go-modules: Update files to use vendorSha256

pkgs/development/compilers/tinygo/default.nix

@@ -1,6 +1,9 @@
 { lib, buildGoModule, fetchFromGitHub, llvm, clang-unwrapped, lld, avrgcc
-, avrdude, openocd, gcc-arm-embedded, makeWrapper }:
+, avrdude, openocd, gcc-arm-embedded, makeWrapper, fetchurl }:
 
+let main = ./main.go;
+    gomod = ./go.mod;
+in
 buildGoModule rec {
   pname = "tinygo";
   version = "0.13.0";
@@ -11,8 +14,19 @@ buildGoModule rec {
     rev = "v${version}";
     sha256 = "0x59j56y704m2hfkg78illgw9f6czrx265x887jfd989lnxphyqa";
   };
+ 
+  overrideModAttrs = (_: {
+      patches = [];
+      preBuild = ''
+      rm -rf *
+      cp ${main} main.go
+      cp ${gomod} go.mod
+      '';
+  });
 
-  modSha256 = "0y8n4mcr4jhas29ahvk8k4zbj1iz65fdpsgq61qa8kcsm8m5kqa6";
+  preBuild = "cp ${gomod} go.mod";
+
+  vendorSha256 = "19194dlzpl6zzw2gqybma5pwip71rw8z937f104k6c158qzzgy62";
   enableParallelBuilding = true;
   subPackages = [ "." ];
   buildInputs = [ llvm clang-unwrapped makeWrapper ];

pkgs/development/compilers/tinygo/go.mod

@@ -0,0 +1,13 @@
+module github.com/tinygo-org/tinygo
+
+go 1.14
+
+require (
+	github.com/blakesmith/ar v0.0.0-20150311145944-8bd4349a67f2
+	github.com/google/shlex v0.0.0-20181106134648-c34317bd91bf
+	github.com/marcinbor85/gohex v0.0.0-20180128172054-7a43cd876e46
+	go.bug.st/serial v1.0.0
+	golang.org/x/tools v0.0.0-20200512001501-aaeff5de670a
+	google.golang.org/appengine v1.4.0
+	tinygo.org/x/go-llvm v0.0.0-20200401165421-8d120882fc7a
+)

pkgs/development/compilers/tinygo/main.go

@@ -0,0 +1,18 @@
+package main
+
+import (
+	"fmt"
+
+	_ "github.com/blakesmith/ar"
+	_ "github.com/google/shlex"
+	_ "github.com/marcinbor85/gohex"
+	_ "go.bug.st/serial"
+	_ "golang.org/x/tools/go/ast/astutil"
+	_ "golang.org/x/tools/go/ssa"
+	_ "google.golang.org/appengine"
+	_ "tinygo.org/x/go-llvm"
+)
+
+func main() {
+	fmt.Println("vim-go")
+}