From cf5bc09e33d811dbd8b8798b4311054aaa5fa3d4 Mon Sep 17 00:00:00 2001
From: Gregor Kleen <gkleen@yggdrasil.li>
Date: Tue, 13 Aug 2024 23:02:30 +0200
Subject: ...

---
 accounts/gkleen@sif/default.nix  |  8 +++++++-
 accounts/gkleen@sif/hyprland.nix | 39 +++++++++++++++++++++++++++++++++++++--
 accounts/gkleen@sif/systemd.nix  |  1 +
 3 files changed, 45 insertions(+), 3 deletions(-)

(limited to 'accounts')

diff --git a/accounts/gkleen@sif/default.nix b/accounts/gkleen@sif/default.nix
index d1a0ec3f..2c6d747d 100644
--- a/accounts/gkleen@sif/default.nix
+++ b/accounts/gkleen@sif/default.nix
@@ -933,7 +933,13 @@ in {
         "gtklock/config.ini" = {
           source = (pkgs.formats.ini {}).generate "config.ini" {
             main = {
-
+            };
+          };
+        };
+        "qalculate/qalc.cfg" = {
+          source = (pkgs.formats.ini {}).generate "qalc.cfg" {
+            General = {
+              dot_as_separator = 0;
             };
           };
         };
diff --git a/accounts/gkleen@sif/hyprland.nix b/accounts/gkleen@sif/hyprland.nix
index 252b8351..d26b72a7 100644
--- a/accounts/gkleen@sif/hyprland.nix
+++ b/accounts/gkleen@sif/hyprland.nix
@@ -1,5 +1,7 @@
-{ pkgs, lib, ... }:
-{
+{ pkgs, lib, config, userName, ... }:
+let
+  cfg = config.home-manager.users.${userName};
+in {
   monitor = [
     ",preferred,auto,auto"
     "eDP-1,3840x2160@59.99900,auto,1.5"
@@ -217,6 +219,39 @@
       makeWrapper ${lib.getExe pkgs.hyprpicker} $out \
         --prefix PATH : ${lib.makeBinPath [pkgs.wl-clipboard-rs]}
     ''} -a"
+    "$mainMod, E, exec, ${pkgs.writeShellScript "qalc-fuzzel" ''
+      export PATH="${lib.makeBinPath (with pkgs; [ wl-clipboard-rs libqalculate cfg.programs.fuzzel.package coreutils findutils libnotify gnugrep ])}:$PATH"
+
+      RESULTS_DIR="$HOME/.cache/qalc-fuzzel"
+      prev() {
+        FOUND=false
+        while IFS= read -r line; do
+          [[ -n "$line" ]] || continue
+          FOUND=true
+          echo $line
+        done < <(export LC_ALL=C.UTF-8; echo; find "$RESULTS_DIR" -type f -printf $'%T@ %p\n' | sort -n | cut -d' ' -f2- | xargs -r cat)
+        $FOUND || echo
+      }
+      FUZZEL_RES=$(prev | fuzzel --dmenu --prompt "qalc> ") || exit $?
+      if [[ "$FUZZEL_RES" =~ .*\ =\ .* ]]; then
+        QALC_RES="$FUZZEL_RES"
+        QALC_RET=0
+      else
+        QALC_RES=$(qalc "$FUZZEL_RES" 2>&1)
+        QALC_RET=$?
+      fi
+      [[ -n "$QALC_RES" ]] || exit 1
+      EXISTING=false
+      fgrep -xrl "$QALC_RES" "$RESULTS_DIR" | xargs -r touch
+      [[ ''${PIPESTATUS[0]} -eq 0 ]] && EXISTING=true
+      if [[ $QALC_RET -eq 0 ]] && ! $EXISTING; then
+        RES_FILE="$RESULTS_DIR"/$(date -uIs).$(tr -Cd 'a-zA-Z0-9' </dev/random | head -c 10)
+        cat >"$RES_FILE" <<<"$QALC_RES"
+      fi
+      [[ "$QALC_RES" =~ .*\ =\ (.*) ]] && QALC_RES="''${BASH_REMATCH[1]}"
+      [[ $QALC_RET -eq 0 ]] && wl-copy "$QALC_RES"
+      notify-send "$QALC_RES"
+    ''}"
 
     "$mainMod CTRL, return, togglespecialworkspace, term"
     "$mainMod CTRL, e, togglespecialworkspace, edit"
diff --git a/accounts/gkleen@sif/systemd.nix b/accounts/gkleen@sif/systemd.nix
index e5d1681c..5902946c 100644
--- a/accounts/gkleen@sif/systemd.nix
+++ b/accounts/gkleen@sif/systemd.nix
@@ -44,6 +44,7 @@ let
 in {
   tmpfiles.rules = [
     "e /home/gkleen/screenshots - - - 365d -"
+    "d /home/gkleen/.cache/qalc-fuzzel - - - 1d -"
   ];
 
   services = {
-- 
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