summaryrefslogtreecommitdiff
path: root/builtin-blame.c
diff options
context:
space:
mode:
authorJunio C Hamano <junkio@cox.net>2006-12-18 22:04:38 (GMT)
committerJunio C Hamano <junkio@cox.net>2006-12-19 00:28:19 (GMT)
commit4c10a5caa7d5e481a2acefbae71b694ab7e57108 (patch)
treebaf10941970140f93faba5bf59293bc5f4515966 /builtin-blame.c
parent8336afa563fbeff35e531396273065161181f04c (diff)
downloadgit-4c10a5caa7d5e481a2acefbae71b694ab7e57108.zip
git-4c10a5caa7d5e481a2acefbae71b694ab7e57108.tar.gz
git-4c10a5caa7d5e481a2acefbae71b694ab7e57108.tar.bz2
blame: -b (blame.blankboundary) and --root (blame.showroot)
When blame.blankboundary is set (or -b option is given), commit object names are blanked out in the "human readable" output format for boundary commits. When blame.showroot is not set (or --root is not given), the root commits are treated as boundary commits. The code still attributes the lines to them, but with -b their object names are not shown. Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'builtin-blame.c')
-rw-r--r--builtin-blame.c33
1 files changed, 31 insertions, 2 deletions
diff --git a/builtin-blame.c b/builtin-blame.c
index a250724..211bdb3 100644
--- a/builtin-blame.c
+++ b/builtin-blame.c
@@ -22,7 +22,9 @@
static char blame_usage[] =
"git-blame [-c] [-l] [-t] [-f] [-n] [-p] [-L n,m] [-S <revs-file>] [-M] [-C] [-C] [commit] [--] file\n"
" -c, --compatibility Use the same output mode as git-annotate (Default: off)\n"
+" -b Show blank SHA-1 for boundary commits (Default: off)\n"
" -l, --long Show long commit SHA1 (Default: off)\n"
+" --root Do not treat root commits as boundaries (Default: off)\n"
" -t, --time Show raw timestamp (Default: off)\n"
" -f, --show-name Show original filename (Default: auto)\n"
" -n, --show-number Show original linenumber (Default: off)\n"
@@ -36,6 +38,8 @@ static int longest_author;
static int max_orig_digits;
static int max_digits;
static int max_score_digits;
+static int show_root;
+static int blank_boundary;
#ifndef DEBUG
#define DEBUG 0
@@ -1095,6 +1099,9 @@ static void assign_blame(struct scoreboard *sb, struct rev_info *revs, int opt)
if (commit->object.parsed)
mark_parents_uninteresting(commit);
}
+ /* treat root commit as boundary */
+ if (!commit->parents && !show_root)
+ commit->object.flags |= UNINTERESTING;
/* Take responsibility for the remaining entries */
for (ent = sb->ent; ent; ent = ent->next)
@@ -1318,8 +1325,12 @@ static void emit_other(struct scoreboard *sb, struct blame_entry *ent, int opt)
int length = (opt & OUTPUT_LONG_OBJECT_NAME) ? 40 : 8;
if (suspect->commit->object.flags & UNINTERESTING) {
- length--;
- putchar('^');
+ if (!blank_boundary) {
+ length--;
+ putchar('^');
+ }
+ else
+ memset(hex, ' ', length);
}
printf("%.*s", length, hex);
@@ -1639,6 +1650,19 @@ static void prepare_blame_range(struct scoreboard *sb,
usage(blame_usage);
}
+static int git_blame_config(const char *var, const char *value)
+{
+ if (!strcmp(var, "blame.showroot")) {
+ show_root = git_config_bool(var, value);
+ return 0;
+ }
+ if (!strcmp(var, "blame.blankboundary")) {
+ blank_boundary = git_config_bool(var, value);
+ return 0;
+ }
+ return git_default_config(var, value);
+}
+
int cmd_blame(int argc, const char **argv, const char *prefix)
{
struct rev_info revs;
@@ -1654,6 +1678,7 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
char type[10];
const char *bottomtop = NULL;
+ git_config(git_blame_config);
save_commit_buffer = 0;
opt = 0;
@@ -1662,6 +1687,10 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
const char *arg = argv[i];
if (*arg != '-')
break;
+ else if (!strcmp("-b", arg))
+ blank_boundary = 1;
+ else if (!strcmp("--root", arg))
+ show_root = 1;
else if (!strcmp("-c", arg))
output_option |= OUTPUT_ANNOTATE_COMPAT;
else if (!strcmp("-t", arg))