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-rw-r--r--builtin-read-tree.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/builtin-read-tree.c b/builtin-read-tree.c
index c1867d2a00..3f6cae36ce 100644
--- a/builtin-read-tree.c
+++ b/builtin-read-tree.c
@@ -10,6 +10,7 @@
#include "tree-walk.h"
#include "cache-tree.h"
#include "unpack-trees.h"
+#include "dir.h"
#include "builtin.h"
static struct object_list *trees;
@@ -178,6 +179,23 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix)
continue;
}
+ if (!strncmp(arg, "--exclude-per-directory=", 24)) {
+ struct dir_struct *dir;
+
+ if (opts.dir)
+ die("more than one --exclude-per-directory are given.");
+
+ dir = calloc(1, sizeof(*opts.dir));
+ dir->show_ignored = 1;
+ dir->exclude_per_dir = arg + 24;
+ opts.dir = dir;
+ /* We do not need to nor want to do read-directory
+ * here; we are merely interested in reusing the
+ * per directory ignore stack mechanism.
+ */
+ continue;
+ }
+
/* using -u and -i at the same time makes no sense */
if (1 < opts.index_only + opts.update)
usage(read_tree_usage);
@@ -190,6 +208,8 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix)
}
if ((opts.update||opts.index_only) && !opts.merge)
usage(read_tree_usage);
+ if ((opts.dir && !opts.update))
+ die("--exclude-per-directory is meaningless unless -u");
if (opts.prefix) {
int pfxlen = strlen(opts.prefix);