shithub: riscv

ref: c911310a8b731d20a603d7710003e44b7ff7c8b8
dir: /rc/bin/patch/remove/

View raw version 
#!/bin/rc

rfork e
if(~ $#* 0){
	echo 'usage: patch/remove patch-name...' >[1=2]
	exit usage
}

if(! test -d /n/sources/patch){
	rfork n
	9fs sources
}

for(i){
	if(! test -d /n/sources/patch/$i)
		echo 'no such patch' /n/sources/patch/$i >[1=2]
	if not
		rm -rf /n/sources/patch/$i
}