From 06d3929dcb0137bd9d8663f787fda7dda79a6cf6 Mon Sep 17 00:00:00 2001
From: Dmitriy Dyomin <demin.da@mipt.ru>
Date: Tue, 3 Dec 2024 22:05:22 +0300
Subject: [PATCH] socks5 support

socks5 support via environment variable, e.g. SOCKS5_PROXY=localhost:1080 yay ...
---
 go.mod                 |  1 +
 go.sum                 |  1 +
 pkg/runtime/runtime.go | 12 ++++++++++++
 3 files changed, 14 insertions(+)

diff --git a/go.mod b/go.mod
index f049c99d3..1a5760acb 100644
--- a/go.mod
+++ b/go.mod
@@ -12,6 +12,7 @@ require (
 	github.com/hashicorp/go-multierror v1.1.1
 	github.com/leonelquinteros/gotext v1.5.2
 	github.com/stretchr/testify v1.9.0
+	golang.org/x/net v0.0.0-20220722155237-a158d28d115b
 	golang.org/x/sys v0.18.0
 	golang.org/x/term v0.18.0
 	gopkg.in/h2non/gock.v1 v1.1.2
diff --git a/go.sum b/go.sum
index a4cdd86a2..362e8252b 100644
--- a/go.sum
+++ b/go.sum
@@ -59,6 +59,7 @@ golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5y
 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
+golang.org/x/net v0.0.0-20220722155237-a158d28d115b h1:PxfKdU9lEEDYjdIzOtC4qFWgkU2rGHdKlKowJSMN9h0=
 golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
diff --git a/pkg/runtime/runtime.go b/pkg/runtime/runtime.go
index 499ee4f08..f1a8278c4 100644
--- a/pkg/runtime/runtime.go
+++ b/pkg/runtime/runtime.go
@@ -21,6 +21,8 @@ import (
 	"github.com/Jguer/aur/rpc"
 	"github.com/Jguer/votar/pkg/vote"
 	"github.com/Morganamilo/go-pacmanconf"
+
+	"golang.org/x/net/proxy"
 )
 
 type Runtime struct {
@@ -39,10 +41,20 @@ func NewRuntime(cfg *settings.Configuration, cmdArgs *parser.Arguments, version
 	logger := text.NewLogger(os.Stdout, os.Stderr, os.Stdin, cfg.Debug, "runtime")
 	runner := exe.NewOSRunner(logger.Child("runner"))
 
+	var transport = &http.Transport{}
+	if socks5_proxy := os.Getenv("SOCKS5_PROXY"); socks5_proxy != "" {
+		dialer, err := proxy.SOCKS5("tcp", socks5_proxy, nil, proxy.Direct)
+		if err != nil {
+			return nil, err
+		}
+		transport = &http.Transport{Dial: dialer.Dial}
+	}
+
 	httpClient := &http.Client{
 		CheckRedirect: func(req *http.Request, via []*http.Request) error {
 			return http.ErrUseLastResponse
 		},
+		Transport: transport,
 	}
 
 	userAgent := fmt.Sprintf("Yay/%s", version)