50 lines
1.2 KiB
Bash
Executable file
50 lines
1.2 KiB
Bash
Executable file
#!/usr/bin/env bash
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set -e
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# Place holder for status left/right
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place_holder="\#{prefix_highlight}"
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# Possible configurations
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fg_color_config='@prefix_highlight_fg'
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bg_color_config='@prefix_highlight_bg'
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# Defaults
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default_fg='black'
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default_bg='yellow'
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tmux_option() {
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local -r value=$(tmux show-option -gqv "$1")
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local -r default="$2"
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if [ ! -z "$value" ]; then
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echo "$value"
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else
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echo "$default"
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fi
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}
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highlight() {
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local -r status="$1" prefix="$2" fg_color="$3" bg_color="$4"
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local -r status_value=$(tmux_option "$status")
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local -r highlight_on_prefix="#[fg=$fg_color,bg=$bg_color]#{?client_prefix, $prefix ,}#[fg=default,bg=default]"
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tmux set-option -gq "$status" "${status_value/$place_holder/$highlight_on_prefix}"
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}
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main() {
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local -r \
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prefix=$(tmux_option prefix) \
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fg_color=$(tmux_option "$fg_color_config" "$default_fg") \
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bg_color=$(tmux_option "$bg_color_config" "$default_bg")
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local -r short_prefix=$(
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echo "$prefix" | tr "[:lower:]" "[:upper:]" | sed 's/C-/\^/'
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)
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highlight "status-right" "$short_prefix" "$fg_color" "$bg_color"
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highlight "status-left" "$short_prefix" "$fg_color" "$bg_color"
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}
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main
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