diff options
| -rw-r--r-- | builtin/submodule--helper.c | 36 |
1 files changed, 22 insertions, 14 deletions
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c index a157656a48..e630f0c730 100644 --- a/builtin/submodule--helper.c +++ b/builtin/submodule--helper.c @@ -2999,7 +2999,7 @@ struct add_data { }; #define ADD_DATA_INIT { .depth = -1 } -static void show_fetch_remotes(FILE *output, const char *git_dir_path) +static void append_fetch_remotes(struct strbuf *msg, const char *git_dir_path) { struct child_process cp_remote = CHILD_PROCESS_INIT; struct strbuf sb_remote_out = STRBUF_INIT; @@ -3015,7 +3015,7 @@ static void show_fetch_remotes(FILE *output, const char *git_dir_path) while ((next_line = strchr(line, '\n')) != NULL) { size_t len = next_line - line; if (strip_suffix_mem(line, &len, " (fetch)")) - fprintf(output, " %.*s\n", (int)len, line); + strbuf_addf(msg, " %.*s\n", (int)len, line); line = next_line + 1; } } @@ -3047,19 +3047,27 @@ static int add_submodule(const struct add_data *add_data) if (is_directory(submod_gitdir_path)) { if (!add_data->force) { - fprintf(stderr, _("A git directory for '%s' is found " - "locally with remote(s):"), - add_data->sm_name); - show_fetch_remotes(stderr, submod_gitdir_path); + struct strbuf msg = STRBUF_INIT; + char *die_msg; + + strbuf_addf(&msg, _("A git directory for '%s' is found " + "locally with remote(s):\n"), + add_data->sm_name); + + append_fetch_remotes(&msg, submod_gitdir_path); free(submod_gitdir_path); - die(_("If you want to reuse this local git " - "directory instead of cloning again from\n" - " %s\n" - "use the '--force' option. If the local git " - "directory is not the correct repo\n" - "or if you are unsure what this means, choose " - "another name with the '--name' option.\n"), - add_data->realrepo); + + strbuf_addf(&msg, _("If you want to reuse this local git " + "directory instead of cloning again from\n" + " %s\n" + "use the '--force' option. If the local git " + "directory is not the correct repo\n" + "or you are unsure what this means choose " + "another name with the '--name' option."), + add_data->realrepo); + + die_msg = strbuf_detach(&msg, NULL); + die("%s", die_msg); } else { printf(_("Reactivating local git directory for " "submodule '%s'\n"), add_data->sm_name); |