From fe4e39a230c1d48c706a031838e76969b43cd2bf Mon Sep 17 00:00:00 2001
From: Charlie Marsh <charlie.r.marsh@gmail.com>
Date: Wed, 18 Sep 2024 11:46:06 -0400
Subject: [PATCH] Add `socks` support (#7503)
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## Summary

This adds about 50 KB to the binary:

```
❯ du ./target/release/socks
44736	./target/release/socks

❯ du ./target/release/uv
44632	./target/release/uv
```

So need some input on whether it's worth supporting.

Closes https://github.com/astral-sh/uv/issues/7484.
---
 Cargo.lock | 13 +++++++++++++
 Cargo.toml |  2 +-
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/Cargo.lock b/Cargo.lock
index 30373f056..fdfda7eba 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3118,6 +3118,7 @@ dependencies = [
  "sync_wrapper",
  "tokio",
  "tokio-rustls",
+ "tokio-socks",
  "tokio-util",
  "tower-service",
  "url",
@@ -4091,6 +4092,18 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "tokio-socks"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0d4770b8024672c1101b3f6733eab95b18007dbe0847a8afe341fcf79e06043f"
+dependencies = [
+ "either",
+ "futures-util",
+ "thiserror",
+ "tokio",
+]
+
 [[package]]
 name = "tokio-stream"
 version = "0.1.16"
diff --git a/Cargo.toml b/Cargo.toml
index ad6da60c5..71a468672 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -122,7 +122,7 @@ quote = { version = "1.0.37" }
 rayon = { version = "1.10.0" }
 reflink-copy = { version = "0.1.19" }
 regex = { version = "1.10.6" }
-reqwest = { version = "0.12.7", default-features = false, features = ["json", "gzip", "stream", "rustls-tls", "rustls-tls-native-roots"] }
+reqwest = { version = "0.12.7", default-features = false, features = ["json", "gzip", "stream", "rustls-tls", "rustls-tls-native-roots", "socks"] }
 reqwest-middleware = { git = "https://github.com/astral-sh/reqwest-middleware", rev = "5e3eaf254b5bd481c75d2710eed055f95b756913" }
 reqwest-retry = { git = "https://github.com/astral-sh/reqwest-middleware", rev = "5e3eaf254b5bd481c75d2710eed055f95b756913" }
 rkyv = { version = "0.7.45", features = ["strict", "validation"] }