From 8f99e36cde514ee9eeba41f311b082f527d7eaf3 Mon Sep 17 00:00:00 2001
From: nikneym <halildrk@gmail.com>
Date: Sun, 5 Oct 2025 11:02:05 +0300
Subject: [PATCH] add ada-url wrappers

* also integrate it as module in build.zig rather than direct linking
---
 build.zig           |  26 +++++------
 vendor/ada/root.zig | 103 ++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 116 insertions(+), 13 deletions(-)
 create mode 100644 vendor/ada/root.zig

diff --git a/build.zig b/build.zig
index 9d4594fb..61667069 100644
--- a/build.zig
+++ b/build.zig
@@ -853,24 +853,24 @@ fn buildCurl(b: *Build, m: *Build.Module) !void {
 
 pub fn buildAda(b: *Build, m: *Build.Module) !void {
     const ada_dep = b.dependency("ada-singleheader", .{});
-    const ada = b.addLibrary(.{
-        .name = "ada",
-        .linkage = .static,
-        .root_module = b.createModule(.{
-            .target = m.resolved_target,
-            .optimize = m.optimize,
-            .link_libcpp = true,
-        }),
+    const dep_root = ada_dep.path("");
+
+    // Private module that binds ada functions.
+    const ada_mod = b.createModule(.{
+        .root_source_file = b.path("vendor/ada/root.zig"),
+        .target = m.resolved_target,
+        .optimize = m.optimize,
+        .link_libcpp = true,
     });
 
-    // Expose "ada_c.h".
-    ada.installHeader(ada_dep.path("ada_c.h"), "ada_c.h");
+    // Expose headers; note that "ada.h" is a C++ header so no use here.
+    ada_mod.addIncludePath(dep_root);
 
-    ada.root_module.addCSourceFiles(.{
-        .root = ada_dep.path(""),
+    ada_mod.addCSourceFiles(.{
+        .root = dep_root,
         .files = &.{"ada.cpp"},
         .flags = &.{"-std=c++20"},
     });
 
-    m.linkLibrary(ada);
+    m.addImport("ada", ada_mod);
 }
diff --git a/vendor/ada/root.zig b/vendor/ada/root.zig
new file mode 100644
index 00000000..4deaec69
--- /dev/null
+++ b/vendor/ada/root.zig
@@ -0,0 +1,103 @@
+//! Wrappers for ada URL parser.
+//! https://github.com/ada-url/ada
+
+const c = @cImport({
+    @cInclude("ada_c.h");
+});
+
+/// Pointer type.
+pub const URL = c.ada_url;
+pub const String = c.ada_string;
+pub const OwnedString = c.ada_owned_string;
+/// Pointer type.
+pub const URLSearchParams = c.ada_url_search_params;
+
+pub const ParseError = error{Invalid};
+
+pub fn parse(input: []const u8) ParseError!URL {
+    const url = c.ada_parse(input.ptr, input.len);
+    if (!c.ada_is_valid(url)) {
+        free(url);
+        return error.Invalid;
+    }
+
+    return url;
+}
+
+pub fn parseWithBase(input: []const u8, base: []const u8) ParseError!URL {
+    const url = c.ada_parse_with_base(input.ptr, input.len, base.ptr, base.len);
+    if (!c.ada_is_valid(url)) {
+        free(url);
+        return error.Invalid;
+    }
+
+    return url;
+}
+
+pub inline fn free(url: URL) void {
+    return c.ada_free(url);
+}
+
+pub inline fn freeOwnedString(owned: OwnedString) void {
+    return c.ada_free_owned_string(owned);
+}
+
+/// Can return an empty string.
+/// Contrary to other getters, returned slice is heap allocated.
+pub inline fn getOrigin(url: URL) []const u8 {
+    const origin = c.ada_get_origin(url);
+    return origin.data[0..origin.length];
+}
+
+/// Can return an empty string.
+pub inline fn getHref(url: URL) []const u8 {
+    const href = c.ada_get_href(url);
+    return href.data[0..href.length];
+}
+
+/// Can return an empty string.
+pub inline fn getUsername(url: URL) []const u8 {
+    const username = c.ada_get_username(url);
+    return username.data[0..username.length];
+}
+
+/// Can return an empty string.
+pub inline fn getPassword(url: URL) []const u8 {
+    const password = c.ada_get_password(url);
+    return password.data[0..password.length];
+}
+
+pub inline fn getPort(url: URL) []const u8 {
+    const port = c.ada_get_port(url);
+    return port.data[0..port.length];
+}
+
+pub inline fn getHash(url: URL) []const u8 {
+    const hash = c.ada_get_hash(url);
+    return hash.data[0..hash.length];
+}
+
+pub inline fn getHost(url: URL) []const u8 {
+    const host = c.ada_get_host(url);
+    return host.data[0..host.length];
+}
+
+pub inline fn getHostname(url: URL) []const u8 {
+    const hostname = c.ada_get_hostname(url);
+    return hostname.data[0..hostname.length];
+}
+
+pub inline fn getPathname(url: URL) []const u8 {
+    const pathname = c.ada_get_pathname(url);
+    return pathname.data[0..pathname.length];
+}
+
+pub inline fn getSearch(url: URL) []const u8 {
+    const search = c.ada_get_search(url);
+    return search.data[0..search.length];
+}
+
+pub inline fn getProtocol(url: URL) []const u8 {
+    const protocol = c.ada_get_protocol(url);
+    return protocol.data[0..protocol.length];
+}