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-rw-r--r--Documentation/git-log.txt7
-rw-r--r--log-tree.c3
-rw-r--r--revision.c4
-rw-r--r--revision.h1
4 files changed, 15 insertions, 0 deletions
diff --git a/Documentation/git-log.txt b/Documentation/git-log.txt
index 63c1dbe..5a90f65 100644
--- a/Documentation/git-log.txt
+++ b/Documentation/git-log.txt
@@ -64,6 +64,13 @@ include::pretty-options.txt[]
--follow::
Continue listing the history of a file beyond renames.
+--log-size::
+ Before the log message print out its size in bytes. Intended
+ mainly for porcelain tools consumption. If git is unable to
+ produce a valid value size is set to zero.
+ Note that only message is considered, if also a diff is shown
+ its size is not included.
+
<paths>...::
Show only commits that affect the specified paths.
diff --git a/log-tree.c b/log-tree.c
index 8624d5a..a642371 100644
--- a/log-tree.c
+++ b/log-tree.c
@@ -295,6 +295,9 @@ void show_log(struct rev_info *opt, const char *sep)
if (opt->add_signoff)
len = append_signoff(&msgbuf, &msgbuf_len, len,
opt->add_signoff);
+ if (opt->show_log_size)
+ printf("log size %i\n", len);
+
printf("%s%s%s", msgbuf, extra, sep);
free(msgbuf);
}
diff --git a/revision.c b/revision.c
index 038693c..7d32a89 100644
--- a/revision.c
+++ b/revision.c
@@ -1150,6 +1150,10 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
die("unknown date format %s", arg);
continue;
}
+ if (!strcmp(arg, "--log-size")) {
+ revs->show_log_size = 1;
+ continue;
+ }
/*
* Grepping the commit log
diff --git a/revision.h b/revision.h
index f46b4d5..98a0a8f 100644
--- a/revision.h
+++ b/revision.h
@@ -81,6 +81,7 @@ struct rev_info {
const char *log_reencode;
const char *subject_prefix;
int no_inline;
+ int show_log_size;
/* Filter by commit log message */
struct grep_opt *grep_filter;