some sway stuff

1 files changed, 27 insertions, 0 deletions

diff --git a/users/kassouni/palette/fuzzel-palette.nix b/users/kassouni/palette/fuzzel-palette.nix
new file mode 100644
index 0000000..d6d4774
--- /dev/null
+++ b/users/kassouni/palette/fuzzel-palette.nix
@@ -0,0 +1,27 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+let
+  cfg = config.kassouni.palette;
+in
+{
+  # Wayland front end for the palette. `--index` is fuzzel's answer to rofi's
+  # `-format i`, so the same index-into-exes trick works. Unlike rofi, fuzzel
+  # will happily accept text that matches no row; it exits non-zero there, but
+  # the numeric guard keeps a surprising build of fuzzel from indexing the
+  # array with garbage.
+  home.packages = [
+    (pkgs.writers.writeBashBin "open-palette-fuzzel" ''
+      set -eu
+      exes=(${lib.concatMapStringsSep " " (c: "${c.exe}") cfg.commands})
+      idx=$(${pkgs.fuzzel}/bin/fuzzel --dmenu --index --prompt "palette " <<EOF
+${lib.concatMapStrings (c: "${c.icon} ${c.name}\n") cfg.commands}EOF
+      )
+      [[ $idx =~ ^[0-9]+$ ]] && [[ $idx -lt ''${#exes[@]} ]] || exit 1
+      exec "''${exes[$idx]}"
+    '')
+  ];
+}