83 lines
2.3 KiB
Bash
Executable file
83 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 $app "Sucessfully included theme"
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#}
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## Dependency Checker
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#
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# Makes sure the processor is called for the correct
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# base16 package, or refuses to run if it is not.
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if printf '%s\n' "${dependency[@]}" | grep -q -P "^$package$"; then
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# 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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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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