From cef8060bedcc33cf4b6e2781bdcbb97c2c0edba4 Mon Sep 17 00:00:00 2001
From: lassulus <lassulus@lassul.us>
Date: Fri, 30 Nov 2018 07:48:49 +0100
Subject: l: override dmenu with fzfmenu

---
 lass/2configs/baseX.nix        |  6 ++++++
 lass/5pkgs/fzfmenu/default.nix | 33 +++++++++++++++++++++++++++++++++
 2 files changed, 39 insertions(+)
 create mode 100644 lass/5pkgs/fzfmenu/default.nix

(limited to 'lass')

diff --git a/lass/2configs/baseX.nix b/lass/2configs/baseX.nix
index 9b44e8f0e..d781f8c71 100644
--- a/lass/2configs/baseX.nix
+++ b/lass/2configs/baseX.nix
@@ -126,6 +126,12 @@ in {
     restartIfChanged = false;
   };
 
+  nixpkgs.config.packageOverrides = super: {
+    dmenu = pkgs.writeDashBin "dmenu" ''
+      ${pkgs.fzfmenu}/bin/fzfmenu "$@"
+    '';
+  };
+
   krebs.xresources.enable = true;
   lass.screenlock.enable = true;
 }
diff --git a/lass/5pkgs/fzfmenu/default.nix b/lass/5pkgs/fzfmenu/default.nix
new file mode 100644
index 000000000..6b5899359
--- /dev/null
+++ b/lass/5pkgs/fzfmenu/default.nix
@@ -0,0 +1,33 @@
+{ pkgs, ... }:
+
+pkgs.writeDashBin "fzfmenu" ''
+  set -efu
+  PROMPT=">"
+  for i in "$@"
+  do
+  case $i in
+      -p)
+      PROMPT="$2"
+      shift
+      shift
+      break
+      ;;
+      *)
+      echo "Unknown option $1"
+      shift
+      ;;
+  esac
+  done
+  INPUT=$(${pkgs.coreutils}/bin/cat)
+  OUTPUT="$(${pkgs.coreutils}/bin/mktemp)"
+  ${pkgs.rxvt_unicode}/bin/urxvt \
+    -name fzfmenu -title fzfmenu \
+    -e ${pkgs.dash}/bin/dash -c \
+      "echo \"$INPUT\" | ${pkgs.fzf}/bin/fzf \
+        --history=/dev/null \
+        --no-sort \
+        --prompt=\"$PROMPT\" \
+        > \"$OUTPUT\"" 2>/dev/null
+  ${pkgs.coreutils}/bin/cat "$OUTPUT"
+  ${pkgs.coreutils}/bin/rm "$OUTPUT"
+''
-- 
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