Merge branch 'master' into next

* master: (148 commits)
  GIT 1.4.0
  v267
  prepend '--' to filelist when calling git-diff-tree
  v266
  remove Christian's email address
  v265
  handle utf8 characters from /etc/passwd
  v264
  fix: Use of uninitialized value
  v263
  allow working in repositories with textual symref HEAD
  resolve textual hashes when looking up "refs"
  v262
  define default colors
  v261
  fix leading whitespace in commit text
  more tags
  v260
  attach tag to the link
  v259
  ...

GIT-VERSION-GEN

@@ -1,7 +1,7 @@
 #!/bin/sh
 
 GVF=GIT-VERSION-FILE
-DEF_VER=v1.3.GIT
+DEF_VER=v1.4.GIT
 
 # First try git-describe, then see if there is a version file
 # (included in release tarballs), then default

Makefile

@@ -144,7 +144,7 @@ SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 
 # The ones that do not have to link with lcrypto, lz nor xdiff.
 SIMPLE_PROGRAMS = \
-	git-get-tar-commit-id$X git-mailsplit$X \
+	git-mailsplit$X \
 	git-stripspace$X git-daemon$X
 
 # ... and all the rest that could be moved out of bindir to gitexecdir
@@ -169,7 +169,7 @@ BUILT_INS = git-log$X git-whatchanged$X git-show$X \
 	git-grep$X git-add$X git-rm$X git-rev-list$X \
 	git-check-ref-format$X git-rev-parse$X \
 	git-init-db$X git-tar-tree$X git-upload-tar$X git-format-patch$X \
-	git-ls-files$X git-ls-tree$X \
+	git-ls-files$X git-ls-tree$X git-get-tar-commit-id$X \
 	git-read-tree$X git-commit-tree$X \
 	git-apply$X git-show-branch$X git-diff-files$X \
 	git-diff-index$X git-diff-stages$X git-diff-tree$X git-cat-file$X

builtin-tar-tree.c

@@ -402,3 +402,28 @@ int cmd_tar_tree(int argc, const char **argv, char **envp)
 		return remote_tar(argc, argv);
 	return generate_tar(argc, argv, envp);
 }
+
+/* ustar header + extended global header content */
+#define HEADERSIZE (2 * RECORDSIZE)
+
+int cmd_get_tar_commit_id(int argc, const char **argv, char **envp)
+{
+	char buffer[HEADERSIZE];
+	struct ustar_header *header = (struct ustar_header *)buffer;
+	char *content = buffer + RECORDSIZE;
+	ssize_t n;
+
+	n = xread(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 = xwrite(1, content + 11, 41);
+	if (n < 41)
+		die("git-get-tar-commit-id: write error");
+
+	return 0;
+}

builtin.h

@@ -32,6 +32,7 @@ extern int cmd_check_ref_format(int argc, const char **argv, char **envp);
 extern int cmd_init_db(int argc, const char **argv, char **envp);
 extern int cmd_tar_tree(int argc, const char **argv, char **envp);
 extern int cmd_upload_tar(int argc, const char **argv, char **envp);
+extern int cmd_get_tar_commit_id(int argc, const char **argv, char **envp);
 extern int cmd_ls_files(int argc, const char **argv, char **envp);
 extern int cmd_ls_tree(int argc, const char **argv, char **envp);
 extern int cmd_read_tree(int argc, const char **argv, char **envp);

get-tar-commit-id.c

@@ -1,30 +0,0 @@
-/*
- * Copyright (C) 2005 Rene Scharfe
- */
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-
-#define HEADERSIZE	1024
-
-int main(int argc, char **argv)
-{
-	char buffer[HEADERSIZE];
-	ssize_t n;
-
-	n = read(0, buffer, HEADERSIZE);
-	if (n < HEADERSIZE) {
-		fprintf(stderr, "read error\n");
-		return 3;
-	}
-	if (buffer[156] != 'g')
-		return 1;
-	if (memcmp(&buffer[512], "52 comment=", 11))
-		return 1;
-	n = write(1, &buffer[523], 41);
-	if (n < 41) {
-		fprintf(stderr, "write error\n");
-		return 2;
-	}
-	return 0;
-}

git.c

@@ -163,7 +163,7 @@ static void handle_internal_command(int argc, const char **argv, char **envp)
 		{ "add", cmd_add },
 		{ "rev-list", cmd_rev_list },
 		{ "init-db", cmd_init_db },
-		{ "tar-tree", cmd_tar_tree },
+		{ "get-tar-commit-id", cmd_get_tar_commit_id },
 		{ "upload-tar", cmd_upload_tar },
 		{ "check-ref-format", cmd_check_ref_format },
 		{ "ls-files", cmd_ls_files },

gitweb/README

@@ -0,0 +1,16 @@
+GIT web Interface
+
+The one working on:
+  http://www.kernel.org/git/
+
+Get the gitweb.cgi by ftp:
+  ftp://ftp.kernel.org/pub/software/scm/gitweb/
+
+It reqires the git-core binaries installed on the system:
+  http://www.kernel.org/git/?p=git/git.git;a=summary
+
+The gitweb repository is here:
+  http://www.kernel.org/git/?p=git/gitweb.git;a=summary
+
+Any comment/question/concern to:
+  Kay Sievers <kay.sievers@vrfy.org>

gitweb/test/Märchen

@@ -0,0 +1,2 @@
+Märchen
+Märchen

gitweb/test/file with spaces

@@ -0,0 +1,4 @@
+This
+filename
+contains
+spaces.

gitweb/test/file+plus+sign

@@ -0,0 +1,6 @@
+This
+filename
+contains
++
+plus
+chars.