From 4d739ba5924c70ed8091934fc1deaafb7db93ee0 Mon Sep 17 00:00:00 2001
From: Brendan Hansen <brendan.f.hansen@gmail.com>
Date: Sat, 21 May 2022 17:06:43 -0500
Subject: [PATCH] added missing fs procedures to wasi runtime

---
 core/wasi/wasi_fs.onyx | 30 ++++++++++++++++++++++++++++++
 scripts/onyx-pkg.onyx  |  1 -
 2 files changed, 30 insertions(+), 1 deletion(-)

diff --git a/core/wasi/wasi_fs.onyx b/core/wasi/wasi_fs.onyx
index b4b89709..6422ef46 100644
--- a/core/wasi/wasi_fs.onyx
+++ b/core/wasi/wasi_fs.onyx
@@ -132,6 +132,16 @@ __file_remove :: (path: str) -> bool {
     return removed;
 }
 
+__file_rename :: (old_path: str, new_path: str) -> bool {
+    renamed := false;
+    for .[3, 4] { // Trying both preopened directories
+        err := wasi.path_rename(it, old_path, it, new_path);
+        if err == .Success do renamed = true;
+    }
+
+    return renamed;
+}
+
 __file_stream_vtable := io.Stream_Vtable.{
     seek = (use fs: ^os.File, to: i32, whence: io.SeekFrom) -> io.Error {
         // Currently, the new offset is just ignored.
@@ -282,3 +292,23 @@ __dir_read :: (dir: DirectoryData, out_entry: ^os.DirectoryEntry) -> bool {
     dir.last_cookie = dirent.d_next;
     return true;
 }
+
+__dir_create :: (path: str) -> bool {
+    created := false;
+    for .[3, 4] { // Trying both preopened directories
+        err := wasi.path_create_directory(it, path);
+        if err == .Success do created = true;
+    }
+
+    return created;
+}
+
+__dir_remove :: (path: str) -> bool {
+    removed := false;
+    for .[3, 4] { // Trying both preopened directories
+        err := wasi.path_remove_directory(it, path);
+        if err == .Success do removed = true;
+    }
+
+    return removed;
+}
diff --git a/scripts/onyx-pkg.onyx b/scripts/onyx-pkg.onyx
index e66640cb..4ef06eb8 100644
--- a/scripts/onyx-pkg.onyx
+++ b/scripts/onyx-pkg.onyx
@@ -97,7 +97,6 @@ run_init_command :: (args: [] cstr) {
     read_field :: macro (f: str, dest: ^$T) {
         while true {
             print(f);
-            r->skip_whitespace();
             line := r->read_line(consume_newline=true, allocator=context.temp_allocator)
                     |> string.strip_whitespace();
 
-- 
2.25.1