From 85a8c152bc25b3038752463eb9eb19cad3faa505 Mon Sep 17 00:00:00 2001
From: Brendan Hansen <brendan.f.hansen@gmail.com>
Date: Sat, 13 May 2023 12:37:35 -0500
Subject: [PATCH] added: `os.path_join` and `os.path_basename`

---
 core/os/path.onyx | 27 +++++++++++++++++++++++++++
 core/std.onyx     |  1 +
 2 files changed, 28 insertions(+)
 create mode 100644 core/os/path.onyx

diff --git a/core/os/path.onyx b/core/os/path.onyx
new file mode 100644
index 00000000..9ecdb3d4
--- /dev/null
+++ b/core/os/path.onyx
@@ -0,0 +1,27 @@
+package core.os
+
+use runtime
+use core.string
+use core.conv
+
+#if runtime.compiler_os == .Windows {
+    PATH_SEP :: '\\'
+} else {
+    PATH_SEP :: '/'
+}
+
+path_join :: (parent: str, child: str, allocator := context.temp_allocator) -> str {
+    out := make(dyn_str, allocator=allocator);
+    if parent[parent.length - 1] == PATH_SEP {
+        return conv.format(&out, "{}{}", parent, child);
+    } else {
+        return conv.format(&out, "{}{}{}", parent, PATH_SEP, child);
+    }
+}
+
+path_basename :: (path: str) -> str {
+    start := string.last_index_of(path, PATH_SEP);
+    end   := string.last_index_of(path, '.');
+    return path[start + 1 .. end];
+}
+
diff --git a/core/std.onyx b/core/std.onyx
index 22b9fe0e..da8023d1 100644
--- a/core/std.onyx
+++ b/core/std.onyx
@@ -73,6 +73,7 @@ use runtime
 
 #if runtime.platform.Supports_Directories {
     #load "./os/dir"
+    #load "./os/path"
 }
 
 #if runtime.platform.Supports_Os {
-- 
2.25.1