From 70b006b9712b57741ec1320b15aef2f8b1d6a905 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Tue, 28 Feb 2006 11:30:19 -0800 Subject: Tie it all together: "git log" This is what the previous diffs all built up to. We can do "git log" as a trivial small helper function inside git.c, because the infrastructure is all there for us to use as a library. Signed-off-by: Linus Torvalds Signed-off-by: Junio C Hamano --- git.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) (limited to 'git.c') diff --git a/git.c b/git.c index 993cd0d490..b0da6b1945 100644 --- a/git.c +++ b/git.c @@ -12,6 +12,10 @@ #include "git-compat-util.h" #include "exec_cmd.h" +#include "cache.h" +#include "commit.h" +#include "revision.h" + #ifndef PATH_MAX # define PATH_MAX 4096 #endif @@ -245,6 +249,25 @@ static int cmd_help(int argc, char **argv, char **envp) return 0; } +#define LOGSIZE (65536) + +static int cmd_log(int argc, char **argv, char **envp) +{ + struct rev_info rev; + struct commit *commit; + char *buf = xmalloc(LOGSIZE); + + argc = setup_revisions(argc, argv, &rev, "HEAD"); + prepare_revision_walk(&rev); + setup_pager(); + while ((commit = get_revision(&rev)) != NULL) { + pretty_print_commit(CMIT_FMT_DEFAULT, commit, ~0, buf, LOGSIZE, 18); + printf("%s\n", buf); + } + free(buf); + return 0; +} + #define ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0])) static void handle_internal_command(int argc, char **argv, char **envp) @@ -256,6 +279,7 @@ static void handle_internal_command(int argc, char **argv, char **envp) } commands[] = { { "version", cmd_version }, { "help", cmd_help }, + { "log", cmd_log }, }; int i; -- cgit v1.3