#!/usr/bin/env bash

# Creates an theme selection with sxiv and generates a colorscheme with pywal.
# It also reloads additional some beyond what Pywal can reload (like dunst and rofi themes).

# Dependencies needed are sxiv (v26), pywal (v3.3.0), xdg-user-dirs, and GNU Bash (>=v5.0, I guess?).
# This script is setup-specific so be sure to modify it first.
# The `install-wal-theme` is at https://github.com/foo-dogsquared/dotfiles/blob/master/bin/install-wal-theme.

# Arguments:
# $1 - The directory of wallpapers.

# Feel free to change this variable as you see fit.
# This is set specifically for my setup, anyways.
wallpapers=${1:-$(xdg-user-dir PICTURES)/wallpapers}

# Since sxiv is configurable af
# and has the ability to select more than one picture,
# it will shuffle the choices and choose only one of them (lol).
# If you're feeling lucky, go ahead and play a game of random themes from your selections.
sxiv -otbf "$wallpapers" | shuf | tail -n 1 | xargs wal --saturate 0.6 -i && install-wal-theme