diff options
Diffstat (limited to 'builtin/blame.c')
| -rw-r--r-- | builtin/blame.c | 77 |
1 files changed, 73 insertions, 4 deletions
diff --git a/builtin/blame.c b/builtin/blame.c index 581de0d832..b6534d4dea 100644 --- a/builtin/blame.c +++ b/builtin/blame.c @@ -27,6 +27,7 @@ #include "object-store.h" #include "blame.h" #include "string-list.h" +#include "refs.h" static char blame_usage[] = N_("git blame [<options>] [<rev-opts>] [<rev>] [--] <file>"); @@ -52,14 +53,17 @@ static int no_whole_file_rename; static int show_progress; static char repeated_meta_color[COLOR_MAXLEN]; static int coloring_mode; +static struct string_list ignore_revs_file_list = STRING_LIST_INIT_NODUP; +static int mark_unblamable_lines; +static int mark_ignored_lines; static struct date_mode blame_date_mode = { DATE_ISO8601 }; static size_t blame_date_width; static struct string_list mailmap = STRING_LIST_INIT_NODUP; -#ifndef DEBUG -#define DEBUG 0 +#ifndef DEBUG_BLAME +#define DEBUG_BLAME 0 #endif static unsigned blame_move_score; @@ -479,6 +483,14 @@ static void emit_other(struct blame_scoreboard *sb, struct blame_entry *ent, int } } + if (mark_unblamable_lines && ent->unblamable) { + length--; + putchar('*'); + } + if (mark_ignored_lines && ent->ignored) { + length--; + putchar('?'); + } printf("%.*s", length, hex); if (opt & OUTPUT_ANNOTATE_COMPAT) { const char *name; @@ -695,6 +707,24 @@ static int git_blame_config(const char *var, const char *value, void *cb) parse_date_format(value, &blame_date_mode); return 0; } + if (!strcmp(var, "blame.ignorerevsfile")) { + const char *str; + int ret; + + ret = git_config_pathname(&str, var, value); + if (ret) + return ret; + string_list_insert(&ignore_revs_file_list, str); + return 0; + } + if (!strcmp(var, "blame.markunblamablelines")) { + mark_unblamable_lines = git_config_bool(var, value); + return 0; + } + if (!strcmp(var, "blame.markignoredlines")) { + mark_ignored_lines = git_config_bool(var, value); + return 0; + } if (!strcmp(var, "color.blame.repeatedlines")) { if (color_parse_mem(value, strlen(value), repeated_meta_color)) warning(_("invalid color '%s' in color.blame.repeatedLines"), @@ -774,6 +804,27 @@ static int is_a_rev(const char *name) return OBJ_NONE < oid_object_info(the_repository, &oid, NULL); } +static void build_ignorelist(struct blame_scoreboard *sb, + struct string_list *ignore_revs_file_list, + struct string_list *ignore_rev_list) +{ + struct string_list_item *i; + struct object_id oid; + + oidset_init(&sb->ignore_list, 0); + for_each_string_list_item(i, ignore_revs_file_list) { + if (!strcmp(i->string, "")) + oidset_clear(&sb->ignore_list); + else + oidset_parse_file(&sb->ignore_list, i->string); + } + for_each_string_list_item(i, ignore_rev_list) { + if (get_oid_committish(i->string, &oid)) + die(_("cannot find revision %s to ignore"), i->string); + oidset_insert(&sb->ignore_list, &oid); + } +} + int cmd_blame(int argc, const char **argv, const char *prefix) { struct rev_info revs; @@ -785,6 +836,7 @@ int cmd_blame(int argc, const char **argv, const char *prefix) struct progress_info pi = { NULL, 0 }; struct string_list range_list = STRING_LIST_INIT_NODUP; + struct string_list ignore_rev_list = STRING_LIST_INIT_NODUP; int output_option = 0, opt = 0; int show_stats = 0; const char *revs_file = NULL; @@ -806,6 +858,8 @@ int cmd_blame(int argc, const char **argv, const char *prefix) OPT_BIT('s', NULL, &output_option, N_("Suppress author name and timestamp (Default: off)"), OUTPUT_NO_AUTHOR), OPT_BIT('e', "show-email", &output_option, N_("Show author email instead of name (Default: off)"), OUTPUT_SHOW_EMAIL), OPT_BIT('w', NULL, &xdl_opts, N_("Ignore whitespace differences"), XDF_IGNORE_WHITESPACE), + OPT_STRING_LIST(0, "ignore-rev", &ignore_rev_list, N_("rev"), N_("Ignore <rev> when blaming")), + OPT_STRING_LIST(0, "ignore-revs-file", &ignore_revs_file_list, N_("file"), N_("Ignore revisions from <file>")), OPT_BIT(0, "color-lines", &output_option, N_("color redundant metadata from previous line differently"), OUTPUT_COLOR_LINE), OPT_BIT(0, "color-by-age", &output_option, N_("color lines by age"), OUTPUT_SHOW_AGE_WITH_COLOR), @@ -814,7 +868,7 @@ int cmd_blame(int argc, const char **argv, const char *prefix) * and are only included here to get included in the "-h" * output: */ - { OPTION_LOWLEVEL_CALLBACK, 0, "indent-heuristic", NULL, NULL, N_("Use an experimental heuristic to improve diffs"), PARSE_OPT_NOARG, parse_opt_unknown_cb }, + { OPTION_LOWLEVEL_CALLBACK, 0, "indent-heuristic", NULL, NULL, N_("Use an experimental heuristic to improve diffs"), PARSE_OPT_NOARG, NULL, 0, parse_opt_unknown_cb }, OPT_BIT(0, "minimal", &xdl_opts, N_("Spend extra cycles to find better match"), XDF_NEED_MINIMAL), OPT_STRING('S', NULL, &revs_file, N_("file"), N_("Use revisions from <file> instead of calling git-rev-list")), @@ -993,12 +1047,27 @@ parse_done: revs.disable_stdin = 1; setup_revisions(argc, argv, &revs, NULL); + if (!revs.pending.nr && is_bare_repository()) { + struct commit *head_commit; + struct object_id head_oid; + + if (!resolve_ref_unsafe("HEAD", RESOLVE_REF_READING, + &head_oid, NULL) || + !(head_commit = lookup_commit_reference_gently(revs.repo, + &head_oid, 1))) + die("no such ref: HEAD"); + + add_pending_object(&revs, &head_commit->object, "HEAD"); + } init_scoreboard(&sb); sb.revs = &revs; sb.contents_from = contents_from; sb.reverse = reverse; sb.repo = the_repository; + build_ignorelist(&sb, &ignore_revs_file_list, &ignore_rev_list); + string_list_clear(&ignore_revs_file_list, 0); + string_list_clear(&ignore_rev_list, 0); setup_scoreboard(&sb, path, &o); lno = sb.num_lines; @@ -1049,7 +1118,7 @@ parse_done: if (blame_copy_score) sb.copy_score = blame_copy_score; - sb.debug = DEBUG; + sb.debug = DEBUG_BLAME; sb.on_sanity_fail = &sanity_check_on_fail; sb.show_root = show_root; |