vcs-svn: move remaining repo_tree functions to fast_export.h

diff --git a/vcs-svn/fast_export.c b/vcs-svn/fast_export.c
index 6d133ed6bc3b81523436f08e3041d8f8d3127d1b..5bd455b8c88e0b7a1340f2791b82b3fab5270218 100644 (file)
--- a/vcs-svn/fast_export.c
+++ b/vcs-svn/fast_export.c
@@ -6,7 +6,6 @@
 #include "cache.h"
 #include "quote.h"
 #include "fast_export.h"
-#include "repo_tree.h"
 #include "strbuf.h"
 #include "svndiff.h"
 #include "sliding_window.h"
@@ -312,6 +311,40 @@ int fast_export_ls(const char *path, uint32_t *mode, struct strbuf *dataref)
        return parse_ls_response(get_response_line(), mode, dataref);
 }
 
+const char *fast_export_read_path(const char *path, uint32_t *mode_out)
+{
+       int err;
+       static struct strbuf buf = STRBUF_INIT;
+
+       strbuf_reset(&buf);
+       err = fast_export_ls(path, mode_out, &buf);
+       if (err) {
+               if (errno != ENOENT)
+                       die_errno("BUG: unexpected fast_export_ls error");
+               /* Treat missing paths as directories. */
+               *mode_out = S_IFDIR;
+               return NULL;
+       }
+       return buf.buf;
+}
+
+void fast_export_copy(uint32_t revision, const char *src, const char *dst)
+{
+       int err;
+       uint32_t mode;
+       static struct strbuf data = STRBUF_INIT;
+
+       strbuf_reset(&data);
+       err = fast_export_ls_rev(revision, src, &mode, &data);
+       if (err) {
+               if (errno != ENOENT)
+                       die_errno("BUG: unexpected fast_export_ls_rev error");
+               fast_export_delete(dst);
+               return;
+       }
+       fast_export_modify(dst, mode, data.buf);
+}
+
 void fast_export_blob_delta(uint32_t mode,
                                uint32_t old_mode, const char *old_data,
                                off_t len, struct line_buffer *input)