diff options
Diffstat (limited to 'builtin/submodule--helper.c')
-rw-r--r-- | builtin/submodule--helper.c | 80 |
1 files changed, 48 insertions, 32 deletions
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c index f8fb70c826..e630f0c730 100644 --- a/builtin/submodule--helper.c +++ b/builtin/submodule--helper.c @@ -307,7 +307,7 @@ struct module_list { const struct cache_entry **entries; int alloc, nr; }; -#define MODULE_LIST_INIT { NULL, 0, 0 } +#define MODULE_LIST_INIT { 0 } static int module_list_compute(int argc, const char **argv, const char *prefix, @@ -588,7 +588,7 @@ struct init_cb { const char *prefix; unsigned int flags; }; -#define INIT_CB_INIT { NULL, 0 } +#define INIT_CB_INIT { 0 } static void init_submodule(const char *path, const char *prefix, unsigned int flags) @@ -717,7 +717,7 @@ struct status_cb { const char *prefix; unsigned int flags; }; -#define STATUS_CB_INIT { NULL, 0 } +#define STATUS_CB_INIT { 0 } static void print_status(unsigned int flags, char state, const char *path, const struct object_id *oid, const char *displaypath) @@ -911,13 +911,13 @@ struct module_cb { char status; const char *sm_path; }; -#define MODULE_CB_INIT { 0, 0, NULL, NULL, '\0', NULL } +#define MODULE_CB_INIT { 0 } struct module_cb_list { struct module_cb **entries; int alloc, nr; }; -#define MODULE_CB_LIST_INIT { NULL, 0, 0 } +#define MODULE_CB_LIST_INIT { 0 } struct summary_cb { int argc; @@ -928,7 +928,7 @@ struct summary_cb { unsigned int files: 1; int summary_limit; }; -#define SUMMARY_CB_INIT { 0, NULL, NULL, 0, 0, 0, 0 } +#define SUMMARY_CB_INIT { 0 } enum diff_cmd { DIFF_INDEX, @@ -1334,7 +1334,7 @@ struct sync_cb { const char *prefix; unsigned int flags; }; -#define SYNC_CB_INIT { NULL, 0 } +#define SYNC_CB_INIT { 0 } static void sync_submodule(const char *path, const char *prefix, unsigned int flags) @@ -1480,7 +1480,7 @@ struct deinit_cb { const char *prefix; unsigned int flags; }; -#define DEINIT_CB_INIT { NULL, 0 } +#define DEINIT_CB_INIT { 0 } static void deinit_submodule(const char *path, const char *prefix, unsigned int flags) @@ -1647,8 +1647,9 @@ struct submodule_alternate_setup { } error_mode; struct string_list *reference; }; -#define SUBMODULE_ALTERNATE_SETUP_INIT { NULL, \ - SUBMODULE_ALTERNATE_ERROR_IGNORE, NULL } +#define SUBMODULE_ALTERNATE_SETUP_INIT { \ + .error_mode = SUBMODULE_ALTERNATE_ERROR_IGNORE, \ +} static const char alternate_error_advice[] = N_( "An alternate computed from a superproject's alternate is invalid.\n" @@ -1668,18 +1669,24 @@ static int add_possible_reference_from_superproject( * standard layout with .git/(modules/<name>)+/objects */ if (strip_suffix(odb->path, "/objects", &len)) { + struct repository alternate; char *sm_alternate; struct strbuf sb = STRBUF_INIT; struct strbuf err = STRBUF_INIT; strbuf_add(&sb, odb->path, len); + repo_init(&alternate, sb.buf, NULL); + /* * We need to end the new path with '/' to mark it as a dir, * otherwise a submodule name containing '/' will be broken * as the last part of a missing submodule reference would * be taken as a file name. */ - strbuf_addf(&sb, "/modules/%s/", sas->submodule_name); + strbuf_reset(&sb); + submodule_name_to_gitdir(&sb, &alternate, sas->submodule_name); + strbuf_addch(&sb, '/'); + repo_clear(&alternate); sm_alternate = compute_alternate_path(sb.buf, &err); if (sm_alternate) { @@ -1749,7 +1756,7 @@ static int clone_submodule(struct module_clone_data *clone_data) struct strbuf sb = STRBUF_INIT; struct child_process cp = CHILD_PROCESS_INIT; - strbuf_addf(&sb, "%s/modules/%s", get_git_dir(), clone_data->name); + submodule_name_to_gitdir(&sb, the_repository, clone_data->name); sm_gitdir = absolute_pathdup(sb.buf); strbuf_reset(&sb); @@ -2760,7 +2767,6 @@ static int push_check(int argc, const char **argv, const char *prefix) static int ensure_core_worktree(int argc, const char **argv, const char *prefix) { - const struct submodule *sub; const char *path; const char *cw; struct repository subrepo; @@ -2770,11 +2776,7 @@ static int ensure_core_worktree(int argc, const char **argv, const char *prefix) path = argv[1]; - sub = submodule_from_path(the_repository, null_oid(), path); - if (!sub) - BUG("We could get the submodule handle before?"); - - if (repo_submodule_init(&subrepo, the_repository, sub)) + if (repo_submodule_init(&subrepo, the_repository, path, null_oid())) die(_("could not get a repository handle for submodule '%s'"), path); if (!repo_config_get_string_tmp(&subrepo, "core.worktree", &cw)) { @@ -2997,7 +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; @@ -3013,7 +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; } } @@ -3045,19 +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); @@ -3084,6 +3094,10 @@ static int add_submodule(const struct add_data *add_data) prepare_submodule_repo_env(&cp.env_array); cp.git_cmd = 1; cp.dir = add_data->sm_path; + /* + * NOTE: we only get here if add_data->force is true, so + * passing --force to checkout is reasonable. + */ strvec_pushl(&cp.args, "checkout", "-f", "-q", NULL); if (add_data->branch) { @@ -3214,6 +3228,7 @@ static void die_on_index_match(const char *path, int force) } free(ps_matched); } + clear_pathspec(&ps); } static void die_on_repo_without_commits(const char *path) @@ -3225,6 +3240,7 @@ static void die_on_repo_without_commits(const char *path) if (resolve_gitlink_ref(path, "HEAD", &oid) < 0) die(_("'%s' does not have a commit checked out"), path); } + strbuf_release(&sb); } static int module_add(int argc, const char **argv, const char *prefix) |