Merge branch 'maint' into tj/imap-send-remove-unused

* maint: (18123 commits)
  documentation fix: git difftool uses diff tools, not merge tools.
  Git 1.7.7.4
  Makefile: add missing header file dependencies
  notes merge: eliminate OUTPUT macro
  mailmap: xcalloc mailmap_info
  name-rev --all: do not even attempt to describe non-commit object
  Git 1.7.7.3
  docs: Update install-doc-quick
  docs: don't mention --quiet or --exit-code in git-log(1)
  Git 1.7.7.2
  t7511: avoid use of reserved filename on Windows.
  clone: Quote user supplied path in a single quote pair
  read-cache.c: fix index memory allocation
  make the sample pre-commit hook script reject names with newlines, too
  Reindent closing bracket using tab instead of spaces
  Git 1.7.7.1
  RelNotes/1.7.7.1: setgid bit patch is about fixing "git init" via Makefile setting
  gitweb: fix regression when filtering out forks
  Almost ready for 1.7.7.1
  pack-objects: don't traverse objects unnecessarily
  ...

Conflicts:
	imap-send.c

1 files changed, 0 insertions, 131 deletions

diff --git a/commit-tree.c b/commit-tree.c
deleted file mode 100644
index 88871b022..000000000
--- a/commit-tree.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * GIT - The information manager from hell
- *
- * Copyright (C) Linus Torvalds, 2005
- */
-#include "cache.h"
-
-#define BLOCKING (1ul << 14)
-
-/*
- * FIXME! Share the code with "write-tree.c"
- */
-static void init_buffer(char **bufp, unsigned int *sizep)
-{
-	char *buf = xmalloc(BLOCKING);
-	*sizep = 0;
-	*bufp = buf;
-}
-
-static void add_buffer(char **bufp, unsigned int *sizep, const char *fmt, ...)
-{
-	char one_line[2048];
-	va_list args;
-	int len;
-	unsigned long alloc, size, newsize;
-	char *buf;
-
-	va_start(args, fmt);
-	len = vsnprintf(one_line, sizeof(one_line), fmt, args);
-	va_end(args);
-	size = *sizep;
-	newsize = size + len;
-	alloc = (size + 32767) & ~32767;
-	buf = *bufp;
-	if (newsize > alloc) {
-		alloc = (newsize + 32767) & ~32767;
-		buf = xrealloc(buf, alloc);
-		*bufp = buf;
-	}
-	*sizep = newsize;
-	memcpy(buf + size, one_line, len);
-}
-
-static void check_valid(unsigned char *sha1, const char *expect)
-{
-	void *buf;
-	char type[20];
-	unsigned long size;
-
-	buf = read_sha1_file(sha1, type, &size);
-	if (!buf || strcmp(type, expect))
-		die("%s is not a valid '%s' object", sha1_to_hex(sha1), expect);
-	free(buf);
-}
-
-/*
- * Having more than two parents is not strange at all, and this is
- * how multi-way merges are represented.
- */
-#define MAXPARENT (16)
-static unsigned char parent_sha1[MAXPARENT][20];
-
-static const char commit_tree_usage[] = "git-commit-tree <sha1> [-p <sha1>]* < changelog";
-
-static int new_parent(int idx)
-{
-	int i;
-	unsigned char *sha1 = parent_sha1[idx];
-	for (i = 0; i < idx; i++) {
-		if (!memcmp(parent_sha1[i], sha1, 20)) {
-			error("duplicate parent %s ignored", sha1_to_hex(sha1));
-			return 0;
-		}
-	}
-	return 1;
-}
-
-int main(int argc, char **argv)
-{
-	int i;
-	int parents = 0;
-	unsigned char tree_sha1[20];
-	unsigned char commit_sha1[20];
-	char comment[1000];
-	char *buffer;
-	unsigned int size;
-
-	setup_ident();
-	setup_git_directory();
-
-	git_config(git_default_config);
-
-	if (argc < 2 || get_sha1_hex(argv[1], tree_sha1) < 0)
-		usage(commit_tree_usage);
-
-	check_valid(tree_sha1, "tree");
-	for (i = 2; i < argc; i += 2) {
-		char *a, *b;
-		a = argv[i]; b = argv[i+1];
-		if (!b || strcmp(a, "-p") || get_sha1(b, parent_sha1[parents]))
-			usage(commit_tree_usage);
-		check_valid(parent_sha1[parents], "commit");
-		if (new_parent(parents))
-			parents++;
-	}
-	if (!parents)
-		fprintf(stderr, "Committing initial tree %s\n", argv[1]);
-
-	init_buffer(&buffer, &size);
-	add_buffer(&buffer, &size, "tree %s\n", sha1_to_hex(tree_sha1));
-
-	/*
-	 * NOTE! This ordering means that the same exact tree merged with a
-	 * different order of parents will be a _different_ changeset even
-	 * if everything else stays the same.
-	 */
-	for (i = 0; i < parents; i++)
-		add_buffer(&buffer, &size, "parent %s\n", sha1_to_hex(parent_sha1[i]));
-
-	/* Person/date information */
-	add_buffer(&buffer, &size, "author %s\n", git_author_info(1));
-	add_buffer(&buffer, &size, "committer %s\n\n", git_committer_info(1));
-
-	/* And add the comment */
-	while (fgets(comment, sizeof(comment), stdin) != NULL)
-		add_buffer(&buffer, &size, "%s", comment);
-
-	write_sha1_file(buffer, size, "commit", commit_sha1);
-	printf("%s\n", sha1_to_hex(commit_sha1));
-	return 0;
-}