1 files changed, 3 insertions, 5 deletions
diff --git a/src/ShaderBuild.zig b/src/ShaderBuild.zig
index c2610fd7..b50999a5 100644
--- a/src/ShaderBuild.zig
+++ b/src/ShaderBuild.zig
@@ -236,11 +236,9 @@ fn collect(b: *Build, gpa: std.mem.Allocator, core: *pardes.Pardes, job: *Job) v
     }
 }
 
-/// `~/` is the home directory.
-fn expand(buf: []u8, path: []const u8) []const u8 {
-    if (!std.mem.startsWith(u8, path, "~/")) return path;
-    const home = libc.getenv("HOME") orelse return path;
-    return std.fmt.bufPrint(buf, "{s}/{s}", .{ std.mem.span(home), path[2..] }) catch path;
+/// `~` is the home directory (the one rule, filesystem.expandHome).
+fn expand(buf: *[4096]u8, path: []const u8) []const u8 {
+    return pardes.filesystem.expandHome(path, buf);
 }
 
 /// The compile thread: each file behind the prefix, through glslc with the