Embed data files in scripts rather than relying on filesystem access for easier packaging

1 files changed, 2 insertions, 7 deletions

diff --git a/codegen/ccc.zig b/codegen/ccc.zig
index b9b2bc3..48d3a9d 100644
--- a/codegen/ccc.zig
+++ b/codegen/ccc.zig
@@ -29,14 +29,9 @@ pub fn main() anyerror!void {
     var flat_map = std.AutoHashMap(u21, u8).init(allocator);
     defer flat_map.deinit();
 
-    var line_buf: [4096]u8 = undefined;
-
     // Process DerivedCombiningClass.txt
-    var cc_file = try std.fs.cwd().openFile("data/unicode/extracted/DerivedCombiningClass.txt", .{});
-    defer cc_file.close();
-    var cc_reader = cc_file.reader(&line_buf);
-
-    while (cc_reader.interface.takeDelimiterExclusive('\n')) |line| {
+    var cc_reader = std.io.Reader.fixed(@embedFile("DerivedCombiningClass.txt"));
+    while (cc_reader.takeDelimiterExclusive('\n')) |line| {
         if (line.len == 0 or line[0] == '#') continue;
         const no_comment = if (std.mem.indexOfScalar(u8, line, '#')) |octo| line[0..octo] else line;