For testing as well as for importing large, already
available dumps, it's useful to bypass svnrdump and
replay the svndump from a file directly.
Add support for file:// urls in the remote url.
e.g. svn::file:///path/to/dump
When the remote helper finds an url starting with
file:// it tries to open that file instead of invoking svnrdump.
Signed-off-by: Florian Achleitner <florian.achleitner.2.6.31@xxxxxxxxx>
---
contrib/svn-fe/remote-svn.c | 55 ++++++++++++++++++++++++++++---------------
1 file changed, 36 insertions(+), 19 deletions(-)
diff --git a/contrib/svn-fe/remote-svn.c b/contrib/svn-fe/remote-svn.c
index b853d54..80a089a 100644
--- a/contrib/svn-fe/remote-svn.c
+++ b/contrib/svn-fe/remote-svn.c
@@ -9,6 +9,7 @@
#include "argv-array.h"
static const char *url;
+static int dump_from_file;
static const char *private_ref;
static const char *remote_ref = "refs/heads/master";
@@ -53,29 +54,38 @@ static int cmd_import(const char *line)
struct argv_array svndump_argv = ARGV_ARRAY_INIT;
struct child_process svndump_proc;
- memset(&svndump_proc, 0, sizeof(struct child_process));
- svndump_proc.out = -1;
- argv_array_push(&svndump_argv, "svnrdump");
- argv_array_push(&svndump_argv, "dump");
- argv_array_push(&svndump_argv, url);
- argv_array_pushf(&svndump_argv, "-r%u:HEAD", startrev);
- svndump_proc.argv = svndump_argv.argv;
-
- code = start_command(&svndump_proc);
- if (code)
- die("Unable to start %s, code %d", svndump_proc.argv[0], code);
- dumpin_fd = svndump_proc.out;
-
+ if (dump_from_file) {
+ dumpin_fd = open(url, O_RDONLY);
+ if(dumpin_fd < 0) {
+ die_errno("Couldn't open svn dump file %s.", url);
+ }
+ }
+ else {
+ memset(&svndump_proc, 0, sizeof(struct child_process));
+ svndump_proc.out = -1;
+ argv_array_push(&svndump_argv, "svnrdump");
+ argv_array_push(&svndump_argv, "dump");
+ argv_array_push(&svndump_argv, url);
+ argv_array_pushf(&svndump_argv, "-r%u:HEAD", startrev);
+ svndump_proc.argv = svndump_argv.argv;
+
+ code = start_command(&svndump_proc);
+ if (code)
+ die("Unable to start %s, code %d", svndump_proc.argv[0], code);
+ dumpin_fd = svndump_proc.out;
+ }
svndump_init_fd(dumpin_fd, STDIN_FILENO);
svndump_read(url, private_ref);
svndump_deinit();
svndump_reset();
close(dumpin_fd);
- code = finish_command(&svndump_proc);
- if (code)
- warning("%s, returned %d", svndump_proc.argv[0], code);
- argv_array_clear(&svndump_argv);
+ if(!dump_from_file) {
+ code = finish_command(&svndump_proc);
+ if (code)
+ warning("%s, returned %d", svndump_proc.argv[0], code);
+ argv_array_clear(&svndump_argv);
+ }
return 0;
}
@@ -149,8 +159,15 @@ int main(int argc, const char **argv)
remote = remote_get(argv[1]);
url_in = (argc == 3) ? argv[2] : remote->url[0];
- end_url_with_slash(&buf, url_in);
- url = strbuf_detach(&buf, NULL);
+ if (!prefixcmp(url_in, "file://")) {
+ dump_from_file = 1;
+ url = url_decode(url_in + sizeof("file://")-1);
+ }
+ else {
+ dump_from_file = 0;
+ end_url_with_slash(&buf, url_in);
+ url = strbuf_detach(&buf, NULL);
+ }
strbuf_addf(&buf, "refs/svn/%s/master", remote->name);
private_ref = strbuf_detach(&buf, NULL);
--
1.7.9.5
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