shithub: bin.rc

ref: e467b6f5ab07f5bea9049d1cb5f61d8d3846928b
dir: /bin/find/

#!/bin/rc -e
rfork e
fn usage {>[2=1] echo 'usage:' $usage && exit 'usage'}
usage='find [-e regex ...] [type]'

namefilters=()
typefilters=(c rc)
while(~ $1 -* && ! ~ $1 --){
	switch($1){
	case -e
		namefilters=($namefilters $2)
		shift
	case *
		usage
	}
	shift
}
if(~ $1 --)
	shift
if(~ $#namefilters 0)
	namefilters=('.*')
if(test $#* -gt 0)
	typefilters=$*
select=''
for(t in $typefilters)
	select=$select^:^$t

file `{walk -f | grep -e^$namefilters} | awk -F':' '
	BEGIN {
		split(ENVIRON["select"], select, ":")
		delete select[1]
	}
	{
		sub(/^ */, "", $2)
		for(s in select){
			if($2 ~ "^" select[s]){
				print $1
				break
			}
		}
	}
'