_QUIET:+--quiet} --prefix "$wt_prefix" --path "$sm_path" --name "$sm_name" --url "$realrepo" ${reference:+"$reference"} ${depth:+"$depth"} || exit
(
- clear_local_git_env
+ sanitize_submodule_env
cd "$sm_path" &&
# ash fails to wordsplit ${branch:+-b "$branch"...}
case "$branch" in
# command in the subshell (and a recursive call to this function)
exec 3<&0
- git submodule--helper list --prefix "$wt_prefix"|
+ {
+ git submodule--helper list --prefix "$wt_prefix" ||
+ echo "#unmatched"
+ } |
while read mode sha1 stage sm_path
do
die_if_unmatched "$mode"
if test -e "$sm_path"/.git
then
- displaypath=$(relative_path "$prefix$sm_path")
+ displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix")
say "$(eval_gettext "Entering '\$displaypath'")"
name=$(git submodule--helper name "$sm_path")
(
prefix="$prefix$sm_path/"
- clear_local_git_env
+ sanitize_submodule_env
cd "$sm_path" &&
- sm_path=$(relative_path "$sm_path") &&
+ sm_path=$(git submodule--helper relative-path "$sm_path" "$wt_prefix") &&
# we make $path available to scripts ...
path=$sm_path &&
if test $# -eq 1
#
# Unregister submodules from .git/config and remove their work tree
#
-# $@ = requested paths (use '.' to deinit all submodules)
-#
cmd_deinit()
{
# parse $args after "submodule ... deinit".
+ deinit_all=
while test $# -ne 0
do
case "$1" in
-q|--quiet)
GIT_QUIET=1
;;
+ --all)
+ deinit_all=t
+ ;;
--)
shift
break
shift
done
- if test $# = 0
+ if test -n "$deinit_all" && test "$#" -ne 0
then
- die "$(eval_gettext "Use '.' if you really want to deinitialize all submodules")"
+ echo >&2 "$(eval_gettext "pathspec and --all are incompatible")"
+ usage
+ fi
+ if test $# = 0 && test -z "$deinit_all"
+ then
+ die "$(eval_gettext "Use '--all' if you really want to deinitialize all submodules")"
fi
- git submodule--helper list --prefix "$wt_prefix" "$@" |
+ {
+ git submodule--helper list --prefix "$wt_prefix" "$@" ||
+ echo "#unmatched"
+ } |
while read mode sha1 stage sm_path
do
die_if_unmatched "$mode"
name=$(git submodule--helper name "$sm_path") || exit
- displaypath=$(relative_path "$sm_path")
+ displaypath=$(git submodule--helper relative-path "$sm_path" "$wt_prefix")
# Remove the submodule work tree (unless the user already did it)
if test -d "$sm_path"
}
is_tip_reachable () (
- clear_local_git_env
+ sanitize_submodule_env &&
cd "$1" &&
rev=$(git rev-list -n 1 "$2" --not --all 2>/dev/null) &&
test -z "$rev"
)
fetch_in_submodule () (
- clear_local_git_env
+ sanitize_submodule_env &&
cd "$1" &&
case "$2" in
'')
fi
fi
- displaypath=$(relative_path "$prefix$sm_path")
+ displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix")
if test $just_cloned -eq 1
then
subsha1=
update_module=checkout
else
- subsha1=$(clear_local_git_env; cd "$sm_path" &&
+ subsha1=$(sanitize_submodule_env; cd "$sm_path" &&
git rev-parse --verify HEAD) ||
die "$(eval_gettext "Unable to find current revision in submodule path '\$displaypath'")"
fi
if test -z "$nofetch"
then
# Fetch remote before determining tracking $sha1
- (clear_local_git_env; cd "$sm_path" && git-fetch) ||
+ (sanitize_submodule_env; cd "$sm_path" && git-fetch) ||
die "$(eval_gettext "Unable to fetch in submodule path '\$sm_path'")"
fi
- remote_name=$(clear_local_git_env; cd "$sm_path" && get_default_remote)
- sha1=$(clear_local_git_env; cd "$sm_path" &&
+ remote_name=$(sanitize_submodule_env; cd "$sm_path" && get_default_remote)
+ sha1=$(sanitize_submodule_env; cd "$sm_path" &&
git rev-parse --verify "${remote_name}/${branch}") ||
die "$(eval_gettext "Unable to find current ${remote_name}/${branch} revision in submodule path '\$sm_path'")"
fi
die "$(eval_gettext "Invalid update mode '$update_module' for submodule '$name'")"
esac
- if (clear_local_git_env; cd "$sm_path" && $command "$sha1")
+ if (sanitize_submodule_env; cd "$sm_path" && $command "$sha1")
then
say "$say_msg"
elif test -n "$must_die_on_failure"
if test -n "$recursive"
then
(
- prefix=$(relative_path "$prefix$sm_path/")
+ prefix=$(git submodule--helper relative-path "$prefix$sm_path/" "$wt_prefix")
wt_prefix=
- clear_local_git_env
+ sanitize_submodule_env
cd "$sm_path" &&
eval cmd_update
)
set_name_rev () {
revname=$( (
- clear_local_git_env
+ sanitize_submodule_env
cd "$1" && {
git describe "$2" 2>/dev/null ||
git describe --tags "$2" 2>/dev/null ||
! GIT_DIR="$name/.git" git-rev-parse -q --verify $sha1_dst^0 >/dev/null &&
missing_dst=t
- display_name=$(relative_path "$name")
+ display_name=$(git submodule--helper relative-path "$name" "$wt_prefix")
total_commits=
case "$missing_src,$missing_dst" in
shift
done
- git submodule--helper list --prefix "$wt_prefix" "$@" |
+ {
+ git submodule--helper list --prefix "$wt_prefix" "$@" ||
+ echo "#unmatched"
+ } |
while read mode sha1 stage sm_path
do
die_if_unmatched "$mode"
name=$(git submodule--helper name "$sm_path") || exit
url=$(git config submodule."$name".url)
- displaypath=$(relative_path "$prefix$sm_path")
+ displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix")
if test "$stage" = U
then
say "U$sha1 $displaypath"
else
if test -z "$cached"
then
- sha1=$(clear_local_git_env; cd "$sm_path" && git rev-parse --verify HEAD)
+ sha1=$(sanitize_submodule_env; cd "$sm_path" && git rev-parse --verify HEAD)
fi
set_name_rev "$sm_path" "$sha1"
say "+$sha1 $displaypath$revname"
then
(
prefix="$displaypath/"
- clear_local_git_env
+ sanitize_submodule_env
wt_prefix=
cd "$sm_path" &&
eval cmd_status
esac
done
cd_to_toplevel
- git submodule--helper list --prefix "$wt_prefix" "$@" |
+ {
+ git submodule--helper list --prefix "$wt_prefix" "$@" ||
+ echo "#unmatched"
+ } |
while read mode sha1 stage sm_path
do
die_if_unmatched "$mode"
if git config "submodule.$name.url" >/dev/null 2>/dev/null
then
- displaypath=$(relative_path "$prefix$sm_path")
+ displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix")
say "$(eval_gettext "Synchronizing submodule url for '\$displaypath'")"
git config submodule."$name".url "$super_config_url"
if test -e "$sm_path"/.git
then
(
- clear_local_git_env
+ sanitize_submodule_env
cd "$sm_path"
remote=$(get_default_remote)
git config remote."$remote".url "$sub_origin_url"