* Copyright (c) 2005, 2006 Linus Torvalds and Junio C Hamano
*/
#include "builtin.h"
+#include "lockfile.h"
#include "tag.h"
#include "object.h"
#include "commit.h"
if (reset_type == MIXED || reset_type == HARD) {
tree = parse_tree_indirect(sha1);
- prime_cache_tree(&active_cache_tree, tree);
+ prime_cache_tree(&the_index, tree);
}
return 0;
static void print_new_head_line(struct commit *commit)
{
const char *hex, *body;
- char *msg;
+ const char *msg;
hex = find_unique_abbrev(commit->object.sha1, DEFAULT_ABBREV);
printf(_("HEAD is now at %s"), hex);
}
else
printf("\n");
- logmsg_free(msg, commit);
+ unuse_commit_buffer(commit, msg);
}
static void update_index_from_diff(struct diff_queue_struct *q,
struct diff_options *opt, void *data)
{
int i;
+ int intent_to_add = *(int *)data;
for (i = 0; i < q->nr; i++) {
struct diff_filespec *one = q->queue[i]->one;
- if (one->mode && !is_null_sha1(one->sha1)) {
- struct cache_entry *ce;
- ce = make_cache_entry(one->mode, one->sha1, one->path,
- 0, 0);
- if (!ce)
- die(_("make_cache_entry failed for path '%s'"),
- one->path);
- add_cache_entry(ce, ADD_CACHE_OK_TO_ADD |
- ADD_CACHE_OK_TO_REPLACE);
- } else
+ int is_missing = !(one->mode && !is_null_sha1(one->sha1));
+ struct cache_entry *ce;
+
+ if (is_missing && !intent_to_add) {
remove_file_from_cache(one->path);
+ continue;
+ }
+
+ ce = make_cache_entry(one->mode, one->sha1, one->path,
+ 0, 0);
+ if (!ce)
+ die(_("make_cache_entry failed for path '%s'"),
+ one->path);
+ if (is_missing) {
+ ce->ce_flags |= CE_INTENT_TO_ADD;
+ set_object_name_for_intent_to_add_entry(ce);
+ }
+ add_cache_entry(ce, ADD_CACHE_OK_TO_ADD | ADD_CACHE_OK_TO_REPLACE);
}
}
static int read_from_tree(const struct pathspec *pathspec,
- unsigned char *tree_sha1)
+ unsigned char *tree_sha1,
+ int intent_to_add)
{
struct diff_options opt;
copy_pathspec(&opt.pathspec, pathspec);
opt.output_format = DIFF_FORMAT_CALLBACK;
opt.format_callback = update_index_from_diff;
+ opt.format_callback_data = &intent_to_add;
if (do_diff_cache(tree_sha1, &opt))
return 1;
if (!get_sha1("HEAD", sha1_orig)) {
orig = sha1_orig;
set_reflog_message(&msg, "updating ORIG_HEAD", NULL);
- update_ref(msg.buf, "ORIG_HEAD", orig, old_orig, 0, MSG_ON_ERR);
+ update_ref(msg.buf, "ORIG_HEAD", orig, old_orig, 0,
+ UPDATE_REFS_MSG_ON_ERR);
} else if (old_orig)
delete_ref("ORIG_HEAD", old_orig, 0);
set_reflog_message(&msg, "updating HEAD", rev);
- update_ref_status = update_ref(msg.buf, "HEAD", sha1, orig, 0, MSG_ON_ERR);
+ update_ref_status = update_ref(msg.buf, "HEAD", sha1, orig, 0,
+ UPDATE_REFS_MSG_ON_ERR);
strbuf_release(&msg);
return update_ref_status;
}
const char *rev;
unsigned char sha1[20];
struct pathspec pathspec;
+ int intent_to_add = 0;
const struct option options[] = {
OPT__QUIET(&quiet, N_("be quiet, only report errors")),
OPT_SET_INT(0, "mixed", &reset_type,
OPT_SET_INT(0, "keep", &reset_type,
N_("reset HEAD but keep local changes"), KEEP),
OPT_BOOL('p', "patch", &patch_mode, N_("select hunks interactively")),
+ OPT_BOOL('N', "intent-to-add", &intent_to_add,
+ N_("record only the fact that removed paths will be added later")),
OPT_END()
};
die(_("%s reset is not allowed in a bare repository"),
_(reset_type_names[reset_type]));
+ if (intent_to_add && reset_type != MIXED)
+ die(_("-N can only be used with --mixed"));
+
/* Soft reset does not touch the index file nor the working tree
* at all, but requires them in a good order. Other resets reset
* the index file to the tree object we are switching to. */
if (reset_type != SOFT) {
struct lock_file *lock = xcalloc(1, sizeof(*lock));
- int newfd = hold_locked_index(lock, 1);
+ hold_locked_index(lock, 1);
if (reset_type == MIXED) {
int flags = quiet ? REFRESH_QUIET : REFRESH_IN_PORCELAIN;
- if (read_from_tree(&pathspec, sha1))
+ if (read_from_tree(&pathspec, sha1, intent_to_add))
return 1;
if (get_git_work_tree())
refresh_index(&the_index, flags, NULL, NULL,
die(_("Could not reset index file to revision '%s'."), rev);
}
- if (write_cache(newfd, active_cache, active_nr) ||
- commit_locked_index(lock))
+ if (write_locked_index(&the_index, lock, COMMIT_LOCK))
die(_("Could not write new index file."));
}