Big tool rename.

As promised, this is the "big tool rename" patch.  The primary differences
since 0.99.6 are:

  (1) git-*-script are no more.  The commands installed do not
      have any such suffix so users do not have to remember if
      something is implemented as a shell script or not.

  (2) Many command names with 'cache' in them are renamed with
      'index' if that is what they mean.

There are backward compatibility symblic links so that you and
Porcelains can keep using the old names, but the backward
compatibility support  is expected to be removed in the near
future.

Signed-off-by: Junio C Hamano <junkio@cox.net>

1 files changed, 6 insertions, 6 deletions

diff --git a/entry.c b/entry.c
index 15b8fda0c6..b8426dbd0d 100644
--- a/entry.c
+++ b/entry.c
@@ -76,7 +76,7 @@ static int write_entry(struct cache_entry *ce, const char *path, struct checkout
 	if (!new || strcmp(type, "blob")) {
 		if (new)
 			free(new);
-		return error("git-checkout-cache: unable to read sha1 file of %s (%s)",
+		return error("git-checkout-index: unable to read sha1 file of %s (%s)",
 			path, sha1_to_hex(ce->sha1));
 	}
 	switch (ntohl(ce->ce_mode) & S_IFMT) {
@@ -84,28 +84,28 @@ static int write_entry(struct cache_entry *ce, const char *path, struct checkout
 		fd = create_file(path, ntohl(ce->ce_mode));
 		if (fd < 0) {
 			free(new);
-			return error("git-checkout-cache: unable to create file %s (%s)",
+			return error("git-checkout-index: unable to create file %s (%s)",
 				path, strerror(errno));
 		}
 		wrote = write(fd, new, size);
 		close(fd);
 		free(new);
 		if (wrote != size)
-			return error("git-checkout-cache: unable to write file %s", path);
+			return error("git-checkout-index: unable to write file %s", path);
 		break;
 	case S_IFLNK:
 		memcpy(target, new, size);
 		target[size] = '\0';
 		if (symlink(target, path)) {
 			free(new);
-			return error("git-checkout-cache: unable to create symlink %s (%s)",
+			return error("git-checkout-index: unable to create symlink %s (%s)",
 				path, strerror(errno));
 		}
 		free(new);
 		break;
 	default:
 		free(new);
-		return error("git-checkout-cache: unknown file mode for %s", path);
+		return error("git-checkout-index: unknown file mode for %s", path);
 	}
 
 	if (state->refresh_cache) {
@@ -131,7 +131,7 @@ int checkout_entry(struct cache_entry *ce, struct checkout *state)
 			return 0;
 		if (!state->force) {
 			if (!state->quiet)
-				fprintf(stderr, "git-checkout-cache: %s already exists\n", path);
+				fprintf(stderr, "git-checkout-index: %s already exists\n", path);
 			return 0;
 		}