docbook: change css style

[git.git] / builtin-blame.c

diff --git a/builtin-blame.c b/builtin-blame.c
index 971126a80d3919c07b068b15540e297f64222248..83141fc84e22ad4852f255fa1ad453cc125a3255 100644 (file)
--- a/builtin-blame.c
+++ b/builtin-blame.c
@@ -1,5 +1,5 @@
 /*
- * Pickaxe
+ * Blame
  *
  * Copyright (c) 2006, Junio C Hamano
  */
@@ -40,6 +40,10 @@ static int reverse;
 static int blank_boundary;
 static int incremental;
 static int xdl_opts = XDF_NEED_MINIMAL;
+
+static enum date_mode blame_date_mode = DATE_ISO8601;
+static size_t blame_date_width;
+
 static struct string_list mailmap;
 
 #ifndef DEBUG
@@ -1532,24 +1536,20 @@ static const char *format_time(unsigned long time, const char *tz_str,
                               int show_raw_time)
 {
        static char time_buf[128];
-       time_t t = time;
-       int minutes, tz;
-       struct tm *tm;
+       const char *time_str;
+       int time_len;
+       int tz;
 
        if (show_raw_time) {
                sprintf(time_buf, "%lu %s", time, tz_str);
-               return time_buf;
        }
-
-       tz = atoi(tz_str);
-       minutes = tz < 0 ? -tz : tz;
-       minutes = (minutes / 100)*60 + (minutes % 100);
-       minutes = tz < 0 ? -minutes : minutes;
-       t = time + minutes * 60;
-       tm = gmtime(&t);
-
-       strftime(time_buf, sizeof(time_buf), "%Y-%m-%d %H:%M:%S ", tm);
-       strcat(time_buf, tz_str);
+       else {
+               tz = atoi(tz_str);
+               time_str = show_date(time, tz, blame_date_mode);
+               time_len = strlen(time_str);
+               memcpy(time_buf, time_str, time_len);
+               memset(time_buf + time_len, ' ', blame_date_width - time_len);
+       }
        return time_buf;
 }
 
@@ -1954,6 +1954,12 @@ static int git_blame_config(const char *var, const char *value, void *cb)
                blank_boundary = git_config_bool(var, value);
                return 0;
        }
+       if (!strcmp(var, "blame.date")) {
+               if (!value)
+                       return config_error_nonbool(var);
+               blame_date_mode = parse_date_format(value);
+               return 0;
+       }
        return git_default_config(var, value, cb);
 }
 
@@ -2218,6 +2224,8 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
 
        git_config(git_blame_config, NULL);
        init_revisions(&revs, NULL);
+       revs.date_mode = blame_date_mode;
+
        save_commit_buffer = 0;
        dashdash_pos = 0;
 
@@ -2242,8 +2250,39 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
 parse_done:
        argc = parse_options_end(&ctx);
 
-       if (cmd_is_annotate)
+       if (revs_file && read_ancestry(revs_file))
+               die("reading graft file %s failed: %s",
+                   revs_file, strerror(errno));
+
+       if (cmd_is_annotate) {
                output_option |= OUTPUT_ANNOTATE_COMPAT;
+               blame_date_mode = DATE_ISO8601;
+       } else {
+               blame_date_mode = revs.date_mode;
+       }
+
+       /* The maximum width used to show the dates */
+       switch (blame_date_mode) {
+       case DATE_RFC2822:
+               blame_date_width = sizeof("Thu, 19 Oct 2006 16:00:04 -0700");
+               break;
+       case DATE_ISO8601:
+               blame_date_width = sizeof("2006-10-19 16:00:04 -0700");
+               break;
+       case DATE_RAW:
+               blame_date_width = sizeof("1161298804 -0700");
+               break;
+       case DATE_SHORT:
+               blame_date_width = sizeof("2006-10-19");
+               break;
+       case DATE_RELATIVE:
+               /* "normal" is used as the fallback for "relative" */
+       case DATE_LOCAL:
+       case DATE_NORMAL:
+               blame_date_width = sizeof("Thu Oct 19 16:00:04 2006 -0700");
+               break;
+       }
+       blame_date_width -= 1; /* strip the null */
 
        if (DIFF_OPT_TST(&revs.diffopt, FIND_COPIES_HARDER))
                opt |= (PICKAXE_BLAME_COPY | PICKAXE_BLAME_MOVE |
@@ -2383,10 +2422,6 @@ parse_done:
        sb.ent = ent;
        sb.path = path;
 
-       if (revs_file && read_ancestry(revs_file))
-               die("reading graft file %s failed: %s",
-                   revs_file, strerror(errno));
-
        read_mailmap(&mailmap, NULL);
 
        if (!incremental)