84 lines
2.4 KiB
Bash
Executable file
84 lines
2.4 KiB
Bash
Executable file
#!/usr/bin/env bash
|
|
readonly dependency=("mnussbaum/base16-waybar")
|
|
readonly app="waybar"
|
|
|
|
path="$1"
|
|
package="$2"
|
|
theme="$3"
|
|
permanent="$4"
|
|
|
|
## Main Entrypoint
|
|
#
|
|
# Finds the right theme template file and starts theme
|
|
# switching and, if necessary, permanent setting processes.
|
|
main() {
|
|
dbg_msg $app "Starting Processor"
|
|
tfile="$path/$package/colors/base16-$theme.css"
|
|
|
|
if ! file_exists "$tfile"; then
|
|
dbg_msg $app "error" "Theme template $theme not found in package $package"
|
|
exit 1
|
|
fi
|
|
|
|
if [[ "$permanent" == "true" ]]; then save; fi
|
|
# theme
|
|
|
|
dbg_msg $app "Processor Done"
|
|
}
|
|
|
|
## Theme setter
|
|
#
|
|
# Takes care of permanently writing the desired
|
|
# base16 theme into application settings.
|
|
save() {
|
|
dbg_msg $app "Saving theme"
|
|
local waybar_config_dir="${XDG_CONFIG_HOME:-$HOME/.config}/waybar"
|
|
local waybar_data_dir="${XDG_DATA_HOME:-$HOME/.local/share}/waybar"
|
|
|
|
if [[ ! -d "$waybar_data_dir" ]]; then
|
|
mkdir -p "$waybar_data_dir"
|
|
dbg_msg $app "Creating waybar data directory in $waybar_data_dir"
|
|
fi
|
|
|
|
cat "$tfile" >"$waybar_data_dir/colorscheme.css"
|
|
dbg_msg $app "Saved theme to $waybar_data_dir/colorscheme.css"
|
|
|
|
include "$waybar_config_dir" "$waybar_data_dir"
|
|
|
|
command -v killall && killall waybar && waybar &
|
|
}
|
|
|
|
## Theme includer
|
|
#
|
|
# Makes sure that theme is actually included in
|
|
# default application startup routine.
|
|
# This is the most invasive step of theming since it
|
|
# rewrites within existing configuration files.
|
|
include() {
|
|
dbg_msg $app "Including theme in configuration"
|
|
local waybar_config_dir="$1"
|
|
local waybar_data_dir="$2"
|
|
|
|
if file_exists "$waybar_config_dir/style.css"; then
|
|
line_exists_or_append "$waybar_config_dir/style.css" "@import \"$waybar_data_dir/colorscheme.css\";"
|
|
dbg_msg $app "Successfully included theme in configuration"
|
|
else
|
|
dbg_msg $app "warn" "No default configuration file found"
|
|
fi
|
|
dbg_msg $app "Sucessfully included theme"
|
|
}
|
|
|
|
# Safe sourcing: https://stackoverflow.com/a/12694189
|
|
DIR="${BASH_SOURCE%/*}"
|
|
if [[ ! -d "$DIR" ]]; then DIR="$PWD"; fi
|
|
# shellcheck source=utilities.sh
|
|
. "$DIR/utilities.sh"
|
|
## Dependency Checker
|
|
#
|
|
# Makes sure the processor is called for the correct
|
|
# base16 package, or refuses to run if it is not.
|
|
if printf '%s\n' "${dependency[@]}" | grep -q -P "^$package$"; then
|
|
main
|
|
else
|
|
dbg_msg $app "error" "Processor does not work for package $package"
|
|
fi
|