From bb5d531efa804bbf09064e4a7ce65e096599f3c7 Mon Sep 17 00:00:00 2001 From: Jonathan Nieder Date: Mon, 2 Dec 2013 15:37:10 -0800 Subject: 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 Signed-off-by: Junio C Hamano --- builtin/get-tar-commit-id.c | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 builtin/get-tar-commit-id.c (limited to 'builtin/get-tar-commit-id.c') diff --git a/builtin/get-tar-commit-id.c b/builtin/get-tar-commit-id.c new file mode 100644 index 0000000000..aa72596083 --- /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 < "; + +/* 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; +} -- cgit v1.2.3