diff options
Diffstat (limited to 'git-submodule.sh')
| -rwxr-xr-x | git-submodule.sh | 39 |
1 files changed, 34 insertions, 5 deletions
diff --git a/git-submodule.sh b/git-submodule.sh index b40f876a2c..2a3a197d10 100755 --- a/git-submodule.sh +++ b/git-submodule.sh @@ -6,7 +6,7 @@ USAGE="[--quiet] [--cached] \ [add <repo> [-b branch] <path>]|[status|init|update [-i|--init]|summary [-n|--summary-limit <n>] [<commit>]] \ -[--] [<path>...]" +[--] [<path>...]|[foreach <command>]" OPTIONS_SPEC= . git-sh-setup require_work_tree @@ -54,6 +54,15 @@ resolve_relative_url () } # +# Get submodule info for registered submodules +# $@ = path to limit submodule list +# +module_list() +{ + git ls-files --stage -- "$@" | grep '^160000 ' +} + +# # Map submodule path to submodule name # # $1 = path @@ -199,6 +208,26 @@ cmd_add() } # +# Execute an arbitrary command sequence in each checked out +# submodule +# +# $@ = command to execute +# +cmd_foreach() +{ + module_list | + while read mode sha1 stage path + do + if test -e "$path"/.git + then + say "Entering '$path'" + (cd "$path" && eval "$@") || + die "Stopping at '$path'; script returned non-zero status." + fi + done +} + +# # Register submodules in .git/config # # $@ = requested paths (default to all) @@ -226,7 +255,7 @@ cmd_init() shift done - git ls-files --stage -- "$@" | grep '^160000 ' | + module_list "$@" | while read mode sha1 stage path do # Skip already registered paths @@ -284,7 +313,7 @@ cmd_update() esac done - git ls-files --stage -- "$@" | grep '^160000 ' | + module_list "$@" | while read mode sha1 stage path do name=$(module_name "$path") || exit @@ -549,7 +578,7 @@ cmd_status() shift done - git ls-files --stage -- "$@" | grep '^160000 ' | + module_list "$@" | while read mode sha1 stage path do name=$(module_name "$path") || exit @@ -583,7 +612,7 @@ cmd_status() while test $# != 0 && test -z "$command" do case "$1" in - add | init | update | status | summary) + add | foreach | init | update | status | summary) command=$1 ;; -q|--quiet) |