load shaders relative to config file / project_root

1 files changed, 5 insertions, 0 deletions

diff --git a/src/config.zig b/src/config.zig
index 166fdf4..27d0b44 100644
--- a/src/config.zig
+++ b/src/config.zig
@@ -50,6 +50,7 @@ pub const Config = struct {
     outputs: []const OutputConfig,
     fragment: []const u8,
     parameters: []const ParameterConfig,
+    project_root: fs.Dir,
     osc: OSCConfig,
 
     pub fn parse(allocator: *const std.mem.Allocator, filename: []const u8) !Config {
@@ -62,12 +63,14 @@ pub const Config = struct {
         const len: usize = try file.read(buffer[0..]);
         c.yaml_parser_set_input_string(&parser, buffer[0..], len);
 
+        const dirname = fs.path.dirname(filename) orelse "";
         var config: Config = .{
             .width = 1920,
             .height = 1080,
             .outputs = ([_]OutputConfig{defaultOutput})[0..],
             .fragment = "",
             .parameters = ([0]ParameterConfig{})[0..],
+            .project_root = try fs.cwd().openDir(dirname, .{}),
             .osc = .{ .URL = "osc.udp://:9000" },
         };
 
@@ -97,6 +100,8 @@ pub const Config = struct {
                         config.outputs = try parseOutputs(&parser, allocator);
                     } else if (std.mem.eql(u8, key, "parameters")) {
                         config.parameters = try parseParameters(&parser, allocator);
+                    } else if (std.mem.eql(u8, key, "project_root")) {
+                        config.project_root = try fs.cwd().openDir(try parseString(&parser, allocator), .{});
                     } else if (std.mem.eql(u8, key, "osc")) {
                         config.osc = try parseOSC(&parser, allocator);
                     } else {