updates

packages/enc/default.nix

@@ -0,0 +1,58 @@
+{
+  writeShellScriptBin,
+  gnupg,
+  neovim,
+  coreutils,
+  wl-clipboard,
+  xclip,
+}:
+writeShellScriptBin "enc" ''
+  #!${coreutils}/bin/env zsh
+
+  # Check if recipients were provided
+  if [[ $# -eq 0 ]]; then
+      echo "Usage: $0 recipient1@example.com [recipient2@example.com ...]"
+      exit 1
+  fi
+
+  # Create a temporary file
+  temp_file=$(${coreutils}/bin/mktemp)
+  trap "${coreutils}/bin/rm -f $temp_file" EXIT
+
+  # Create recipient arguments for gpg
+  recipients=()
+  for recipient in "$@"; do
+      recipients+=("-r" "$recipient")
+  done
+
+  # Open neovim with the temp file
+  ${neovim}/bin/nvim \
+       -c "set noswapfile" \
+       -c "set filetype=" \
+       "$temp_file"
+
+  # Check if the temp file has content after nvim closes
+  if [[ -s "$temp_file" ]]; then
+      # Encrypt the content with gpg and copy to clipboard
+      if [[ -n "$WAYLAND_DISPLAY" ]]; then
+          ${gnupg}/bin/gpg --encrypt \
+              --armor \
+              --trust-model always \
+              "''${recipients[@]}" \
+              "$temp_file" | ${wl-clipboard}/bin/wl-copy
+          echo "Encrypted content copied to Wayland clipboard"
+      elif [[ -n "$DISPLAY" ]]; then
+          ${gnupg}/bin/gpg --encrypt \
+              --armor \
+              --trust-model always \
+              "''${recipients[@]}" \
+              "$temp_file" | ${xclip}/bin/xclip -selection clipboard
+          echo "Encrypted content copied to X11 clipboard"
+      else
+          echo "No display detected, cannot copy to clipboard"
+          exit 1
+      fi
+  else
+      echo "No content was saved, exiting."
+  fi
+''