From d7df2b4b92e198fbdbe5cfc29095d48980675004 Mon Sep 17 00:00:00 2001
From: Jacob Sandlund
Date: Tue, 24 Jun 2025 07:55:16 -0400
Subject: Add Emoji module and codegen/emoji

---
 build.zig | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

(limited to 'build.zig')

diff --git a/build.zig b/build.zig
index 58fd3e7..839cf13 100644
--- a/build.zig
+++ b/build.zig
@@ -22,6 +22,16 @@ pub fn build(b: *std.Build) void {
     const run_gbp_gen_exe = b.addRunArtifact(gbp_gen_exe);
     const gbp_gen_out = run_gbp_gen_exe.addOutputFileArg("gbp.bin.z");
 
+    // Emoji
+    const emoji_gen_exe = b.addExecutable(.{
+        .name = "emoji",
+        .root_source_file = b.path("codegen/emoji.zig"),
+        .target = b.graph.host,
+        .optimize = .Debug,
+    });
+    const run_emoji_gen_exe = b.addRunArtifact(emoji_gen_exe);
+    const emoji_gen_out = run_emoji_gen_exe.addOutputFileArg("emoji.bin.z");
+
     // Display width
     const cjk = b.option(bool, "cjk", "Ambiguous code points are wide (display width: 2).") orelse false;
     const options = b.addOptions();
@@ -215,6 +225,22 @@ pub fn build(b: *std.Build) void {
     });
     const grapheme_tr = b.addRunArtifact(grapheme_t);
 
+    // Emoji module
+    const emoji = b.addModule("Emoji", .{
+        .root_source_file = b.path("src/Emoji.zig"),
+        .target = target,
+        .optimize = optimize,
+    });
+    emoji.addAnonymousImport("emoji", .{ .root_source_file = emoji_gen_out });
+
+    const emoji_t = b.addTest(.{
+        .name = "Emoji",
+        .root_module = emoji,
+        .target = target,
+        .optimize = optimize,
+    });
+    const emoji_tr = b.addRunArtifact(emoji_t);
+
     // ASCII utilities
     const ascii = b.addModule("ascii", .{
         .root_source_file = b.path("src/ascii.zig"),
@@ -452,6 +478,7 @@ pub fn build(b: *std.Build) void {
     test_step.dependOn(&code_point_tr.step);
     test_step.dependOn(&display_width_tr.step);
     test_step.dependOn(&grapheme_tr.step);
+    test_step.dependOn(&emoji_tr.step);
     test_step.dependOn(&ascii_tr.step);
     test_step.dependOn(&ccc_data_tr.step);
     test_step.dependOn(&canon_data_tr.step);
-- 
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