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|
#!/bin/sh
# https://tools.suckless.org/dmenu/scripts/
[ "$1" = "privilege" ] && export cmd_prefix='sudo -A ' && export dmenu_args='-p Privilege -sb red' && shift 1;
[ "$1" = "terminal" ] && export cmd_prefix='urxvt -hold -e ' && export dmenu_args='-p Terminal -sb gray' && shift 1;
cachedir=${XDG_CACHE_HOME:-"$HOME/.cache"}
cache=$cachedir/dmenu_run
historyfile=$XDG_DATA_HOME/dmenu_history
mkdir -p "$cachedir";
if [ "$1" = "update" ] || [ ! -f "$cache" ]; then
IFS=:;
stest -flx $PATH | sort -u > "$cache";
unset IFS;
fi
awk -v histfile="$historyfile" '
BEGIN {
while( (getline < histfile) > 0 ) {
sub("^[0-9]+\t","")
print
x[$0]=1
}
} !x[$0]++ ' "$cache" \
| dmenu -b ${dmenu_args:--p Launch} "$@" \
| awk -v histfile="$historyfile" '
BEGIN {
FS=OFS="\t"
while ( (getline < histfile) > 0 ) {
count=$1
sub("^[0-9]+\t","")
fname=$0
history[fname]=count
}
close(histfile)
}
{
history[$0]++
print
}
END {
if(!NR) exit
for (f in history)
print history[f],f | "sort -t '\t' -k1rn >" histfile
}
' | while read -r cmd; do ${SHELL:-"/bin/sh"} -c "$cmd_prefix $cmd || sed -i '/$cmd/d' $historyfile" & done
|
