1 files changed, 0 insertions, 146 deletions
diff --git a/unresolve.c b/unresolve.c
deleted file mode 100644
index 0b23b9bc75..0000000000
--- a/unresolve.c
+++ /dev/null
@@ -1,146 +0,0 @@
-#include "cache.h"
-#include "tree-walk.h"
-
-static const char unresolve_usage[] =
-"git-unresolve <paths>...";
-
-static struct cache_file cache_file;
-static unsigned char head_sha1[20];
-static unsigned char merge_head_sha1[20];
-
-static struct cache_entry *read_one_ent(const char *which,
-					unsigned char *ent, const char *path,
-					int namelen, int stage)
-{
-	unsigned mode;
-	unsigned char sha1[20];
-	int size;
-	struct cache_entry *ce;
-
-	if (get_tree_entry(ent, path, sha1, &mode)) {
-		error("%s: not in %s branch.", path, which);
-		return NULL;
-	}
-	if (mode == S_IFDIR) {
-		error("%s: not a blob in %s branch.", path, which);
-		return NULL;
-	}
-	size = cache_entry_size(namelen);
-	ce = xcalloc(1, size);
-
-	memcpy(ce->sha1, sha1, 20);
-	memcpy(ce->name, path, namelen);
-	ce->ce_flags = create_ce_flags(namelen, stage);
-	ce->ce_mode = create_ce_mode(mode);
-	return ce;
-}
-
-static int unresolve_one(const char *path)
-{
-	int namelen = strlen(path);
-	int pos;
-	int ret = 0;
-	struct cache_entry *ce_2 = NULL, *ce_3 = NULL;
-
-	/* See if there is such entry in the index. */
-	pos = cache_name_pos(path, namelen);
-	if (pos < 0) {
-		/* If there isn't, either it is unmerged, or
-		 * resolved as "removed" by mistake.  We do not
-		 * want to do anything in the former case.
-		 */
-		pos = -pos-1;
-		if (pos < active_nr) {
-			struct cache_entry *ce = active_cache[pos];
-			if (ce_namelen(ce) == namelen &&
-			    !memcmp(ce->name, path, namelen)) {
-				fprintf(stderr,
-					"%s: skipping still unmerged path.\n",
-					path);
-				goto free_return;
-			}
-		}
-	}
-
-	/* Grab blobs from given path from HEAD and MERGE_HEAD,
-	 * stuff HEAD version in stage #2,
-	 * stuff MERGE_HEAD version in stage #3.
-	 */
-	ce_2 = read_one_ent("our", head_sha1, path, namelen, 2);
-	ce_3 = read_one_ent("their", merge_head_sha1, path, namelen, 3);
-
-	if (!ce_2 || !ce_3) {
-		ret = -1;
-		goto free_return;
-	}
-	if (!memcmp(ce_2->sha1, ce_3->sha1, 20) &&
-	    ce_2->ce_mode == ce_3->ce_mode) {
-		fprintf(stderr, "%s: identical in both, skipping.\n",
-			path);
-		goto free_return;
-	}
-
-	remove_file_from_cache(path);
-	if (add_cache_entry(ce_2, ADD_CACHE_OK_TO_ADD)) {
-		error("%s: cannot add our version to the index.", path);
-		ret = -1;
-		goto free_return;
-	}
-	if (!add_cache_entry(ce_3, ADD_CACHE_OK_TO_ADD))
-		return 0;
-	error("%s: cannot add their version to the index.", path);
-	ret = -1;
- free_return:
-	free(ce_2);
-	free(ce_3);
-	return ret;
-}
-
-static void read_head_pointers(void)
-{
-	if (read_ref(git_path("HEAD"), head_sha1))
-		die("Cannot read HEAD -- no initial commit yet?");
-	if (read_ref(git_path("MERGE_HEAD"), merge_head_sha1)) {
-		fprintf(stderr, "Not in the middle of a merge.\n");
-		exit(0);
-	}
-}
-
-int main(int ac, char **av)
-{
-	int i;
-	int err = 0;
-	int newfd;
-
-	if (ac < 2)
-		usage(unresolve_usage);
-
-	git_config(git_default_config);
-
-	/* Read HEAD and MERGE_HEAD; if MERGE_HEAD does not exist, we
-	 * are not doing a merge, so exit with success status.
-	 */
-	read_head_pointers();
-
-	/* Otherwise we would need to update the cache. */
-	newfd= hold_index_file_for_update(&cache_file, get_index_file());
-	if (newfd < 0)
-		die("unable to create new cachefile");
-
-	if (read_cache() < 0)
-		die("cache corrupted");
-
-	for (i = 1; i < ac; i++) {
-		char *arg = av[i];
-		err |= unresolve_one(arg);
-	}
-	if (err)
-		die("Error encountered; index not updated.");
-
-	if (active_cache_changed) {
-		if (write_cache(newfd, active_cache, active_nr) ||
-		    commit_index_file(&cache_file))
-			die("Unable to write new cachefile");
-	}
-	return 0;
-}