#include "revision.h"
#include "log-tree.h"
#include "builtin.h"
-#include <time.h>
-#include <sys/time.h>
+#include "tag.h"
+
+static int default_show_root = 1;
/* this is in builtin-diff.c */
void add_head(struct rev_info *revs);
static void cmd_log_init(int argc, const char **argv, const char *prefix,
struct rev_info *rev)
{
+ int i;
+
rev->abbrev = DEFAULT_ABBREV;
rev->commit_format = CMIT_FMT_DEFAULT;
rev->verbose_header = 1;
+ rev->show_root_diff = default_show_root;
argc = setup_revisions(argc, argv, rev, "HEAD");
if (rev->diffopt.pickaxe || rev->diffopt.filter)
rev->always_show_header = 0;
- if (argc > 1)
- die("unrecognized argument: %s", argv[1]);
+ for (i = 1; i < argc; i++) {
+ const char *arg = argv[i];
+ if (!strncmp(arg, "--encoding=", 11)) {
+ arg += 11;
+ if (strcmp(arg, "none"))
+ git_log_output_encoding = strdup(arg);
+ else
+ git_log_output_encoding = "";
+ }
+ else
+ die("unrecognized argument: %s", arg);
+ }
}
static int cmd_log_walk(struct rev_info *rev)
return 0;
}
+static int git_log_config(const char *var, const char *value)
+{
+ if (!strcmp(var, "log.showroot")) {
+ default_show_root = git_config_bool(var, value);
+ return 0;
+ }
+ return git_diff_ui_config(var, value);
+}
+
int cmd_whatchanged(int argc, const char **argv, const char *prefix)
{
struct rev_info rev;
- git_config(git_diff_ui_config);
+ git_config(git_log_config);
init_revisions(&rev, prefix);
rev.diff = 1;
rev.diffopt.recursive = 1;
return cmd_log_walk(&rev);
}
+static int show_object(const unsigned char *sha1, int suppress_header)
+{
+ unsigned long size;
+ char type[20];
+ char *buf = read_sha1_file(sha1, type, &size);
+ int offset = 0;
+
+ if (!buf)
+ return error("Could not read object %s", sha1_to_hex(sha1));
+
+ if (suppress_header)
+ while (offset < size && buf[offset++] != '\n') {
+ int new_offset = offset;
+ while (new_offset < size && buf[new_offset++] != '\n')
+ ; /* do nothing */
+ offset = new_offset;
+ }
+
+ if (offset < size)
+ fwrite(buf + offset, size - offset, 1, stdout);
+ free(buf);
+ return 0;
+}
+
+static int show_tree_object(const unsigned char *sha1,
+ const char *base, int baselen,
+ const char *pathname, unsigned mode, int stage)
+{
+ printf("%s%s\n", pathname, S_ISDIR(mode) ? "/" : "");
+ return 0;
+}
+
int cmd_show(int argc, const char **argv, const char *prefix)
{
struct rev_info rev;
+ struct object_array_entry *objects;
+ int i, count, ret = 0;
- git_config(git_diff_ui_config);
+ git_config(git_log_config);
init_revisions(&rev, prefix);
rev.diff = 1;
rev.diffopt.recursive = 1;
rev.ignore_merges = 0;
rev.no_walk = 1;
cmd_log_init(argc, argv, prefix, &rev);
- return cmd_log_walk(&rev);
+
+ count = rev.pending.nr;
+ objects = rev.pending.objects;
+ for (i = 0; i < count && !ret; i++) {
+ struct object *o = objects[i].item;
+ const char *name = objects[i].name;
+ switch (o->type) {
+ case OBJ_BLOB:
+ ret = show_object(o->sha1, 0);
+ break;
+ case OBJ_TAG: {
+ struct tag *t = (struct tag *)o;
+
+ printf("%stag %s%s\n\n",
+ diff_get_color(rev.diffopt.color_diff,
+ DIFF_COMMIT),
+ t->tag,
+ diff_get_color(rev.diffopt.color_diff,
+ DIFF_RESET));
+ ret = show_object(o->sha1, 1);
+ objects[i].item = (struct object *)t->tagged;
+ i--;
+ break;
+ }
+ case OBJ_TREE:
+ printf("%stree %s%s\n\n",
+ diff_get_color(rev.diffopt.color_diff,
+ DIFF_COMMIT),
+ name,
+ diff_get_color(rev.diffopt.color_diff,
+ DIFF_RESET));
+ read_tree_recursive((struct tree *)o, "", 0, 0, NULL,
+ show_tree_object);
+ break;
+ case OBJ_COMMIT:
+ rev.pending.nr = rev.pending.alloc = 0;
+ rev.pending.objects = NULL;
+ add_object_array(o, name, &rev.pending);
+ ret = cmd_log_walk(&rev);
+ break;
+ default:
+ ret = error("Unknown type: %d", o->type);
+ }
+ }
+ free(objects);
+ return ret;
}
int cmd_log(int argc, const char **argv, const char *prefix)
{
struct rev_info rev;
- git_config(git_diff_ui_config);
+ git_config(git_log_config);
init_revisions(&rev, prefix);
rev.always_show_header = 1;
cmd_log_init(argc, argv, prefix, &rev);
strcat(extra_headers, value);
return 0;
}
- if (!strcmp(var, "diff.color")) {
+ if (!strcmp(var, "diff.color") || !strcmp(var, "color.diff")) {
return 0;
}
- return git_diff_ui_config(var, value);
+ return git_log_config(var, value);
}