hdmenu

hdmenu is a small wrapper around dmenu—it can't do very much, though I
guess that's the point. It might be most notable for being a discount
yeganesh.

Features

1. Display commands in order of usage and, optionally, apply a frequency decay every time an item is selected.
2. Specify extra files to consider, which will be opened by a program of your choice (e.g., xdg-open).
3. Open certain executables inside of your terminal.

Configuration

Hdmenu is configured using a TOML file inside the $XDG_CONFIG_HOME/hdmenu directory (probably ~/.config/hdmenu).
See example.toml for an example configuration.

Note that, while having a config file is optional,
the $XDG_CONFIG_HOME/hdmenu directory will be created in either case,
in order to store the history file there.

Configuration option

The configuration file takes the following arguments:

• open : A custom opening script (default: xdg-open).

• files: Files one wishes to edit; they will be opened according to
  open. This can also take directories

  files = [ "~/.config/emacs/" ]

  in which case all files in that directory will be added to the list of files that hdmenu cares about.
  Directories can also be traversed recursively:

  # Files from `~/.config/emacs/' and all of its subdirectories.
  files = [ "~/.config/emacs/" ]

• executable: Custom dmenu executable (default: dmenu).

• terminal: A terminal emulator (default: xterm).

• tty-programs: A list of programs to be opened in the above
  terminal emulator. For example, specifying

  tty-programs = [ "htop" ]

  will effectively enable one to start htop directly from dmenu without having to open an extraneous terminal.

• decay: A frequency decay; all non-selected items will be multiplied by this number (default: 1).
  A good value may be something like 0.997

Command line options

• --histFile

  • Short: -f
  • Description: Path to the history file to use.

• --files-only

  • Short: -o
  • Description: Whether to only show the user-specified files.

• --decay

  • Short: -d
  • Description: A frequency decay; all non-selected items will be
    multiplied by this

All options after -- will be directly forwarded to dmenu, so you may
specify options in the following way:

hdmenu -f /path/to/file -- -i -f -nb '#282A36' -nf '#BBBBBB' -sb '#8BE9FD' -sf '#000000' -fn 'Inconsolata Regular-10'

Installation

Stack

Build with stack build, then copy the executable to a convenient
location (or just use stack install, to copy the executable to the
local-bin-path).

Cabal

Build with cabal install.