diff options
Diffstat (limited to 'git-submodule.sh')
| -rwxr-xr-x | git-submodule.sh | 36 |
1 files changed, 23 insertions, 13 deletions
diff --git a/git-submodule.sh b/git-submodule.sh index 2dd29b3df0..1f132b489b 100755 --- a/git-submodule.sh +++ b/git-submodule.sh @@ -192,6 +192,16 @@ isnumber() n=$(($1 + 0)) 2>/dev/null && test "$n" = "$1" } +# Sanitize the local git environment for use within a submodule. We +# can't simply use clear_local_git_env since we want to preserve some +# of the settings from GIT_CONFIG_PARAMETERS. +sanitize_submodule_env() +{ + sanitized_config=$(git submodule--helper sanitize-config) + clear_local_git_env + GIT_CONFIG_PARAMETERS=$sanitized_config +} + # # Add a new submodule to the working tree, .gitmodules and the index # @@ -349,7 +359,7 @@ Use -f if you really want to add it." >&2 fi 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 "$branch" in @@ -418,7 +428,7 @@ cmd_foreach() name=$(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") && # we make $path available to scripts ... @@ -713,7 +723,7 @@ Maybe you want to use 'update --init'?")" cloned_modules="$cloned_modules;$name" subsha1= else - subsha1=$(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 @@ -723,11 +733,11 @@ Maybe you want to use 'update --init'?")" 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 @@ -745,7 +755,7 @@ 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" && + (sanitize_submodule_env; cd "$sm_path" && ( (rev=$(git rev-list -n 1 $sha1 --not --all 2>/dev/null) && test -z "$rev") || git-fetch)) || die "$(eval_gettext "Unable to fetch in submodule path '\$displaypath'")" @@ -787,7 +797,7 @@ Maybe you want to use 'update --init'?")" die "$(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" @@ -803,7 +813,7 @@ Maybe you want to use 'update --init'?")" then ( prefix="$prefix$sm_path/" - clear_local_git_env + sanitize_submodule_env cd "$sm_path" && eval cmd_update ) @@ -841,7 +851,7 @@ Maybe you want to use 'update --init'?")" set_name_rev () { revname=$( ( - clear_local_git_env + sanitize_submodule_env cd "$1" && { git describe "$2" 2>/dev/null || git describe --tags "$2" 2>/dev/null || @@ -1125,7 +1135,7 @@ cmd_status() else if test -z "$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" @@ -1135,7 +1145,7 @@ cmd_status() then ( prefix="$displaypath/" - clear_local_git_env + sanitize_submodule_env cd "$sm_path" && eval cmd_status ) || @@ -1209,7 +1219,7 @@ cmd_sync() 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" |