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remote-svn, vcs-svn: Enable fetching to private refs

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The reference to update by the fast-import stream is hard-coded.  When
fetching from a remote the remote-helper shall update refs in a
private namespace, i.e. a private subdir of refs/.  This namespace is
defined by the 'refspec' capability, that the remote-helper advertises
as a reply to the 'capabilities' command.

Extend svndump and fast-export to allow passing the target ref.
Update svn-fe to be compatible.

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>
This commit is contained in:
Florian Achleitner 2012-09-19 17:21:22 +02:00 committed by Junio C Hamano
parent 19ba02af47
commit 271fd1fc2a
6 changed files with 12 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
contrib/svn-fe/svn-fe.c
View file

@ -10,7 +10,7 @@ int main(int argc, char **argv)
{
if (svndump_init(NULL))
return 1;
svndump_read((argc > 1) ? argv[1] : NULL);
svndump_read((argc > 1) ? argv[1] : NULL, "refs/heads/master");
svndump_deinit();
svndump_reset();
return 0;

2
test-svn-fe.c
View file

@ -40,7 +40,7 @@ int main(int argc, char *argv[])
if (argc == 2) {
if (svndump_init(argv[1]))
return 1;
svndump_read(NULL);
svndump_read(NULL, "refs/heads/master");
svndump_deinit();
svndump_reset();
return 0;

4
vcs-svn/fast_export.c
View file

@ -72,7 +72,7 @@ static char gitsvnline[MAX_GITSVN_LINE_LEN];
void fast_export_begin_commit(uint32_t revision, const char *author,
const struct strbuf *log,
const char *uuid, const char *url,
unsigned long timestamp)
unsigned long timestamp, const char *local_ref)
{
static const struct strbuf empty = STRBUF_INIT;
if (!log)
@ -84,7 +84,7 @@ void fast_export_begin_commit(uint32_t revision, const char *author,
} else {
*gitsvnline = '\0';
}
printf("commit refs/heads/master\n");
printf("commit %s\n", local_ref);
printf("mark :%"PRIu32"\n", revision);
printf("committer %s <%s@%s> %ld +0000\n",
*author ? author : "nobody",

2
vcs-svn/fast_export.h
View file

@ -11,7 +11,7 @@ void fast_export_delete(const char *path);
void fast_export_modify(const char *path, uint32_t mode, const char *dataref);
void fast_export_begin_commit(uint32_t revision, const char *author,
const struct strbuf *log, const char *uuid,
const char *url, unsigned long timestamp);
const char *url, unsigned long timestamp, const char *local_ref);
void fast_export_end_commit(uint32_t revision);
void fast_export_data(uint32_t mode, off_t len, struct line_buffer *input);
void fast_export_blob_delta(uint32_t mode,

12
vcs-svn/svndump.c
View file

@ -299,13 +299,13 @@ static void handle_node(void)
node_ctx.text_length, &input);
}
static void begin_revision(void)
static void begin_revision(const char *remote_ref)
{
if (!rev_ctx.revision) /* revision 0 gets no git commit. */
return;
fast_export_begin_commit(rev_ctx.revision, rev_ctx.author.buf,
&rev_ctx.log, dump_ctx.uuid.buf, dump_ctx.url.buf,
rev_ctx.timestamp);
rev_ctx.timestamp, remote_ref);
}
static void end_revision(void)
@ -314,7 +314,7 @@ static void end_revision(void)
fast_export_end_commit(rev_ctx.revision);
}
void svndump_read(const char *url)
void svndump_read(const char *url, const char *local_ref)
{
char *val;
char *t;
@ -353,7 +353,7 @@ void svndump_read(const char *url)
if (active_ctx == NODE_CTX)
handle_node();
if (active_ctx == REV_CTX)
begin_revision();
begin_revision(local_ref);
if (active_ctx != DUMP_CTX)
end_revision();
active_ctx = REV_CTX;
@ -366,7 +366,7 @@ void svndump_read(const char *url)
if (active_ctx == NODE_CTX)
handle_node();
if (active_ctx == REV_CTX)
begin_revision();
begin_revision(local_ref);
active_ctx = NODE_CTX;
reset_node_ctx(val);
break;
@ -463,7 +463,7 @@ void svndump_read(const char *url)
if (active_ctx == NODE_CTX)
handle_node();
if (active_ctx == REV_CTX)
begin_revision();
begin_revision(local_ref);
if (active_ctx != DUMP_CTX)
end_revision();
}

2
vcs-svn/svndump.h
View file

@ -3,7 +3,7 @@
int svndump_init(const char *filename);
int svndump_init_fd(int in_fd, int back_fd);
void svndump_read(const char *url);
void svndump_read(const char *url, const char *local_ref);
void svndump_deinit(void);
void svndump_reset(void);