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{ config, lib, ... }:
let
cfg = config.default-applications;
mkCommand = name: default: lib.mkOption {
type = lib.types.str;
default = default;
description = "The default ${name}'s command'";
};
mkDesktopFile = name: default: lib.mkOption {
type = lib.types.str;
default = default;
description = "The default ${name}'s .desktop file";
};
# Empty entries mess things up when a mimetype has more than one app.
removeEmpty = desktop-files: builtins.filter (name: name != "") desktop-files;
in {
options.default-applications = {
web-browser = {
command = mkCommand "web browser" "librewolf";
desktop-file = mkDesktopFile "web browser" "librewolf.desktop";
};
text-editor = {
command = mkCommand "text editor" "neovide";
desktop-file = mkDesktopFile "text editor" "neovide.desktop";
};
image-viewer = {
command = mkCommand "image viewer" "imv";
desktop-file = mkDesktopFile "image viewer" "imv.desktop";
};
video-viewer = {
command = mkCommand "video viewer" "mpv";
desktop-file = mkDesktopFile "video viewer" "mpv.desktop";
};
audio-player = {
command = mkCommand "audio player" "";
desktop-file = mkDesktopFile "audio player" "";
};
terminal-emulator = {
command = mkCommand "terminal emulator" "foot";
runTuiCommand = mkCommand "(when running a tui program) terminal emulator" "foot";
runCliCommand = mkCommand "(when running a cli command) terminal emulator" "foot -H";
openDirCommand = mkCommand "(when opening a dir) terminal emulator" "foot -D";
desktop-file = mkDesktopFile "terminal emulator" "foot.desktop";
};
file-manager = {
command = mkCommand "file manager" "";
desktop-file = mkDesktopFile "file manager" "";
};
};
config = {
xdg.mimeApps = {
enable = true;
defaultApplications = {
# Web Browser
"text/html" = (removeEmpty [ cfg.web-browser.desktop-file cfg.text-editor.desktop-file ]);
"text/xml" = [ cfg.web-browser.desktop-file ];
"application/xhtml+xml" = [ cfg.web-browser.desktop-file ];
"application/javascript" = [ cfg.web-browser.desktop-file ];
"application/rss+xml" = [ cfg.web-browser.desktop-file ];
"application/atom+xml" = [ cfg.web-browser.desktop-file ];
"application/pdf" = [ cfg.web-browser.desktop-file ];
"application/x-www-form-urlencoded" = [ cfg.web-browser.desktop-file ];
"multipart/form-data" = [ cfg.web-browser.desktop-file ];
# Text Editor
"text/nix" = [ cfg.text-editor.desktop-file ];
"text/plain" = [ cfg.text-editor.desktop-file ];
"text/x-python" = [ cfg.text-editor.desktop-file ];
"text/x-c" = [ cfg.text-editor.desktop-file ];
"text/x-java-source" = [ cfg.text-editor.desktop-file ];
"text/x-shellscript" = [ cfg.text-editor.desktop-file ];
"text/x-markdown" = [ cfg.text-editor.desktop-file ];
"text/css" = [ cfg.text-editor.desktop-file ];
"application/json" = [ cfg.text-editor.desktop-file ];
"application/xml" = [ cfg.text-editor.desktop-file ];
"application/x-yaml" = [ cfg.text-editor.desktop-file ];
"application/x-perl" = [ cfg.text-editor.desktop-file ];
"application/x-php" = [ cfg.text-editor.desktop-file ];
"application/x-sql" = [ cfg.text-editor.desktop-file ];
"application/x-sh" = [ cfg.text-editor.desktop-file ];
"application/x-cmake" = [ cfg.text-editor.desktop-file ];
"application/x-latex" = [ cfg.text-editor.desktop-file ];
"application/x-tex" = [ cfg.text-editor.desktop-file ];
"text/x-log" = [ cfg.text-editor.desktop-file ];
"text/csv" = [ cfg.text-editor.desktop-file ];
# Image Viewer
"image/jpeg" = [ cfg.image-viewer.desktop-file ];
"image/jpg" = [ cfg.image-viewer.desktop-file ];
"image/png" = [ cfg.image-viewer.desktop-file ];
"image/gif" = [ cfg.image-viewer.desktop-file ];
"image/bmp" = [ cfg.image-viewer.desktop-file ];
"image/webp" = [ cfg.image-viewer.desktop-file ];
"image/tiff" = [ cfg.image-viewer.desktop-file ];
"image/x-xbitmap" = [ cfg.image-viewer.desktop-file ];
"image/x-xpixmap" = [ cfg.image-viewer.desktop-file ];
"image/x-portable-pixmap" = [ cfg.image-viewer.desktop-file ];
"image/x-portable-graymap" = [ cfg.image-viewer.desktop-file ];
"image/svg+xml" = (removeEmpty [ cfg.image-viewer.desktop-file cfg.web-browser.desktop-file ]);
"image/heif" = [ cfg.image-viewer.desktop-file ];
"image/heic" = [ cfg.image-viewer.desktop-file ];
# Video Viewer
"video/mp4" = [ cfg.video-viewer.desktop-file ];
"video/x-msvideo" = [ cfg.video-viewer.desktop-file ];
"video/x-matroska" = [ cfg.video-viewer.desktop-file ];
"video/webm" = [ cfg.video-viewer.desktop-file ];
"video/ogg" = [ cfg.video-viewer.desktop-file ];
"video/mpeg" = [ cfg.video-viewer.desktop-file ];
"video/quicktime" = [ cfg.video-viewer.desktop-file ];
"video/x-flv" = [ cfg.video-viewer.desktop-file ];
"application/vnd.rn-realmedia" = [ cfg.video-viewer.desktop-file ];
"application/x-mplayer2" = [ cfg.video-viewer.desktop-file ];
# Audio Player
"audio/mpeg" = [ cfg.audio-player.desktop-file ];
"audio/og" = [ cfg.audio-player.desktop-file ];
"audio/wa" = [ cfg.audio-player.desktop-file ];
"audio/fla" = [ cfg.audio-player.desktop-file ];
"audio/aa" = [ cfg.audio-player.desktop-file ];
"audio/x-ms-wm" = [ cfg.audio-player.desktop-file ];
"audio/x-matrosk" = [ cfg.audio-player.desktop-file ];
# Terminal Emulator and File Manager
"inode/directory" = (removeEmpty [ cfg.file-manager.desktop-file "open-terminal-here.desktop" ]);
};
};
# Allows terminals to work instead of file managers
home.file."open-terminal-here" = {
target = ".local/share/applications/open-terminal-here.desktop";
text = ''
[Desktop Entry]
Name=Open Terminal Here
Comment=Open terminal in this directory
Exec=${cfg.terminal-emulator.openDirCommand} %f
Icon=utilities-terminal
Type=Application
Terminal=false
MimeType=inode/directory;
NoDisplay=true
'';
};
};
}
|
