diff options
| author | Stefan Beller <sbeller@google.com> | 2016-05-31 16:59:33 -0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2016-06-01 11:31:49 -0700 |
| commit | b0f4b4084626ab0f87611acd89030e8bdf0b850e (patch) | |
| tree | 7e4419d2415305c02bb85eb300389176000835ee /git-submodule.sh | |
| parent | 60bd4b1c513bb652cdffad44382046ca872140eb (diff) | |
| download | git-b0f4b4084626ab0f87611acd89030e8bdf0b850e.tar.gz | |
submodule--helper: offer a consistent API
In 48308681 (2016-02-29, git submodule update: have a dedicated helper
for cloning), the helper communicated errors back only via exit code,
and dance with printing '#unmatched' in case of error was left to
git-submodule.sh as it uses the output of the helper and pipes it into
shell commands. This change makes the helper consistent by never
printing '#unmatched' in the helper but always handling these piping
issues in the actual shell script.
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 | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/git-submodule.sh b/git-submodule.sh index 5a4dec050b..fadbe5d3e0 100755 --- a/git-submodule.sh +++ b/git-submodule.sh @@ -345,7 +345,10 @@ cmd_foreach() # command in the subshell (and a recursive call to this function) exec 3<&0 - git submodule--helper list --prefix "$wt_prefix"| + { + git submodule--helper list --prefix "$wt_prefix" || + echo "#unmatched" + } | while read mode sha1 stage sm_path do die_if_unmatched "$mode" @@ -453,7 +456,10 @@ cmd_deinit() die "$(eval_gettext "Use '--all' if you really want to deinitialize all submodules")" fi - git submodule--helper list --prefix "$wt_prefix" "$@" | + { + git submodule--helper list --prefix "$wt_prefix" "$@" || + echo "#unmatched" + } | while read mode sha1 stage sm_path do die_if_unmatched "$mode" @@ -1013,7 +1019,10 @@ cmd_status() shift done - git submodule--helper list --prefix "$wt_prefix" "$@" | + { + git submodule--helper list --prefix "$wt_prefix" "$@" || + echo "#unmatched" + } | while read mode sha1 stage sm_path do die_if_unmatched "$mode" @@ -1091,7 +1100,10 @@ cmd_sync() esac done cd_to_toplevel - git submodule--helper list --prefix "$wt_prefix" "$@" | + { + git submodule--helper list --prefix "$wt_prefix" "$@" || + echo "#unmatched" + } | while read mode sha1 stage sm_path do die_if_unmatched "$mode" |