summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--vcs-svn/svndump.c33
1 files changed, 23 insertions, 10 deletions
diff --git a/vcs-svn/svndump.c b/vcs-svn/svndump.c
index ee7c0bb2ea..f07376f964 100644
--- a/vcs-svn/svndump.c
+++ b/vcs-svn/svndump.c
@@ -201,13 +201,14 @@ static void handle_node(void)
uint32_t mark = 0;
const uint32_t type = node_ctx.type;
const int have_props = node_ctx.propLength != LENGTH_UNKNOWN;
+ const int have_text = node_ctx.textLength != LENGTH_UNKNOWN;
if (node_ctx.text_delta)
die("text deltas not supported");
- if (node_ctx.textLength != LENGTH_UNKNOWN)
+ if (have_text)
mark = next_blob_mark();
if (node_ctx.action == NODEACT_DELETE) {
- if (mark || have_props || node_ctx.srcRev)
+ if (have_text || have_props || node_ctx.srcRev)
die("invalid dump: deletion node has "
"copyfrom info, text, or properties");
return repo_delete(node_ctx.dst);
@@ -221,13 +222,20 @@ static void handle_node(void)
if (node_ctx.action == NODEACT_ADD)
node_ctx.action = NODEACT_CHANGE;
}
- if (mark && type == REPO_MODE_DIR)
+ if (have_text && type == REPO_MODE_DIR)
die("invalid dump: directories cannot have text attached");
+
+ /*
+ * Decide on the new content (mark) and mode (node_ctx.type).
+ */
if (node_ctx.action == NODEACT_CHANGE && !~*node_ctx.dst) {
if (type != REPO_MODE_DIR)
die("invalid dump: root of tree is not a regular file");
} else if (node_ctx.action == NODEACT_CHANGE) {
- uint32_t mode = repo_modify_path(node_ctx.dst, 0, mark);
+ uint32_t mode;
+ if (!have_text)
+ mark = repo_read_path(node_ctx.dst);
+ mode = repo_modify_path(node_ctx.dst, 0, 0);
if (!mode)
die("invalid dump: path to be modified is missing");
if (mode == REPO_MODE_DIR && type != REPO_MODE_DIR)
@@ -236,22 +244,27 @@ static void handle_node(void)
die("invalid dump: cannot modify a file into a directory");
node_ctx.type = mode;
} else if (node_ctx.action == NODEACT_ADD) {
- if (!mark && type != REPO_MODE_DIR)
+ if (!have_text && type != REPO_MODE_DIR)
die("invalid dump: adds node without text");
- repo_add(node_ctx.dst, type, mark);
} else {
die("invalid dump: Node-path block lacks Node-action");
}
+
+ /*
+ * Adjust mode to reflect properties.
+ */
if (have_props) {
- const uint32_t old_mode = node_ctx.type;
if (!node_ctx.prop_delta)
node_ctx.type = type;
if (node_ctx.propLength)
read_props();
- if (node_ctx.type != old_mode)
- repo_modify_path(node_ctx.dst, node_ctx.type, mark);
}
- if (mark)
+
+ /*
+ * Save the result.
+ */
+ repo_add(node_ctx.dst, node_ctx.type, mark);
+ if (have_text)
fast_export_blob(node_ctx.type, mark,
node_ctx.textLength, &input);
}