From 04e33593ce9dab521290307ccbaafa06ad0fea89 Mon Sep 17 00:00:00 2001
From: hongweipeng <hongweichen8888@sina.com>
Date: Sat, 26 Apr 2025 19:32:49 +0800
Subject: [PATCH] Fix GO_BUILD_MIRROR_URL not working (#446)

---
 plugins/go-build/bin/go-build | 25 +++++--------------------
 1 file changed, 5 insertions(+), 20 deletions(-)

diff --git a/plugins/go-build/bin/go-build b/plugins/go-build/bin/go-build
index d539b7ff..e43a7245 100755
--- a/plugins/go-build/bin/go-build
+++ b/plugins/go-build/bin/go-build
@@ -453,7 +453,9 @@ http() {
   local file="$3"
   [ -n "$url" ] || return 1
 
-  if [[ -z $GO_BUILD_MIRROR_URL ]] && [[ $IS_TEST != "true" ]]; then
+  if [ -n "$GO_BUILD_MIRROR_URL" ] && [ -z "$IS_TEST" ]; then
+    url="$GO_BUILD_MIRROR_URL/${url}"
+  else
     url="https://go.dev/dl/${url}"
   fi
 
@@ -502,18 +504,11 @@ http_get_wget() {
 fetch_tarball() {
   local package_name="$1"
   local package_url="$2"
-  local mirror_url
   local checksum
 
   if [ "$package_url" != "${package_url/\#/}" ]; then
     checksum="${package_url#*#}"
     package_url="${package_url%%#*}"
-
-    if [ -n "$GO_BUILD_MIRROR_URL" ]; then
-      if [[ -z "$GO_BUILD_DEFAULT_MIRROR" || $package_url != */go.dev/* ]]; then
-        mirror_url="${GO_BUILD_MIRROR_URL}/$checksum"
-      fi
-    fi
   fi
 
   local tar_args="xzf"
@@ -538,9 +533,7 @@ fetch_tarball() {
   if ! reuse_existing_tarball "$package_filename" "$checksum"; then
     local tarball_filename=$(basename $package_url)
     echo "Downloading ${tarball_filename}..." >&2
-    http head "$mirror_url" &&
-      download_tarball "$mirror_url" "$package_filename" "$checksum" ||
-      download_tarball "$package_url" "$package_filename" "$checksum"
+    download_tarball "$package_url" "$package_filename" "$checksum"
   fi
 
   {
@@ -638,25 +631,18 @@ fetch_git() {
 fetch_zip() {
   local package_name="$1"
   local package_url="$2"
-  local mirror_url
   local checksum
 
   if [ "$package_url" != "${package_url/\#/}" ]; then
     checksum="${package_url#*#}"
     package_url="${package_url%%#*}"
-
-    if [ -n "$GO_BUILD_MIRROR_URL" ]; then
-      mirror_url="${GO_BUILD_MIRROR_URL}/$checksum"
-    fi
   fi
 
   local package_filename="${package_name}.zip"
 
   if ! reuse_existing_tarball "$package_filename" "$checksum"; then
     echo "Downloading ${package_filename}..." >&2
-    http head "$mirror_url" &&
-      download_tarball "$mirror_url" "$package_filename" "$checksum" ||
-      download_tarball "$package_url" "$package_filename" "$checksum"
+    download_tarball "$package_url" "$package_filename" "$checksum"
   fi
 
   {
@@ -902,7 +888,6 @@ fi
 
 if [ -n "$GO_BUILD_MIRROR_URL" ]; then
   GO_BUILD_MIRROR_URL="${GO_BUILD_MIRROR_URL%/}"
-  GO_BUILD_DEFAULT_MIRROR=
 fi
 
 if [ -n "$GO_BUILD_SKIP_MIRROR" ] || ! has_checksum_support compute_sha2; then