diff options
Diffstat (limited to 'builtin')
-rw-r--r-- | builtin/am.c | 15 | ||||
-rw-r--r-- | builtin/blame.c | 20 | ||||
-rw-r--r-- | builtin/branch.c | 2 | ||||
-rw-r--r-- | builtin/clone.c | 4 | ||||
-rw-r--r-- | builtin/commit.c | 6 | ||||
-rw-r--r-- | builtin/fsck.c | 18 | ||||
-rw-r--r-- | builtin/gc.c | 20 | ||||
-rw-r--r-- | builtin/ls-remote.c | 2 | ||||
-rw-r--r-- | builtin/merge-file.c | 3 | ||||
-rw-r--r-- | builtin/merge-tree.c | 3 | ||||
-rw-r--r-- | builtin/merge.c | 2 | ||||
-rw-r--r-- | builtin/notes.c | 6 | ||||
-rw-r--r-- | builtin/prune.c | 3 | ||||
-rw-r--r-- | builtin/pull.c | 4 | ||||
-rw-r--r-- | builtin/repack.c | 3 | ||||
-rw-r--r-- | builtin/rerere.c | 10 | ||||
-rw-r--r-- | builtin/show-ref.c | 2 | ||||
-rw-r--r-- | builtin/stripspace.c | 124 | ||||
-rw-r--r-- | builtin/tag.c | 4 | ||||
-rw-r--r-- | builtin/update-ref.c | 2 |
20 files changed, 121 insertions, 132 deletions
diff --git a/builtin/am.c b/builtin/am.c index 4f77e07b95..7b8e11eeaa 100644 --- a/builtin/am.c +++ b/builtin/am.c @@ -1343,7 +1343,7 @@ static int parse_mail(struct am_state *state, const char *mail) strbuf_addstr(&msg, "\n\n"); if (strbuf_read_file(&msg, am_path(state, "msg"), 0) < 0) die_errno(_("could not read '%s'"), am_path(state, "msg")); - stripspace(&msg, 0); + strbuf_stripspace(&msg, 0); if (state->signoff) am_signoff(&msg); @@ -2208,6 +2208,17 @@ enum resume_mode { RESUME_ABORT }; +static int git_am_config(const char *k, const char *v, void *cb) +{ + int status; + + status = git_gpg_config(k, v, NULL); + if (status) + return status; + + return git_default_config(k, v, NULL); +} + int cmd_am(int argc, const char **argv, const char *prefix) { struct am_state state; @@ -2308,7 +2319,7 @@ int cmd_am(int argc, const char **argv, const char *prefix) OPT_END() }; - git_config(git_default_config, NULL); + git_config(git_am_config, NULL); am_state_init(&state, git_path("rebase-apply")); diff --git a/builtin/blame.c b/builtin/blame.c index 4db01c195c..295ce92da5 100644 --- a/builtin/blame.c +++ b/builtin/blame.c @@ -974,7 +974,10 @@ static void pass_blame_to_parent(struct scoreboard *sb, fill_origin_blob(&sb->revs->diffopt, target, &file_o); num_get_patch++; - diff_hunks(&file_p, &file_o, 0, blame_chunk_cb, &d); + if (diff_hunks(&file_p, &file_o, 0, blame_chunk_cb, &d)) + die("unable to generate diff (%s -> %s)", + sha1_to_hex(parent->commit->object.sha1), + sha1_to_hex(target->commit->object.sha1)); /* The rest are the same as the parent */ blame_chunk(&d.dstq, &d.srcq, INT_MAX, d.offset, INT_MAX, parent); *d.dstq = NULL; @@ -1120,7 +1123,9 @@ static void find_copy_in_blob(struct scoreboard *sb, * file_p partially may match that image. */ memset(split, 0, sizeof(struct blame_entry [3])); - diff_hunks(file_p, &file_o, 1, handle_split_cb, &d); + if (diff_hunks(file_p, &file_o, 1, handle_split_cb, &d)) + die("unable to generate diff (%s)", + sha1_to_hex(parent->commit->object.sha1)); /* remainder, if any, all match the preimage */ handle_split(sb, ent, d.tlno, d.plno, ent->num_lines, parent, split); } @@ -1366,8 +1371,15 @@ static void pass_whole_blame(struct scoreboard *sb, */ static struct commit_list *first_scapegoat(struct rev_info *revs, struct commit *commit) { - if (!reverse) + if (!reverse) { + if (revs->first_parent_only && + commit->parents && + commit->parents->next) { + free_commit_list(commit->parents->next); + commit->parents->next = NULL; + } return commit->parents; + } return lookup_decoration(&revs->children, &commit->object); } @@ -2680,6 +2692,8 @@ parse_done: } else if (contents_from) die("--contents and --children do not blend well."); + else if (revs.first_parent_only) + die("combining --first-parent and --reverse is not supported"); else { final_commit_name = prepare_initial(&sb); sb.commits.compare = compare_commits_by_reverse_commit_date; diff --git a/builtin/branch.c b/builtin/branch.c index ff05869949..baaa44c1ae 100644 --- a/builtin/branch.c +++ b/builtin/branch.c @@ -786,7 +786,7 @@ static int edit_branch_description(const char *branch_name) strbuf_release(&buf); return -1; } - stripspace(&buf, 1); + strbuf_stripspace(&buf, 1); strbuf_addf(&name, "branch.%s.description", branch_name); status = git_config_set(name.buf, buf.len ? buf.buf : NULL); diff --git a/builtin/clone.c b/builtin/clone.c index 578da85254..cc896e22d1 100644 --- a/builtin/clone.c +++ b/builtin/clone.c @@ -1064,8 +1064,10 @@ int cmd_clone(int argc, const char **argv, const char *prefix) transport_unlock_pack(transport); transport_disconnect(transport); - if (option_dissociate) + if (option_dissociate) { + close_all_packs(); dissociate_from_references(); + } junk_mode = JUNK_LEAVE_REPO; err = checkout(); diff --git a/builtin/commit.c b/builtin/commit.c index 63772d016a..dca09e2c3b 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -775,7 +775,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix, s->hints = 0; if (clean_message_contents) - stripspace(&sb, 0); + strbuf_stripspace(&sb, 0); if (signoff) append_signoff(&sb, ignore_non_trailer(&sb), 0); @@ -1014,7 +1014,7 @@ static int template_untouched(struct strbuf *sb) if (!template_file || strbuf_read_file(&tmpl, template_file, 0) <= 0) return 0; - stripspace(&tmpl, cleanup_mode == CLEANUP_ALL); + strbuf_stripspace(&tmpl, cleanup_mode == CLEANUP_ALL); if (!skip_prefix(sb->buf, tmpl.buf, &start)) start = sb->buf; strbuf_release(&tmpl); @@ -1726,7 +1726,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix) wt_status_truncate_message_at_cut_line(&sb); if (cleanup_mode != CLEANUP_NONE) - stripspace(&sb, cleanup_mode == CLEANUP_ALL); + strbuf_stripspace(&sb, cleanup_mode == CLEANUP_ALL); if (template_untouched(&sb) && !allow_empty_message) { rollback_index_files(); fprintf(stderr, _("Aborting commit; you did not edit the message.\n")); diff --git a/builtin/fsck.c b/builtin/fsck.c index 079470342f..b9a74f0cf6 100644 --- a/builtin/fsck.c +++ b/builtin/fsck.c @@ -38,6 +38,7 @@ static int show_dangling = 1; #define ERROR_OBJECT 01 #define ERROR_REACHABLE 02 #define ERROR_PACK 04 +#define ERROR_REFS 010 #ifdef NO_D_INO_IN_DIRENT #define SORT_DIRENT 0 @@ -521,8 +522,10 @@ static int fsck_handle_ref(const char *refname, const struct object_id *oid, /* We'll continue with the rest despite the error.. */ return 0; } - if (obj->type != OBJ_COMMIT && is_branch(refname)) + if (obj->type != OBJ_COMMIT && is_branch(refname)) { error("%s: not a commit", refname); + errors_found |= ERROR_REFS; + } default_refs++; obj->used = 1; mark_object_reachable(obj); @@ -585,17 +588,23 @@ static int fsck_head_link(void) fprintf(stderr, "Checking HEAD link\n"); head_points_at = resolve_ref_unsafe("HEAD", 0, head_oid.hash, &flag); - if (!head_points_at) + if (!head_points_at) { + errors_found |= ERROR_REFS; return error("Invalid HEAD"); + } if (!strcmp(head_points_at, "HEAD")) /* detached HEAD */ null_is_error = 1; - else if (!starts_with(head_points_at, "refs/heads/")) + else if (!starts_with(head_points_at, "refs/heads/")) { + errors_found |= ERROR_REFS; return error("HEAD points to something strange (%s)", head_points_at); + } if (is_null_oid(&head_oid)) { - if (null_is_error) + if (null_is_error) { + errors_found |= ERROR_REFS; return error("HEAD: detached HEAD points at nothing"); + } fprintf(stderr, "notice: HEAD points to an unborn branch (%s)\n", head_points_at + 11); } @@ -615,6 +624,7 @@ static int fsck_cache_tree(struct cache_tree *it) if (!obj) { error("%s: invalid sha1 pointer in cache-tree", sha1_to_hex(it->sha1)); + errors_found |= ERROR_REFS; return 1; } obj->used = 1; diff --git a/builtin/gc.c b/builtin/gc.c index 0ad8d30b56..b757d9ae4f 100644 --- a/builtin/gc.c +++ b/builtin/gc.c @@ -340,15 +340,17 @@ int cmd_gc(int argc, const char **argv, const char *prefix) if (gc_before_repack()) return -1; - if (run_command_v_opt(repack.argv, RUN_GIT_CMD)) - return error(FAILED_RUN, repack.argv[0]); - - if (prune_expire) { - argv_array_push(&prune, prune_expire); - if (quiet) - argv_array_push(&prune, "--no-progress"); - if (run_command_v_opt(prune.argv, RUN_GIT_CMD)) - return error(FAILED_RUN, prune.argv[0]); + if (!repository_format_precious_objects) { + if (run_command_v_opt(repack.argv, RUN_GIT_CMD)) + return error(FAILED_RUN, repack.argv[0]); + + if (prune_expire) { + argv_array_push(&prune, prune_expire); + if (quiet) + argv_array_push(&prune, "--no-progress"); + if (run_command_v_opt(prune.argv, RUN_GIT_CMD)) + return error(FAILED_RUN, prune.argv[0]); + } } if (prune_worktrees_expire) { diff --git a/builtin/ls-remote.c b/builtin/ls-remote.c index 4554dbc8a9..5e9d5450b7 100644 --- a/builtin/ls-remote.c +++ b/builtin/ls-remote.c @@ -4,7 +4,7 @@ #include "remote.h" static const char ls_remote_usage[] = -"git ls-remote [--heads] [--tags] [-u <exec> | --upload-pack <exec>]\n" +"git ls-remote [--heads] [--tags] [--upload-pack=<exec>]\n" " [-q | --quiet] [--exit-code] [--get-url] [<repository> [<refs>...]]"; /* diff --git a/builtin/merge-file.c b/builtin/merge-file.c index ea8093f676..50d0bc873b 100644 --- a/builtin/merge-file.c +++ b/builtin/merge-file.c @@ -75,7 +75,8 @@ int cmd_merge_file(int argc, const char **argv, const char *prefix) names[i] = argv[i]; if (read_mmfile(mmfs + i, fname)) return -1; - if (buffer_is_binary(mmfs[i].ptr, mmfs[i].size)) + if (mmfs[i].size > MAX_XDIFF_SIZE || + buffer_is_binary(mmfs[i].ptr, mmfs[i].size)) return error("Cannot merge binary files: %s", argv[i]); } diff --git a/builtin/merge-tree.c b/builtin/merge-tree.c index f9ab48597e..2a4aafec6a 100644 --- a/builtin/merge-tree.c +++ b/builtin/merge-tree.c @@ -118,7 +118,8 @@ static void show_diff(struct merge_list *entry) if (!dst.ptr) size = 0; dst.size = size; - xdi_diff(&src, &dst, &xpp, &xecfg, &ecb); + if (xdi_diff(&src, &dst, &xpp, &xecfg, &ecb)) + die("unable to generate diff"); free(src.ptr); free(dst.ptr); } diff --git a/builtin/merge.c b/builtin/merge.c index a0edacab20..e6741f3380 100644 --- a/builtin/merge.c +++ b/builtin/merge.c @@ -806,7 +806,7 @@ static void prepare_to_commit(struct commit_list *remoteheads) abort_commit(remoteheads, NULL); } read_merge_msg(&msg); - stripspace(&msg, 0 < option_edit); + strbuf_stripspace(&msg, 0 < option_edit); if (!msg.len) abort_commit(remoteheads, _("Empty commit message.")); strbuf_release(&merge_msg); diff --git a/builtin/notes.c b/builtin/notes.c index 3608c64785..bb23d5501c 100644 --- a/builtin/notes.c +++ b/builtin/notes.c @@ -192,7 +192,7 @@ static void prepare_note_data(const unsigned char *object, struct note_data *d, if (launch_editor(d->edit_path, &d->buf, NULL)) { die(_("Please supply the note contents using either -m or -F option")); } - stripspace(&d->buf, 1); + strbuf_stripspace(&d->buf, 1); } } @@ -215,7 +215,7 @@ static int parse_msg_arg(const struct option *opt, const char *arg, int unset) if (d->buf.len) strbuf_addch(&d->buf, '\n'); strbuf_addstr(&d->buf, arg); - stripspace(&d->buf, 0); + strbuf_stripspace(&d->buf, 0); d->given = 1; return 0; @@ -232,7 +232,7 @@ static int parse_file_arg(const struct option *opt, const char *arg, int unset) die_errno(_("cannot read '%s'"), arg); } else if (strbuf_read_file(&d->buf, arg, 1024) < 0) die_errno(_("could not open or read '%s'"), arg); - stripspace(&d->buf, 0); + strbuf_stripspace(&d->buf, 0); d->given = 1; return 0; diff --git a/builtin/prune.c b/builtin/prune.c index 10b03d3e4c..8f4f052285 100644 --- a/builtin/prune.c +++ b/builtin/prune.c @@ -119,6 +119,9 @@ int cmd_prune(int argc, const char **argv, const char *prefix) argc = parse_options(argc, argv, prefix, options, prune_usage, 0); + if (repository_format_precious_objects) + die(_("cannot prune in a precious-objects repo")); + while (argc--) { unsigned char sha1[20]; const char *name = *argv++; diff --git a/builtin/pull.c b/builtin/pull.c index 7e3c11ea63..bf3fd3f9c8 100644 --- a/builtin/pull.c +++ b/builtin/pull.c @@ -66,7 +66,7 @@ static int parse_opt_rebase(const struct option *opt, const char *arg, int unset } static const char * const pull_usage[] = { - N_("git pull [options] [<repository> [<refspec>...]]"), + N_("git pull [<options>] [<repository> [<refspec>...]]"), NULL }; @@ -112,7 +112,7 @@ static struct option pull_options[] = { /* Options passed to git-merge or git-rebase */ OPT_GROUP(N_("Options related to merging")), { OPTION_CALLBACK, 'r', "rebase", &opt_rebase, - N_("false|true|preserve"), + "false|true|preserve", N_("incorporate changes by rebasing rather than merging"), PARSE_OPT_OPTARG, parse_opt_rebase }, OPT_PASSTHRU('n', NULL, &opt_diffstat, NULL, diff --git a/builtin/repack.c b/builtin/repack.c index 70b9b1eaf1..945611006a 100644 --- a/builtin/repack.c +++ b/builtin/repack.c @@ -193,6 +193,9 @@ int cmd_repack(int argc, const char **argv, const char *prefix) argc = parse_options(argc, argv, prefix, builtin_repack_options, git_repack_usage, 0); + if (delete_redundant && repository_format_precious_objects) + die(_("cannot delete packs in a precious-objects repo")); + if (pack_kept_objects < 0) pack_kept_objects = write_bitmaps; diff --git a/builtin/rerere.c b/builtin/rerere.c index 12535c9b4f..88e1359ebc 100644 --- a/builtin/rerere.c +++ b/builtin/rerere.c @@ -29,9 +29,10 @@ static int diff_two(const char *file1, const char *label1, xdemitconf_t xecfg; xdemitcb_t ecb; mmfile_t minus, plus; + int ret; if (read_mmfile(&minus, file1) || read_mmfile(&plus, file2)) - return 1; + return -1; printf("--- a/%s\n+++ b/%s\n", label1, label2); fflush(stdout); @@ -40,11 +41,11 @@ static int diff_two(const char *file1, const char *label1, memset(&xecfg, 0, sizeof(xecfg)); xecfg.ctxlen = 3; ecb.outf = outf; - xdi_diff(&minus, &plus, &xpp, &xecfg, &ecb); + ret = xdi_diff(&minus, &plus, &xpp, &xecfg, &ecb); free(minus.ptr); free(plus.ptr); - return 0; + return ret; } int cmd_rerere(int argc, const char **argv, const char *prefix) @@ -104,7 +105,8 @@ int cmd_rerere(int argc, const char **argv, const char *prefix) for (i = 0; i < merge_rr.nr; i++) { const char *path = merge_rr.items[i].string; const char *name = (const char *)merge_rr.items[i].util; - diff_two(rerere_path(name, "preimage"), path, path, path); + if (diff_two(rerere_path(name, "preimage"), path, path, path)) + die("unable to generate diff for %s", name); } } else usage_with_options(rerere_usage, options); diff --git a/builtin/show-ref.c b/builtin/show-ref.c index dfbc314ac2..131ef28e5c 100644 --- a/builtin/show-ref.c +++ b/builtin/show-ref.c @@ -8,7 +8,7 @@ static const char * const show_ref_usage[] = { N_("git show-ref [-q | --quiet] [--verify] [--head] [-d | --dereference] [-s | --hash[=<n>]] [--abbrev[=<n>]] [--tags] [--heads] [--] [<pattern>...]"), - N_("git show-ref --exclude-existing[=pattern] < ref-list"), + N_("git show-ref --exclude-existing[=<pattern>] < <ref-list>"), NULL }; diff --git a/builtin/stripspace.c b/builtin/stripspace.c index 1259ed708b..a8b7a93b43 100644 --- a/builtin/stripspace.c +++ b/builtin/stripspace.c @@ -1,71 +1,7 @@ #include "builtin.h" #include "cache.h" - -/* - * Returns the length of a line, without trailing spaces. - * - * If the line ends with newline, it will be removed too. - */ -static size_t cleanup(char *line, size_t len) -{ - while (len) { - unsigned char c = line[len - 1]; - if (!isspace(c)) - break; - len--; - } - - return len; -} - -/* - * Remove empty lines from the beginning and end - * and also trailing spaces from every line. - * - * Turn multiple consecutive empty lines between paragraphs - * into just one empty line. - * - * If the input has only empty lines and spaces, - * no output will be produced. - * - * If last line does not have a newline at the end, one is added. - * - * Enable skip_comments to skip every line starting with comment - * character. - */ -void stripspace(struct strbuf *sb, int skip_comments) -{ - int empties = 0; - size_t i, j, len, newlen; - char *eol; - - /* We may have to add a newline. */ - strbuf_grow(sb, 1); - - for (i = j = 0; i < sb->len; i += len, j += newlen) { - eol = memchr(sb->buf + i, '\n', sb->len - i); - len = eol ? eol - (sb->buf + i) + 1 : sb->len - i; - - if (skip_comments && len && sb->buf[i] == comment_line_char) { - newlen = 0; - continue; - } - newlen = cleanup(sb->buf + i, len); - - /* Not just an empty line? */ - if (newlen) { - if (empties > 0 && j > 0) - sb->buf[j++] = '\n'; - empties = 0; - memmove(sb->buf + j, sb->buf + i, newlen); - sb->buf[newlen + j++] = '\n'; - } else { - empties++; - } - } - - strbuf_setlen(sb, j); -} +#include "parse-options.h" +#include "strbuf.h" static void comment_lines(struct strbuf *buf) { @@ -77,41 +13,45 @@ static void comment_lines(struct strbuf *buf) free(msg); } -static const char *usage_msg = "\n" -" git stripspace [-s | --strip-comments] < input\n" -" git stripspace [-c | --comment-lines] < input"; +static const char * const stripspace_usage[] = { + N_("git stripspace [-s | --strip-comments] < input"), + N_("git stripspace [-c | --comment-lines] < input"), + NULL +}; + +enum stripspace_mode { + STRIP_DEFAULT = 0, + STRIP_COMMENTS, + COMMENT_LINES +}; int cmd_stripspace(int argc, const char **argv, const char *prefix) { struct strbuf buf = STRBUF_INIT; - int strip_comments = 0; - enum { INVAL = 0, STRIP_SPACE = 1, COMMENT_LINES = 2 } mode = STRIP_SPACE; - - if (argc == 2) { - if (!strcmp(argv[1], "-s") || - !strcmp(argv[1], "--strip-comments")) { - strip_comments = 1; - } else if (!strcmp(argv[1], "-c") || - !strcmp(argv[1], "--comment-lines")) { - mode = COMMENT_LINES; - } else { - mode = INVAL; - } - } else if (argc > 1) { - mode = INVAL; - } - - if (mode == INVAL) - usage(usage_msg); - - if (strip_comments || mode == COMMENT_LINES) + enum stripspace_mode mode = STRIP_DEFAULT; + + const struct option options[] = { + OPT_CMDMODE('s', "strip-comments", &mode, + N_("skip and remove all lines starting with comment character"), + STRIP_COMMENTS), + OPT_CMDMODE('c', "comment-lines", &mode, + N_("prepend comment character and blank to each line"), + COMMENT_LINES), + OPT_END() + }; + + argc = parse_options(argc, argv, prefix, options, stripspace_usage, 0); + if (argc) + usage_with_options(stripspace_usage, options); + + if (mode == STRIP_COMMENTS || mode == COMMENT_LINES) git_config(git_default_config, NULL); if (strbuf_read(&buf, 0, 1024) < 0) die_errno("could not read the input"); - if (mode == STRIP_SPACE) - stripspace(&buf, strip_comments); + if (mode == STRIP_DEFAULT || mode == STRIP_COMMENTS) + strbuf_stripspace(&buf, mode == STRIP_COMMENTS); else comment_lines(&buf); diff --git a/builtin/tag.c b/builtin/tag.c index cccca99104..f048cae0e0 100644 --- a/builtin/tag.c +++ b/builtin/tag.c @@ -498,7 +498,7 @@ static void create_tag(const unsigned char *object, const char *tag, } if (opt->cleanup_mode != CLEANUP_NONE) - stripspace(buf, opt->cleanup_mode == CLEANUP_ALL); + strbuf_stripspace(buf, opt->cleanup_mode == CLEANUP_ALL); if (!opt->message_given && !buf->len) die(_("no tag message?")); @@ -606,7 +606,7 @@ int cmd_tag(int argc, const char **argv, const char *prefix) OPT_STRING('u', "local-user", &keyid, N_("key-id"), N_("use another key to sign the tag")), OPT__FORCE(&force, N_("replace the tag if exists")), - OPT_BOOL(0, "create-reflog", &create_reflog, N_("create_reflog")), + OPT_BOOL(0, "create-reflog", &create_reflog, N_("create a reflog")), OPT_GROUP(N_("Tag listing options")), OPT_COLUMN(0, "column", &colopts, N_("show tag list in columns")), diff --git a/builtin/update-ref.c b/builtin/update-ref.c index 04dd00f734..7f30d3a76f 100644 --- a/builtin/update-ref.c +++ b/builtin/update-ref.c @@ -365,7 +365,7 @@ int cmd_update_ref(int argc, const char **argv, const char *prefix) N_("update <refname> not the one it points to")), OPT_BOOL('z', NULL, &end_null, N_("stdin has NUL-terminated arguments")), OPT_BOOL( 0 , "stdin", &read_stdin, N_("read updates from stdin")), - OPT_BOOL( 0 , "create-reflog", &create_reflog, N_("create_reflog")), + OPT_BOOL( 0 , "create-reflog", &create_reflog, N_("create a reflog")), OPT_END(), }; 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