[PATCH/RFC v4 12/16] remote-svn: Activate import/export-marks for fast-import.

[Florian Achleitner <florian.achleitner.2.6.31@gmail.com>]

Enable import and export of a marks file by sending the appropriate
feature commands to fast-import before sending data.

Signed-off-by: Florian Achleitner <florian.achleitner.2.6.31@gmail.com>
---
 contrib/svn-fe/remote-svn.c |   10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/contrib/svn-fe/remote-svn.c b/contrib/svn-fe/remote-svn.c
index 80a089a..0643a4c 100644
--- a/contrib/svn-fe/remote-svn.c
+++ b/contrib/svn-fe/remote-svn.c
@@ -12,6 +12,7 @@ static const char *url;
 static int dump_from_file;
 static const char *private_ref;
 static const char *remote_ref = "refs/heads/master";
+static const char *marksfilename;
 
 static int cmd_capabilities(const char *line);
 static int cmd_import(const char *line);
@@ -74,6 +75,10 @@ static int cmd_import(const char *line)
 			die("Unable to start %s, code %d", svndump_proc.argv[0], code);
 		dumpin_fd = svndump_proc.out;
 	}
+	/* setup marks file import/export */
+	printf("feature import-marks-if-exists=%s\n"
+			"feature export-marks=%s\n", marksfilename, marksfilename);
+
 	svndump_init_fd(dumpin_fd, STDIN_FILENO);
 	svndump_read(url, private_ref);
 	svndump_deinit();
@@ -172,6 +177,10 @@ int main(int argc, const char **argv)
 	strbuf_addf(&buf, "refs/svn/%s/master", remote->name);
 	private_ref = strbuf_detach(&buf, NULL);
 
+	strbuf_addf(&buf, "%s/info/fast-import/remote-svn/%s.marks",
+		get_git_dir(), remote->name);
+	marksfilename = strbuf_detach(&buf, NULL);
+
 	while(1) {
 		if (strbuf_getline(&buf, stdin, '\n') == EOF) {
 			if (ferror(stdin))
@@ -187,5 +196,6 @@ int main(int argc, const char **argv)
 	strbuf_release(&buf);
 	free((void*)url);
 	free((void*)private_ref);
+	free((void*)marksfilename);
 	return 0;
 }
-- 
1.7.9.5