From 4c396c1fbeee114a22d5e7c0c6f0e3e2820ab2c1 Mon Sep 17 00:00:00 2001
From: Ingolf Wagner <contact@ingolf-wagner.de>
Date: Fri, 13 Mar 2020 16:23:54 +0800
Subject: [PATCH] add navi

---
 pkgs/default.nix        |  2 ++
 pkgs/navi/default.nix   | 21 +++++++++++++++++----
 system/all/packages.nix |  8 ++++++++
 3 files changed, 27 insertions(+), 4 deletions(-)

diff --git a/pkgs/default.nix b/pkgs/default.nix
index 43e5c50..49a3ae8 100644
--- a/pkgs/default.nix
+++ b/pkgs/default.nix
@@ -28,6 +28,8 @@ in {
 
   fuji-cam-wifi-tool = callPackage ./fuji-cam { };
 
+  navi = callPackage ./navi { };
+
   bitwig-studio3 = callPackage ./bitwig-studio/bitwig-studio3.nix { };
 
   bitwig-studio = callPackage ./bitwig-studio/bitwig-studio-environment.nix { };
diff --git a/pkgs/navi/default.nix b/pkgs/navi/default.nix
index 79bb244..54894d2 100644
--- a/pkgs/navi/default.nix
+++ b/pkgs/navi/default.nix
@@ -1,9 +1,11 @@
-{ stdenv, fetchFromGitHub, ... }:
+{ rustPlatform, fetchFromGitHub, stdenv, fzf, makeWrapper, ... }:
+
+rustPlatform.buildRustPackage rec {
 
-stdenv.mkDerivation rec {
-  version = "2.0.8";
   name = "navi-${version}";
 
+  version = "2.0.8";
+
   src = fetchFromGitHub {
     owner = "denisidoro";
     repo = "navi";
@@ -11,7 +13,17 @@ stdenv.mkDerivation rec {
     sha256 = "1kh4s7s595l95xirdb0fvgkdbig3zcfkdiqk8zdz9cfglzcm5192";
   };
 
-  buildInputs = [ ];
+  cargoSha256 = "18d3b9g2jxkgscx9186v5301y4y01wd00kcs14617fgjnv0lyz1g";
+  verifyCargoDeps = true;
+
+  postInstall = ''
+    mkdir -p $out/share/navi/
+    cp -r ./cheats $out/share/navi/
+    wrapProgram "$out/bin/navi" \
+      --suffix "PATH" : "${fzf}/bin" \
+      --suffix "NAVI_PATH" : "$out/share/navi/cheats"
+  '';
+  buildInputs = [ fzf makeWrapper ];
 
   meta = with stdenv.lib; {
     description = "An interactive cheatsheet tool for the command-line";
@@ -21,3 +33,4 @@ stdenv.mkDerivation rec {
     maintainers = with maintainers; [ mrVanDalo ];
   };
 }
+
diff --git a/system/all/packages.nix b/system/all/packages.nix
index 8bdcc08..1dd948d 100644
--- a/system/all/packages.nix
+++ b/system/all/packages.nix
@@ -85,6 +85,14 @@ in {
 
     duc
 
+    (pkgs.writers.writeBashBin "cheat" ''
+      set -eu -o pipefail
+      output=$( navi --print --path "$HOME/.cheats:${pkgs.navi}/share/navi/cheats" )
+      echo "$output"
+      ${pkgs.bash}/bin/bash -c "$output"
+    '')
+    navi
+
     memoryUsage
 
     #gitlog2json