From e7140be11c3d0a6626751f46cd589cd431d9bf19 Mon Sep 17 00:00:00 2001
From: Jordan Doyle <jordan@doyle.la>
Date: Tue, 12 Nov 2024 21:52:55 +0000
Subject: [PATCH] Add feature for using zlib-ng

---
 Cargo.lock | 20 ++++++++++++++++++++
 Cargo.toml |  4 ++++
 2 files changed, 24 insertions(+)

diff --git a/Cargo.lock b/Cargo.lock
index 6bb1be2..a376f80 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -391,6 +391,15 @@ version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cbd0f76e066e64fdc5631e3bb46381254deab9ef1158292f27c8c57e3bf3fe59"
 
+[[package]]
+name = "cmake"
+version = "0.1.51"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fb1e43aa7fd152b1f968787f7dbcdeb306d1867ff373c69955211876c053f91a"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "comrak"
 version = "0.28.0"
@@ -738,6 +747,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a1b589b4dc103969ad3cf85c950899926ec64300a1a46d76c03a6072957036f0"
 dependencies = [
  "crc32fast",
+ "libz-ng-sys",
  "miniz_oxide",
 ]
 
@@ -1795,6 +1805,16 @@ dependencies = [
  "libz-sys",
 ]
 
+[[package]]
+name = "libz-ng-sys"
+version = "1.1.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8f0f7295a34685977acb2e8cc8b08ee4a8dffd6cf278eeccddbe1ed55ba815d5"
+dependencies = [
+ "cmake",
+ "libc",
+]
+
 [[package]]
 name = "libz-sys"
 version = "1.1.20"
diff --git a/Cargo.toml b/Cargo.toml
index a44ab15..8b64e07 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -79,9 +79,13 @@ v_htmlescape = { version = "0.15", features = ["bytes-buf"] }
 xxhash-rust = { version = "0.8.12", features = ["const_xxh3"] }
 yoke = { version = "0.7.1", features = ["derive"] }
 
+[features]
+zlib-ng = ["flate2/zlib-ng", "gix/zlib-ng"]
+
 [build-dependencies]
 anyhow = "1.0"
 rsass = "0.28.0"
 
 [package.metadata.deb]
 section = "web"
+