mirror of
https://github.com/git/git.git
synced 2024-11-26 19:43:32 +08:00
85023577a8
This is a mechanical clean-up of the way *.c files include
system header files.
(1) sources under compat/, platform sha-1 implementations, and
xdelta code are exempt from the following rules;
(2) the first #include must be "git-compat-util.h" or one of
our own header file that includes it first (e.g. config.h,
builtin.h, pkt-line.h);
(3) system headers that are included in "git-compat-util.h"
need not be included in individual C source files.
(4) "git-compat-util.h" does not have to include subsystem
specific header files (e.g. expat.h).
Signed-off-by: Junio C Hamano <junkio@cox.net>
91 lines
2.1 KiB
C
91 lines
2.1 KiB
C
/*
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* Copyright (c) 2005, 2006 Rene Scharfe
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*/
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#include "cache.h"
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#include "commit.h"
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#include "tar.h"
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#include "builtin.h"
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#include "quote.h"
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static const char tar_tree_usage[] =
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"git-tar-tree [--remote=<repo>] <tree-ish> [basedir]\n"
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"*** Note that this command is now deprecated; use git-archive instead.";
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int cmd_tar_tree(int argc, const char **argv, const char *prefix)
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{
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/*
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* git-tar-tree is now a wrapper around git-archive --format=tar
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*
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* $0 --remote=<repo> arg... ==>
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* git-archive --format=tar --remote=<repo> arg...
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* $0 tree-ish ==>
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* git-archive --format=tar tree-ish
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* $0 tree-ish basedir ==>
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* git-archive --format-tar --prefix=basedir tree-ish
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*/
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int i;
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const char **nargv = xcalloc(sizeof(*nargv), argc + 2);
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char *basedir_arg;
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int nargc = 0;
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nargv[nargc++] = "git-archive";
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nargv[nargc++] = "--format=tar";
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if (2 <= argc && !strncmp("--remote=", argv[1], 9)) {
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nargv[nargc++] = argv[1];
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argv++;
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argc--;
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}
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switch (argc) {
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default:
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usage(tar_tree_usage);
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break;
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case 3:
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/* base-path */
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basedir_arg = xmalloc(strlen(argv[2]) + 11);
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sprintf(basedir_arg, "--prefix=%s/", argv[2]);
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nargv[nargc++] = basedir_arg;
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/* fallthru */
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case 2:
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/* tree-ish */
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nargv[nargc++] = argv[1];
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}
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nargv[nargc] = NULL;
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fprintf(stderr,
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"*** git-tar-tree is now deprecated.\n"
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"*** Running git-archive instead.\n***");
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for (i = 0; i < nargc; i++) {
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fputc(' ', stderr);
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sq_quote_print(stderr, nargv[i]);
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}
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fputc('\n', stderr);
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return cmd_archive(nargc, nargv, prefix);
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}
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/* ustar header + extended global header content */
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#define RECORDSIZE (512)
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#define HEADERSIZE (2 * RECORDSIZE)
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int cmd_get_tar_commit_id(int argc, const char **argv, const char *prefix)
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{
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char buffer[HEADERSIZE];
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struct ustar_header *header = (struct ustar_header *)buffer;
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char *content = buffer + RECORDSIZE;
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ssize_t n;
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n = xread(0, buffer, HEADERSIZE);
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if (n < HEADERSIZE)
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die("git-get-tar-commit-id: read error");
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if (header->typeflag[0] != 'g')
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return 1;
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if (memcmp(content, "52 comment=", 11))
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return 1;
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n = xwrite(1, content + 11, 41);
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if (n < 41)
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die("git-get-tar-commit-id: write error");
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return 0;
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}
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