diff options
Diffstat (limited to 'builtin/log.c')
| -rw-r--r-- | builtin/log.c | 143 |
1 files changed, 80 insertions, 63 deletions
diff --git a/builtin/log.c b/builtin/log.c index 55abe07610..f5d4930590 100644 --- a/builtin/log.c +++ b/builtin/log.c @@ -23,14 +23,18 @@ /* Set a default date-time format for git log ("log.date" config variable) */ static const char *default_date_mode = NULL; +static int default_abbrev_commit; static int default_show_root = 1; static int decoration_style; +static int decoration_given; static const char *fmt_patch_subject_prefix = "PATCH"; static const char *fmt_pretty; -static const char * const builtin_log_usage = +static const char * const builtin_log_usage[] = { "git log [<options>] [<since>..<until>] [[--] <path>...]\n" - " or: git show [options] <object>..."; + " or: git show [options] <object>...", + NULL +}; static int parse_decoration_style(const char *var, const char *value) { @@ -49,6 +53,23 @@ static int parse_decoration_style(const char *var, const char *value) return -1; } +static int decorate_callback(const struct option *opt, const char *arg, int unset) +{ + if (unset) + decoration_style = 0; + else if (arg) + decoration_style = parse_decoration_style("command line", arg); + else + decoration_style = DECORATE_SHORT_REFS; + + if (decoration_style < 0) + die("invalid --decorate option: %s", arg); + + decoration_given = 1; + + return 0; +} + static void cmd_log_init_defaults(struct rev_info *rev) { rev->abbrev = DEFAULT_ABBREV; @@ -57,6 +78,7 @@ static void cmd_log_init_defaults(struct rev_info *rev) get_commit_format(fmt_pretty, rev); rev->verbose_header = 1; DIFF_OPT_SET(&rev->diffopt, RECURSIVE); + rev->abbrev_commit = default_abbrev_commit; rev->show_root_diff = default_show_root; rev->subject_prefix = fmt_patch_subject_prefix; DIFF_OPT_SET(&rev->diffopt, ALLOW_TEXTCONV); @@ -68,16 +90,29 @@ static void cmd_log_init_defaults(struct rev_info *rev) static void cmd_log_init_finish(int argc, const char **argv, const char *prefix, struct rev_info *rev, struct setup_revision_opt *opt) { - int i; - int decoration_given = 0; struct userformat_want w; - /* - * Check for -h before setup_revisions(), or "git log -h" will - * fail when run without a git directory. - */ - if (argc == 2 && !strcmp(argv[1], "-h")) - usage(builtin_log_usage); + int quiet = 0, source = 0; + + const struct option builtin_log_options[] = { + OPT_BOOLEAN(0, "quiet", &quiet, "suppress diff output"), + OPT_BOOLEAN(0, "source", &source, "show source"), + { OPTION_CALLBACK, 0, "decorate", NULL, NULL, "decorate options", + PARSE_OPT_OPTARG, decorate_callback}, + OPT_END() + }; + + argc = parse_options(argc, argv, prefix, + builtin_log_options, builtin_log_usage, + PARSE_OPT_KEEP_ARGV0 | PARSE_OPT_KEEP_UNKNOWN | + PARSE_OPT_KEEP_DASHDASH); + argc = setup_revisions(argc, argv, rev, opt); + if (quiet) + rev->diffopt.output_format |= DIFF_FORMAT_NO_OUTPUT; + + /* Any arguments at this point are not recognized */ + if (argc > 1) + die("unrecognized argument: %s", argv[1]); memset(&w, 0, sizeof(w)); userformat_find_requirements(NULL, &w); @@ -94,35 +129,21 @@ static void cmd_log_init_finish(int argc, const char **argv, const char *prefix, if (rev->diffopt.pathspec.nr != 1) usage("git logs can only follow renames on one pathname at a time"); } - for (i = 1; i < argc; i++) { - const char *arg = argv[i]; - if (!strcmp(arg, "--decorate")) { - decoration_style = DECORATE_SHORT_REFS; - decoration_given = 1; - } else if (!prefixcmp(arg, "--decorate=")) { - const char *v = skip_prefix(arg, "--decorate="); - decoration_style = parse_decoration_style(arg, v); - if (decoration_style < 0) - die(_("invalid --decorate option: %s"), arg); - decoration_given = 1; - } else if (!strcmp(arg, "--no-decorate")) { + + if (source) + rev->show_source = 1; + + if (rev->pretty_given && rev->commit_format == CMIT_FMT_RAW) { + /* + * "log --pretty=raw" is special; ignore UI oriented + * configuration variables such as decoration. + */ + if (!decoration_given) decoration_style = 0; - } else if (!strcmp(arg, "--source")) { - rev->show_source = 1; - } else if (!strcmp(arg, "-h")) { - usage(builtin_log_usage); - } else - die(_("unrecognized argument: %s"), arg); + if (!rev->abbrev_commit_given) + rev->abbrev_commit = 0; } - /* - * defeat log.decorate configuration interacting with --pretty=raw - * from the command line. - */ - if (!decoration_given && rev->pretty_given - && rev->commit_format == CMIT_FMT_RAW) - decoration_style = 0; - if (decoration_style) { rev->show_decorations = 1; load_ref_decorations(decoration_style); @@ -309,6 +330,10 @@ static int git_log_config(const char *var, const char *value, void *cb) return git_config_string(&fmt_pretty, var, value); if (!strcmp(var, "format.subjectprefix")) return git_config_string(&fmt_patch_subject_prefix, var, value); + if (!strcmp(var, "log.abbrevcommit")) { + default_abbrev_commit = git_config_bool(var, value); + return 0; + } if (!strcmp(var, "log.date")) return git_config_string(&default_date_mode, var, value); if (!strcmp(var, "log.decorate")) { @@ -334,9 +359,6 @@ int cmd_whatchanged(int argc, const char **argv, const char *prefix) git_config(git_log_config, NULL); - if (diff_use_color_default == -1) - diff_use_color_default = git_use_color_default; - init_revisions(&rev, prefix); rev.diff = 1; rev.simplify_history = 0; @@ -351,9 +373,11 @@ int cmd_whatchanged(int argc, const char **argv, const char *prefix) static void show_tagger(char *buf, int len, struct rev_info *rev) { struct strbuf out = STRBUF_INIT; + struct pretty_print_context pp = {0}; - pp_user_info("Tagger", rev->commit_format, &out, buf, rev->date_mode, - get_log_output_encoding()); + pp.fmt = rev->commit_format; + pp.date_mode = rev->date_mode; + pp_user_info(&pp, "Tagger", &out, buf, get_log_output_encoding()); printf("%s", out.buf); strbuf_release(&out); } @@ -414,13 +438,12 @@ int cmd_show(int argc, const char **argv, const char *prefix) struct rev_info rev; struct object_array_entry *objects; struct setup_revision_opt opt; + struct pathspec match_all; int i, count, ret = 0; git_config(git_log_config, NULL); - if (diff_use_color_default == -1) - diff_use_color_default = git_use_color_default; - + init_pathspec(&match_all, NULL); init_revisions(&rev, prefix); rev.diff = 1; rev.always_show_header = 1; @@ -467,7 +490,7 @@ int cmd_show(int argc, const char **argv, const char *prefix) diff_get_color_opt(&rev.diffopt, DIFF_COMMIT), name, diff_get_color_opt(&rev.diffopt, DIFF_RESET)); - read_tree_recursive((struct tree *)o, "", 0, 0, NULL, + read_tree_recursive((struct tree *)o, "", 0, 0, &match_all, show_tree_object, NULL); rev.shown_one = 1; break; @@ -495,16 +518,13 @@ int cmd_log_reflog(int argc, const char **argv, const char *prefix) git_config(git_log_config, NULL); - if (diff_use_color_default == -1) - diff_use_color_default = git_use_color_default; - init_revisions(&rev, prefix); init_reflog_walk(&rev.reflog_info); - rev.abbrev_commit = 1; rev.verbose_header = 1; memset(&opt, 0, sizeof(opt)); opt.def = "HEAD"; cmd_log_init_defaults(&rev); + rev.abbrev_commit = 1; rev.commit_format = CMIT_FMT_ONELINE; rev.use_terminator = 1; rev.always_show_header = 1; @@ -520,9 +540,6 @@ int cmd_log(int argc, const char **argv, const char *prefix) git_config(git_log_config, NULL); - if (diff_use_color_default == -1) - diff_use_color_default = git_use_color_default; - init_revisions(&rev, prefix); rev.always_show_header = 1; memset(&opt, 0, sizeof(opt)); @@ -591,7 +608,8 @@ static int git_format_config(const char *var, const char *value, void *cb) string_list_append(&extra_cc, value); return 0; } - if (!strcmp(var, "diff.color") || !strcmp(var, "color.diff")) { + if (!strcmp(var, "diff.color") || !strcmp(var, "color.diff") || + !strcmp(var, "color.ui")) { return 0; } if (!strcmp(var, "format.numbered")) { @@ -735,10 +753,8 @@ static void make_cover_letter(struct rev_info *rev, int use_stdout, int quiet) { const char *committer; - const char *subject_start = NULL; const char *body = "*** SUBJECT HERE ***\n\n*** BLURB HERE ***\n"; const char *msg; - const char *extra_headers = rev->extra_headers; struct shortlog log; struct strbuf sb = STRBUF_INIT; int i; @@ -746,6 +762,7 @@ static void make_cover_letter(struct rev_info *rev, int use_stdout, struct diff_options opts; int need_8bit_cte = 0; struct commit *commit = NULL; + struct pretty_print_context pp = {0}; if (rev->commit_format != CMIT_FMT_EMAIL) die(_("Cover letter needs email format")); @@ -777,7 +794,7 @@ static void make_cover_letter(struct rev_info *rev, int use_stdout, free(commit); } - log_write_email_headers(rev, head, &subject_start, &extra_headers, + log_write_email_headers(rev, head, &pp.subject, &pp.after_subject, &need_8bit_cte); for (i = 0; !need_8bit_cte && i < nr; i++) @@ -785,11 +802,11 @@ static void make_cover_letter(struct rev_info *rev, int use_stdout, need_8bit_cte = 1; msg = body; - pp_user_info(NULL, CMIT_FMT_EMAIL, &sb, committer, DATE_RFC2822, - encoding); - pp_title_line(CMIT_FMT_EMAIL, &msg, &sb, subject_start, extra_headers, - encoding, need_8bit_cte); - pp_remainder(CMIT_FMT_EMAIL, &msg, &sb, 0); + pp.fmt = CMIT_FMT_EMAIL; + pp.date_mode = DATE_RFC2822; + pp_user_info(&pp, NULL, &sb, committer, encoding); + pp_title_line(&pp, &msg, &sb, encoding, need_8bit_cte); + pp_remainder(&pp, &msg, &sb, 0); printf("%s\n", sb.buf); strbuf_release(&sb); @@ -1153,6 +1170,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) die (_("-n and -k are mutually exclusive.")); if (keep_subject && subject_prefix) die (_("--subject-prefix and -k are mutually exclusive.")); + rev.preserve_subject = keep_subject; argc = setup_revisions(argc, argv, &rev, &s_r_opt); if (argc > 1) @@ -1383,8 +1401,7 @@ static void print_commit(char sign, struct commit *commit, int verbose, find_unique_abbrev(commit->object.sha1, abbrev)); } else { struct strbuf buf = STRBUF_INIT; - struct pretty_print_context ctx = {0}; - pretty_print_commit(CMIT_FMT_ONELINE, commit, &buf, &ctx); + pp_commit_easy(CMIT_FMT_ONELINE, commit, &buf); printf("%c %s %s\n", sign, find_unique_abbrev(commit->object.sha1, abbrev), buf.buf); |