Marty Oehme
7ec6dc98c9
Utilities should always be sourced, even in the case that the processor is not designated for any of the templates provided.
82 lines
2.3 KiB
Bash
Executable file
82 lines
2.3 KiB
Bash
Executable file
#!/usr/bin/env bash
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readonly dependency=("chriskempson/base16-shell")
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readonly app="ansi-shell"
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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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## 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/$package/scripts/base16-$theme.sh"
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if ! file_exists "$tfile"; then
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dbg_msg $app "error" "Theme template $theme not found in package $package"
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exit 1
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fi
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# not implemented
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# if [[ "$permanent" == "true" ]]; then save; fi
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theme
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dbg_msg $app "Processor Done"
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}
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## Theme switcher
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#
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# Makes sure that if any application instance is
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# currently running, it switches to new theme.
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theme() {
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dbg_msg $app "Switching theme"
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# source "$tfile" -- works, but only for current terminal
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# ANSI solution from: https://www.reddit.com/r/unixporn/comments/80nidw/bspwm_script_to_change_all_themes_on_demand/duxjw1e/
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# only we can make use of kempson's scripts and send them to all terminals, so we don't have to manually
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# sed the colors like sed -nE 's/^(color[0-9|_foreground|_background]+)="(.+)".*$/\1,\2/gp' $tfile
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for term in /dev/pts/[0-9]*; do
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# shellcheck source=/dev/null
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source "$tfile" >"$term"
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done
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dbg_msg $app "Successfully switched theme"
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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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# # saveroo
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# dbg_msg $app "Sucessfully Saved theme"
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#}
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### Theme includer
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##
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## Makes sure that theme is actually included in
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## default application startup routine.
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## This is the most invasive step of theming since it
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## rewrites within existing configuration files.
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#include() {
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# dbg_msg $app "Including theme in configuration"
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# # includeroo
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# dbg_msg $app "Sucessfully included theme"
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#}
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# Safe sourcing: https://stackoverflow.com/a/12694189
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DIR="${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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