1 files changed, 0 insertions, 150 deletions
diff --git a/checkout-cache.c b/checkout-cache.c
deleted file mode 100644
index 8d67403ae8..0000000000
--- a/checkout-cache.c
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * Check-out files from the "current cache directory"
- *
- * Copyright (C) 2005 Linus Torvalds
- *
- * Careful: order of argument flags does matter. For example,
- *
- *	git-checkout-cache -a -f file.c
- *
- * Will first check out all files listed in the cache (but not
- * overwrite any old ones), and then force-checkout "file.c" a
- * second time (ie that one _will_ overwrite any old contents
- * with the same filename).
- *
- * Also, just doing "git-checkout-cache" does nothing. You probably
- * meant "git-checkout-cache -a". And if you want to force it, you
- * want "git-checkout-cache -f -a".
- *
- * Intuitiveness is not the goal here. Repeatability is. The
- * reason for the "no arguments means no work" thing is that
- * from scripts you are supposed to be able to do things like
- *
- *	find . -name '*.h' -print0 | xargs -0 git-checkout-cache -f --
- *
- * which will force all existing *.h files to be replaced with
- * their cached copies. If an empty command line implied "all",
- * then this would force-refresh everything in the cache, which
- * was not the point.
- *
- * Oh, and the "--" is just a good idea when you know the rest
- * will be filenames. Just so that you wouldn't have a filename
- * of "-a" causing problems (not possible in the above example,
- * but get used to it in scripting!).
- */
-#include "cache.h"
-
-static struct checkout state = {
-	.base_dir = "",
-	.base_dir_len = 0,
-	.force = 0,
-	.quiet = 0,
-	.not_new = 0,
-	.refresh_cache = 0,
-};
-
-static int checkout_file(const char *name)
-{
-	int pos = cache_name_pos(name, strlen(name));
-	if (pos < 0) {
-		if (!state.quiet) {
-			pos = -pos - 1;
-			fprintf(stderr,
-				"git-checkout-cache: %s is %s.\n",
-				name,
-				(pos < active_nr &&
-				 !strcmp(active_cache[pos]->name, name)) ?
-				"unmerged" : "not in the cache");
-		}
-		return -1;
-	}
-	return checkout_entry(active_cache[pos], &state);
-}
-
-static int checkout_all(void)
-{
-	int i;
-
-	for (i = 0; i < active_nr ; i++) {
-		struct cache_entry *ce = active_cache[i];
-		if (ce_stage(ce))
-			continue;
-		if (checkout_entry(ce, &state) < 0)
-			return -1;
-	}
-	return 0;
-}
-
-static const char checkout_cache_usage[] =
-"git-checkout-cache [-u] [-q] [-a] [-f] [-n] [--prefix=<string>] [--] <file>...";
-
-int main(int argc, char **argv)
-{
-	int i, force_filename = 0;
-	struct cache_file cache_file;
-	int newfd = -1;
-
-	if (read_cache() < 0) {
-		die("invalid cache");
-	}
-
-	for (i = 1; i < argc; i++) {
-		const char *arg = argv[i];
-		if (!force_filename) {
-			if (!strcmp(arg, "-a")) {
-				checkout_all();
-				continue;
-			}
-			if (!strcmp(arg, "--")) {
-				force_filename = 1;
-				continue;
-			}
-			if (!strcmp(arg, "-f")) {
-				state.force = 1;
-				continue;
-			}
-			if (!strcmp(arg, "-q")) {
-				state.quiet = 1;
-				continue;
-			}
-			if (!strcmp(arg, "-n")) {
-				state.not_new = 1;
-				continue;
-			}
-			if (!strcmp(arg, "-u")) {
-				state.refresh_cache = 1;
-				if (newfd < 0)
-					newfd = hold_index_file_for_update
-						(&cache_file,
-						 get_index_file());
-				if (newfd < 0)
-					die("cannot open index.lock file.");
-				continue;
-			}
-			if (!memcmp(arg, "--prefix=", 9)) {
-				state.base_dir = arg+9;
-				state.base_dir_len = strlen(state.base_dir);
-				continue;
-			}
-			if (arg[0] == '-')
-				usage(checkout_cache_usage);
-		}
-		if (state.base_dir_len) {
-			/* when --prefix is specified we do not
-			 * want to update cache.
-			 */
-			if (state.refresh_cache) {
-				close(newfd); newfd = -1;
-				rollback_index_file(&cache_file);
-			}
-			state.refresh_cache = 0;
-		}
-		checkout_file(arg);
-	}
-
-	if (0 <= newfd &&
-	    (write_cache(newfd, active_cache, active_nr) ||
-	     commit_index_file(&cache_file)))
-		die("Unable to write new cachefile");
-	return 0;
-}