make "git hash-object" a built-in

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 0 insertions, 137 deletions

diff --git a/hash-object.c b/hash-object.c
deleted file mode 100644
index 9455dd0..0000000
--- a/hash-object.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * GIT - The information manager from hell
- *
- * Copyright (C) Linus Torvalds, 2005
- * Copyright (C) Junio C Hamano, 2005
- */
-#include "cache.h"
-#include "blob.h"
-#include "quote.h"
-#include "parse-options.h"
-#include "exec_cmd.h"
-
-static void hash_fd(int fd, const char *type, int write_object, const char *path)
-{
-	struct stat st;
-	unsigned char sha1[20];
-	if (fstat(fd, &st) < 0 ||
-	    index_fd(sha1, fd, &st, write_object, type_from_string(type), path))
-		die(write_object
-		    ? "Unable to add %s to database"
-		    : "Unable to hash %s", path);
-	printf("%s\n", sha1_to_hex(sha1));
-	maybe_flush_or_die(stdout, "hash to stdout");
-}
-
-static void hash_object(const char *path, const char *type, int write_object,
-			const char *vpath)
-{
-	int fd;
-	fd = open(path, O_RDONLY);
-	if (fd < 0)
-		die_errno("Cannot open '%s'", path);
-	hash_fd(fd, type, write_object, vpath);
-}
-
-static void hash_stdin_paths(const char *type, int write_objects)
-{
-	struct strbuf buf = STRBUF_INIT, nbuf = STRBUF_INIT;
-
-	while (strbuf_getline(&buf, stdin, '\n') != EOF) {
-		if (buf.buf[0] == '"') {
-			strbuf_reset(&nbuf);
-			if (unquote_c_style(&nbuf, buf.buf, NULL))
-				die("line is badly quoted");
-			strbuf_swap(&buf, &nbuf);
-		}
-		hash_object(buf.buf, type, write_objects, buf.buf);
-	}
-	strbuf_release(&buf);
-	strbuf_release(&nbuf);
-}
-
-static const char * const hash_object_usage[] = {
-	"git hash-object [-t <type>] [-w] [--path=<file>|--no-filters] [--stdin] [--] <file>...",
-	"git hash-object  --stdin-paths < <list-of-paths>",
-	NULL
-};
-
-static const char *type;
-static int write_object;
-static int hashstdin;
-static int stdin_paths;
-static int no_filters;
-static const char *vpath;
-
-static const struct option hash_object_options[] = {
-	OPT_STRING('t', NULL, &type, "type", "object type"),
-	OPT_BOOLEAN('w', NULL, &write_object, "write the object into the object database"),
-	OPT_BOOLEAN( 0 , "stdin", &hashstdin, "read the object from stdin"),
-	OPT_BOOLEAN( 0 , "stdin-paths", &stdin_paths, "read file names from stdin"),
-	OPT_BOOLEAN( 0 , "no-filters", &no_filters, "store file as is without filters"),
-	OPT_STRING( 0 , "path", &vpath, "file", "process file as it were from this path"),
-	OPT_END()
-};
-
-int main(int argc, const char **argv)
-{
-	int i;
-	const char *prefix = NULL;
-	int prefix_length = -1;
-	const char *errstr = NULL;
-
-	type = blob_type;
-
-	git_extract_argv0_path(argv[0]);
-
-	argc = parse_options(argc, argv, NULL, hash_object_options,
-			     hash_object_usage, 0);
-
-	if (write_object) {
-		prefix = setup_git_directory();
-		prefix_length = prefix ? strlen(prefix) : 0;
-		if (vpath && prefix)
-			vpath = prefix_filename(prefix, prefix_length, vpath);
-	}
-
-	git_config(git_default_config, NULL);
-
-	if (stdin_paths) {
-		if (hashstdin)
-			errstr = "Can't use --stdin-paths with --stdin";
-		else if (argc)
-			errstr = "Can't specify files with --stdin-paths";
-		else if (vpath)
-			errstr = "Can't use --stdin-paths with --path";
-		else if (no_filters)
-			errstr = "Can't use --stdin-paths with --no-filters";
-	}
-	else {
-		if (hashstdin > 1)
-			errstr = "Multiple --stdin arguments are not supported";
-		if (vpath && no_filters)
-			errstr = "Can't use --path with --no-filters";
-	}
-
-	if (errstr) {
-		error("%s", errstr);
-		usage_with_options(hash_object_usage, hash_object_options);
-	}
-
-	if (hashstdin)
-		hash_fd(0, type, write_object, vpath);
-
-	for (i = 0 ; i < argc; i++) {
-		const char *arg = argv[i];
-
-		if (0 <= prefix_length)
-			arg = prefix_filename(prefix, prefix_length, arg);
-		hash_object(arg, type, write_object,
-			    no_filters ? NULL : vpath ? vpath : arg);
-	}
-
-	if (stdin_paths)
-		hash_stdin_paths(type, write_object);
-
-	return 0;
-}