From 50fbedb2bc7ca5405acb47624aaa9cabdd1b4ede Mon Sep 17 00:00:00 2001
From: Zanie Blue <contact@zanie.dev>
Date: Mon, 11 Aug 2025 10:39:40 -0500
Subject: [PATCH] Respect system proxies on macOS and Windows (#15221)

Per https://github.com/astral-sh/uv/issues/15203#issuecomment-3175273357
this was an accidental breaking change for Windows proxy support.
---
 Cargo.lock | 37 +++++++++++++++++++++++++++++++++++--
 Cargo.toml |  2 +-
 2 files changed, 36 insertions(+), 3 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 047afaac7..34b1dffa7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -523,7 +523,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c95ec8b2485b20aed818bd7460f8eecc6c87c35c84191b353a3aba9aa1736c36"
 dependencies = [
  "anyhow",
- "core-foundation",
+ "core-foundation 0.10.1",
  "filetime",
  "hex",
  "ignore",
@@ -792,6 +792,16 @@ dependencies = [
  "windows-sys 0.60.2",
 ]
 
+[[package]]
+name = "core-foundation"
+version = "0.9.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91e195e091a93c46f7102ec7818a2aa394e1e1771c3ab4825963fa03e45afb8f"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
 [[package]]
 name = "core-foundation"
 version = "0.10.1"
@@ -1716,9 +1726,11 @@ dependencies = [
  "percent-encoding",
  "pin-project-lite",
  "socket2 0.5.10",
+ "system-configuration",
  "tokio",
  "tower-service",
  "tracing",
+ "windows-registry",
 ]
 
 [[package]]
@@ -3513,7 +3525,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "271720403f46ca04f7ba6f55d438f8bd878d6b8ca0a1046e8228c4145bcbb316"
 dependencies = [
  "bitflags 2.9.1",
- "core-foundation",
+ "core-foundation 0.10.1",
  "core-foundation-sys",
  "libc",
  "security-framework-sys",
@@ -3901,6 +3913,27 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "system-configuration"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3c879d448e9d986b661742763247d3693ed13609438cf3d006f51f5368a5ba6b"
+dependencies = [
+ "bitflags 2.9.1",
+ "core-foundation 0.9.4",
+ "system-configuration-sys",
+]
+
+[[package]]
+name = "system-configuration-sys"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e1d1b10ced5ca923a1fcb8d03e96b8d3268065d724548c0211415ff6ac6bac4"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
 [[package]]
 name = "tagu"
 version = "0.1.6"
diff --git a/Cargo.toml b/Cargo.toml
index 0a83379aa..5b3fcafd2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -145,7 +145,7 @@ ref-cast = { version = "1.0.24" }
 reflink-copy = { version = "0.1.19" }
 regex = { version = "1.10.6" }
 regex-automata = { version = "0.4.8", default-features = false, features = ["dfa-build", "dfa-search", "perf", "std", "syntax"] }
-reqwest = { version = "0.12.22", default-features = false, features = ["json", "gzip", "deflate", "zstd", "stream", "rustls-tls", "rustls-tls-native-roots", "socks", "multipart", "http2", "blocking"] }
+reqwest = { version = "0.12.22", default-features = false, features = ["json", "gzip", "deflate", "zstd", "stream", "system-proxy", "rustls-tls", "rustls-tls-native-roots", "socks", "multipart", "http2", "blocking"] }
 reqwest-middleware = { git = "https://github.com/astral-sh/reqwest-middleware", rev = "ad8b9d332d1773fde8b4cd008486de5973e0a3f8", features = ["multipart"] }
 reqwest-retry = { git = "https://github.com/astral-sh/reqwest-middleware", rev = "ad8b9d332d1773fde8b4cd008486de5973e0a3f8" }
 rkyv = { version = "0.8.8", features = ["bytecheck"] }