stop installing git-tar-tree link

When the built-in "git tar-tree" command (a thin wrapper around "git
archive") was removed in 925ceccf (tar-tree: remove deprecated
command, 2013-11-10), the build continued to install a non-functioning
git-tar-tree command in gitexecdir by mistake:

$ PATH=$(git --exec-path):$PATH
$ git-tar-tree -h
fatal: cannot handle tar-tree internally

The list of links in gitexecdir is populated from BUILTIN_OBJS, which
includes builtin/tar-tree.o to implement "git get-tar-commit-id".
Rename the get-tar-commit-id source file to builtin/get-tar-commit-id.c
to reflect its purpose and fix 'make install'.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Makefile b/Makefile
index 504931f1a3c6fe96188e4c8d474f8aba4558586e..37beb7320c030db17ede510f8a254fbc978d9bc7 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -586,7 +586,6 @@ BUILT_INS += git-cherry$X
 BUILT_INS += git-cherry-pick$X
 BUILT_INS += git-format-patch$X
 BUILT_INS += git-fsck-objects$X
-BUILT_INS += git-get-tar-commit-id$X
 BUILT_INS += git-init$X
 BUILT_INS += git-merge-subtree$X
 BUILT_INS += git-show$X
@@ -929,6 +928,7 @@ BUILTIN_OBJS += builtin/fmt-merge-msg.o
 BUILTIN_OBJS += builtin/for-each-ref.o
 BUILTIN_OBJS += builtin/fsck.o
 BUILTIN_OBJS += builtin/gc.o
+BUILTIN_OBJS += builtin/get-tar-commit-id.o
 BUILTIN_OBJS += builtin/grep.o
 BUILTIN_OBJS += builtin/hash-object.o
 BUILTIN_OBJS += builtin/help.o
@@ -980,7 +980,6 @@ BUILTIN_OBJS += builtin/show-ref.o
 BUILTIN_OBJS += builtin/stripspace.o
 BUILTIN_OBJS += builtin/symbolic-ref.o
 BUILTIN_OBJS += builtin/tag.o
-BUILTIN_OBJS += builtin/tar-tree.o
 BUILTIN_OBJS += builtin/unpack-file.o
 BUILTIN_OBJS += builtin/unpack-objects.o
 BUILTIN_OBJS += builtin/update-index.o

diff --git a/builtin/get-tar-commit-id.c b/builtin/get-tar-commit-id.c
new file mode 100644 (file)
index 0000000..aa72596
--- /dev/null
+++ b/builtin/get-tar-commit-id.c
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2005, 2006 Rene Scharfe
+ */
+#include "cache.h"
+#include "commit.h"
+#include "tar.h"
+#include "builtin.h"
+#include "quote.h"
+
+static const char builtin_get_tar_commit_id_usage[] =
+"git get-tar-commit-id < <tarfile>";
+
+/* ustar header + extended global header content */
+#define RECORDSIZE     (512)
+#define HEADERSIZE (2 * RECORDSIZE)
+
+int cmd_get_tar_commit_id(int argc, const char **argv, const char *prefix)
+{
+       char buffer[HEADERSIZE];
+       struct ustar_header *header = (struct ustar_header *)buffer;
+       char *content = buffer + RECORDSIZE;
+       ssize_t n;
+
+       if (argc != 1)
+               usage(builtin_get_tar_commit_id_usage);
+
+       n = read_in_full(0, buffer, HEADERSIZE);
+       if (n < HEADERSIZE)
+               die("git get-tar-commit-id: read error");
+       if (header->typeflag[0] != 'g')
+               return 1;
+       if (memcmp(content, "52 comment=", 11))
+               return 1;
+
+       n = write_in_full(1, content + 11, 41);
+       if (n < 41)
+               die_errno("git get-tar-commit-id: write error");
+
+       return 0;
+}

diff --git a/builtin/tar-tree.c b/builtin/tar-tree.c
deleted file mode 100644 (file)
index aa72596..0000000
--- a/builtin/tar-tree.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Copyright (c) 2005, 2006 Rene Scharfe
- */
-#include "cache.h"
-#include "commit.h"
-#include "tar.h"
-#include "builtin.h"
-#include "quote.h"
-
-static const char builtin_get_tar_commit_id_usage[] =
-"git get-tar-commit-id < <tarfile>";
-
-/* ustar header + extended global header content */
-#define RECORDSIZE     (512)
-#define HEADERSIZE (2 * RECORDSIZE)
-
-int cmd_get_tar_commit_id(int argc, const char **argv, const char *prefix)
-{
-       char buffer[HEADERSIZE];
-       struct ustar_header *header = (struct ustar_header *)buffer;
-       char *content = buffer + RECORDSIZE;
-       ssize_t n;
-
-       if (argc != 1)
-               usage(builtin_get_tar_commit_id_usage);
-
-       n = read_in_full(0, buffer, HEADERSIZE);
-       if (n < HEADERSIZE)
-               die("git get-tar-commit-id: read error");
-       if (header->typeflag[0] != 'g')
-               return 1;
-       if (memcmp(content, "52 comment=", 11))
-               return 1;
-
-       n = write_in_full(1, content + 11, 41);
-       if (n < 41)
-               die_errno("git get-tar-commit-id: write error");
-
-       return 0;
-}