fix(main/golang): GOPROXY and GOSUMDB are empty by default

Signed-off-by: Kevin WIlliams <[email protected]>

packages/golang/build.sh

@@ -5,6 +5,7 @@ TERMUX_PKG_MAINTAINER="@termux"
 _MAJOR_VERSION=1.21
 # Use the ~ deb versioning construct in the future:
 TERMUX_PKG_VERSION=3:${_MAJOR_VERSION}.0
+TERMUX_PKG_REVISION=1
 TERMUX_PKG_SRCURL=https://storage.googleapis.com/golang/go${TERMUX_PKG_VERSION#*:}.src.tar.gz
 TERMUX_PKG_SHA256=818d46ede85682dd551ad378ef37a4d247006f12ec59b5b755601d2ce114369a
 TERMUX_PKG_DEPENDS="clang"

packages/golang/fix-GOPROXY-and-GOSUMDB-default-is-empty.patch

@@ -0,0 +1,16 @@
+https://github.com/golang/go/commit/7aa85e01376d840acc8bb931156d607a00b64a60
+
+diff -uNr go/src/cmd/go/internal/cfg/cfg.go go.mod/src/cmd/go/internal/cfg/cfg.go
+--- go/src/cmd/go/internal/cfg/cfg.go	2023-08-05 04:14:06.000000000 +0800
++++ go.mod/src/cmd/go/internal/cfg/cfg.go	2023-08-12 16:33:35.167682584 +0800
+@@ -417,8 +417,8 @@
+ 	GOPPC64  = envOr("GOPPC64", fmt.Sprintf("%s%d", "power", buildcfg.GOPPC64))
+ 	GOWASM   = envOr("GOWASM", fmt.Sprint(buildcfg.GOWASM))
+
+-	GOPROXY    = envOr("GOPROXY", "")
+-	GOSUMDB    = envOr("GOSUMDB", "")
++	GOPROXY    = envOr("GOPROXY", "https://proxy.golang.org,direct")
++	GOSUMDB    = envOr("GOSUMDB", "sum.golang.org")
+ 	GOPRIVATE  = Getenv("GOPRIVATE")
+ 	GONOPROXY  = envOr("GONOPROXY", GOPRIVATE)
+ 	GONOSUMDB  = envOr("GONOSUMDB", GOPRIVATE)