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builtin/rm.c: consolidate error reporting for removing submodules

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We have two (not identical) copies of error reporting when
attempting to remove submodules that have their repositories
embedded within them.  Add a helper function so that we do not have
to repeat similar error messages with subtly different wording
without a good reason.

Noticed by Jiang Xin.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano 2013-07-25 23:05:17 -07:00
parent 914dc0289d
commit 658ff473cf
1 changed files with 20 additions and 21 deletions
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41
builtin/rm.c
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@ -57,6 +57,21 @@ static void print_error_files(struct string_list *files_list,
}
}
static void error_removing_concrete_submodules(struct string_list *files, int *errs)
{
print_error_files(files,
Q_("the following submodule (or one of its nested "
"submodules)\n"
"uses a .git directory:",
"the following submodules (or one of its nested "
"submodules)\n"
"use a .git directory:", files->nr),
_("\n(use 'rm -rf' if you really want to remove "
"it including all of its history)"),
errs);
string_list_clear(files, 0);
}
static int check_submodules_use_gitfiles(void)
{
int i;
@ -85,16 +100,8 @@ static int check_submodules_use_gitfiles(void)
if (!submodule_uses_gitfile(name))
string_list_append(&files, name);
}
print_error_files(&files,
Q_("the following submodule (or one of its nested "
"submodules)\n uses a .git directory:",
"the following submodules (or one of its nested "
"submodules)\n use a .git directory:",
files.nr),
_("\n(use 'rm -rf' if you really want to remove "
"it including all of its history)"),
&errs);
string_list_clear(&files, 0);
error_removing_concrete_submodules(&files, &errs);
return errs;
}
@ -236,17 +243,9 @@ static int check_local_mod(unsigned char *head, int index_only)
" or -f to force removal)"),
&errs);
string_list_clear(&files_cached, 0);
print_error_files(&files_submodule,
Q_("the following submodule (or one of its nested "
"submodule)\nuses a .git directory:",
"the following submodules (or one of its nested "
"submodule)\nuse a .git directory:",
files_submodule.nr),
_("\n(use 'rm -rf' if you really "
"want to remove it including all "
"of its history)"),
&errs);
string_list_clear(&files_submodule, 0);
error_removing_concrete_submodules(&files_submodule, &errs);
print_error_files(&files_local,
Q_("the following file has local modifications:",
"the following files have local modifications:",