1#!/bin/sh
2#
3# git-submodules.sh: add, init, update or list git submodules
4#
5# Copyright (c) 2007 Lars Hjemli
6dashless=$(basename "$0" | sed -e 's/-/ /')
8USAGE="[--quiet] add [-b branch] [-f|--force] [--reference <repository>] [--] <repository> [<path>]
9 or: $dashless [--quiet] status [--cached] [--recursive] [--] [<path>...]
10 or: $dashless [--quiet] init [--] [<path>...]
11 or: $dashless [--quiet] update [--init] [-N|--no-fetch] [-f|--force] [--rebase] [--reference <repository>] [--merge] [--recursive] [--] [<path>...]
12 or: $dashless [--quiet] summary [--cached|--files] [--summary-limit <n>] [commit] [--] [<path>...]
13 or: $dashless [--quiet] foreach [--recursive] <command>
14 or: $dashless [--quiet] sync [--] [<path>...]"
15OPTIONS_SPEC=
16. git-sh-setup
17. git-parse-remote
18require_work_tree
19command=
21branch=
22force=
23reference=
24cached=
25recursive=
26init=
27files=
28nofetch=
29update=
30prefix=
31# Resolve relative url by appending to parent's url
33resolve_relative_url ()
34{
35 remote=$(get_default_remote)
36 remoteurl=$(git config "remote.$remote.url") ||
37 die "remote ($remote) does not have a url defined in .git/config"
38 url="$1"
39 remoteurl=${remoteurl%/}
40 sep=/
41 while test -n "$url"
42 do
43 case "$url" in
44 ../*)
45 url="${url#../}"
46 case "$remoteurl" in
47 */*)
48 remoteurl="${remoteurl%/*}"
49 ;;
50 *:*)
51 remoteurl="${remoteurl%:*}"
52 sep=:
53 ;;
54 *)
55 die "cannot strip one component off url '$remoteurl'"
56 ;;
57 esac
58 ;;
59 ./*)
60 url="${url#./}"
61 ;;
62 *)
63 break;;
64 esac
65 done
66 echo "$remoteurl$sep${url%/}"
67}
68#
70# Get submodule info for registered submodules
71# $@ = path to limit submodule list
72#
73module_list()
74{
75 git ls-files --error-unmatch --stage -- "$@" |
76 perl -e '
77 my %unmerged = ();
78 my ($null_sha1) = ("0" x 40);
79 while (<STDIN>) {
80 chomp;
81 my ($mode, $sha1, $stage, $path) =
82 /^([0-7]+) ([0-9a-f]{40}) ([0-3])\t(.*)$/;
83 next unless $mode eq "160000";
84 if ($stage ne "0") {
85 if (!$unmerged{$path}++) {
86 print "$mode $null_sha1 U\t$path\n";
87 }
88 next;
89 }
90 print "$_\n";
91 }
92 '
93}
94#
96# Map submodule path to submodule name
97#
98# $1 = path
99#
100module_name()
101{
102 # Do we have "submodule.<something>.path = $1" defined in .gitmodules file?
103 re=$(printf '%s\n' "$1" | sed -e 's/[].[^$\\*]/\\&/g')
104 name=$( git config -f .gitmodules --get-regexp '^submodule\..*\.path$' |
105 sed -n -e 's|^submodule\.\(.*\)\.path '"$re"'$|\1|p' )
106 test -z "$name" &&
107 die "No submodule mapping found in .gitmodules for path '$path'"
108 echo "$name"
109}
110#
112# Clone a submodule
113#
114# Prior to calling, cmd_update checks that a possibly existing
115# path is not a git repository.
116# Likewise, cmd_add checks that path does not exist at all,
117# since it is the location of a new submodule.
118#
119module_clone()
120{
121 path=$1
122 url=$2
123 reference="$3"
124 if test -n "$reference"
126 then
127 git-clone "$reference" -n "$url" "$path"
128 else
129 git-clone -n "$url" "$path"
130 fi ||
131 die "Clone of '$url' into submodule path '$path' failed"
132}
133#
135# Add a new submodule to the working tree, .gitmodules and the index
136#
137# $@ = repo path
138#
139# optional branch is stored in global branch variable
140#
141cmd_add()
142{
143 # parse $args after "submodule ... add".
144 while test $# -ne 0
145 do
146 case "$1" in
147 -b | --branch)
148 case "$2" in '') usage ;; esac
149 branch=$2
150 shift
151 ;;
152 -f | --force)
153 force=$1
154 ;;
155 -q|--quiet)
156 GIT_QUIET=1
157 ;;
158 --reference)
159 case "$2" in '') usage ;; esac
160 reference="--reference=$2"
161 shift
162 ;;
163 --reference=*)
164 reference="$1"
165 shift
166 ;;
167 --)
168 shift
169 break
170 ;;
171 -*)
172 usage
173 ;;
174 *)
175 break
176 ;;
177 esac
178 shift
179 done
180 repo=$1
182 path=$2
183 if test -z "$path"; then
185 path=$(echo "$repo" |
186 sed -e 's|/$||' -e 's|:*/*\.git$||' -e 's|.*[/:]||g')
187 fi
188 if test -z "$repo" -o -z "$path"; then
190 usage
191 fi
192 # assure repo is absolute or relative to parent
194 case "$repo" in
195 ./*|../*)
196 # dereference source url relative to parent's url
197 realrepo=$(resolve_relative_url "$repo") || exit
198 ;;
199 *:*|/*)
200 # absolute url
201 realrepo=$repo
202 ;;
203 *)
204 die "repo URL: '$repo' must be absolute or begin with ./|../"
205 ;;
206 esac
207 # normalize path:
209 # multiple //; leading ./; /./; /../; trailing /
210 path=$(printf '%s/\n' "$path" |
211 sed -e '
212 s|//*|/|g
213 s|^\(\./\)*||
214 s|/\./|/|g
215 :start
216 s|\([^/]*\)/\.\./||
217 tstart
218 s|/*$||
219 ')
220 git ls-files --error-unmatch "$path" > /dev/null 2>&1 &&
221 die "'$path' already exists in the index"
222 if test -z "$force" && ! git add --dry-run --ignore-missing "$path" > /dev/null 2>&1
224 then
225 echo >&2 "The following path is ignored by one of your .gitignore files:" &&
226 echo >&2 $path &&
227 echo >&2 "Use -f if you really want to add it."
228 exit 1
229 fi
230 # perhaps the path exists and is already a git repo, else clone it
232 if test -e "$path"
233 then
234 if test -d "$path"/.git -o -f "$path"/.git
235 then
236 echo "Adding existing repo at '$path' to the index"
237 else
238 die "'$path' already exists and is not a valid git repo"
239 fi
240 case "$repo" in
242 ./*|../*)
243 url=$(resolve_relative_url "$repo") || exit
244 ;;
245 *)
246 url="$repo"
247 ;;
248 esac
249 else
250 module_clone "$path" "$realrepo" "$reference" || exit
252 (
253 clear_local_git_env
254 cd "$path" &&
255 # ash fails to wordsplit ${branch:+-b "$branch"...}
256 case "$branch" in
257 '') git checkout -f -q ;;
258 ?*) git checkout -f -q -B "$branch" "origin/$branch" ;;
259 esac
260 ) || die "Unable to checkout submodule '$path'"
261 fi
262 git config submodule."$path".url "$url"
263 git add $force "$path" ||
265 die "Failed to add submodule '$path'"
266 git config -f .gitmodules submodule."$path".path "$path" &&
268 git config -f .gitmodules submodule."$path".url "$repo" &&
269 git add --force .gitmodules ||
270 die "Failed to register submodule '$path'"
271}
272#
274# Execute an arbitrary command sequence in each checked out
275# submodule
276#
277# $@ = command to execute
278#
279cmd_foreach()
280{
281 # parse $args after "submodule ... foreach".
282 while test $# -ne 0
283 do
284 case "$1" in
285 -q|--quiet)
286 GIT_QUIET=1
287 ;;
288 --recursive)
289 recursive=1
290 ;;
291 -*)
292 usage
293 ;;
294 *)
295 break
296 ;;
297 esac
298 shift
299 done
300 toplevel=$(pwd)
302 # dup stdin so that it can be restored when running the external
304 # command in the subshell (and a recursive call to this function)
305 exec 3<&0
306 module_list |
308 while read mode sha1 stage path
309 do
310 if test -e "$path"/.git
311 then
312 say "Entering '$prefix$path'"
313 name=$(module_name "$path")
314 (
315 prefix="$prefix$path/"
316 clear_local_git_env
317 cd "$path" &&
318 eval "$@" &&
319 if test -n "$recursive"
320 then
321 cmd_foreach "--recursive" "$@"
322 fi
323 ) <&3 3<&- ||
324 die "Stopping at '$path'; script returned non-zero status."
325 fi
326 done
327}
328#
330# Register submodules in .git/config
331#
332# $@ = requested paths (default to all)
333#
334cmd_init()
335{
336 # parse $args after "submodule ... init".
337 while test $# -ne 0
338 do
339 case "$1" in
340 -q|--quiet)
341 GIT_QUIET=1
342 ;;
343 --)
344 shift
345 break
346 ;;
347 -*)
348 usage
349 ;;
350 *)
351 break
352 ;;
353 esac
354 shift
355 done
356 module_list "$@" |
358 while read mode sha1 stage path
359 do
360 # Skip already registered paths
361 name=$(module_name "$path") || exit
362 if test -z "$(git config "submodule.$name.url")"
363 then
364 url=$(git config -f .gitmodules submodule."$name".url)
365 test -z "$url" &&
366 die "No url found for submodule path '$path' in .gitmodules"
367 # Possibly a url relative to parent
369 case "$url" in
370 ./*|../*)
371 url=$(resolve_relative_url "$url") || exit
372 ;;
373 esac
374 git config submodule."$name".url "$url" ||
375 die "Failed to register url for submodule path '$path'"
376 fi
377 # Copy "update" setting when it is not set yet
379 upd="$(git config -f .gitmodules submodule."$name".update)"
380 test -z "$upd" ||
381 test -n "$(git config submodule."$name".update)" ||
382 git config submodule."$name".update "$upd" ||
383 die "Failed to register update mode for submodule path '$path'"
384 say "Submodule '$name' ($url) registered for path '$path'"
386 done
387}
388#
390# Update each submodule path to correct revision, using clone and checkout as needed
391#
392# $@ = requested paths (default to all)
393#
394cmd_update()
395{
396 # parse $args after "submodule ... update".
397 orig_flags=
398 while test $# -ne 0
399 do
400 case "$1" in
401 -q|--quiet)
402 GIT_QUIET=1
403 ;;
404 -i|--init)
405 init=1
406 ;;
407 -N|--no-fetch)
408 nofetch=1
409 ;;
410 -f|--force)
411 force=$1
412 ;;
413 -r|--rebase)
414 update="rebase"
415 ;;
416 --reference)
417 case "$2" in '') usage ;; esac
418 reference="--reference=$2"
419 orig_flags="$orig_flags $(git rev-parse --sq-quote "$1")"
420 shift
421 ;;
422 --reference=*)
423 reference="$1"
424 ;;
425 -m|--merge)
426 update="merge"
427 ;;
428 --recursive)
429 recursive=1
430 ;;
431 --)
432 shift
433 break
434 ;;
435 -*)
436 usage
437 ;;
438 *)
439 break
440 ;;
441 esac
442 orig_flags="$orig_flags $(git rev-parse --sq-quote "$1")"
443 shift
444 done
445 if test -n "$init"
447 then
448 cmd_init "--" "$@" || return
449 fi
450 cloned_modules=
452 module_list "$@" |
453 while read mode sha1 stage path
454 do
455 if test "$stage" = U
456 then
457 echo >&2 "Skipping unmerged submodule $path"
458 continue
459 fi
460 name=$(module_name "$path") || exit
461 url=$(git config submodule."$name".url)
462 update_module=$(git config submodule."$name".update)
463 if test -z "$url"
464 then
465 # Only mention uninitialized submodules when its
466 # path have been specified
467 test "$#" != "0" &&
468 say "Submodule path '$path' not initialized" &&
469 say "Maybe you want to use 'update --init'?"
470 continue
471 fi
472 if ! test -d "$path"/.git -o -f "$path"/.git
474 then
475 module_clone "$path" "$url" "$reference"|| exit
476 cloned_modules="$cloned_modules;$name"
477 subsha1=
478 else
479 subsha1=$(clear_local_git_env; cd "$path" &&
480 git rev-parse --verify HEAD) ||
481 die "Unable to find current revision in submodule path '$path'"
482 fi
483 if ! test -z "$update"
485 then
486 update_module=$update
487 fi
488 if test "$subsha1" != "$sha1"
490 then
491 subforce=$force
492 # If we don't already have a -f flag and the submodule has never been checked out
493 if test -z "$subsha1" -a -z "$force"
494 then
495 subforce="-f"
496 fi
497 if test -z "$nofetch"
499 then
500 # Run fetch only if $sha1 isn't present or it
501 # is not reachable from a ref.
502 (clear_local_git_env; cd "$path" &&
503 ( (rev=$(git rev-list -n 1 $sha1 --not --all 2>/dev/null) &&
504 test -z "$rev") || git-fetch)) ||
505 die "Unable to fetch in submodule path '$path'"
506 fi
507 # Is this something we just cloned?
509 case ";$cloned_modules;" in
510 *";$name;"*)
511 # then there is no local change to integrate
512 update_module= ;;
513 esac
514 case "$update_module" in
516 rebase)
517 command="git rebase"
518 action="rebase"
519 msg="rebased onto"
520 ;;
521 merge)
522 command="git merge"
523 action="merge"
524 msg="merged in"
525 ;;
526 *)
527 command="git checkout $subforce -q"
528 action="checkout"
529 msg="checked out"
530 ;;
531 esac
532 (clear_local_git_env; cd "$path" && $command "$sha1") ||
534 die "Unable to $action '$sha1' in submodule path '$path'"
535 say "Submodule path '$path': $msg '$sha1'"
536 fi
537 if test -n "$recursive"
539 then
540 (clear_local_git_env; cd "$path" && eval cmd_update "$orig_flags") ||
541 die "Failed to recurse into submodule path '$path'"
542 fi
543 done
544}
545set_name_rev () {
547 revname=$( (
548 clear_local_git_env
549 cd "$1" && {
550 git describe "$2" 2>/dev/null ||
551 git describe --tags "$2" 2>/dev/null ||
552 git describe --contains "$2" 2>/dev/null ||
553 git describe --all --always "$2"
554 }
555 ) )
556 test -z "$revname" || revname=" ($revname)"
557}
558#
559# Show commit summary for submodules in index or working tree
560#
561# If '--cached' is given, show summary between index and given commit,
562# or between working tree and given commit
563#
564# $@ = [commit (default 'HEAD'),] requested paths (default all)
565#
566cmd_summary() {
567 summary_limit=-1
568 for_status=
569 diff_cmd=diff-index
570 # parse $args after "submodule ... summary".
572 while test $# -ne 0
573 do
574 case "$1" in
575 --cached)
576 cached="$1"
577 ;;
578 --files)
579 files="$1"
580 ;;
581 --for-status)
582 for_status="$1"
583 ;;
584 -n|--summary-limit)
585 if summary_limit=$(($2 + 0)) 2>/dev/null && test "$summary_limit" = "$2"
586 then
587 :
588 else
589 usage
590 fi
591 shift
592 ;;
593 --)
594 shift
595 break
596 ;;
597 -*)
598 usage
599 ;;
600 *)
601 break
602 ;;
603 esac
604 shift
605 done
606 test $summary_limit = 0 && return
608 if rev=$(git rev-parse -q --verify --default HEAD ${1+"$1"})
610 then
611 head=$rev
612 test $# = 0 || shift
613 elif test -z "$1" -o "$1" = "HEAD"
614 then
615 # before the first commit: compare with an empty tree
616 head=$(git hash-object -w -t tree --stdin </dev/null)
617 test -z "$1" || shift
618 else
619 head="HEAD"
620 fi
621 if [ -n "$files" ]
623 then
624 test -n "$cached" &&
625 die "--cached cannot be used with --files"
626 diff_cmd=diff-files
627 head=
628 fi
629 cd_to_toplevel
631 # Get modified modules cared by user
632 modules=$(git $diff_cmd $cached --ignore-submodules=dirty --raw $head -- "$@" |
633 sane_egrep '^:([0-7]* )?160000' |
634 while read mod_src mod_dst sha1_src sha1_dst status name
635 do
636 # Always show modules deleted or type-changed (blob<->module)
637 test $status = D -o $status = T && echo "$name" && continue
638 # Also show added or modified modules which are checked out
639 GIT_DIR="$name/.git" git-rev-parse --git-dir >/dev/null 2>&1 &&
640 echo "$name"
641 done
642 )
643 test -z "$modules" && return
645 git $diff_cmd $cached --ignore-submodules=dirty --raw $head -- $modules |
647 sane_egrep '^:([0-7]* )?160000' |
648 cut -c2- |
649 while read mod_src mod_dst sha1_src sha1_dst status name
650 do
651 if test -z "$cached" &&
652 test $sha1_dst = 0000000000000000000000000000000000000000
653 then
654 case "$mod_dst" in
655 160000)
656 sha1_dst=$(GIT_DIR="$name/.git" git rev-parse HEAD)
657 ;;
658 100644 | 100755 | 120000)
659 sha1_dst=$(git hash-object $name)
660 ;;
661 000000)
662 ;; # removed
663 *)
664 # unexpected type
665 echo >&2 "unexpected mode $mod_dst"
666 continue ;;
667 esac
668 fi
669 missing_src=
670 missing_dst=
671 test $mod_src = 160000 &&
673 ! GIT_DIR="$name/.git" git-rev-parse -q --verify $sha1_src^0 >/dev/null &&
674 missing_src=t
675 test $mod_dst = 160000 &&
677 ! GIT_DIR="$name/.git" git-rev-parse -q --verify $sha1_dst^0 >/dev/null &&
678 missing_dst=t
679 total_commits=
681 case "$missing_src,$missing_dst" in
682 t,)
683 errmsg=" Warn: $name doesn't contain commit $sha1_src"
684 ;;
685 ,t)
686 errmsg=" Warn: $name doesn't contain commit $sha1_dst"
687 ;;
688 t,t)
689 errmsg=" Warn: $name doesn't contain commits $sha1_src and $sha1_dst"
690 ;;
691 *)
692 errmsg=
693 total_commits=$(
694 if test $mod_src = 160000 -a $mod_dst = 160000
695 then
696 range="$sha1_src...$sha1_dst"
697 elif test $mod_src = 160000
698 then
699 range=$sha1_src
700 else
701 range=$sha1_dst
702 fi
703 GIT_DIR="$name/.git" \
704 git rev-list --first-parent $range -- | wc -l
705 )
706 total_commits=" ($(($total_commits + 0)))"
707 ;;
708 esac
709 sha1_abbr_src=$(echo $sha1_src | cut -c1-7)
711 sha1_abbr_dst=$(echo $sha1_dst | cut -c1-7)
712 if test $status = T
713 then
714 if test $mod_dst = 160000
715 then
716 echo "* $name $sha1_abbr_src(blob)->$sha1_abbr_dst(submodule)$total_commits:"
717 else
718 echo "* $name $sha1_abbr_src(submodule)->$sha1_abbr_dst(blob)$total_commits:"
719 fi
720 else
721 echo "* $name $sha1_abbr_src...$sha1_abbr_dst$total_commits:"
722 fi
723 if test -n "$errmsg"
724 then
725 # Don't give error msg for modification whose dst is not submodule
726 # i.e. deleted or changed to blob
727 test $mod_dst = 160000 && echo "$errmsg"
728 else
729 if test $mod_src = 160000 -a $mod_dst = 160000
730 then
731 limit=
732 test $summary_limit -gt 0 && limit="-$summary_limit"
733 GIT_DIR="$name/.git" \
734 git log $limit --pretty='format: %m %s' \
735 --first-parent $sha1_src...$sha1_dst
736 elif test $mod_dst = 160000
737 then
738 GIT_DIR="$name/.git" \
739 git log --pretty='format: > %s' -1 $sha1_dst
740 else
741 GIT_DIR="$name/.git" \
742 git log --pretty='format: < %s' -1 $sha1_src
743 fi
744 echo
745 fi
746 echo
747 done |
748 if test -n "$for_status"; then
749 if [ -n "$files" ]; then
750 echo "# Submodules changed but not updated:"
751 else
752 echo "# Submodule changes to be committed:"
753 fi
754 echo "#"
755 sed -e 's|^|# |' -e 's|^# $|#|'
756 else
757 cat
758 fi
759}
760#
761# List all submodules, prefixed with:
762# - submodule not initialized
763# + different revision checked out
764#
765# If --cached was specified the revision in the index will be printed
766# instead of the currently checked out revision.
767#
768# $@ = requested paths (default to all)
769#
770cmd_status()
771{
772 # parse $args after "submodule ... status".
773 orig_flags=
774 while test $# -ne 0
775 do
776 case "$1" in
777 -q|--quiet)
778 GIT_QUIET=1
779 ;;
780 --cached)
781 cached=1
782 ;;
783 --recursive)
784 recursive=1
785 ;;
786 --)
787 shift
788 break
789 ;;
790 -*)
791 usage
792 ;;
793 *)
794 break
795 ;;
796 esac
797 orig_flags="$orig_flags $(git rev-parse --sq-quote "$1")"
798 shift
799 done
800 module_list "$@" |
802 while read mode sha1 stage path
803 do
804 name=$(module_name "$path") || exit
805 url=$(git config submodule."$name".url)
806 displaypath="$prefix$path"
807 if test "$stage" = U
808 then
809 say "U$sha1 $displaypath"
810 continue
811 fi
812 if test -z "$url" || ! test -d "$path"/.git -o -f "$path"/.git
813 then
814 say "-$sha1 $displaypath"
815 continue;
816 fi
817 set_name_rev "$path" "$sha1"
818 if git diff-files --ignore-submodules=dirty --quiet -- "$path"
819 then
820 say " $sha1 $displaypath$revname"
821 else
822 if test -z "$cached"
823 then
824 sha1=$(clear_local_git_env; cd "$path" && git rev-parse --verify HEAD)
825 set_name_rev "$path" "$sha1"
826 fi
827 say "+$sha1 $displaypath$revname"
828 fi
829 if test -n "$recursive"
831 then
832 (
833 prefix="$displaypath/"
834 clear_local_git_env
835 cd "$path" &&
836 eval cmd_status "$orig_args"
837 ) ||
838 die "Failed to recurse into submodule path '$path'"
839 fi
840 done
841}
842#
843# Sync remote urls for submodules
844# This makes the value for remote.$remote.url match the value
845# specified in .gitmodules.
846#
847cmd_sync()
848{
849 while test $# -ne 0
850 do
851 case "$1" in
852 -q|--quiet)
853 GIT_QUIET=1
854 shift
855 ;;
856 --)
857 shift
858 break
859 ;;
860 -*)
861 usage
862 ;;
863 *)
864 break
865 ;;
866 esac
867 done
868 cd_to_toplevel
869 module_list "$@" |
870 while read mode sha1 stage path
871 do
872 name=$(module_name "$path")
873 url=$(git config -f .gitmodules --get submodule."$name".url)
874 # Possibly a url relative to parent
876 case "$url" in
877 ./*|../*)
878 url=$(resolve_relative_url "$url") || exit
879 ;;
880 esac
881 if git config "submodule.$name.url" >/dev/null 2>/dev/null
883 then
884 say "Synchronizing submodule url for '$name'"
885 git config submodule."$name".url "$url"
886 if test -e "$path"/.git
888 then
889 (
890 clear_local_git_env
891 cd "$path"
892 remote=$(get_default_remote)
893 git config remote."$remote".url "$url"
894 )
895 fi
896 fi
897 done
898}
899# This loop parses the command line arguments to find the
901# subcommand name to dispatch. Parsing of the subcommand specific
902# options are primarily done by the subcommand implementations.
903# Subcommand specific options such as --branch and --cached are
904# parsed here as well, for backward compatibility.
905while test $# != 0 && test -z "$command"
907do
908 case "$1" in
909 add | foreach | init | update | status | summary | sync)
910 command=$1
911 ;;
912 -q|--quiet)
913 GIT_QUIET=1
914 ;;
915 -b|--branch)
916 case "$2" in
917 '')
918 usage
919 ;;
920 esac
921 branch="$2"; shift
922 ;;
923 --cached)
924 cached="$1"
925 ;;
926 --)
927 break
928 ;;
929 -*)
930 usage
931 ;;
932 *)
933 break
934 ;;
935 esac
936 shift
937done
938# No command word defaults to "status"
940test -n "$command" || command=status
941# "-b branch" is accepted only by "add"
943if test -n "$branch" && test "$command" != add
944then
945 usage
946fi
947# "--cached" is accepted only by "status" and "summary"
949if test -n "$cached" && test "$command" != status -a "$command" != summary
950then
951 usage
952fi
953"cmd_$command" "$@"