vimPlugins: vim-go: make gocode, gocode-mod and keyify available to it

pkgs/development/tools/gocode-gomod/default.nix

@@ -0,0 +1,50 @@
+{ stdenv, buildGoPackage, fetchFromGitHub }:
+
+buildGoPackage rec {
+  name = "gocode-gomod-unstable-${version}";
+  version = "2018-10-16";
+  rev = "12640289f65065d652cc942ffa01a52bece1dd53";
+
+  goPackagePath = "github.com/stamblerre/gocode";
+
+  # we must allow references to the original `go` package,
+  # because `gocode` needs to dig into $GOROOT to provide completions for the
+  # standard packages.
+  allowGoReference = true;
+
+  excludedPackages = ''internal/suggest/testdata'';
+
+  src = fetchFromGitHub {
+    inherit rev;
+
+    owner = "stamblerre";
+    repo = "gocode";
+    sha256 = "1avv0b5p2l8pv38m5gg97k57ndr5k9yy0rfkmmwjq96pa221hs1q";
+  };
+
+  goDeps = ./deps.nix;
+
+  postInstall = ''
+    mv $bin/bin/gocode $bin/bin/gocode-gomod
+  '';
+
+  meta = with stdenv.lib; {
+    description = "An autocompletion daemon for the Go programming language";
+    longDescription = ''
+      Gocode is a helper tool which is intended to be integrated with your
+      source code editor, like vim, neovim and emacs. It provides several
+      advanced capabilities, which currently includes:
+
+        - Context-sensitive autocompletion
+
+      It is called daemon, because it uses client/server architecture for
+      caching purposes. In particular, it makes autocompletions very fast.
+      Typical autocompletion time with warm cache is 30ms, which is barely
+      noticeable.
+    '';
+    homepage = https://github.com/stamblerre/gocode;
+    license = licenses.mit;
+    platforms = platforms.all;
+    maintainers = with maintainers; [ kalbasit ];
+  };
+}

pkgs/development/tools/gocode/default.nix

@@ -2,10 +2,11 @@
 
 buildGoPackage rec {
   name = "gocode-unstable-${version}";
-  version = "2018-10-22";
-  rev = "e893215113e5f7594faa3a8eb176c2700c921276";
+  version = "2018-11-05";
+  rev = "0af7a86943a6e0237c90f8aeb74a882e1862c898";
 
   goPackagePath = "github.com/mdempsky/gocode";
+  excludedPackages = ''internal/suggest/testdata'';
 
   # we must allow references to the original `go` package,
   # because `gocode` needs to dig into $GOROOT to provide completions for the
@@ -17,17 +18,11 @@ buildGoPackage rec {
 
     owner = "mdempsky";
     repo = "gocode";
-    sha256 = "1zsll7yghv64890k7skl0g2lg9rsaiisgrfnb8kshsxrcxi1kc2l";
+    sha256 = "0fxqn0v6dbwarn444lc1xrx5vfkcidi73f4ba7l4clsb9qdqgyam";
   };
 
   goDeps = ./deps.nix;
 
-  preBuild = ''
-    # getting an error building the testdata because they contain invalid files
-    # on purpose as part of the testing.
-    rm -r go/src/$goPackagePath/internal/suggest/testdata
-  '';
-
   meta = with stdenv.lib; {
     description = "An autocompletion daemon for the Go programming language";
     longDescription = ''

pkgs/misc/vim-plugins/overrides.nix

@@ -14,7 +14,7 @@
 , asmfmt, delve, errcheck, godef, golint
 , gomodifytags, gotags, gotools, motion
 , gnused, reftools, gogetdoc, gometalinter
-, impl, iferr
+, impl, iferr, gocode, gocode-gomod, go-tools
 }:
 
 let
@@ -261,6 +261,9 @@ with generated;
       asmfmt
       delve
       errcheck
+      go-tools
+      gocode
+      gocode-gomod
       godef
       gogetdoc
       golint
@@ -276,8 +279,8 @@ with generated;
     in {
     postPatch = ''
       ${gnused}/bin/sed \
-        -Ee 's@let go_bin_path = go#path#BinPath\(\)@let go_bin_path = "${binPath}"@g' \
-        -i autoload/go/path.vim
+        -Ee 's@"go_bin_path", ""@"go_bin_path", "${binPath}"@g' \
+        -i autoload/go/config.vim
     '';
   });
 

pkgs/top-level/all-packages.nix

@@ -14705,6 +14705,8 @@ with pkgs;
 
   gocode = callPackage ../development/tools/gocode { };
 
+  gocode-gomod = callPackage ../development/tools/gocode-gomod { };
+
   goconst = callPackage ../development/tools/goconst { };
 
   goconvey = callPackage ../development/tools/goconvey { };