diff options
Diffstat (limited to 'submodule.c')
| -rw-r--r-- | submodule.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/submodule.c b/submodule.c index d4e8276f17..0494492bd0 100644 --- a/submodule.c +++ b/submodule.c @@ -81,6 +81,39 @@ int update_path_in_gitmodules(const char *oldpath, const char *newpath) return 0; } +/* + * Try to remove the "submodule.<name>" section from .gitmodules where the given + * path is configured. Return 0 only if a .gitmodules file was found, a section + * with the correct path=<path> setting was found and we could remove it. + */ +int remove_path_from_gitmodules(const char *path) +{ + struct strbuf sect = STRBUF_INIT; + struct string_list_item *path_option; + + if (!file_exists(".gitmodules")) /* Do nothing without .gitmodules */ + return -1; + + if (gitmodules_is_unmerged) + die(_("Cannot change unmerged .gitmodules, resolve merge conflicts first")); + + path_option = unsorted_string_list_lookup(&config_name_for_path, path); + if (!path_option) { + warning(_("Could not find section in .gitmodules where path=%s"), path); + return -1; + } + strbuf_addstr(§, "submodule."); + strbuf_addstr(§, path_option->util); + if (git_config_rename_section_in_file(".gitmodules", sect.buf, NULL) < 0) { + /* Maybe the user already did that, don't error out here */ + warning(_("Could not remove .gitmodules entry for %s"), path); + strbuf_release(§); + return -1; + } + strbuf_release(§); + return 0; +} + void stage_updated_gitmodules(void) { struct strbuf buf = STRBUF_INIT; |