fzf: application extracted from goPackages

pkgs/tools/misc/fzf/default.nix

@@ -0,0 +1,33 @@
+# This file was generated by go2nix.
+{ stdenv, lib, ncurses, goPackages, fetchgit, fetchhg, fetchbzr, fetchsvn }:
+
+with goPackages;
+
+buildGoPackage rec {
+  name = "fzf-${version}";
+  version = "0.12.2";
+  rev = "${version}";
+
+  goPackagePath = "github.com/junegunn/fzf";
+
+  src = fetchgit {
+    inherit rev;
+    url = "https://github.com/junegunn/fzf";
+    sha256 = "02qqcnijv8z3736iczbx082yizpqk02g5k746k7sdgfkgyxydppk";
+  };
+
+  buildInputs = [ ncurses ];
+
+  goDeps = ./deps.json;
+  
+  patchPhase = ''
+    sed -i -e "s|expand('<sfile>:h:h').'/bin/fzf'|'$bin/bin/fzf'|" plugin/fzf.vim
+    sed -i -e "s|expand('<sfile>:h:h').'/bin/fzf-tmux'|'$bin/bin/fzf-tmux'|" plugin/fzf.vim
+  '';
+
+  postInstall= ''
+    cp $src/bin/fzf-tmux $bin/bin
+    mkdir -p $out/share/vim-plugins
+    ln -s $out/share/go/src/github.com/junegunn/fzf $out/share/vim-plugins/${(builtins.parseDrvName fzf.name).name}
+  '';
+}

pkgs/tools/misc/fzf/deps.json

@@ -0,0 +1,20 @@
+[
+  {
+    "goPackagePath": "github.com/junegunn/go-runewidth",
+    "fetch": {
+      "type": "git",
+      "url": "https://github.com/junegunn/go-runewidth",
+      "rev": "63c378b851290989b19ca955468386485f118c65",
+      "sha256": "1z5mhfrpqdssn3603vwd95w69z28igwq96lh7b9rrdcx440i822d"
+    }
+  },
+  {
+    "goPackagePath": "github.com/junegunn/go-shellwords",
+    "fetch": {
+      "type": "git",
+      "url": "https://github.com/junegunn/go-shellwords",
+      "rev": "35d512af75e283aae4ca1fc3d44b159ed66189a4",
+      "sha256": "08la0axabk9hiba9mm4ypp6a116qhvdlxa1jvkxhv3d4zpjsp4n7"
+    }
+  }
+]