From 2c9e648c2c9c487c0239760bff23a70c059f018f Mon Sep 17 00:00:00 2001
From: Robby Zambito <contact@robbyzambito.me>
Date: Sun, 1 Feb 2026 19:35:14 -0500
Subject: Clean API and add docs

---
 build.zig | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'build.zig')

diff --git a/build.zig b/build.zig
index 1b7e474..440917f 100644
--- a/build.zig
+++ b/build.zig
@@ -21,6 +21,9 @@ pub fn build(b: *std.Build) void {
     // target and optimize options) will be listed when running `zig build --help`
     // in this directory.
 
+    // Get default install step (called with `zig build` or `zig build install`)
+    const install_step = b.getInstallStep();
+
     // This creates a module, which represents a collection of source files alongside
     // some compilation options, such as optimization mode and linked system libraries.
     // Zig modules are the preferred way of making Zig code available to consumers.
@@ -41,6 +44,22 @@ pub fn build(b: *std.Build) void {
         .target = target,
     });
 
+    // Only used to generate the documentation
+    const zaprus_lib = b.addLibrary(.{
+        .name = "zaprus",
+        .root_module = mod,
+    });
+
+    const docs_step = b.step("doc", "Emit documentation");
+    const docs_install = b.addInstallDirectory(.{
+        .install_dir = .prefix,
+        .install_subdir = "docs",
+        .source_dir = zaprus_lib.getEmittedDocs(),
+    });
+
+    docs_step.dependOn(&docs_install.step);
+    install_step.dependOn(docs_step);
+
     // Create static library
     const lib = b.addLibrary(.{
         .name = "zaprus",
-- 
cgit