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authorFlorian Achleitner <florian.achleitner.2.6.31@gmail.com>2012-09-19 17:21:23 +0200
committerJunio C Hamano <gitster@pobox.com>2012-10-07 14:10:17 -0700
commitf6529de9f4fc66de7679fa1204da1da50f6292fb (patch)
tree3a2a0f1a624d55993d8395658463a8d12a151067 /remote-testsvn.c
parent271fd1fc2a25ebfc1782aab0d39b613555d22315 (diff)
downloadgit-f6529de9f4fc66de7679fa1204da1da50f6292fb.tar.gz
Allow reading svn dumps from files via file:// urls
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@gmail.com> Acked-by: David Michael Barr <b@rr-dav.id.au> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'remote-testsvn.c')
-rw-r--r--remote-testsvn.c52
1 files changed, 33 insertions, 19 deletions
diff --git a/remote-testsvn.c b/remote-testsvn.c
index c30ffcdb37..67466a9962 100644
--- a/remote-testsvn.c
+++ b/remote-testsvn.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";
@@ -54,29 +55,36 @@ 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;
}
@@ -151,8 +159,14 @@ 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(&url_sb, url_in);
- url = url_sb.buf;
+ 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(&url_sb, url_in);
+ url = url_sb.buf;
+ }
strbuf_addf(&private_ref_sb, "refs/svn/%s/master", remote->name);
private_ref = private_ref_sb.buf;