From f3a65e379af558d02ea0b60ad9622b2db8d7916a Mon Sep 17 00:00:00 2001
From: SnorlaxAssist <Tfgtaco@gmail.com>
Date: Thu, 13 Jun 2024 17:12:57 -0400
Subject: [PATCH] Docs build step

---
 .github/workflows/docs.yml |  2 +-
 build.zig                  | 19 +++++++++++++++++++
 2 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 59f6c86..79165a2 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -31,7 +31,7 @@ jobs:
         uses: actions/configure-pages@v5
       
       - name: Build docs
-        run: zig build-lib src/lib.zig -fno-emit-bin -femit-docs=docs
+        run: zig build docs
 
       - name: Archive artifact
         shell: sh
diff --git a/build.zig b/build.zig
index 1464904..fd3e522 100644
--- a/build.zig
+++ b/build.zig
@@ -57,4 +57,23 @@ pub fn build(b: *std.Build) void {
 
     const test_step = b.step("test", "Run unit tests");
     test_step.dependOn(&run_lib_unit_tests.step);
+
+    // Docs
+    const docs_step = b.step("docs", "Build documentation");
+
+    const docs_obj = b.addObject(.{
+        .name = "docs",
+        .root_source_file = b.path(LIB_SRC),
+        .target = target,
+        .optimize = optimize,
+    });
+    docs_obj.linkLibrary(lib);
+    docs_obj.addIncludePath(lz4_dependency.path("lib"));
+
+    const install_docs = b.addInstallDirectory(.{
+        .source_dir = docs_obj.getEmittedDocs(),
+        .install_dir = .prefix,
+        .install_subdir = "../docs",
+    });
+    docs_step.dependOn(&install_docs.step);
 }