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| author | Stefan Beller <sbeller@google.com> | 2016-02-29 18:07:17 -0800 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2016-03-01 11:57:20 -0800 |
| commit | 48308681b072a1d32e1361c255347324a8ad151e (patch) | |
| tree | 7e15dfccd3e7e4fd58cefd907ce3c043f77a01cf /git-submodule.sh | |
| parent | aa71049485c7b789fb9121c7fc2bece431bc589b (diff) | |
| download | git-48308681b072a1d32e1361c255347324a8ad151e.tar.gz | |
git submodule update: have a dedicated helper for cloning
This introduces a new helper function in git submodule--helper
which takes care of cloning all submodules, which we want to
parallelize eventually.
Some tests (such as empty URL, update_mode=none) are required in the
helper to make the decision for cloning. These checks have been
moved into the C function as well (no need to repeat them in the
shell script).
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'git-submodule.sh')
| -rwxr-xr-x | git-submodule.sh | 47 |
1 files changed, 13 insertions, 34 deletions
diff --git a/git-submodule.sh b/git-submodule.sh index 9ee86d4f5b..a6a82d25aa 100755 --- a/git-submodule.sh +++ b/git-submodule.sh @@ -664,17 +664,20 @@ cmd_update() cmd_init "--" "$@" || return fi - cloned_modules= - git submodule--helper list --prefix "$wt_prefix" "$@" | { + { + git submodule--helper update-clone ${GIT_QUIET:+--quiet} \ + ${wt_prefix:+--prefix "$wt_prefix"} \ + ${prefix:+--recursive-prefix "$prefix"} \ + ${update:+--update "$update"} \ + ${reference:+--reference "$reference"} \ + ${depth:+--depth "$depth"} \ + "$@" || echo "#unmatched" + } | { err= - while read mode sha1 stage sm_path + while read mode sha1 stage just_cloned sm_path do die_if_unmatched "$mode" - if test "$stage" = U - then - echo >&2 "Skipping unmerged submodule $prefix$sm_path" - continue - fi + name=$(git submodule--helper name "$sm_path") || exit url=$(git config submodule."$name".url) branch=$(get_submodule_config "$name" branch master) @@ -691,27 +694,10 @@ cmd_update() displaypath=$(relative_path "$prefix$sm_path") - if test "$update_module" = "none" - then - echo >&2 "Skipping submodule '$displaypath'" - continue - fi - - if test -z "$url" - then - # Only mention uninitialized submodules when its - # path have been specified - test "$#" != "0" && - say >&2 "$(eval_gettext "Submodule path '\$displaypath' not initialized -Maybe you want to use 'update --init'?")" - continue - fi - - if ! test -d "$sm_path"/.git && ! test -f "$sm_path"/.git + if test $just_cloned -eq 1 then - git submodule--helper clone ${GIT_QUIET:+--quiet} --prefix "$prefix" --path "$sm_path" --name "$name" --url "$url" "$reference" "$depth" || exit - cloned_modules="$cloned_modules;$name" subsha1= + update_module=checkout else subsha1=$(clear_local_git_env; cd "$sm_path" && git rev-parse --verify HEAD) || @@ -751,13 +737,6 @@ Maybe you want to use 'update --init'?")" die "$(eval_gettext "Unable to fetch in submodule path '\$displaypath'")" fi - # Is this something we just cloned? - case ";$cloned_modules;" in - *";$name;"*) - # then there is no local change to integrate - update_module=checkout ;; - esac - must_die_on_failure= case "$update_module" in checkout) |