#!/usr/bin/env zsh

root=$0:h:a
. $root/lib.zsh.rc

tagsOur=($@)

for issue (issues/**/created) {
    issue=$issue:h
    issue=${issue#issues/}

    tagsTheir=(`$root/tag-list $issue`)
    tagsFound=0
    for our ($tagsOur) {
        for their ($tagsTheir) {
            if [[ $their =~ $our ]] ; then
                tagsFound=$(( $tagsFound + 1 ))
                break
            fi
        }
    }
    [[ $tagsFound -eq ${#tagsOur} ]] || continue

    print -n `cat issues/$issue/created`\\t$issue\\t
    print $tagsTheir
} | sort -r