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author | Nguyễn Thái Ngọc Duy <pclouds@gmail.com> | 2019-04-12 17:08:19 +0700 |
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committer | Junio C Hamano <gitster@pobox.com> | 2019-04-15 11:58:42 +0900 |
commit | a282f5a90613de5f4b449749ea8738ac20872271 (patch) | |
tree | 251cc3f0606860b587c98f02a0693e9c208b2719 | |
parent | mingw: allow building with an MSYS2 runtime v3.x (diff) | |
download | tgif-a282f5a90613de5f4b449749ea8738ac20872271.tar.xz |
submodule foreach: fix "<command> --quiet" not being respected
Robin reported that
git submodule foreach --quiet git pull --quiet origin
is not really quiet anymore [1]. "git pull" behaves as if --quiet is not
given.
This happens because parseopt in submodule--helper will try to parse
both --quiet options as if they are foreach's options, not git-pull's.
The parsed options are removed from the command line. So when we do
pull later, we execute just this
git pull origin
When calling submodule helper, adding "--" in front of "git pull" will
stop parseopt for parsing options that do not really belong to
submodule--helper foreach.
PARSE_OPT_KEEP_UNKNOWN is removed as a safety measure. parseopt should
never see unknown options or something has gone wrong. There are also
a couple usage string update while I'm looking at them.
While at it, I also add "--" to other subcommands that pass "$@" to
submodule--helper. "$@" in these cases are paths and less likely to be
--something-like-this. But the point still stands, git-submodule has
parsed and classified what are options, what are paths. submodule--helper
should never consider paths passed by git-submodule to be options even
if they look like one.
The test case is also contributed by Robin.
[1] it should be quiet before fc1b9243cd (submodule: port submodule
subcommand 'foreach' from shell to C, 2018-05-10) because parseopt
can't accidentally eat options then.
Reported-by: Robin H. Johnson <robbat2@gentoo.org>
Tested-by: Robin H. Johnson <robbat2@gentoo.org>
Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
-rw-r--r-- | builtin/submodule--helper.c | 8 | ||||
-rwxr-xr-x | git-submodule.sh | 11 | ||||
-rwxr-xr-x | t/t7407-submodule-foreach.sh | 10 |
3 files changed, 20 insertions, 9 deletions
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c index b80fc4ba3d..c934c21e3d 100644 --- a/builtin/submodule--helper.c +++ b/builtin/submodule--helper.c @@ -566,12 +566,12 @@ static int module_foreach(int argc, const char **argv, const char *prefix) }; const char *const git_submodule_helper_usage[] = { - N_("git submodule--helper foreach [--quiet] [--recursive] <command>"), + N_("git submodule--helper foreach [--quiet] [--recursive] [--] <command>"), NULL }; argc = parse_options(argc, argv, prefix, module_foreach_options, - git_submodule_helper_usage, PARSE_OPT_KEEP_UNKNOWN); + git_submodule_helper_usage, 0); if (module_list_compute(0, NULL, prefix, &pathspec, &list) < 0) return 1; @@ -709,7 +709,7 @@ static int module_init(int argc, const char **argv, const char *prefix) }; const char *const git_submodule_helper_usage[] = { - N_("git submodule--helper init [<path>]"), + N_("git submodule--helper init [<options>] [<path>]"), NULL }; @@ -2097,7 +2097,7 @@ static int absorb_git_dirs(int argc, const char **argv, const char *prefix) }; const char *const git_submodule_helper_usage[] = { - N_("git submodule--helper embed-git-dir [<path>...]"), + N_("git submodule--helper absorb-git-dirs [<options>] [<path>...]"), NULL }; diff --git a/git-submodule.sh b/git-submodule.sh index b5f2beee60..d7edd25dc3 100755 --- a/git-submodule.sh +++ b/git-submodule.sh @@ -345,7 +345,7 @@ cmd_foreach() shift done - git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper foreach ${GIT_QUIET:+--quiet} ${recursive:+--recursive} "$@" + git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper foreach ${GIT_QUIET:+--quiet} ${recursive:+--recursive} -- "$@" } # @@ -376,7 +376,7 @@ cmd_init() shift done - git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper init ${GIT_QUIET:+--quiet} "$@" + git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper init ${GIT_QUIET:+--quiet} -- "$@" } # @@ -412,7 +412,7 @@ cmd_deinit() shift done - git ${wt_prefix:+-C "$wt_prefix"} submodule--helper deinit ${GIT_QUIET:+--quiet} ${prefix:+--prefix "$prefix"} ${force:+--force} ${deinit_all:+--all} "$@" + git ${wt_prefix:+-C "$wt_prefix"} submodule--helper deinit ${GIT_QUIET:+--quiet} ${prefix:+--prefix "$prefix"} ${force:+--force} ${deinit_all:+--all} -- "$@" } is_tip_reachable () ( @@ -541,6 +541,7 @@ cmd_update() ${depth:+--depth "$depth"} \ $recommend_shallow \ $jobs \ + -- \ "$@" || echo "#unmatched" $? } | { err= @@ -933,7 +934,7 @@ cmd_status() shift done - git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper status ${GIT_QUIET:+--quiet} ${cached:+--cached} ${recursive:+--recursive} "$@" + git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper status ${GIT_QUIET:+--quiet} ${cached:+--cached} ${recursive:+--recursive} -- "$@" } # # Sync remote urls for submodules @@ -966,7 +967,7 @@ cmd_sync() esac done - git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper sync ${GIT_QUIET:+--quiet} ${recursive:+--recursive} "$@" + git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper sync ${GIT_QUIET:+--quiet} ${recursive:+--recursive} -- "$@" } cmd_absorbgitdirs() diff --git a/t/t7407-submodule-foreach.sh b/t/t7407-submodule-foreach.sh index 77729ac4aa..706ae762e0 100755 --- a/t/t7407-submodule-foreach.sh +++ b/t/t7407-submodule-foreach.sh @@ -411,4 +411,14 @@ test_expect_success 'multi-argument command passed to foreach is not shell-evalu test_cmp expected actual ' +test_expect_success 'option-like arguments passed to foreach commands are not lost' ' + ( + cd super && + git submodule foreach "echo be --quiet" > ../expected && + git submodule foreach echo be --quiet > ../actual + ) && + grep -sq -e "--quiet" expected && + test_cmp expected actual +' + test_done |