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/*
* Builtin "git log" and related commands (show, whatchanged)
*
* (C) Copyright 2006 Linus Torvalds
* 2006 Junio Hamano
*/
#include "cache.h"
#include "commit.h"
#include "diff.h"
#include "revision.h"
#include "log-tree.h"
#include "builtin.h"
static int cmd_log_wc(int argc, const char **argv, char **envp,
struct rev_info *rev)
{
struct commit *commit;
rev->abbrev = DEFAULT_ABBREV;
rev->commit_format = CMIT_FMT_DEFAULT;
rev->verbose_header = 1;
argc = setup_revisions(argc, argv, rev, "HEAD");
if (argc > 1)
die("unrecognized argument: %s", argv[1]);
prepare_revision_walk(rev);
setup_pager();
while ((commit = get_revision(rev)) != NULL) {
log_tree_commit(rev, commit);
free(commit->buffer);
commit->buffer = NULL;
}
return 0;
}
int cmd_whatchanged(int argc, const char **argv, char **envp)
{
struct rev_info rev;
init_revisions(&rev);
rev.diff = 1;
rev.diffopt.recursive = 1;
return cmd_log_wc(argc, argv, envp, &rev);
}
int cmd_show(int argc, const char **argv, char **envp)
{
struct rev_info rev;
init_revisions(&rev);
rev.diff = 1;
rev.diffopt.recursive = 1;
rev.combine_merges = 1;
rev.dense_combined_merges = 1;
rev.always_show_header = 1;
rev.ignore_merges = 0;
rev.no_walk = 1;
return cmd_log_wc(argc, argv, envp, &rev);
}
int cmd_log(int argc, const char **argv, char **envp)
{
struct rev_info rev;
init_revisions(&rev);
rev.always_show_header = 1;
rev.diffopt.recursive = 1;
return cmd_log_wc(argc, argv, envp, &rev);
}
int cmd_format_patch(int argc, const char **argv, char **envp)
{
struct commit *commit;
struct commit **list = NULL;
struct rev_info rev;
int nr = 0;
init_revisions(&rev);
rev.commit_format = CMIT_FMT_EMAIL;
rev.verbose_header = 1;
rev.diff = 1;
rev.diffopt.with_raw = 0;
rev.diffopt.with_stat = 1;
rev.combine_merges = 0;
rev.ignore_merges = 1;
rev.diffopt.output_format = DIFF_FORMAT_PATCH;
argc = setup_revisions(argc, argv, &rev, "HEAD");
prepare_revision_walk(&rev);
while ((commit = get_revision(&rev)) != NULL) {
nr++;
list = realloc(list, nr * sizeof(list[0]));
list[nr - 1] = commit;
}
while (0 <= --nr) {
int shown;
commit = list[nr];
shown = log_tree_commit(&rev, commit);
free(commit->buffer);
commit->buffer = NULL;
if (shown)
printf("-- \n%s\n\n", git_version_string);
}
free(list);
return 0;
}
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