diff options
Diffstat (limited to 'builtin/commit.c')
| -rw-r--r-- | builtin/commit.c | 80 |
1 files changed, 61 insertions, 19 deletions
diff --git a/builtin/commit.c b/builtin/commit.c index 8c6372038b..4a45bedc09 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -42,7 +42,20 @@ static const char * const builtin_status_usage[] = { NULL }; -static const char implicit_ident_advice[] = +static const char implicit_ident_advice_noconfig[] = +N_("Your name and email address were configured automatically based\n" +"on your username and hostname. Please check that they are accurate.\n" +"You can suppress this message by setting them explicitly. Run the\n" +"following command and follow the instructions in your editor to edit\n" +"your configuration file:\n" +"\n" +" git config --global --edit\n" +"\n" +"After doing this, you may fix the identity used for this commit with:\n" +"\n" +" git commit --amend --reset-author\n"); + +static const char implicit_ident_advice_config[] = N_("Your name and email address were configured automatically based\n" "on your username and hostname. Please check that they are accurate.\n" "You can suppress this message by setting them explicitly:\n" @@ -340,6 +353,13 @@ static char *prepare_index(int argc, const char **argv, const char *prefix, discard_cache(); read_cache_from(index_lock.filename); + if (update_main_cache_tree(WRITE_TREE_SILENT) == 0) { + if (reopen_lock_file(&index_lock) < 0) + die(_("unable to write index file")); + if (write_locked_index(&the_index, &index_lock, CLOSE_LOCK)) + die(_("unable to update temporary index")); + } else + warning(_("Failed to update main cache tree")); commit_style = COMMIT_NORMAL; return index_lock.filename; @@ -380,8 +400,12 @@ static char *prepare_index(int argc, const char **argv, const char *prefix, if (!only && !pathspec.nr) { hold_locked_index(&index_lock, 1); refresh_cache_or_die(refresh_flags); - if (active_cache_changed) { + if (active_cache_changed + || !cache_tree_fully_valid(active_cache_tree)) { update_main_cache_tree(WRITE_TREE_SILENT); + active_cache_changed = 1; + } + if (active_cache_changed) { if (write_locked_index(&the_index, &index_lock, COMMIT_LOCK)) die(_("unable to write new_index file")); @@ -431,6 +455,7 @@ static char *prepare_index(int argc, const char **argv, const char *prefix, hold_locked_index(&index_lock, 1); add_remove_files(&partial); refresh_cache(REFRESH_QUIET); + update_main_cache_tree(WRITE_TREE_SILENT); if (write_locked_index(&the_index, &index_lock, CLOSE_LOCK)) die(_("unable to write new_index file")); @@ -1055,7 +1080,8 @@ static const char *find_author_by_nickname(const char *name) revs.mailmap = &mailmap; read_mailmap(revs.mailmap, NULL); - prepare_revision_walk(&revs); + if (prepare_revision_walk(&revs)) + die(_("revision walk setup failed")); commit = get_revision(&revs); if (commit) { struct pretty_print_context ctx = {0}; @@ -1409,6 +1435,24 @@ int cmd_status(int argc, const char **argv, const char *prefix) return 0; } +static const char *implicit_ident_advice(void) +{ + char *user_config = NULL; + char *xdg_config = NULL; + int config_exists; + + home_config_paths(&user_config, &xdg_config, "config"); + config_exists = file_exists(user_config) || file_exists(xdg_config); + free(user_config); + free(xdg_config); + + if (config_exists) + return _(implicit_ident_advice_config); + else + return _(implicit_ident_advice_noconfig); + +} + static void print_summary(const char *prefix, const unsigned char *sha1, int initial_commit) { @@ -1447,7 +1491,7 @@ static void print_summary(const char *prefix, const unsigned char *sha1, strbuf_addbuf_percentquote(&format, &committer_ident); if (advice_implicit_identity) { strbuf_addch(&format, '\n'); - strbuf_addstr(&format, _(implicit_ident_advice)); + strbuf_addstr(&format, implicit_ident_advice()); } } strbuf_release(&author_ident); @@ -1515,7 +1559,7 @@ static int run_rewrite_hook(const unsigned char *oldsha1, { /* oldsha1 SP newsha1 LF NUL */ static char buf[2*40 + 3]; - struct child_process proc; + struct child_process proc = CHILD_PROCESS_INIT; const char *argv[3]; int code; size_t n; @@ -1527,7 +1571,6 @@ static int run_rewrite_hook(const unsigned char *oldsha1, argv[1] = "amend"; argv[2] = NULL; - memset(&proc, 0, sizeof(proc)); proc.argv = argv; proc.in = -1; proc.stdout_to_stderr = 1; @@ -1627,11 +1670,12 @@ int cmd_commit(int argc, const char **argv, const char *prefix) const char *index_file, *reflog_msg; char *nl; unsigned char sha1[20]; - struct ref_lock *ref_lock; struct commit_list *parents = NULL, **pptr = &parents; struct stat statbuf; struct commit *current_head = NULL; struct commit_extra_header *extra = NULL; + struct ref_transaction *transaction; + struct strbuf err = STRBUF_INIT; if (argc == 2 && !strcmp(argv[1], "-h")) usage_with_options(builtin_commit_usage, builtin_commit_options); @@ -1753,16 +1797,6 @@ int cmd_commit(int argc, const char **argv, const char *prefix) strbuf_release(&author_ident); free_commit_extra_headers(extra); - ref_lock = lock_any_ref_for_update("HEAD", - !current_head - ? NULL - : current_head->object.sha1, - 0, NULL); - if (!ref_lock) { - rollback_index_files(); - die(_("cannot lock HEAD ref")); - } - nl = strchr(sb.buf, '\n'); if (nl) strbuf_setlen(&sb, nl + 1 - sb.buf); @@ -1771,10 +1805,17 @@ int cmd_commit(int argc, const char **argv, const char *prefix) strbuf_insert(&sb, 0, reflog_msg, strlen(reflog_msg)); strbuf_insert(&sb, strlen(reflog_msg), ": ", 2); - if (write_ref_sha1(ref_lock, sha1, sb.buf) < 0) { + transaction = ref_transaction_begin(&err); + if (!transaction || + ref_transaction_update(transaction, "HEAD", sha1, + current_head + ? current_head->object.sha1 : NULL, + 0, !!current_head, &err) || + ref_transaction_commit(transaction, sb.buf, &err)) { rollback_index_files(); - die(_("cannot update HEAD ref")); + die("%s", err.buf); } + ref_transaction_free(transaction); unlink(git_path("CHERRY_PICK_HEAD")); unlink(git_path("REVERT_HEAD")); @@ -1803,5 +1844,6 @@ int cmd_commit(int argc, const char **argv, const char *prefix) if (!quiet) print_summary(prefix, sha1, !current_head); + strbuf_release(&err); return 0; } |