From 13424764db3273091d136bd470cf14852255c98c Mon Sep 17 00:00:00 2001 From: Prathamesh Chavan Date: Mon, 15 Jan 2018 02:45:28 +0530 Subject: submodule: port submodule subcommand 'sync' from shell to C Port the submodule subcommand 'sync' from shell to C using the same mechanism as that used for porting submodule subcommand 'status'. Hence, here the function cmd_sync() is ported from shell to C. This is done by introducing four functions: module_sync(), sync_submodule(), sync_submodule_cb() and print_default_remote(). The function print_default_remote() is introduced for getting the default remote as stdout. Mentored-by: Christian Couder Mentored-by: Stefan Beller Signed-off-by: Prathamesh Chavan Signed-off-by: Junio C Hamano --- git-submodule.sh | 57 +------------------------------------------------------- 1 file changed, 1 insertion(+), 56 deletions(-) (limited to 'git-submodule.sh') diff --git a/git-submodule.sh b/git-submodule.sh index 156255a9e5..0825cae149 100755 --- a/git-submodule.sh +++ b/git-submodule.sh @@ -1036,63 +1036,8 @@ cmd_sync() ;; esac done - cd_to_toplevel - { - git submodule--helper list --prefix "$wt_prefix" "$@" || - echo "#unmatched" $? - } | - while read -r mode sha1 stage sm_path - do - die_if_unmatched "$mode" "$sha1" - # skip inactive submodules - if ! git submodule--helper is-active "$sm_path" - then - continue - fi - - name=$(git submodule--helper name "$sm_path") - url=$(git config -f .gitmodules --get submodule."$name".url) - - # Possibly a url relative to parent - case "$url" in - ./*|../*) - # rewrite foo/bar as ../.. to find path from - # submodule work tree to superproject work tree - up_path="$(printf '%s\n' "$sm_path" | sed "s/[^/][^/]*/../g")" && - # guarantee a trailing / - up_path=${up_path%/}/ && - # path from submodule work tree to submodule origin repo - sub_origin_url=$(git submodule--helper resolve-relative-url "$url" "$up_path") && - # path from superproject work tree to submodule origin repo - super_config_url=$(git submodule--helper resolve-relative-url "$url") || exit - ;; - *) - sub_origin_url="$url" - super_config_url="$url" - ;; - esac - - displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix") - say "$(eval_gettext "Synchronizing submodule url for '\$displaypath'")" - git config submodule."$name".url "$super_config_url" - - if test -e "$sm_path"/.git - then - ( - sanitize_submodule_env - cd "$sm_path" - remote=$(get_default_remote) - git config remote."$remote".url "$sub_origin_url" - - if test -n "$recursive" - then - prefix="$prefix$sm_path/" - eval cmd_sync - fi - ) - fi - done + git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper sync ${GIT_QUIET:+--quiet} ${recursive:+--recursive} "$@" } cmd_absorbgitdirs() -- cgit v1.2.1