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Sync with Git 2.16.4

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* maint-2.16:
  Git 2.16.4
  Git 2.15.2
  Git 2.14.4
  Git 2.13.7
  verify_path: disallow symlinks in .gitmodules
  update-index: stat updated files earlier
  verify_dotfile: mention case-insensitivity in comment
  verify_path: drop clever fallthrough
  skip_prefix: add case-insensitive variant
  is_{hfs,ntfs}_dotgitmodules: add tests
  is_ntfs_dotgit: match other .git files
  is_hfs_dotgit: match other .git files
  is_ntfs_dotgit: use a size_t for traversing string
  submodule-config: verify submodule names as paths
This commit is contained in:
Junio C Hamano
2018-05-22 14:25:26 +09:00
parent 468165c1d8 a42a58d7b6
commit 68f95b26e4
20 changed files with 507 additions and 42 deletions
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24
builtin/submodule--helper.c
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@ -1817,6 +1817,29 @@ static int is_active(int argc, const char **argv, const char *prefix)
return !is_submodule_active(the_repository, argv[1]);
}
/*
* Exit non-zero if any of the submodule names given on the command line is
* invalid. If no names are given, filter stdin to print only valid names
* (which is primarily intended for testing).
*/
static int check_name(int argc, const char **argv, const char *prefix)
{
if (argc > 1) {
while (*++argv) {
if (check_submodule_name(*argv) < 0)
return 1;
}
} else {
struct strbuf buf = STRBUF_INIT;
while (strbuf_getline(&buf, stdin) != EOF) {
if (!check_submodule_name(buf.buf))
printf("%s\n", buf.buf);
}
strbuf_release(&buf);
}
return 0;
}
#define SUPPORT_SUPER_PREFIX (1<<0)
struct cmd_struct {
@ -1842,6 +1865,7 @@ static struct cmd_struct commands[] = {
{"push-check", push_check, 0},
{"absorb-git-dirs", absorb_git_dirs, SUPPORT_SUPER_PREFIX},
{"is-active", is_active, 0},
{"check-name", check_name, 0},
};
int cmd_submodule__helper(int argc, const char **argv, const char *prefix)