Marty Oehme
b780cefea8
dunst theming now uses the newly introduced drop-in files for dunst (v1.8.0) which allow less intrusive theming. Now simply drops a new colorscheme file in the right location instead of meddling with the main configuration file.
92 lines
2.6 KiB
Bash
Executable file
92 lines
2.6 KiB
Bash
Executable file
#!/usr/bin/env bash
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readonly dependency=("khamer/base16-dunst")
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readonly app="dunst"
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#
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# This configuration requires dunst version at least 1.8.0!
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#
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# Dunst now allows drop-in configuration files in a special
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# `dunstrc.d/` directory in the usual configuration directory.
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# That means we can drop in a specific `00-colorscheme.conf`
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# file instead of operating directly on the main dunst
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# configuration file.
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#
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# This will generally not be a problem, though it can lead
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# to corrupted configurations in exceptional circumstances
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# (such as every line being preceded by the process control
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# regex, for whatever reason).
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#
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# In general, the processor looks for a specific line in the
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# following format:
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# '# Base16 [theme name] - dunst color config'
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# from which it will delete everything until it finds a line:
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# '# Base16End [theme name] - dunst color config'
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# So, if you don't want to lose anything -
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# Do NOT put anything important between those two lines.
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path="$1"
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package="$2"
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theme="$3"
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permanent="$4"
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dunst_conf_dir="$HOME/.config/dunst/dunstrc.d"
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dunst_conf="$dunst_conf_dir/00-colorscheme.conf"
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## Main Entrypoint
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#
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# Finds the right theme template file and starts theme
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# switching and, if necessary, permanent setting processes.
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main() {
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dbg_msg $app "Starting Processor"
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tfile="$path/$package/themes/base16-$theme.dunstrc"
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if ! file_exists "$tfile"; then
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dbg_msg $app "error" "Theme template $theme not found in package $package"
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exit 1
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fi
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if [[ "$permanent" == "true" ]]; then save; fi
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dbg_msg $app "Processor Done"
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}
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## Theme setter
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#
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# Takes care of permanently writing the desired
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# base16 theme into application settings.
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save() {
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dbg_msg $app "Saving theme"
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if [ ! -f "$dunst_conf" ]; then
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mkdir -p "$dunst_conf_dir"
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dbg_msg $app "$app colorscheme file not found. Creating new colorscheme file: $dunst_conf"
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fi
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# fix template theme name key for easier inclusion
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echo "# Base16 $theme - dunst color config" >"$dunst_conf"
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cat "$tfile" >>"$dunst_conf" || exit 1
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echo "# Base16End $theme - dunst color config" >>"$dunst_conf"
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dbg_msg $app "Saved theme to $dunst_conf"
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save_post
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}
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save_post() {
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pkill dunst
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dunst &
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}
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# Safe sourcing: https://stackoverflow.com/a/12694189
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DIR="${BASH_SOURCE%/*}"
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if [[ ! -d "$DIR" ]]; then DIR="$PWD"; fi
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# shellcheck source=utilities.sh
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. "$DIR/utilities.sh"
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## Dependency Checker
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#
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# Makes sure the processor is called for the correct
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# base16 package, or refuses to run if it is not.
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if printf '%s\n' "${dependency[@]}" | grep -q -P "^$package$"; then
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main
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else
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dbg_msg $app "error" "Processor does not work for package $package"
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fi
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