Awk in action

awk.sh

#!/bin/bash
find . -name 'meta-*.yml' | xargs awk -F':' -f metadata.awk

meta-01.yml

- ip: 10.17.13.105
  hostname: spider.pic
  expired: false
- ip: 8.8.8.8
  hostname: www.google.com
  expired: false

meta-02.yml

- ip: 10.17.11.101
  hostname: spider.pic
  expired: false
- ip: 8.8.8.9
  hostname: www.google.com
  expired: false

metadata.awk

BEGIN {
    print "== metadata"
    found = 0;
}
/ip:/ {
    gsub(/ /, "", $NF);
    printf "ip: [%s] | match: [%s]\n", $NF, $0;
    found++;
}
/expired:/ {
    gsub(/ /, "", $NF);
    printf "ip: [%s] | match: [%s]\n", $NF, $0;
    found++;
}
END {
    if (found > 10) {
        condition = "great"
    } else if (found > 7) {
        condition = "good"
    } else if (found > 5) {
        condition = "so-so"
    } else {
        condition = "bad"
    }
    printf "%s - %s\n", found, condition
}