diff options
Diffstat (limited to 'git-submodule.sh')
| -rwxr-xr-x | git-submodule.sh | 57 |
1 files changed, 45 insertions, 12 deletions
diff --git a/git-submodule.sh b/git-submodule.sh index 9bc5c5f94d..d56207ea05 100755 --- a/git-submodule.sh +++ b/git-submodule.sh @@ -8,7 +8,7 @@ dashless=$(basename "$0" | sed -e 's/-/ /') 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: $dashless [--quiet] foreach [--recursive] <command> @@ -413,8 +413,8 @@ cmd_foreach() die_if_unmatched "$mode" if test -e "$sm_path"/.git then - displaypath=$(relative_path "$sm_path") - say "$(eval_gettext "Entering '\$prefix\$displaypath'")" + displaypath=$(relative_path "$prefix$sm_path") + say "$(eval_gettext "Entering '\$displaypath'")" name=$(git submodule--helper name "$sm_path") ( prefix="$prefix$sm_path/" @@ -434,7 +434,7 @@ cmd_foreach() cmd_foreach "--recursive" "$@" fi ) <&3 3<&- || - die "$(eval_gettext "Stopping at '\$prefix\$displaypath'; script returned non-zero status.")" + die "$(eval_gettext "Stopping at '\$displaypath'; script returned non-zero status.")" fi done } @@ -473,7 +473,7 @@ cmd_init() die_if_unmatched "$mode" name=$(git submodule--helper name "$sm_path") || exit - displaypath=$(relative_path "$sm_path") + displaypath=$(relative_path "$prefix$sm_path") # Copy url setting when it is not set yet if test -z "$(git config "submodule.$name.url")" @@ -521,6 +521,7 @@ cmd_init() cmd_deinit() { # parse $args after "submodule ... deinit". + deinit_all= while test $# -ne 0 do case "$1" in @@ -530,6 +531,9 @@ cmd_deinit() -q|--quiet) GIT_QUIET=1 ;; + --all) + deinit_all=t + ;; --) shift break @@ -544,9 +548,14 @@ cmd_deinit() 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" "$@" | @@ -591,6 +600,24 @@ cmd_deinit() done } +is_tip_reachable () ( + clear_local_git_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 + cd "$1" && + case "$2" in + '') + git fetch ;; + *) + git fetch $(get_default_remote) "$2" ;; + esac +) + # # Update each submodule path to correct revision, using clone and checkout as needed # @@ -745,10 +772,15 @@ Maybe you want to use 'update --init'?")" then # Run fetch only if $sha1 isn't present or it # is not reachable from a ref. - (clear_local_git_env; cd "$sm_path" && - ( (rev=$(git rev-list -n 1 $sha1 --not --all 2>/dev/null) && - test -z "$rev") || git-fetch)) || + is_tip_reachable "$sm_path" "$sha1" || + fetch_in_submodule "$sm_path" || die "$(eval_gettext "Unable to fetch in submodule path '\$displaypath'")" + + # Now we tried the usual fetch, but $sha1 may + # not be reachable from any of the refs + is_tip_reachable "$sm_path" "$sha1" || + fetch_in_submodule "$sm_path" "$sha1" || + die "$(eval_gettext "Fetched in submodule path '\$displaypath', but it did not contain $sha1. Direct fetching of that commit failed.")" fi # Is this something we just cloned? @@ -779,8 +811,8 @@ Maybe you want to use 'update --init'?")" ;; !*) command="${update_module#!}" - die_msg="$(eval_gettext "Execution of '\$command \$sha1' failed in submodule path '\$prefix\$sm_path'")" - say_msg="$(eval_gettext "Submodule path '\$prefix\$sm_path': '\$command \$sha1'")" + die_msg="$(eval_gettext "Execution of '\$command \$sha1' failed in submodule path '\$displaypath'")" + say_msg="$(eval_gettext "Submodule path '\$displaypath': '\$command \$sha1'")" must_die_on_failure=yes ;; *) @@ -1136,6 +1168,7 @@ cmd_status() ( prefix="$displaypath/" clear_local_git_env + wt_prefix= cd "$sm_path" && eval cmd_status ) || |