98 lines
2.4 KiB
Bash
Executable File
98 lines
2.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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cacheDir=${XDG_CACHE_HOME:-"$HOME/.cache"}
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configDir=${XDG_CONFIG_HOME:-"$HOME/.config"}/clauncher
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cacheFile="$cacheDir/launcher_opts"
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historyFile="$cacheDir/launcher_opts_history"
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update_cache() {
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if ! [[ -f "$cacheFile" ]] || [[ "$1" == "force" ]]; then
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if [ -f "$customLocationsFile" ]; then
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while IFS= read -r location; do
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locations+=("$location")
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done < "$customLocationsFile"
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else
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locations=(
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"$HOME/Applications"
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"/System/Applications"
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"/Applications"
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)
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fi
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find . "${locations[@]}" -maxdepth 2 -name "*.app" -type d | gxargs -d '\n' basename | sed 's/\.app$//' | ({ [ -f "$configDir/.open_ignore" ] && grep -v -f "$configDir/.open_ignore"; } || cat -) | ([ -f "$configDir/.open_add" ] && cat "$configDir/.open_add"; cat -) | sort -u > "$cacheFile"
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fi
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}
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run_launcher() {
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local launcher
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if [ "$1" = "fzf" ]; then
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launcher="fzf -e --tiebreak=index"
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else
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shift
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launcher="dmenu"
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fi
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gawk -v histfile="$historyFile" '
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BEGIN {
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while( (getline < histfile) > 0 ) {
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sub("^[0-9]+\t","")
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print
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x[$0]=1
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}
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} !x[$0]++ ' "$cacheFile" \
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| $launcher \
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| gawk -v histfile="$historyFile" '
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BEGIN {
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FS=OFS="\t"
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while ( (getline < histfile) > 0 ) {
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count=$1
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sub("^[0-9]+\t","")
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fname=$0
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history[fname]=count
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}
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close(histfile)
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}
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{
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history[$0]++
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print
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}
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END {
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if(!NR) exit
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for (f in history)
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print history[f],f | "sort -t '\t' -k1rn >" histfile
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}
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' \
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| xargs -I {} open -a "{}"
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}
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usage() {
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cat << EOF
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usage: ${0##*/} [command]
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update - Update program list
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help - Display this help message
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EOF
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}
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runScript() {
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if [ "$#" -eq 0 ]; then
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update_cache
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run_launcher fzf
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elif [ "$1" == "dmenu" ]; then
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update_cache
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run_launcher dmenu
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elif [ "$1" == "update" ]; then
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update_cache force
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elif [ "$1" == "help" ]; then
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usage
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exit 0
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else
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echo "Invalid command. Use 'help' to see available commands."
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exit 1
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fi
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}
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runScript "$@"
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