USAGE="[--quiet] add [-b branch] [-f|--force] [--reference <repository>] [--] <repository> [<path>]
or: $dashless [--quiet] status [--cached] [--recursive] [--] [<path>...]
or: $dashless [--quiet] init [--] [<path>...]
- or: $dashless [--quiet] update [--init] [-N|--no-fetch] [--rebase] [--reference <repository>] [--merge] [--recursive] [--] [<path>...]
+ or: $dashless [--quiet] update [--init] [-N|--no-fetch] [-
f|--force] [--rebase] [--reference <repository>] [--merge] [--recursive] [--] [<path>...]
or: $dashless [--quiet] summary [--cached|--files] [--summary-limit <n>] [commit] [--] [<path>...]
or: $dashless [--quiet] foreach [--recursive] <command>
or: $dashless [--quiet] sync [--] [<path>...]"
OPTIONS_SPEC=
. git-sh-setup
+. git-sh-i18n
. git-parse-remote
require_work_tree
{
remote=$(get_default_remote)
remoteurl=$(git config "remote.$remote.url") ||
- die "remote ($remote) does not have a url defined in .git/config"
+ remoteurl=$(pwd) # the repository is its own authoritative upstream
url="$1"
remoteurl=${remoteurl%/}
+ sep=/
while test -n "$url"
do
case "$url" in
../*)
url="${url#../}"
- remoteurl="${remoteurl%/*}"
+ case "$remoteurl" in
+ */*)
+ remoteurl="${remoteurl%/*}"
+ ;;
+ *:*)
+ remoteurl="${remoteurl%:*}"
+ sep=:
+ ;;
+ *)
+ die "$(eval_gettext "cannot strip one component off url '\$remoteurl'")"
+ ;;
+ esac
;;
./*)
url="${url#./}"
break;;
esac
done
- echo "$remoteurl/${url%/}"
+ echo "$remoteurl$sep${url%/}"
}
#
#
module_list()
{
- git ls-files --error-unmatch --stage -- "$@" | sane_grep '^160000 '
+ git ls-files --error-unmatch --stage -- "$@" |
+ perl -e '
+ my %unmerged = ();
+ my ($null_sha1) = ("0" x 40);
+ while (<STDIN>) {
+ chomp;
+ my ($mode, $sha1, $stage, $path) =
+ /^([0-7]+) ([0-9a-f]{40}) ([0-3])\t(.*)$/;
+ next unless $mode eq "160000";
+ if ($stage ne "0") {
+ if (!$unmerged{$path}++) {
+ print "$mode $null_sha1 U\t$path\n";
+ }
+ next;
+ }
+ print "$_\n";
+ }
+ '
}
#
name=$( git config -f .gitmodules --get-regexp '^submodule\..*\.path$' |
sed -n -e 's|^submodule\.\(.*\)\.path '"$re"'$|\1|p' )
test -z "$name" &&
- die "No submodule mapping found in .gitmodules for path '$path'"
+ die "$(eval_gettext "No submodule mapping found in .gitmodules for path '\$path'")"
echo "$name"
}
path=$1
url=$2
reference="$3"
-
- # If there already is a directory at the submodule path,
- # expect it to be empty (since that is the default checkout
- # action) and try to remove it.
- # Note: if $path is a symlink to a directory the test will
- # succeed but the rmdir will fail. We might want to fix this.
- if test -d "$path"
+ quiet=
+ if test -n "$GIT_QUIET"
then
- rmdir "$path" 2>/dev/null ||
- die "Directory '$path' exists, but is neither empty nor a git repository"
+ quiet=-q
fi
- test -e "$path" &&
- die "A file already exist at path '$path'"
-
if test -n "$reference"
then
- git-clone "$reference" -n "$url" "$path"
+ git-clone $quiet "$reference" -n "$url" "$path"
else
- git-clone -n "$url" "$path"
+ git-clone $quiet -n "$url" "$path"
fi ||
- die "Clone of '$url' into submodule path '$path' failed"
+ die "$(eval_gettext "Clone of '\$url' into submodule path '\$path' failed")"
}
#
realrepo=$repo
;;
*)
- die "repo URL: '$repo' must be absolute or begin with ./|../"
+ die "$(eval_gettext "repo URL: '\$repo' must be absolute or begin with ./|../")"
;;
esac
s|/*$||
')
git ls-files --error-unmatch "$path" > /dev/null 2>&1 &&
- die "'$path' already exists in the index"
+ die "$(eval_gettext "'\$path' already exists in the index")"
if test -z "$force" && ! git add --dry-run --ignore-missing "$path" > /dev/null 2>&1
then
- echo >&2 "The following path is ignored by one of your .gitignore files:" &&
- echo >&2 $path &&
- echo >&2 "Use -f if you really want to add it."
+ (
+ eval_gettext "The following path is ignored by one of your .gitignore files:
+\$path
+Use -f if you really want to add it." &&
+ echo
+ ) >&2
exit 1
fi
then
if test -d "$path"/.git -o -f "$path"/.git
then
- echo "Adding existing repo at '$path' to the index"
+ eval_gettext "Adding existing repo at '\$path' to the index"; echo
else
- die "'$path' already exists and is not a valid git repo"
+ die "$(eval_gettext "'\$path' already exists and is not a valid git repo")"
fi
- case "$repo" in
- ./*|../*)
- url=$(resolve_relative_url "$repo") || exit
- ;;
- *)
- url="$repo"
- ;;
- esac
else
module_clone "$path" "$realrepo" "$reference" || exit
# ash fails to wordsplit ${branch:+-b "$branch"...}
case "$branch" in
'') git checkout -f -q ;;
- ?*) git checkout -f -q -b "$branch" "origin/$branch" ;;
+ ?*) git checkout -f -q -B "$branch" "origin/$branch" ;;
esac
- ) || die "Unable to checkout submodule '$path'"
+ ) || die "$(eval_gettext "Unable to checkout submodule '\$path'")"
fi
- git config submodule."$path".url "$url"
+ git config submodule."$path".url "$realrepo"
git add $force "$path" ||
- die "Failed to add submodule '$path'"
+ die "$(eval_gettext "Failed to add submodule '\$path'")"
git config -f .gitmodules submodule."$path".path "$path" &&
git config -f .gitmodules submodule."$path".url "$repo" &&
git add --force .gitmodules ||
- die "Failed to register submodule '$path'"
+ die "$(eval_gettext "Failed to register submodule '\$path'")"
}
#
toplevel=$(pwd)
+ # dup stdin so that it can be restored when running the external
+ # command in the subshell (and a recursive call to this function)
+ exec 3<&0
+
module_list |
while read mode sha1 stage path
do
if test -e "$path"/.git
then
- say "Entering '$prefix$path'"
+ say "$(eval_gettext "Entering '\$prefix\$path'")"
name=$(module_name "$path")
(
prefix="$prefix$path/"
then
cmd_foreach "--recursive" "$@"
fi
- ) ||
- die "Stopping at '$path'; script returned non-zero status."
+ ) <&3 3<&- ||
+ die "$(eval_gettext "Stopping at '\$path'; script returned non-zero status.")"
fi
done
}
then
url=$(git config -f .gitmodules submodule."$name".url)
test -z "$url" &&
- die "No url found for submodule path '$path' in .gitmodules"
+ die "$(eval_gettext "No url found for submodule path '\$path' in .gitmodules")"
# Possibly a url relative to parent
case "$url" in
;;
esac
git config submodule."$name".url "$url" ||
- die "Failed to register url for submodule path '$path'"
+ die "$(eval_gettext "Failed to register url for submodule path '\$path'")"
fi
# Copy "update" setting when it is not set yet
test -z "$upd" ||
test -n "$(git config submodule."$name".update)" ||
git config submodule."$name".update "$upd" ||
- die "Failed to register update mode for submodule path '$path'"
+ die "$(eval_gettext "Failed to register update mode for submodule path '\$path'")"
- say "Submodule '$name' ($url) registered for path '$path'"
+ say "$(eval_gettext "Submodule '\$name' (\$url) registered for path '\$path'")"
done
}
cmd_update()
{
# parse $args after "submodule ... update".
- orig_args="$@"
+ orig_flags=
while test $# -ne 0
do
case "$1" in
-q|--quiet)
- shift
GIT_QUIET=1
;;
-i|--init)
init=1
- shift
;;
-N|--no-fetch)
- shift
nofetch=1
;;
+ -f|--force)
+ force=$1
+ ;;
-r|--rebase)
- shift
update="rebase"
;;
--reference)
case "$2" in '') usage ;; esac
reference="--reference=$2"
- shift 2
+ orig_flags="$orig_flags $(git rev-parse --sq-quote "$1")"
+ shift
;;
--reference=*)
reference="$1"
- shift
;;
-m|--merge)
- shift
update="merge"
;;
--recursive)
- shift
recursive=1
;;
+ --checkout)
+ update="checkout"
+ ;;
--)
shift
break
break
;;
esac
+ orig_flags="$orig_flags $(git rev-parse --sq-quote "$1")"
+ shift
done
if test -n "$init"
cmd_init "--" "$@" || return
fi
- module_list "$@" |
+ cloned_modules=
+ module_list "$@" | {
+ err=
while read mode sha1 stage path
do
+ if test "$stage" = U
+ then
+ echo >&2 "Skipping unmerged submodule $path"
+ continue
+ fi
name=$(module_name "$path") || exit
url=$(git config submodule."$name".url)
- update_module=$(git config submodule."$name".update)
+ if ! test -z "$update"
+ then
+ update_module=$update
+ else
+ update_module=$(git config submodule."$name".update)
+ fi
+
+ if test "$update_module" = "none"
+ then
+ echo "Skipping submodule '$path'"
+ continue
+ fi
+
if test -z "$url"
then
# Only mention uninitialized submodules when its
# path have been specified
test "$#" != "0" &&
- say "Submodule path '$path' not initialized" &&
- say "Maybe you want to use 'update --init'?"
+ say "$(eval_gettext "Submodule path '\$path' not initialized
+Maybe you want to use 'update --init'?")"
continue
fi
if ! test -d "$path"/.git -o -f "$path"/.git
then
module_clone "$path" "$url" "$reference"|| exit
+ cloned_modules="$cloned_modules;$name"
subsha1=
else
subsha1=$(clear_local_git_env; cd "$path" &&
git rev-parse --verify HEAD) ||
- die "Unable to find current revision in submodule path '$path'"
- fi
-
- if ! test -z "$update"
- then
- update_module=$update
+ die "$(eval_gettext "Unable to find current revision in submodule path '\$path'")"
fi
if test "$subsha1" != "$sha1"
then
- force=
- if test -z "$subsha1"
+ subforce=$force
+ # If we don't already have a -f flag and the submodule has never been checked out
+ if test -z "$subsha1" -a -z "$force"
then
- force="-f"
+ subforce="-f"
fi
if test -z "$nofetch"
then
+ # Run fetch only if $sha1 isn't present or it
+ # is not reachable from a ref.
(clear_local_git_env; cd "$path" &&
- git-fetch) ||
- die "Unable to fetch in submodule path '$path'"
+ ( (rev=$(git rev-list -n 1 $sha1 --not --all 2>/dev/null) &&
+ test -z "$rev") || git-fetch)) ||
+ die "$(eval_gettext "Unable to fetch in submodule path '\$path'")"
fi
+ # Is this something we just cloned?
+ case ";$cloned_modules;" in
+ *";$name;"*)
+ # then there is no local change to integrate
+ update_module= ;;
+ esac
+
+ must_die_on_failure=
case "$update_module" in
rebase)
command="git rebase"
- action="rebase"
- msg="rebased onto"
+ die_msg="$(eval_gettext "Unable to rebase '\$sha1' in submodule path '\$path'")"
+ say_msg="$(eval_gettext "Submodule path '\$path': rebased into '\$sha1'")"
+ must_die_on_failure=yes
;;
merge)
command="git merge"
- action="merge"
- msg="merged in"
+ die_msg="$(eval_gettext "Unable to merge '\$sha1' in submodule path '\$path'")"
+ say_msg="$(eval_gettext "Submodule path '\$path': merged in '\$sha1'")"
+ must_die_on_failure=yes
;;
*)
- command="git checkout $force -q"
- action="checkout"
- msg="checked out"
+ command="git checkout $subforce -q"
+ die_msg="$(eval_gettext "Unable to checkout '\$sha1' in submodule path '\$path'")"
+ say_msg="$(eval_gettext "Submodule path '\$path': checked out '\$sha1'")"
;;
esac
- (clear_local_git_env; cd "$path" && $command "$sha1") ||
- die "Unable to $action '$sha1' in submodule path '$path'"
- say "Submodule path '$path': $msg '$sha1'"
+ if (clear_local_git_env; cd "$path" && $command "$sha1")
+ then
+ say "$say_msg"
+ elif test -n "$must_die_on_failure"
+ then
+ die_with_status 2 "$die_msg"
+ else
+ err="${err};$die_msg"
+ continue
+ fi
fi
if test -n "$recursive"
then
- (clear_local_git_env; cd "$path" && cmd_update $orig_args) ||
- die "Failed to recurse into submodule path '$path'"
+ (clear_local_git_env; cd "$path" && eval cmd_update "$orig_flags")
+ res=$?
+ if test $res -gt 0
+ then
+ die_msg="$(eval_gettext "Failed to recurse into submodule path '\$path'")"
+ if test $res -eq 1
+ then
+ err="${err};$die_msg"
+ continue
+ else
+ die_with_status $res "$die_msg"
+ fi
+ fi
fi
done
+
+ if test -n "$err"
+ then
+ OIFS=$IFS
+ IFS=';'
+ for e in $err
+ do
+ if test -n "$e"
+ then
+ echo >&2 "$e"
+ fi
+ done
+ IFS=$OIFS
+ exit 1
+ fi
+ }
}
set_name_rev () {
if [ -n "$files" ]
then
test -n "$cached" &&
- die "--cached cannot be used with --files"
+ die "$(gettext -- "--cached cannot be used with --files")"
diff_cmd=diff-files
head=
fi
;; # removed
*)
# unexpected type
- echo >&2 "unexpected mode $mod_dst"
+ (
+ eval_gettext "unexpected mode \$mod_dst" &&
+ echo
+ ) >&2
continue ;;
esac
fi
total_commits=
case "$missing_src,$missing_dst" in
t,)
- errmsg=" Warn: $name doesn't contain commit $sha1_src"
+ errmsg="$(eval_gettext " Warn: \$name doesn't contain commit \$sha1_src")"
;;
,t)
- errmsg=" Warn: $name doesn't contain commit $sha1_dst"
+ errmsg="$(eval_gettext " Warn: \$name doesn't contain commit \$sha1_dst")"
;;
t,t)
- errmsg=" Warn: $name doesn't contain commits $sha1_src and $sha1_dst"
+ errmsg="$(eval_gettext " Warn: \$name doesn't contain commits \$sha1_src and \$sha1_dst")"
;;
*)
errmsg=
sha1_abbr_dst=$(echo $sha1_dst | cut -c1-7)
if test $status = T
then
+ blob="$(gettext "blob")"
+ submodule="$(gettext "submodule")"
if test $mod_dst = 160000
then
- echo "* $name $sha1_abbr_src(blob)->$sha1_abbr_dst(submodule)$total_commits:"
+ echo "* $name $sha1_abbr_src($blob)->$sha1_abbr_dst($submodule)$total_commits:"
else
- echo "* $name $sha1_abbr_src(submodule)->$sha1_abbr_dst(blob)$total_commits:"
+ echo "* $name $sha1_abbr_src($submodule)->$sha1_abbr_dst($blob)$total_commits:"
fi
else
echo "* $name $sha1_abbr_src...$sha1_abbr_dst$total_commits:"
done |
if test -n "$for_status"; then
if [ -n "$files" ]; then
- echo "# Submodules changed but not updated:"
+ gettext "# Submodules changed but not updated:"; echo
else
- echo "# Submodule changes to be committed:"
+ gettext "# Submodule changes to be committed:"; echo
fi
echo "#"
sed -e 's|^|# |' -e 's|^# $|#|'
cmd_status()
{
# parse $args after "submodule ... status".
- orig_args="$@"
+ orig_flags=
while test $# -ne 0
do
case "$1" in
break
;;
esac
+ orig_flags="$orig_flags $(git rev-parse --sq-quote "$1")"
shift
done
name=$(module_name "$path") || exit
url=$(git config submodule."$name".url)
displaypath="$prefix$path"
+ if test "$stage" = U
+ then
+ say "U$sha1 $displaypath"
+ continue
+ fi
if test -z "$url" || ! test -d "$path"/.git -o -f "$path"/.git
then
say "-$sha1 $displaypath"
prefix="$displaypath/"
clear_local_git_env
cd "$path" &&
- cmd_status $orig_args
+ eval cmd_status "$orig_args"
) ||
- die "Failed to recurse into submodule path '$path'"
+ die "$(eval_gettext "Failed to recurse into submodule path '\$path'")"
fi
done
}
if git config "submodule.$name.url" >/dev/null 2>/dev/null
then
- say "Synchronizing submodule url for '$name'"
+ say "$(eval_gettext "Synchronizing submodule url for '\$name'")"
git config submodule."$name".url "$url"
if test -e "$path"/.git