Merge branch 'js/diff'

Documentation/git-blame.txt

@@ -20,7 +20,10 @@ OPTIONS
 	Use the same output mode as git-annotate (Default: off).
 
 -l, --long::
-	Show long rev (Defaults off).
+	Show long rev (Default: off).
+
+-t, --time::
+	Show raw timestamp (Default: off).
 
 -S, --rev-file <revs-file>::
 	Use revs from revs-file instead of calling git-rev-list.

Documentation/git-p4import.txt

@@ -8,7 +8,7 @@ git-p4import - Import a Perforce repository into git
 
 SYNOPSIS
 --------
-`git-p4import` [-q|-v] [--authors <file>] [-t <timezone>] <//p4repo/path> <branch>
+`git-p4import` [-q|-v] [--notags] [--authors <file>] [-t <timezone>] <//p4repo/path> <branch>
 
 `git-p4import` --stitch <//p4repo/path>
 
@@ -43,6 +43,9 @@ OPTIONS
 	Specify an authors file containing a mapping of Perforce user
 	ids to full names and email addresses (see Notes below).
 
+\--notags::
+	Do not create a tag for each imported commit.
+
 \--stitch::
 	Import the contents of the given perforce branch into the
 	currently checked out git branch.

blame.c

@@ -20,9 +20,11 @@
 
 #define DEBUG 0
 
-static const char blame_usage[] = "[-c] [-l] [--] file [commit]\n"
+static const char blame_usage[] = "[-c] [-l] [-t] [-S <revs-file>] [--] file [commit]\n"
 	"  -c, --compability Use the same output mode as git-annotate (Default: off)\n"
 	"  -l, --long        Show long commit SHA1 (Default: off)\n"
+	"  -t, --time        Show raw timestamp (Default: off)\n"
+	"  -S, --revs-file   Use revisions from revs-file instead of calling git-rev-list\n"
 	"  -h, --help        This message";
 
 static struct commit **blame_lines;
@@ -680,13 +682,19 @@ static void get_commit_info(struct commit* commit, struct commit_info* ret)
 	*tmp = 0;
 }
 
-static const char* format_time(unsigned long time, const char* tz_str)
+static const char* format_time(unsigned long time, const char* tz_str,
+			       int show_raw_time)
 {
 	static char time_buf[128];
 	time_t t = time;
 	int minutes, tz;
 	struct tm *tm;
 
+	if (show_raw_time) {
+		sprintf(time_buf, "%lu %s", time, tz_str);
+		return time_buf;
+	}
+
 	tz = atoi(tz_str);
 	minutes = tz < 0 ? -tz : tz;
 	minutes = (minutes / 100)*60 + (minutes % 100);
@@ -740,6 +748,7 @@ int main(int argc, const char **argv)
 	char filename_buf[256];
 	int sha1_len = 8;
 	int compability = 0;
+	int show_raw_time = 0;
 	int options = 1;
 	struct commit* start_commit;
 
@@ -768,6 +777,10 @@ int main(int argc, const char **argv)
 				  !strcmp(argv[i], "--compability")) {
 				compability = 1;
 				continue;
+			} else if(!strcmp(argv[i], "-t") ||
+				  !strcmp(argv[i], "--time")) {
+				show_raw_time = 1;
+				continue;
 			} else if(!strcmp(argv[i], "-S")) {
 				if (i + 1 < argc &&
 				    !read_ancestry(argv[i + 1], &sha1_p)) {
@@ -873,14 +886,17 @@ int main(int argc, const char **argv)
 		fwrite(sha1_to_hex(c->object.sha1), sha1_len, 1, stdout);
 		if(compability) {
 			printf("\t(%10s\t%10s\t%d)", ci.author,
-			       format_time(ci.author_time, ci.author_tz), i+1);
+			       format_time(ci.author_time, ci.author_tz,
+					   show_raw_time),
+			       i+1);
 		} else {
 			if (found_rename)
 				printf(" %-*.*s", longest_file, longest_file,
 				       u->pathname);
 			printf(" (%-*.*s %10s %*d) ",
 			       longest_author, longest_author, ci.author,
-			       format_time(ci.author_time, ci.author_tz),
+			       format_time(ci.author_time, ci.author_tz,
+					   show_raw_time),
 			       max_digits, i+1);
 		}
 

builtin-log.c

@@ -51,6 +51,7 @@ int cmd_whatchanged(int argc, const char **argv, char **envp)
 	init_revisions(&rev);
 	rev.diff = 1;
 	rev.diffopt.recursive = 1;
+	rev.simplify_history = 0;
 	return cmd_log_wc(argc, argv, envp, &rev);
 }
 
@@ -112,7 +113,7 @@ static void reopen_stdout(struct commit *commit, int nr, int keep_subject)
 	int len = 0;
 
 	if (output_directory) {
-		strncpy(filename, output_directory, 1010);
+		safe_strncpy(filename, output_directory, 1010);
 		len = strlen(filename);
 		if (filename[len - 1] != '/')
 			filename[len++] = '/';

builtin-tar-tree.c

@@ -240,8 +240,8 @@ static void write_entry(const unsigned char *sha1, struct strbuf *path,
 	/* XXX: should we provide more meaningful info here? */
 	sprintf(header.uid, "%07o", 0);
 	sprintf(header.gid, "%07o", 0);
-	strncpy(header.uname, "git", 31);
-	strncpy(header.gname, "git", 31);
+	safe_strncpy(header.uname, "git", sizeof(header.uname));
+	safe_strncpy(header.gname, "git", sizeof(header.gname));
 	sprintf(header.devmajor, "%07o", 0);
 	sprintf(header.devminor, "%07o", 0);
 

cache.h

@@ -216,7 +216,7 @@ enum sharedrepo {
 int git_config_perm(const char *var, const char *value);
 int adjust_shared_perm(const char *path);
 int safe_create_leading_directories(char *path);
-char *safe_strncpy(char *, const char *, size_t);
+size_t safe_strncpy(char *, const char *, size_t);
 char *enter_repo(char *path, int strict);
 
 /* Read and unpack a sha1 file into memory, write memory to a sha1 file */

config.c

@@ -280,17 +280,17 @@ int git_default_config(const char *var, const char *value)
 	}
 
 	if (!strcmp(var, "user.name")) {
-		strncpy(git_default_name, value, sizeof(git_default_name));
+		safe_strncpy(git_default_name, value, sizeof(git_default_name));
 		return 0;
 	}
 
 	if (!strcmp(var, "user.email")) {
-		strncpy(git_default_email, value, sizeof(git_default_email));
+		safe_strncpy(git_default_email, value, sizeof(git_default_email));
 		return 0;
 	}
 
 	if (!strcmp(var, "i18n.commitencoding")) {
-		strncpy(git_commit_encoding, value, sizeof(git_commit_encoding));
+		safe_strncpy(git_commit_encoding, value, sizeof(git_commit_encoding));
 		return 0;
 	}
 

contrib/git-svn/Makefile

@@ -29,8 +29,17 @@ git-svn.html : git-svn.txt
 	asciidoc -b xhtml11 -d manpage \
 		-f ../../Documentation/asciidoc.conf $<
 test: git-svn
-	cd t && $(SHELL) ./t0000-contrib-git-svn.sh
-	cd t && $(SHELL) ./t0001-contrib-git-svn-props.sh
+	cd t && $(SHELL) ./t0000-contrib-git-svn.sh $(TEST_FLAGS)
+	cd t && $(SHELL) ./t0001-contrib-git-svn-props.sh $(TEST_FLAGS)
+
+# we can test NO_OPTIMIZE_COMMITS independently of LC_ALL
+full-test:
+	$(MAKE) test GIT_SVN_NO_LIB=1 GIT_SVN_NO_OPTIMIZE_COMMITS=1 LC_ALL=C
+	$(MAKE) test GIT_SVN_NO_LIB=0 GIT_SVN_NO_OPTIMIZE_COMMITS=1 LC_ALL=C
+	$(MAKE) test GIT_SVN_NO_LIB=1 GIT_SVN_NO_OPTIMIZE_COMMITS=0 \
+							LC_ALL=en_US.UTF-8
+	$(MAKE) test GIT_SVN_NO_LIB=0 GIT_SVN_NO_OPTIMIZE_COMMITS=0 \
+							LC_ALL=en_US.UTF-8
 
 clean:
 	rm -f git-svn *.xml *.html *.1

contrib/git-svn/t/lib-git-svn.sh

@@ -10,8 +10,8 @@ fi
 . ./test-lib.sh
 
 GIT_DIR=$PWD/.git
-GIT_SVN_DIR=$GIT_DIR/git-svn
-SVN_TREE=$GIT_SVN_DIR/tree
+GIT_SVN_DIR=$GIT_DIR/svn/git-svn
+SVN_TREE=$GIT_SVN_DIR/svn-tree
 
 svnadmin >/dev/null 2>&1
 if test $? != 1

contrib/git-svn/t/t0000-contrib-git-svn.sh

@@ -4,13 +4,17 @@
 #
 
 test_description='git-svn tests'
+GIT_SVN_LC_ALL=$LC_ALL
 . ./lib-git-svn.sh
 
 mkdir import
 cd import
 
 echo foo > foo
-ln -s foo foo.link
+if test -z "$NO_SYMLINK"
+then
+	ln -s foo foo.link
+fi
 mkdir -p dir/a/b/c/d/e
 echo 'deep dir' > dir/a/b/c/d/e/file
 mkdir -p bar
@@ -30,9 +34,10 @@ test_expect_success \
     'import an SVN revision into git' \
     'git-svn fetch'
 
+test_expect_success "checkout from svn" "svn co $svnrepo $SVN_TREE"
 
 name='try a deep --rmdir with a commit'
-git checkout -b mybranch remotes/git-svn
+git checkout -f -b mybranch remotes/git-svn
 mv dir/a/b/c/d/e/file dir/file
 cp dir/file file
 git update-index --add --remove dir/a/b/c/d/e/file dir/file file
@@ -40,6 +45,7 @@ git commit -m "$name"
 
 test_expect_success "$name" \
     "git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch &&
+     svn up $SVN_TREE &&
      test -d $SVN_TREE/dir && test ! -d $SVN_TREE/dir/a"
 
 
@@ -51,14 +57,14 @@ git update-index --remove dir/file
 git update-index --add dir/file/file
 git commit -m "$name"
 
-test_expect_code 1 "$name" \
+test_expect_failure "$name" \
     'git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch' \
     || true
 
 
 name='detect node change from directory to file #1'
 rm -rf dir $GIT_DIR/index
-git checkout -b mybranch2 remotes/git-svn
+git checkout -f -b mybranch2 remotes/git-svn
 mv bar/zzz zzz
 rm -rf bar
 mv zzz bar
@@ -66,14 +72,14 @@ git update-index --remove -- bar/zzz
 git update-index --add -- bar
 git commit -m "$name"
 
-test_expect_code 1 "$name" \
+test_expect_failure "$name" \
     'git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch2' \
     || true
 
 
 name='detect node change from file to directory #2'
 rm -f $GIT_DIR/index
-git checkout -b mybranch3 remotes/git-svn
+git checkout -f -b mybranch3 remotes/git-svn
 rm bar/zzz
 git-update-index --remove bar/zzz
 mkdir bar/zzz
@@ -81,14 +87,14 @@ echo yyy > bar/zzz/yyy
 git-update-index --add bar/zzz/yyy
 git commit -m "$name"
 
-test_expect_code 1 "$name" \
+test_expect_failure "$name" \
     'git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch3' \
     || true
 
 
 name='detect node change from directory to file #2'
 rm -f $GIT_DIR/index
-git checkout -b mybranch4 remotes/git-svn
+git checkout -f -b mybranch4 remotes/git-svn
 rm -rf dir
 git update-index --remove -- dir/file
 touch dir
@@ -96,20 +102,21 @@ echo asdf > dir
 git update-index --add -- dir
 git commit -m "$name"
 
-test_expect_code 1 "$name" \
+test_expect_failure "$name" \
     'git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch4' \
     || true
 
 
 name='remove executable bit from a file'
 rm -f $GIT_DIR/index
-git checkout -b mybranch5 remotes/git-svn
+git checkout -f -b mybranch5 remotes/git-svn
 chmod -x exec.sh
 git update-index exec.sh
 git commit -m "$name"
 
 test_expect_success "$name" \
     "git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch5 &&
+     svn up $SVN_TREE &&
      test ! -x $SVN_TREE/exec.sh"
 
 
@@ -120,49 +127,64 @@ git commit -m "$name"
 
 test_expect_success "$name" \
     "git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch5 &&
+     svn up $SVN_TREE &&
      test -x $SVN_TREE/exec.sh"
 
 
 
-name='executable file becomes a symlink to bar/zzz (file)'
-rm exec.sh
-ln -s bar/zzz exec.sh
-git update-index exec.sh
-git commit -m "$name"
+if test -z "$NO_SYMLINK"
+then
+	name='executable file becomes a symlink to bar/zzz (file)'
+	rm exec.sh
+	ln -s bar/zzz exec.sh
+	git update-index exec.sh
+	git commit -m "$name"
 
-test_expect_success "$name" \
-    "git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch5 &&
-     test -L $SVN_TREE/exec.sh"
-
-
-
-name='new symlink is added to a file that was also just made executable'
-chmod +x bar/zzz
-ln -s bar/zzz exec-2.sh
-git update-index --add bar/zzz exec-2.sh
-git commit -m "$name"
-
-test_expect_success "$name" \
-    "git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch5 &&
-     test -x $SVN_TREE/bar/zzz &&
-     test -L $SVN_TREE/exec-2.sh"
-
-
-
-name='modify a symlink to become a file'
-git help > help || true
-rm exec-2.sh
-cp help exec-2.sh
-git update-index exec-2.sh
-git commit -m "$name"
-
-test_expect_success "$name" \
-    "git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch5 &&
-     test -f $SVN_TREE/exec-2.sh &&
-     test ! -L $SVN_TREE/exec-2.sh &&
-     diff -u help $SVN_TREE/exec-2.sh"
+	test_expect_success "$name" \
+	    "git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch5 &&
+	     svn up $SVN_TREE &&
+	     test -L $SVN_TREE/exec.sh"
+
+	name='new symlink is added to a file that was also just made executable'
+	chmod +x bar/zzz
+	ln -s bar/zzz exec-2.sh
+	git update-index --add bar/zzz exec-2.sh
+	git commit -m "$name"
+
+	test_expect_success "$name" \
+	    "git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch5 &&
+	     svn up $SVN_TREE &&
+	     test -x $SVN_TREE/bar/zzz &&
+	     test -L $SVN_TREE/exec-2.sh"
+
+	name='modify a symlink to become a file'
+	git help > help || true
+	rm exec-2.sh
+	cp help exec-2.sh
+	git update-index exec-2.sh
+	git commit -m "$name"
+
+	test_expect_success "$name" \
+	    "git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch5 &&
+	     svn up $SVN_TREE &&
+	     test -f $SVN_TREE/exec-2.sh &&
+	     test ! -L $SVN_TREE/exec-2.sh &&
+	     diff -u help $SVN_TREE/exec-2.sh"
+fi
 
 
+if test -n "$GIT_SVN_LC_ALL" && echo $GIT_SVN_LC_ALL | grep -q '\.UTF-8$'
+then
+	name="commit with UTF-8 message: locale: $GIT_SVN_LC_ALL"
+	echo '# hello' >> exec-2.sh
+	git update-index exec-2.sh
+	git commit -m 'éï∏'
+	export LC_ALL="$GIT_SVN_LC_ALL"
+	test_expect_success "$name" "git-svn commit HEAD"
+	unset LC_ALL
+else
+	echo "UTF-8 locale not set, test skipped ($GIT_SVN_LC_ALL)"
+fi
 
 name='test fetch functionality (svn => git) with alternate GIT_SVN_ID'
 GIT_SVN_ID=alt
@@ -173,5 +195,28 @@ test_expect_success "$name" \
      git-rev-list --pretty=raw remotes/alt | grep ^tree | uniq > b &&
      diff -u a b"
 
+if test -n "$NO_SYMLINK"
+then
+	test_done
+	exit 0
+fi
+
+name='check imported tree checksums expected tree checksums'
+rm -f expected
+if test -n "$GIT_SVN_LC_ALL" && echo $GIT_SVN_LC_ALL | grep -q '\.UTF-8$'
+then
+	echo tree f735671b89a7eb30cab1d8597de35bd4271ab813 > expected
+fi
+cat >> expected <<\EOF
+tree 4b9af72bb861eaed053854ec502cf7df72618f0f
+tree 031b8d557afc6fea52894eaebb45bec52f1ba6d1
+tree 0b094cbff17168f24c302e297f55bfac65eb8bd3
+tree d667270a1f7b109f5eb3aaea21ede14b56bfdd6e
+tree 56a30b966619b863674f5978696f4a3594f2fca9
+tree d667270a1f7b109f5eb3aaea21ede14b56bfdd6e
+tree 8f51f74cf0163afc9ad68a4b1537288c4558b5a4
+EOF
+test_expect_success "$name" "diff -u a expected"
+
 test_done
 

contrib/git-svn/t/t0001-contrib-git-svn-props.sh

@@ -52,49 +52,49 @@ EOF
 cd ..
 
 rm -rf import
-svn co "$svnrepo" test_wc
+test_expect_success 'checkout working copy from svn' "svn co $svnrepo test_wc"
+test_expect_success 'setup some commits to svn' \
+	'cd test_wc &&
+		echo Greetings >> kw.c &&
+		svn commit -m "Not yet an Id" &&
+		svn up &&
+		echo Hello world >> kw.c &&
+		svn commit -m "Modified file, but still not yet an Id" &&
+		svn up &&
+		svn propset svn:keywords Id kw.c &&
+		svn commit -m "Propset Id" &&
+		svn up &&
+	cd ..'
 
-cd test_wc
-	echo 'Greetings' >> kw.c
-	svn commit -m 'Not yet an $Id$'
-	svn up
+test_expect_success 'initialize git-svn' "git-svn init $svnrepo"
+test_expect_success 'fetch revisions from svn' 'git-svn fetch'
 
-	echo 'Hello world' >> kw.c
-	svn commit -m 'Modified file, but still not yet an $Id$'
-	svn up
-
-	svn propset svn:keywords Id kw.c
-	svn commit -m 'Propset $Id$'
-	svn up
-cd ..
-
-git-svn init "$svnrepo"
-git-svn fetch
-
-git checkout -b mybranch remotes/git-svn
-echo 'Hi again' >> kw.c
 name='test svn:keywords ignoring'
-
-git commit -a -m "$name"
-git-svn commit remotes/git-svn..mybranch
-git pull . remotes/git-svn
+test_expect_success "$name" \
+	'git checkout -b mybranch remotes/git-svn &&
+	echo Hi again >> kw.c &&
+	git commit -a -m "test keywoards ignoring" &&
+	git-svn commit remotes/git-svn..mybranch &&
+	git pull . remotes/git-svn'
 
 expect='/* $Id$ */'
 got="`sed -ne 2p kw.c`"
 test_expect_success 'raw $Id$ found in kw.c' "test '$expect' = '$got'"
 
-cd test_wc
-	svn propset svn:eol-style CR empty
-	svn propset svn:eol-style CR crlf
-	svn propset svn:eol-style CR ne_crlf
-	svn commit -m 'propset CR on crlf files'
-	svn up
-cd ..
+test_expect_success "propset CR on crlf files" \
+	'cd test_wc &&
+		svn propset svn:eol-style CR empty &&
+		svn propset svn:eol-style CR crlf &&
+		svn propset svn:eol-style CR ne_crlf &&
+		svn commit -m "propset CR on crlf files" &&
+		svn up &&
+	 cd ..'
 
-git-svn fetch
-git pull . remotes/git-svn
+test_expect_success 'fetch and pull latest from svn and checkout a new wc' \
+	"git-svn fetch &&
+	 git pull . remotes/git-svn &&
+	 svn co $svnrepo new_wc"
 
-svn co "$svnrepo" new_wc
 for i in crlf ne_crlf lf ne_lf cr ne_cr empty_cr empty_lf empty empty_crlf
 do
 	test_expect_success "Comparing $i" "cmp $i new_wc/$i"
@@ -106,16 +106,16 @@ cd test_wc
 	printf '$Id$\rHello\rWorld' > ne_cr
 	a_cr=`printf '$Id$\r\nHello\r\nWorld\r\n' | git-hash-object --stdin`
 	a_ne_cr=`printf '$Id$\r\nHello\r\nWorld' | git-hash-object --stdin`
-	svn propset svn:eol-style CRLF cr
-	svn propset svn:eol-style CRLF ne_cr
-	svn propset svn:keywords Id cr
-	svn propset svn:keywords Id ne_cr
-	svn commit -m 'propset CRLF on cr files'
-	svn up
+	test_expect_success 'Set CRLF on cr files' \
+	'svn propset svn:eol-style CRLF cr &&
+	 svn propset svn:eol-style CRLF ne_cr &&
+	 svn propset svn:keywords Id cr &&
+	 svn propset svn:keywords Id ne_cr &&
+	 svn commit -m "propset CRLF on cr files" &&
+	 svn up'
 cd ..
-
-git-svn fetch
-git pull . remotes/git-svn
+test_expect_success 'fetch and pull latest from svn' \
+	'git-svn fetch && git pull . remotes/git-svn'
 
 b_cr="`git-hash-object cr`"
 b_ne_cr="`git-hash-object ne_cr`"

diff.c

@@ -25,6 +25,20 @@ int git_diff_config(const char *var, const char *value)
 	return git_default_config(var, value);
 }
 
+enum color_diff {
+	DIFF_PLAIN = 0,
+	DIFF_METAINFO = 1,
+	DIFF_FILE_OLD = 2,
+	DIFF_FILE_NEW = 3,
+};
+
+static const char *diff_colors[] = {
+	"\033[0;0m",
+	"\033[1;35m",
+	"\033[1;31m",
+	"\033[1;34m",
+};
+
 static char *quote_one(const char *str)
 {
 	int needlen;
@@ -177,23 +191,54 @@ static int fill_mmfile(mmfile_t *mf, struct diff_filespec *one)
 }
 
 struct emit_callback {
+	struct xdiff_emit_state xm;
+	int nparents, color_diff;
 	const char **label_path;
 };
 
-static int fn_out(void *priv, mmbuffer_t *mb, int nbuf)
+static inline void color_diff(int diff_use_color, enum color_diff ix)
+{
+	if (diff_use_color)
+		fputs(diff_colors[ix], stdout);
+}
+
+static void fn_out_consume(void *priv, char *line, unsigned long len)
 {
 	int i;
 	struct emit_callback *ecbdata = priv;
 
 	if (ecbdata->label_path[0]) {
+		color_diff(ecbdata->color_diff, DIFF_METAINFO);
 		printf("--- %s\n", ecbdata->label_path[0]);
+		color_diff(ecbdata->color_diff, DIFF_METAINFO);
 		printf("+++ %s\n", ecbdata->label_path[1]);
 		ecbdata->label_path[0] = ecbdata->label_path[1] = NULL;
 	}
-	for (i = 0; i < nbuf; i++)
-		if (!fwrite(mb[i].ptr, mb[i].size, 1, stdout))
-			return -1;
-	return 0;
+
+	/* This is not really necessary for now because
+	 * this codepath only deals with two-way diffs.
+	 */
+	for (i = 0; i < len && line[i] == '@'; i++)
+		;
+	if (2 <= i && i < len && line[i] == ' ') {
+		ecbdata->nparents = i - 1;
+		color_diff(ecbdata->color_diff, DIFF_METAINFO);
+	}
+	else if (len < ecbdata->nparents)
+		color_diff(ecbdata->color_diff, DIFF_PLAIN);
+	else {
+		int nparents = ecbdata->nparents;
+		int color = DIFF_PLAIN;
+		for (i = 0; i < nparents && len; i++) {
+			if (line[i] == '-')
+				color = DIFF_FILE_OLD;
+			else if (line[i] == '+')
+				color = DIFF_FILE_NEW;
+		}
+		color_diff(ecbdata->color_diff, color);
+	}
+	fwrite(line, len, 1, stdout);
+	color_diff(ecbdata->color_diff, DIFF_PLAIN);
 }
 
 static char *pprint_rename(const char *a, const char *b)
@@ -549,25 +594,35 @@ static void builtin_diff(const char *name_a,
 	b_two = quote_two("b/", name_b);
 	lbl[0] = DIFF_FILE_VALID(one) ? a_one : "/dev/null";
 	lbl[1] = DIFF_FILE_VALID(two) ? b_two : "/dev/null";
+	color_diff(o->color_diff, DIFF_METAINFO);
 	printf("diff --git %s %s\n", a_one, b_two);
 	if (lbl[0][0] == '/') {
 		/* /dev/null */
+		color_diff(o->color_diff, DIFF_METAINFO);
 		printf("new file mode %06o\n", two->mode);
-		if (xfrm_msg && xfrm_msg[0])
+		if (xfrm_msg && xfrm_msg[0]) {
+			color_diff(o->color_diff, DIFF_METAINFO);
 			puts(xfrm_msg);
+		}
 	}
 	else if (lbl[1][0] == '/') {
 		printf("deleted file mode %06o\n", one->mode);
-		if (xfrm_msg && xfrm_msg[0])
+		if (xfrm_msg && xfrm_msg[0]) {
+			color_diff(o->color_diff, DIFF_METAINFO);
 			puts(xfrm_msg);
+		}
 	}
 	else {
 		if (one->mode != two->mode) {
+			color_diff(o->color_diff, DIFF_METAINFO);
 			printf("old mode %06o\n", one->mode);
+			color_diff(o->color_diff, DIFF_METAINFO);
 			printf("new mode %06o\n", two->mode);
 		}
-		if (xfrm_msg && xfrm_msg[0])
+		if (xfrm_msg && xfrm_msg[0]) {
+			color_diff(o->color_diff, DIFF_METAINFO);
 			puts(xfrm_msg);
+		}
 		/*
 		 * we do not run diff between different kind
 		 * of objects.
@@ -575,6 +630,7 @@ static void builtin_diff(const char *name_a,
 		if ((one->mode ^ two->mode) & S_IFMT)
 			goto free_ab_and_return;
 		if (complete_rewrite) {
+			color_diff(o->color_diff, DIFF_PLAIN);
 			emit_rewrite_diff(name_a, name_b, one, two);
 			goto free_ab_and_return;
 		}
@@ -602,7 +658,9 @@ static void builtin_diff(const char *name_a,
 		xdemitcb_t ecb;
 		struct emit_callback ecbdata;
 
+		memset(&ecbdata, 0, sizeof(ecbdata));
 		ecbdata.label_path = lbl;
+		ecbdata.color_diff = o->color_diff;
 		xpp.flags = XDF_NEED_MINIMAL;
 		xecfg.ctxlen = o->context;
 		xecfg.flags = XDL_EMIT_FUNCNAMES;
@@ -612,8 +670,9 @@ static void builtin_diff(const char *name_a,
 			xecfg.ctxlen = strtoul(diffopts + 10, NULL, 10);
 		else if (!strncmp(diffopts, "-u", 2))
 			xecfg.ctxlen = strtoul(diffopts + 2, NULL, 10);
-		ecb.outf = fn_out;
+		ecb.outf = xdiff_outf;
 		ecb.priv = &ecbdata;
+		ecbdata.xm.consume = fn_out_consume;
 		xdl_diff(&mf1, &mf2, &xpp, &xecfg, &ecb);
 	}
 
@@ -1456,6 +1515,8 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac)
 		else if (40 < options->abbrev)
 			options->abbrev = 40;
 	}
+	else if (!strcmp(arg, "--color"))
+		options->color_diff = 1;
 	else
 		return 0;
 	return 1;

diff.h

@@ -32,7 +32,8 @@ struct diff_options {
 		 full_index:1,
 		 silent_on_remove:1,
 		 find_copies_harder:1,
-		 summary:1;
+		 summary:1,
+		 color_diff:1;
 	int context;
 	int break_opt;
 	int detect_rename;

git-cvsexportcommit.perl

@@ -134,7 +134,7 @@ foreach my $f (@afiles) {
 	and $status[0] !~ m/^File: no file /) {
  	$dirty = 1;
 	warn "File $f is already known in your CVS checkout -- perhaps it has been added by another user. Or this may indicate that it exists on a different branch. If this is the case, use -f to force the merge.\n";
-	warn "Status was: $status\n";
+	warn "Status was: $status[0]\n";
     }
 }
 foreach my $f (@mfiles, @dfiles) {

git-cvsimport.perl

@@ -465,10 +465,15 @@ $git_dir = getwd()."/".$git_dir unless $git_dir =~ m#^/#;
 $ENV{"GIT_DIR"} = $git_dir;
 my $orig_git_index;
 $orig_git_index = $ENV{GIT_INDEX_FILE} if exists $ENV{GIT_INDEX_FILE};
-my ($git_ih, $git_index) = tempfile('gitXXXXXX', SUFFIX => '.idx',
-				    DIR => File::Spec->tmpdir());
-close ($git_ih);
-$ENV{GIT_INDEX_FILE} = $git_index;
+
+my %index; # holds filenames of one index per branch
+{   # init with an index for origin
+    my ($fh, $fn) = tempfile('gitXXXXXX', SUFFIX => '.idx',
+			     DIR => File::Spec->tmpdir());
+    close ($fh);
+    $index{$opt_o} = $fn;
+}
+$ENV{GIT_INDEX_FILE} = $index{$opt_o};
 unless(-d $git_dir) {
 	system("git-init-db");
 	die "Cannot init the GIT db at $git_tree: $?\n" if $?;
@@ -496,6 +501,13 @@ unless(-d $git_dir) {
 	$tip_at_start = `git-rev-parse --verify HEAD`;
 
 	# populate index
+	unless ($index{$last_branch}) {
+	    my ($fh, $fn) = tempfile('gitXXXXXX', SUFFIX => '.idx',
+				     DIR => File::Spec->tmpdir());
+	    close ($fh);
+	    $index{$last_branch} = $fn;
+	}
+	$ENV{GIT_INDEX_FILE} = $index{$last_branch};
 	system('git-read-tree', $last_branch);
 	die "read-tree failed: $?\n" if $?;
 
@@ -529,25 +541,39 @@ if ($opt_A) {
 	write_author_info("$git_dir/cvs-authors");
 }
 
-my $pid = open(CVS,"-|");
-die "Cannot fork: $!\n" unless defined $pid;
-unless($pid) {
-	my @opt;
-	@opt = split(/,/,$opt_p) if defined $opt_p;
-	unshift @opt, '-z', $opt_z if defined $opt_z;
-	unshift @opt, '-q'         unless defined $opt_v;
-	unless (defined($opt_p) && $opt_p =~ m/--no-cvs-direct/) {
-		push @opt, '--cvs-direct';
+
+#
+# run cvsps into a file unless we are getting
+# it passed as a file via $opt_P
+#
+unless ($opt_P) {
+	print "Running cvsps...\n" if $opt_v;
+	my $pid = open(CVSPS,"-|");
+	die "Cannot fork: $!\n" unless defined $pid;
+	unless($pid) {
+		my @opt;
+		@opt = split(/,/,$opt_p) if defined $opt_p;
+		unshift @opt, '-z', $opt_z if defined $opt_z;
+		unshift @opt, '-q'         unless defined $opt_v;
+		unless (defined($opt_p) && $opt_p =~ m/--no-cvs-direct/) {
+			push @opt, '--cvs-direct';
+		}
+		exec("cvsps","--norc",@opt,"-u","-A",'--root',$opt_d,$cvs_tree);
+		die "Could not start cvsps: $!\n";
 	}
-	if ($opt_P) {
-	    exec("cat", $opt_P);
-	} else {
-	    exec("cvsps","--norc",@opt,"-u","-A",'--root',$opt_d,$cvs_tree);
-	    die "Could not start cvsps: $!\n";
+	my ($cvspsfh, $cvspsfile) = tempfile('gitXXXXXX', SUFFIX => '.cvsps',
+					     DIR => File::Spec->tmpdir());
+	while (<CVSPS>) {
+	    print $cvspsfh $_;
 	}
+	close CVSPS;
+	close $cvspsfh;
+	$opt_P = $cvspsfile;
 }
 
 
+open(CVS, "<$opt_P") or die $!;
+
 ## cvsps output:
 #---------------------
 #PatchSet 314
@@ -595,7 +621,11 @@ sub write_tree () {
 }
 
 my($patchset,$date,$author_name,$author_email,$branch,$ancestor,$tag,$logmsg);
-my(@old,@new,@skipped);
+my(@old,@new,@skipped,%ignorebranch);
+
+# commits that cvsps cannot place anywhere...
+$ignorebranch{'#CVSPS_NO_BRANCH'} = 1;
+
 sub commit {
 	update_index(@old, @new);
 	@old = @new = ();
@@ -751,7 +781,16 @@ while(<CVS>) {
 			$state = 11;
 			next;
 		}
+		if (exists $ignorebranch{$branch}) {
+			print STDERR "Skipping $branch\n";
+			$state = 11;
+			next;
+		}
 		if($ancestor) {
+			if($ancestor eq $branch) {
+				print STDERR "Branch $branch erroneously stems from itself -- changed ancestor to $opt_o\n";
+				$ancestor = $opt_o;
+			}
 			if(-f "$git_dir/refs/heads/$branch") {
 				print STDERR "Branch $branch already exists!\n";
 				$state=11;
@@ -759,6 +798,7 @@ while(<CVS>) {
 			}
 			unless(open(H,"$git_dir/refs/heads/$ancestor")) {
 				print STDERR "Branch $ancestor does not exist!\n";
+				$ignorebranch{$branch} = 1;
 				$state=11;
 				next;
 			}
@@ -766,6 +806,7 @@ while(<CVS>) {
 			close(H);
 			unless(open(H,"> $git_dir/refs/heads/$branch")) {
 				print STDERR "Could not create branch $branch: $!\n";
+				$ignorebranch{$branch} = 1;
 				$state=11;
 				next;
 			}
@@ -776,8 +817,17 @@ while(<CVS>) {
 		}
 		if(($ancestor || $branch) ne $last_branch) {
 			print "Switching from $last_branch to $branch\n" if $opt_v;
-			system("git-read-tree", $branch);
-			die "read-tree failed: $?\n" if $?;
+			unless ($index{$branch}) {
+			    my ($fh, $fn) = tempfile('gitXXXXXX', SUFFIX => '.idx',
+						     DIR => File::Spec->tmpdir());
+			    close ($fh);
+			    $index{$branch} = $fn;
+			    $ENV{GIT_INDEX_FILE} = $index{$branch};
+			    system("git-read-tree", $branch);
+			    die "read-tree failed: $?\n" if $?;
+			} else {
+			    $ENV{GIT_INDEX_FILE} = $index{$branch};
+		        }
 		}
 		$last_branch = $branch if $branch ne $last_branch;
 		$state = 9;
@@ -841,7 +891,9 @@ while(<CVS>) {
 }
 commit() if $branch and $state != 11;
 
-unlink($git_index);
+foreach my $git_index (values %index) {
+    unlink($git_index);
+}
 
 if (defined $orig_git_index) {
 	$ENV{GIT_INDEX_FILE} = $orig_git_index;

git-p4import.py

@@ -23,7 +23,6 @@ s = signal(SIGINT, SIG_DFL)
 if s != default_int_handler:
    signal(SIGINT, s)
 
-
 def die(msg, *args):
     for a in args:
         msg = "%s %s" % (msg, a)
@@ -38,6 +37,7 @@ verbosity = 1
 logfile = "/dev/null"
 ignore_warnings = False
 stitch = 0
+tagall = True
 
 def report(level, msg, *args):
     global verbosity
@@ -261,10 +261,9 @@ class git_command:
         self.make_tag("p4/%s"%id, commit)
         self.git("update-ref HEAD %s %s" % (commit, current) )
 
-
 try:
     opts, args = getopt.getopt(sys.argv[1:], "qhvt:",
-                    ["authors=","help","stitch=","timezone=","log=","ignore"])
+            ["authors=","help","stitch=","timezone=","log=","ignore","notags"])
 except getopt.GetoptError:
     usage()
 
@@ -275,6 +274,8 @@ for o, a in opts:
         verbosity += 1
     if o in ("--log"):
         logfile = a
+    if o in ("--notags"):
+        tagall = False
     if o in ("-h", "--help"):
         usage()
     if o in ("--ignore"):
@@ -350,7 +351,10 @@ for id in changes:
     report(1, "Importing changeset", id)
     change = p4.describe(id)
     p4.sync(id)
-    git.commit(change.author, change.email, change.date, change.msg, id)
+    if tagall :
+            git.commit(change.author, change.email, change.date, change.msg, id)
+    else:
+            git.commit(change.author, change.email, change.date, change.msg, "import")
     if stitch == 1:
         git.clean_directories()
         stitch = 0

git.c

@@ -122,9 +122,9 @@ static int handle_alias(int *argcp, const char ***argv)
 			/* insert after command name */
 			if (*argcp > 1) {
 				new_argv = realloc(new_argv, sizeof(char*) *
-						(count + *argcp - 1));
-				memcpy(new_argv + count, *argv, sizeof(char*) *
-						(*argcp - 1));
+						   (count + *argcp));
+				memcpy(new_argv + count, *argv + 1,
+				       sizeof(char*) * *argcp);
 			}
 
 			*argv = new_argv;

gitk

@@ -5196,6 +5196,24 @@ proc rereadrefs {} {
     }
 }
 
+proc listrefs {id} {
+    global idtags idheads idotherrefs
+
+    set x {}
+    if {[info exists idtags($id)]} {
+	set x $idtags($id)
+    }
+    set y {}
+    if {[info exists idheads($id)]} {
+	set y $idheads($id)
+    }
+    set z {}
+    if {[info exists idotherrefs($id)]} {
+	set z $idotherrefs($id)
+    }
+    return [list $x $y $z]
+}
+
 proc showtag {tag isnew} {
     global ctext tagcontents tagids linknum
 

gitweb/README

@@ -3,14 +3,7 @@ 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
+From the git version 1.4.0 gitweb is bundled with git.
 
 Any comment/question/concern to:
   Kay Sievers <kay.sievers@vrfy.org>

gitweb/gitweb.cgi

@@ -203,6 +203,9 @@ if (!defined $action || $action eq "summary") {
 } elsif ($action eq "tag") {
 	git_tag();
 	exit;
+} elsif ($action eq "blame") {
+	git_blame();
+	exit;
 } else {
 	undef $action;
 	die_error(undef, "Unknown action.");
@@ -834,6 +837,25 @@ sub git_read_projects {
 	return @list;
 }
 
+sub git_get_project_config {
+	my $key = shift;
+
+	return unless ($key);
+	$key =~ s/^gitweb\.//;
+	return if ($key =~ m/\W/);
+
+	my $val = qx(git-repo-config --get gitweb.$key);
+	return ($val);
+}
+
+sub git_get_project_config_bool {
+	my $val = git_get_project_config (@_);
+	if ($val and $val =~ m/true|yes|on/) {
+		return (1);
+	}
+	return; # implicit false
+}
+
 sub git_project_list {
 	my @list = git_read_projects();
 	my @projects;
@@ -1228,6 +1250,108 @@ sub git_tag {
 	git_footer_html();
 }
 
+sub git_blame {
+	my $fd;
+	die_error('403 Permission denied', "Permission denied.") if (!git_get_project_config_bool ('blame'));
+	die_error('404 Not Found', "What file will it be, master?") if (!$file_name);
+	$hash_base ||= git_read_head($project);
+	die_error(undef, "Reading commit failed.") unless ($hash_base);
+	my %co = git_read_commit($hash_base)
+		or die_error(undef, "Reading commit failed.");
+	if (!defined $hash) {
+		$hash = git_get_hash_by_path($hash_base, $file_name, "blob")
+			or die_error(undef, "Error lookup file.");
+	}
+	open ($fd, "-|", "$gitbin/git-annotate", '-l', '-t', '-r', $file_name, $hash_base)
+		or die_error(undef, "Open failed.");
+	git_header_html();
+	print "<div class=\"page_nav\">\n" .
+		$cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, "summary") .
+		" | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog")}, "shortlog") .
+		" | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log")}, "log") .
+		" | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash_base")}, "commit") .
+		" | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash_base")}, "commitdiff") .
+		" | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash_base")}, "tree") . "<br/>\n";
+	print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$hash;hb=$hash_base;f=$file_name")}, "blob") .
+		" | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blame;f=$file_name")}, "head") . "<br/>\n";
+	print "</div>\n".
+		"<div>" .
+		$cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash_base"), -class => "title"}, esc_html($co{'title'})) .
+		"</div>\n";
+	print "<div class=\"page_path\"><b>" . esc_html($file_name) . "</b></div>\n";
+	print "<div class=\"page_body\">\n";
+	print <<HTML;
+<table style="border-collapse: collapse;">
+  <tr>
+    <th>Commit</th>
+    <th>Age</th>
+    <th>Author</th>
+    <th>Line</th>
+    <th>Data</th>
+  </tr>
+HTML
+	my @line_class = (qw(light dark));
+	my $line_class_len = scalar (@line_class);
+	my $line_class_num = $#line_class;
+	while (my $line = <$fd>) {
+		my $long_rev;
+		my $short_rev;
+		my $author;
+		my $time;
+		my $lineno;
+		my $data;
+		my $age;
+		my $age_str;
+		my $age_style;
+
+		chomp $line;
+		$line_class_num = ($line_class_num + 1) % $line_class_len;
+
+		if ($line =~ m/^([0-9a-fA-F]{40})\t\(\s*([^\t]+)\t(\d+) \+\d\d\d\d\t(\d+)\)(.*)$/) {
+			$long_rev = $1;
+			$author   = $2;
+			$time     = $3;
+			$lineno   = $4;
+			$data     = $5;
+		} else {
+			print qq(  <tr><td colspan="5" style="color: red; background-color: yellow;">Unable to parse: $line</td></tr>\n);
+			next;
+		}
+		$short_rev  = substr ($long_rev, 0, 8);
+		$age        = time () - $time;
+		$age_str    = age_string ($age);
+		$age_str    =~ s/ /&nbsp;/g;
+		$age_style  = 'font-style: italic;';
+		$age_style .= ' color: #009900; background: transparent;' if ($age < 60*60*24*2);
+		$age_style .= ' font-weight: bold;' if ($age < 60*60*2);
+		$author     = esc_html ($author);
+		$author     =~ s/ /&nbsp;/g;
+		# escape tabs
+		while ((my $pos = index($data, "\t")) != -1) {
+			if (my $count = (8 - ($pos % 8))) {
+				my $spaces = ' ' x $count;
+				$data =~ s/\t/$spaces/;
+			}
+		}
+		$data = esc_html ($data);
+		$data =~ s/ /&nbsp;/g;
+
+		print <<HTML;
+  <tr class="$line_class[$line_class_num]">
+    <td style="font-family: monospace;"><a href="$my_uri?${\esc_param ("p=$project;a=commit;h=$long_rev")}" class="text">$short_rev..</a></td>
+    <td style="$age_style">$age_str</td>
+    <td>$author</td>
+    <td style="text-align: right;"><a id="$lineno" href="#$lineno" class="linenr">$lineno</a></td>
+    <td style="font-family: monospace;">$data</td>
+  </tr>
+HTML
+	} # while (my $line = <$fd>)
+	print "</table>\n\n";
+	close $fd or print "Reading blob failed.\n";
+	print "</div>";
+	git_footer_html();
+}
+
 sub git_tags {
 	my $head = git_read_head($project);
 	git_header_html();
@@ -1364,6 +1488,7 @@ sub git_blob {
 		my $base = $hash_base || git_read_head($project);
 		$hash = git_get_hash_by_path($base, $file_name, "blob") || die_error(undef, "Error lookup file.");
 	}
+	my $have_blame = git_get_project_config_bool ('blame');
 	open my $fd, "-|", "$gitbin/git-cat-file blob $hash" or die_error(undef, "Open failed.");
 	git_header_html();
 	if (defined $hash_base && (my %co = git_read_commit($hash_base))) {
@@ -1375,6 +1500,9 @@ sub git_blob {
 		      " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash_base")}, "commitdiff") .
 		      " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash_base")}, "tree") . "<br/>\n";
 		if (defined $file_name) {
+			if ($have_blame) {
+				print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blame;h=$hash;hb=$hash_base;f=$file_name")}, "blame") .  " | ";
+			}
 			print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob_plain;h=$hash;f=$file_name")}, "plain") .
 			" | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;hb=HEAD;f=$file_name")}, "head") . "<br/>\n";
 		} else {
@@ -1496,6 +1624,7 @@ sub git_tree {
 			      "</td>\n" .
 			      "<td class=\"link\">" .
 			      $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$t_hash$base_key;f=$base$t_name")}, "blob") .
+#			      " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blame;h=$t_hash$base_key;f=$base$t_name")}, "blame") .
 			      " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=history;h=$hash_base;f=$base$t_name")}, "history") .
 			      "</td>\n";
 		} elsif ($t_type eq "tree") {

http-fetch.c

@@ -584,10 +584,8 @@ static void process_alternates_response(void *callback_data)
 			// skip 'objects' at end
 			if (okay) {
 				target = xmalloc(serverlen + posn - i - 6);
-				strncpy(target, base, serverlen);
-				strncpy(target + serverlen, data + i,
-					posn - i - 7);
-				target[serverlen + posn - i - 7] = '\0';
+				safe_strncpy(target, base, serverlen);
+				safe_strncpy(target + serverlen, data + i, posn - i - 6);
 				if (get_verbosely)
 					fprintf(stderr,
 						"Also look at %s\n", target);
@@ -728,8 +726,8 @@ xml_cdata(void *userData, const XML_Char *s, int len)
 	struct xml_ctx *ctx = (struct xml_ctx *)userData;
 	if (ctx->cdata)
 		free(ctx->cdata);
-	ctx->cdata = xcalloc(len+1, 1);
-	strncpy(ctx->cdata, s, len);
+	ctx->cdata = xmalloc(len + 1);
+	safe_strncpy(ctx->cdata, s, len + 1);
 }
 
 static int remote_ls(struct alt_base *repo, const char *path, int flags,

http-push.c

@@ -1269,8 +1269,8 @@ xml_cdata(void *userData, const XML_Char *s, int len)
 	struct xml_ctx *ctx = (struct xml_ctx *)userData;
 	if (ctx->cdata)
 		free(ctx->cdata);
-	ctx->cdata = xcalloc(len+1, 1);
-	strncpy(ctx->cdata, s, len);
+	ctx->cdata = xmalloc(len + 1);
+	safe_strncpy(ctx->cdata, s, len + 1);
 }
 
 static struct remote_lock *lock_remote(char *path, long timeout)
@@ -1472,7 +1472,7 @@ static void process_ls_object(struct remote_ls_ctx *ls)
 		return;
 	path += 8;
 	obj_hex = xmalloc(strlen(path));
-	strncpy(obj_hex, path, 2);
+	safe_strncpy(obj_hex, path, 3);
 	strcpy(obj_hex + 2, path + 3);
 	one_remote_object(obj_hex);
 	free(obj_hex);
@@ -2160,8 +2160,8 @@ static void fetch_symref(char *path, char **symref, unsigned char *sha1)
 
 	/* If it's a symref, set the refname; otherwise try for a sha1 */
 	if (!strncmp((char *)buffer.buffer, "ref: ", 5)) {
-		*symref = xcalloc(buffer.posn - 5, 1);
-		strncpy(*symref, (char *)buffer.buffer + 5, buffer.posn - 6);
+		*symref = xmalloc(buffer.posn - 5);
+		safe_strncpy(*symref, (char *)buffer.buffer + 5, buffer.posn - 5);
 	} else {
 		get_sha1_hex(buffer.buffer, sha1);
 	}

ident.c

@@ -71,10 +71,9 @@ int setup_ident(void)
 		len = strlen(git_default_email);
 		git_default_email[len++] = '.';
 		if (he && (domainname = strchr(he->h_name, '.')))
-			strncpy(git_default_email + len, domainname + 1, sizeof(git_default_email) - len);
+			safe_strncpy(git_default_email + len, domainname + 1, sizeof(git_default_email) - len);
 		else
-			strncpy(git_default_email + len, "(none)", sizeof(git_default_email) - len);
-		git_default_email[sizeof(git_default_email) - 1] = 0;
+			safe_strncpy(git_default_email + len, "(none)", sizeof(git_default_email) - len);
 	}
 	/* And set the default date */
 	datestamp(git_default_date, sizeof(git_default_date));

mailinfo.c

@@ -243,9 +243,20 @@ static int eatspace(char *line)
 #define SEEN_BOGUS_UNIX_FROM 010
 #define SEEN_PREFIX  020
 
-/* First lines of body can have From:, Date:, and Subject: */
+/* First lines of body can have From:, Date:, and Subject: or empty */
 static void handle_inbody_header(int *seen, char *line)
 {
+	if (*seen & SEEN_PREFIX)
+		return;
+	if (isspace(*line)) {
+		char *cp;
+		for (cp = line + 1; *cp; cp++) {
+			if (!isspace(*cp))
+				break;
+		}
+		if (!*cp)
+			return;
+	}
 	if (!memcmp(">From", line, 5) && isspace(line[5])) {
 		if (!(*seen & SEEN_BOGUS_UNIX_FROM)) {
 			*seen |= SEEN_BOGUS_UNIX_FROM;
@@ -314,6 +325,7 @@ static char *cleanup_subject(char *subject)
 			}	
 			break;
 		}
+		eatspace(subject);
 		return subject;
 	}
 }			
@@ -420,9 +432,7 @@ static int read_one_header_line(char *line, int sz, FILE *in)
 		if (fgets(line + ofs, sz - ofs, in) == NULL)
 			break;
 		len = eatspace(line + ofs);
-		if (len == 0)
-			break;
-		if (!is_rfc2822_header(line)) {
+		if ((len == 0) || !is_rfc2822_header(line)) {
 			/* Re-add the newline */
 			line[ofs + len] = '\n';
 			line[ofs + len + 1] = '\0';
@@ -762,10 +772,8 @@ static void handle_body(void)
 {
 	int seen = 0;
 
-	if (line[0] || fgets(line, sizeof(line), stdin) != NULL) {
-		handle_commit_msg(&seen);
-		handle_patch();
-	}
+	handle_commit_msg(&seen);
+	handle_patch();
 	fclose(patchfile);
 	if (!patch_lines) {
 		fprintf(stderr, "No patch found\n");

pager.c

@@ -46,7 +46,7 @@ void setup_pager(void)
 	close(fd[0]);
 	close(fd[1]);
 
-	setenv("LESS", "-S", 0);
+	setenv("LESS", "-RS", 0);
 	run_pager(pager);
 	die("unable to execute pager '%s'", pager);
 	exit(255);

path.c

@@ -83,14 +83,19 @@ int git_mkstemp(char *path, size_t len, const char *template)
 }
 
 
-char *safe_strncpy(char *dest, const char *src, size_t n)
+size_t safe_strncpy(char *dest, const char *src, size_t size)
 {
-	strncpy(dest, src, n);
-	dest[n - 1] = '\0';
+	size_t ret = strlen(src);
 
-	return dest;
+	if (size) {
+		size_t len = (ret >= size) ? size - 1 : ret;
+		memcpy(dest, src, len);
+		dest[len] = '\0';
+	}
+	return ret;
 }
 
+
 int validate_symref(const char *path)
 {
 	struct stat st;

revision.c

@@ -303,7 +303,7 @@ static void try_to_simplify_commit(struct rev_info *revs, struct commit *commit)
 		parse_commit(p);
 		switch (rev_compare_tree(revs, p->tree, commit->tree)) {
 		case REV_TREE_SAME:
-			if (p->object.flags & UNINTERESTING) {
+			if (!revs->simplify_history || (p->object.flags & UNINTERESTING)) {
 				/* Even if a merge with an uninteresting
 				 * side branch brought the entire change
 				 * we are interested in, we do not want
@@ -519,6 +519,7 @@ void init_revisions(struct rev_info *revs)
 
 	revs->abbrev = DEFAULT_ABBREV;
 	revs->ignore_merges = 1;
+	revs->simplify_history = 1;
 	revs->pruning.recursive = 1;
 	revs->pruning.add_remove = file_add_remove;
 	revs->pruning.change = file_change;
@@ -756,6 +757,10 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
 				revs->full_diff = 1;
 				continue;
 			}
+			if (!strcmp(arg, "--full-history")) {
+				revs->simplify_history = 0;
+				continue;
+			}
 			opts = diff_opt_parse(&revs->diffopt, argv+i, argc-i);
 			if (opts > 0) {
 				revs->diff = 1;

revision.h

@@ -30,6 +30,7 @@ struct rev_info {
 			no_merges:1,
 			no_walk:1,
 			remove_empty_trees:1,
+			simplify_history:1,
 			lifo:1,
 			topo_order:1,
 			tag_objects:1,

sha1_name.c

@@ -262,8 +262,7 @@ static int get_sha1_basic(const char *str, int len, unsigned char *sha1)
 		if (str[am] == '@' && str[am+1] == '{' && str[len-1] == '}') {
 			int date_len = len - am - 3;
 			char *date_spec = xmalloc(date_len + 1);
-			strncpy(date_spec, str + am + 2, date_len);
-			date_spec[date_len] = 0;
+			safe_strncpy(date_spec, str + am + 2, date_len + 1);
 			at_time = approxidate(date_spec);
 			free(date_spec);
 			len = am;

t/t4101-apply-nonl.sh

@@ -20,14 +20,10 @@ do
   for j in 0 1 2 3
   do
     test $i -eq $j && continue
-    diff -u frotz.$i frotz.$j |
-    sed -e '
-	/^---/s|.*|--- a/frotz|
-	/^+++/s|.*|+++ b/frotz|' >diff.$i-$j
     cat frotz.$i >frotz
     test_expect_success \
         "apply diff between $i and $j" \
-	"git-apply <diff.$i-$j && diff frotz.$j frotz"
+	"git-apply <../t4101/diff.$i-$j && diff frotz.$j frotz"
   done
 done
 

t/t4101/diff.0-1

@@ -0,0 +1,6 @@
+--- a/frotz
++++ b/frotz
+@@ -1,2 +1,3 @@
+ a
+ b
++c

t/t4101/diff.0-2

@@ -0,0 +1,7 @@
+--- a/frotz
++++ b/frotz
+@@ -1,2 +1,2 @@
+ a
+-b
++b
+\ No newline at end of file

t/t4101/diff.0-3

@@ -0,0 +1,8 @@
+--- a/frotz
++++ b/frotz
+@@ -1,2 +1,3 @@
+ a
+-b
++c
++b
+\ No newline at end of file

t/t4101/diff.1-0

@@ -0,0 +1,6 @@
+--- a/frotz
++++ b/frotz
+@@ -1,3 +1,2 @@
+ a
+ b
+-c

t/t4101/diff.1-2

@@ -0,0 +1,8 @@
+--- a/frotz
++++ b/frotz
+@@ -1,3 +1,2 @@
+ a
+-b
+-c
++b
+\ No newline at end of file

t/t4101/diff.1-3

@@ -0,0 +1,8 @@
+--- a/frotz
++++ b/frotz
+@@ -1,3 +1,3 @@
+ a
+-b
+ c
++b
+\ No newline at end of file

t/t4101/diff.2-0

@@ -0,0 +1,7 @@
+--- a/frotz
++++ b/frotz
+@@ -1,2 +1,2 @@
+ a
+-b
+\ No newline at end of file
++b

t/t4101/diff.2-1

@@ -0,0 +1,8 @@
+--- a/frotz
++++ b/frotz
+@@ -1,2 +1,3 @@
+ a
+-b
+\ No newline at end of file
++b
++c

t/t4101/diff.2-3

@@ -0,0 +1,7 @@
+--- a/frotz
++++ b/frotz
+@@ -1,2 +1,3 @@
+ a
++c
+ b
+\ No newline at end of file

t/t4101/diff.3-0

@@ -0,0 +1,8 @@
+--- a/frotz
++++ b/frotz
+@@ -1,3 +1,2 @@
+ a
+-c
+-b
+\ No newline at end of file
++b

t/t4101/diff.3-1

@@ -0,0 +1,8 @@
+--- a/frotz
++++ b/frotz
+@@ -1,3 +1,3 @@
+ a
++b
+ c
+-b
+\ No newline at end of file

t/t4101/diff.3-2

@@ -0,0 +1,7 @@
+--- a/frotz
++++ b/frotz
+@@ -1,3 +1,2 @@
+ a
+-c
+ b
+\ No newline at end of file

t/t5100-mailinfo.sh

@@ -0,0 +1,28 @@
+#!/bin/sh
+#
+# Copyright (c) 2005 Junio C Hamano
+#
+
+test_description='git-mailinfo and git-mailsplit test'
+
+. ./test-lib.sh
+
+test_expect_success 'split sample box' \
+	'git-mailsplit -o. ../t5100/sample.mbox >last &&
+	last=`cat last` &&
+	echo total is $last &&
+	test `cat last` = 5'
+
+for mail in `echo 00*`
+do
+	test_expect_success "mailinfo $mail" \
+		"git-mailinfo -u msg$mail patch$mail <$mail >info$mail &&
+		echo msg &&
+		diff ../t5100/msg$mail msg$mail &&
+		echo patch &&
+		diff ../t5100/patch$mail patch$mail &&
+		echo info &&
+		diff ../t5100/info$mail info$mail"
+done
+
+test_done

t/t5100/info0001

@@ -0,0 +1,5 @@
+Author: A U Thor
+Email: a.u.thor@example.com
+Subject: a commit.
+Date: Fri, 9 Jun 2006 00:44:16 -0700
+

t/t5100/info0002

@@ -0,0 +1,5 @@
+Author: A U Thor
+Email: a.u.thor@example.com
+Subject: another patch
+Date: Fri, 9 Jun 2006 00:44:16 -0700
+

t/t5100/info0003

@@ -0,0 +1,5 @@
+Author: A U Thor
+Email: a.u.thor@example.com
+Subject: third patch
+Date: Fri, 9 Jun 2006 00:44:16 -0700
+

t/t5100/info0004

@@ -0,0 +1,5 @@
+Author: YOSHIFUJI Hideaki / 吉藤英明
+Email: yoshfuji@linux-ipv6.org
+Subject: GIT: Try all addresses for given remote name
+Date: Thu, 21 Jul 2005 09:10:36 -0400 (EDT)
+

t/t5100/info0005

@@ -0,0 +1,5 @@
+Author: David Kågedal
+Email: davidk@lysator.liu.se
+Subject: Fixed two bugs in git-cvsimport-script.
+Date: Mon, 15 Aug 2005 20:18:25 +0200
+

t/t5100/msg0001

@@ -0,0 +1,2 @@
+Here is a patch from A U Thor.
+

t/t5100/msg0002

@@ -0,0 +1,21 @@
+Here is a patch from A U Thor.  This addresses the issue raised in the
+message:
+
+From: Nit Picker <nit.picker@example.net>
+Subject: foo is too old
+Message-Id: <nitpicker.12121212@example.net>
+
+Hopefully this would fix the problem stated there.
+
+
+I have included an extra blank line above, but it does not have to be
+stripped away here, along with the               		   
+whitespaces at the end of the above line.  They are expected to be squashed
+when the message is made into a commit log by stripspace,
+Also, there are three blank lines after this paragraph,
+two truly blank and another full of spaces in between.
+
+            
+
+Hope this helps.
+

t/t5100/msg0003

@@ -0,0 +1,9 @@
+Here is a patch from A U Thor.  This addresses the issue raised in the
+message:
+
+From: Nit Picker <nit.picker@example.net>
+Subject: foo is too old
+Message-Id: <nitpicker.12121212@example.net>
+
+Hopefully this would fix the problem stated there.
+

t/t5100/msg0004

@@ -0,0 +1,7 @@
+Hello.
+
+Try all addresses for given remote name until it succeeds.
+Also supports IPv6.
+
+Signed-of-by: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
+

t/t5100/msg0005

@@ -0,0 +1,13 @@
+The git-cvsimport-script had a copule of small bugs that prevented me
+from importing a big CVS repository.
+
+The first was that it didn't handle removed files with a multi-digit
+primary revision number.
+
+The second was that it was asking the CVS server for "F" messages,
+although they were not handled.
+
+I also updated the documentation for that script to correspond to
+actual flags.
+
+Signed-off-by: David Kågedal <davidk@lysator.liu.se>

t/t5100/patch0001

@@ -0,0 +1,14 @@
+---
+ foo |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/foo b/foo
+index 9123cdc..918dcf8 100644
+--- a/foo
++++ b/foo
+@@ -1 +1 @@
+-Fri Jun  9 00:44:04 PDT 2006
++Fri Jun  9 00:44:13 PDT 2006
+-- 
+1.4.0.g6f2b
+

t/t5100/patch0002

@@ -0,0 +1,14 @@
+---
+ foo |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/foo b/foo
+index 9123cdc..918dcf8 100644
+--- a/foo
++++ b/foo
+@@ -1 +1 @@
+-Fri Jun  9 00:44:04 PDT 2006
++Fri Jun  9 00:44:13 PDT 2006
+-- 
+1.4.0.g6f2b
+

t/t5100/patch0003

@@ -0,0 +1,14 @@
+---
+ foo |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/foo b/foo
+index 9123cdc..918dcf8 100644
+--- a/foo
++++ b/foo
+@@ -1 +1 @@
+-Fri Jun  9 00:44:04 PDT 2006
++Fri Jun  9 00:44:13 PDT 2006
+-- 
+1.4.0.g6f2b
+

t/t5100/patch0004

@@ -0,0 +1,93 @@
+diff --git a/connect.c b/connect.c
+--- a/connect.c
++++ b/connect.c
+@@ -96,42 +96,57 @@ static enum protocol get_protocol(const 
+ 	die("I don't handle protocol '%s'", name);
+ }
+ 
+-static void lookup_host(const char *host, struct sockaddr *in)
+-{
+-	struct addrinfo *res;
+-	int ret;
+-
+-	ret = getaddrinfo(host, NULL, NULL, &res);
+-	if (ret)
+-		die("Unable to look up %s (%s)", host, gai_strerror(ret));
+-	*in = *res->ai_addr;
+-	freeaddrinfo(res);
+-}
++#define STR_(s)	# s
++#define STR(s)	STR_(s)
+ 
+ static int git_tcp_connect(int fd[2], const char *prog, char *host, char *path)
+ {
+-	struct sockaddr addr;
+-	int port = DEFAULT_GIT_PORT, sockfd;
+-	char *colon;
+-
+-	colon = strchr(host, ':');
+-	if (colon) {
+-		char *end;
+-		unsigned long n = strtoul(colon+1, &end, 0);
+-		if (colon[1] && !*end) {
+-			*colon = 0;
+-			port = n;
++	int sockfd = -1;
++	char *colon, *end;
++	char *port = STR(DEFAULT_GIT_PORT);
++	struct addrinfo hints, *ai0, *ai;
++	int gai;
++
++	if (host[0] == '[') {
++		end = strchr(host + 1, ']');
++		if (end) {
++			*end = 0;
++			end++;
++			host++;
++		} else
++			end = host;
++	} else
++		end = host;
++	colon = strchr(end, ':');
++
++	if (colon)
++		port = colon + 1;
++
++	memset(&hints, 0, sizeof(hints));
++	hints.ai_socktype = SOCK_STREAM;
++	hints.ai_protocol = IPPROTO_TCP;
++
++	gai = getaddrinfo(host, port, &hints, &ai);
++	if (gai)
++		die("Unable to look up %s (%s)", host, gai_strerror(gai));
++
++	for (ai0 = ai; ai; ai = ai->ai_next) {
++		sockfd = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
++		if (sockfd < 0)
++			continue;
++		if (connect(sockfd, ai->ai_addr, ai->ai_addrlen) < 0) {
++			close(sockfd);
++			sockfd = -1;
++			continue;
+ 		}
++		break;
+ 	}
+ 
+-	lookup_host(host, &addr);
+-	((struct sockaddr_in *)&addr)->sin_port = htons(port);
++	freeaddrinfo(ai0);
+ 
+-	sockfd = socket(PF_INET, SOCK_STREAM, IPPROTO_IP);
+ 	if (sockfd < 0)
+ 		die("unable to create socket (%s)", strerror(errno));
+-	if (connect(sockfd, (void *)&addr, sizeof(addr)) < 0)
+-		die("unable to connect (%s)", strerror(errno));
++
+ 	fd[0] = sockfd;
+ 	fd[1] = sockfd;
+ 	packet_write(sockfd, "%s %s\n", prog, path);
+
+-- 
+YOSHIFUJI Hideaki @ USAGI Project  <yoshfuji@linux-ipv6.org>
+GPG-FP  : 9022 65EB 1ECF 3AD1 0BDF  80D8 4807 F894 E062 0EEA
+

t/t5100/patch0005

@@ -0,0 +1,69 @@
+---
+
+ Documentation/git-cvsimport-script.txt |    9 ++++++++-
+ git-cvsimport-script                   |    4 ++--
+ 2 files changed, 10 insertions(+), 3 deletions(-)
+
+50452f9c0c2df1f04d83a26266ba704b13861632
+diff --git a/Documentation/git-cvsimport-script.txt b/Documentation/git-cvsimport-script.txt
+--- a/Documentation/git-cvsimport-script.txt
++++ b/Documentation/git-cvsimport-script.txt
+@@ -29,6 +29,10 @@ OPTIONS
+ 	currently, only the :local:, :ext: and :pserver: access methods 
+ 	are supported.
+ 
++-C <target-dir>::
++        The GIT repository to import to.  If the directory doesn't
++        exist, it will be created.  Default is the current directory.
++
+ -i::
+ 	Import-only: don't perform a checkout after importing.  This option
+ 	ensures the working directory and cache remain untouched and will
+@@ -44,7 +48,7 @@ OPTIONS
+ 
+ -p <options-for-cvsps>::
+ 	Additional options for cvsps.
+-	The options '-x' and '-A' are implicit and should not be used here.
++	The options '-u' and '-A' are implicit and should not be used here.
+ 
+ 	If you need to pass multiple options, separate them with a comma.
+ 
+@@ -57,6 +61,9 @@ OPTIONS
+ -h::
+ 	Print a short usage message and exit.
+ 
++-z <fuzz>::
++        Pass the timestamp fuzz factor to cvsps.
++
+ OUTPUT
+ ------
+ If '-v' is specified, the script reports what it is doing.
+diff --git a/git-cvsimport-script b/git-cvsimport-script
+--- a/git-cvsimport-script
++++ b/git-cvsimport-script
+@@ -190,7 +190,7 @@ sub conn {
+ 	$self->{'socketo'}->write("Root $repo\n");
+ 
+ 	# Trial and error says that this probably is the minimum set
+-	$self->{'socketo'}->write("Valid-responses ok error Valid-requests Mode M Mbinary E F Checked-in Created Updated Merged Removed\n");
++	$self->{'socketo'}->write("Valid-responses ok error Valid-requests Mode M Mbinary E Checked-in Created Updated Merged Removed\n");
+ 
+ 	$self->{'socketo'}->write("valid-requests\n");
+ 	$self->{'socketo'}->flush();
+@@ -691,7 +691,7 @@ while(<CVS>) {
+ 		unlink($tmpname);
+ 		my $mode = pmode($cvs->{'mode'});
+ 		push(@new,[$mode, $sha, $fn]); # may be resurrected!
+-	} elsif($state == 9 and /^\s+(\S+):\d(?:\.\d+)+->(\d(?:\.\d+)+)\(DEAD\)\s*$/) {
++	} elsif($state == 9 and /^\s+(\S+):\d+(?:\.\d+)+->(\d+(?:\.\d+)+)\(DEAD\)\s*$/) {
+ 		my $fn = $1;
+ 		$fn =~ s#^/+##;
+ 		push(@old,$fn);
+
+-- 
+David Kågedal
+-
+To unsubscribe from this list: send the line "unsubscribe git" in
+the body of a message to majordomo@vger.kernel.org
+More majordomo info at  http://vger.kernel.org/majordomo-info.html
+

t/t5100/sample.mbox

@@ -0,0 +1,317 @@
+From nobody Mon Sep 17 00:00:00 2001
+From: A U Thor <a.u.thor@example.com>
+Date: Fri, 9 Jun 2006 00:44:16 -0700
+Subject: [PATCH] a commit.
+
+Here is a patch from A U Thor.
+
+---
+ foo |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/foo b/foo
+index 9123cdc..918dcf8 100644
+--- a/foo
++++ b/foo
+@@ -1 +1 @@
+-Fri Jun  9 00:44:04 PDT 2006
++Fri Jun  9 00:44:13 PDT 2006
+-- 
+1.4.0.g6f2b
+
+From nobody Mon Sep 17 00:00:00 2001
+From: A U Thor <a.u.thor@example.com>
+Date: Fri, 9 Jun 2006 00:44:16 -0700
+Subject: [PATCH] another patch
+
+Here is a patch from A U Thor.  This addresses the issue raised in the
+message:
+
+From: Nit Picker <nit.picker@example.net>
+Subject: foo is too old
+Message-Id: <nitpicker.12121212@example.net>
+
+Hopefully this would fix the problem stated there.
+
+
+I have included an extra blank line above, but it does not have to be
+stripped away here, along with the               		   
+whitespaces at the end of the above line.  They are expected to be squashed
+when the message is made into a commit log by stripspace,
+Also, there are three blank lines after this paragraph,
+two truly blank and another full of spaces in between.
+
+            
+
+Hope this helps.
+
+---
+ foo |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/foo b/foo
+index 9123cdc..918dcf8 100644
+--- a/foo
++++ b/foo
+@@ -1 +1 @@
+-Fri Jun  9 00:44:04 PDT 2006
++Fri Jun  9 00:44:13 PDT 2006
+-- 
+1.4.0.g6f2b
+
+From nobody Mon Sep 17 00:00:00 2001
+From: Junio C Hamano <junio@kernel.org>
+Date: Fri, 9 Jun 2006 00:44:16 -0700
+Subject: re: [PATCH] another patch
+
+From: A U Thor <a.u.thor@example.com>
+Subject: [PATCH] third patch
+
+Here is a patch from A U Thor.  This addresses the issue raised in the
+message:
+
+From: Nit Picker <nit.picker@example.net>
+Subject: foo is too old
+Message-Id: <nitpicker.12121212@example.net>
+
+Hopefully this would fix the problem stated there.
+
+---
+ foo |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/foo b/foo
+index 9123cdc..918dcf8 100644
+--- a/foo
++++ b/foo
+@@ -1 +1 @@
+-Fri Jun  9 00:44:04 PDT 2006
++Fri Jun  9 00:44:13 PDT 2006
+-- 
+1.4.0.g6f2b
+
+From nobody Sat Aug 27 23:07:49 2005
+Path: news.gmane.org!not-for-mail
+Message-ID: <20050721.091036.01119516.yoshfuji@linux-ipv6.org>
+From: YOSHIFUJI Hideaki / =?iso-2022-jp?B?GyRCNUhGIzFRTEAbKEI=?= 
+	<yoshfuji@linux-ipv6.org>
+Newsgroups: gmane.comp.version-control.git
+Subject: [PATCH 1/2] GIT: Try all addresses for given remote name
+Date: Thu, 21 Jul 2005 09:10:36 -0400 (EDT)
+Lines: 99
+Organization: USAGI/WIDE Project
+Approved: news@gmane.org
+NNTP-Posting-Host: main.gmane.org
+Mime-Version: 1.0
+Content-Type: Text/Plain; charset=us-ascii
+Content-Transfer-Encoding: 7bit
+X-Trace: sea.gmane.org 1121951434 29350 80.91.229.2 (21 Jul 2005 13:10:34 GMT)
+X-Complaints-To: usenet@sea.gmane.org
+NNTP-Posting-Date: Thu, 21 Jul 2005 13:10:34 +0000 (UTC)
+
+Hello.
+
+Try all addresses for given remote name until it succeeds.
+Also supports IPv6.
+
+Signed-of-by: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
+
+diff --git a/connect.c b/connect.c
+--- a/connect.c
++++ b/connect.c
+@@ -96,42 +96,57 @@ static enum protocol get_protocol(const 
+ 	die("I don't handle protocol '%s'", name);
+ }
+ 
+-static void lookup_host(const char *host, struct sockaddr *in)
+-{
+-	struct addrinfo *res;
+-	int ret;
+-
+-	ret = getaddrinfo(host, NULL, NULL, &res);
+-	if (ret)
+-		die("Unable to look up %s (%s)", host, gai_strerror(ret));
+-	*in = *res->ai_addr;
+-	freeaddrinfo(res);
+-}
++#define STR_(s)	# s
++#define STR(s)	STR_(s)
+ 
+ static int git_tcp_connect(int fd[2], const char *prog, char *host, char *path)
+ {
+-	struct sockaddr addr;
+-	int port = DEFAULT_GIT_PORT, sockfd;
+-	char *colon;
+-
+-	colon = strchr(host, ':');
+-	if (colon) {
+-		char *end;
+-		unsigned long n = strtoul(colon+1, &end, 0);
+-		if (colon[1] && !*end) {
+-			*colon = 0;
+-			port = n;
++	int sockfd = -1;
++	char *colon, *end;
++	char *port = STR(DEFAULT_GIT_PORT);
++	struct addrinfo hints, *ai0, *ai;
++	int gai;
++
++	if (host[0] == '[') {
++		end = strchr(host + 1, ']');
++		if (end) {
++			*end = 0;
++			end++;
++			host++;
++		} else
++			end = host;
++	} else
++		end = host;
++	colon = strchr(end, ':');
++
++	if (colon)
++		port = colon + 1;
++
++	memset(&hints, 0, sizeof(hints));
++	hints.ai_socktype = SOCK_STREAM;
++	hints.ai_protocol = IPPROTO_TCP;
++
++	gai = getaddrinfo(host, port, &hints, &ai);
++	if (gai)
++		die("Unable to look up %s (%s)", host, gai_strerror(gai));
++
++	for (ai0 = ai; ai; ai = ai->ai_next) {
++		sockfd = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
++		if (sockfd < 0)
++			continue;
++		if (connect(sockfd, ai->ai_addr, ai->ai_addrlen) < 0) {
++			close(sockfd);
++			sockfd = -1;
++			continue;
+ 		}
++		break;
+ 	}
+ 
+-	lookup_host(host, &addr);
+-	((struct sockaddr_in *)&addr)->sin_port = htons(port);
++	freeaddrinfo(ai0);
+ 
+-	sockfd = socket(PF_INET, SOCK_STREAM, IPPROTO_IP);
+ 	if (sockfd < 0)
+ 		die("unable to create socket (%s)", strerror(errno));
+-	if (connect(sockfd, (void *)&addr, sizeof(addr)) < 0)
+-		die("unable to connect (%s)", strerror(errno));
++
+ 	fd[0] = sockfd;
+ 	fd[1] = sockfd;
+ 	packet_write(sockfd, "%s %s\n", prog, path);
+
+-- 
+YOSHIFUJI Hideaki @ USAGI Project  <yoshfuji@linux-ipv6.org>
+GPG-FP  : 9022 65EB 1ECF 3AD1 0BDF  80D8 4807 F894 E062 0EEA
+
+From nobody Sat Aug 27 23:07:49 2005
+Path: news.gmane.org!not-for-mail
+Message-ID: <u5tacjjdpxq.fsf@lysator.liu.se>
+From: =?iso-8859-1?Q?David_K=E5gedal?= <davidk@lysator.liu.se>
+Newsgroups: gmane.comp.version-control.git
+Subject: [PATCH] Fixed two bugs in git-cvsimport-script.
+Date: Mon, 15 Aug 2005 20:18:25 +0200
+Lines: 83
+Approved: news@gmane.org
+NNTP-Posting-Host: main.gmane.org
+Mime-Version: 1.0
+Content-Type: text/plain; charset=iso-8859-1
+Content-Transfer-Encoding: QUOTED-PRINTABLE
+X-Trace: sea.gmane.org 1124130247 31839 80.91.229.2 (15 Aug 2005 18:24:07 GMT)
+X-Complaints-To: usenet@sea.gmane.org
+NNTP-Posting-Date: Mon, 15 Aug 2005 18:24:07 +0000 (UTC)
+Cc: "Junio C. Hamano" <junkio@cox.net>
+Original-X-From: git-owner@vger.kernel.org Mon Aug 15 20:24:05 2005
+
+The git-cvsimport-script had a copule of small bugs that prevented me
+from importing a big CVS repository.
+
+The first was that it didn't handle removed files with a multi-digit
+primary revision number.
+
+The second was that it was asking the CVS server for "F" messages,
+although they were not handled.
+
+I also updated the documentation for that script to correspond to
+actual flags.
+
+Signed-off-by: David K=E5gedal <davidk@lysator.liu.se>
+---
+
+ Documentation/git-cvsimport-script.txt |    9 ++++++++-
+ git-cvsimport-script                   |    4 ++--
+ 2 files changed, 10 insertions(+), 3 deletions(-)
+
+50452f9c0c2df1f04d83a26266ba704b13861632
+diff --git a/Documentation/git-cvsimport-script.txt b/Documentation/git=
+-cvsimport-script.txt
+--- a/Documentation/git-cvsimport-script.txt
++++ b/Documentation/git-cvsimport-script.txt
+@@ -29,6 +29,10 @@ OPTIONS
+ 	currently, only the :local:, :ext: and :pserver: access methods=20
+ 	are supported.
+=20
++-C <target-dir>::
++        The GIT repository to import to.  If the directory doesn't
++        exist, it will be created.  Default is the current directory.
++
+ -i::
+ 	Import-only: don't perform a checkout after importing.  This option
+ 	ensures the working directory and cache remain untouched and will
+@@ -44,7 +48,7 @@ OPTIONS
+=20
+ -p <options-for-cvsps>::
+ 	Additional options for cvsps.
+-	The options '-x' and '-A' are implicit and should not be used here.
++	The options '-u' and '-A' are implicit and should not be used here.
+=20
+ 	If you need to pass multiple options, separate them with a comma.
+=20
+@@ -57,6 +61,9 @@ OPTIONS
+ -h::
+ 	Print a short usage message and exit.
+=20
++-z <fuzz>::
++        Pass the timestamp fuzz factor to cvsps.
++
+ OUTPUT
+ ------
+ If '-v' is specified, the script reports what it is doing.
+diff --git a/git-cvsimport-script b/git-cvsimport-script
+--- a/git-cvsimport-script
++++ b/git-cvsimport-script
+@@ -190,7 +190,7 @@ sub conn {
+ 	$self->{'socketo'}->write("Root $repo\n");
+=20
+ 	# Trial and error says that this probably is the minimum set
+-	$self->{'socketo'}->write("Valid-responses ok error Valid-requests Mo=
+de M Mbinary E F Checked-in Created Updated Merged Removed\n");
++	$self->{'socketo'}->write("Valid-responses ok error Valid-requests Mo=
+de M Mbinary E Checked-in Created Updated Merged Removed\n");
+=20
+ 	$self->{'socketo'}->write("valid-requests\n");
+ 	$self->{'socketo'}->flush();
+@@ -691,7 +691,7 @@ while(<CVS>) {
+ 		unlink($tmpname);
+ 		my $mode =3D pmode($cvs->{'mode'});
+ 		push(@new,[$mode, $sha, $fn]); # may be resurrected!
+-	} elsif($state =3D=3D 9 and /^\s+(\S+):\d(?:\.\d+)+->(\d(?:\.\d+)+)\(=
+DEAD\)\s*$/) {
++	} elsif($state =3D=3D 9 and /^\s+(\S+):\d+(?:\.\d+)+->(\d+(?:\.\d+)+)=
+\(DEAD\)\s*$/) {
+ 		my $fn =3D $1;
+ 		$fn =3D~ s#^/+##;
+ 		push(@old,$fn);
+
+--=20
+David K=E5gedal
+-
+To unsubscribe from this list: send the line "unsubscribe git" in
+the body of a message to majordomo@vger.kernel.org
+More majordomo info at  http://vger.kernel.org/majordomo-info.html
+