shelllings

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07_wordcount.sh (288B)

      1 #!/bin/sh
      2 
      3 set -eu
      4 RED="\033[31m"
      5 GREEN="\033[32m"
      6 RESET="\033[0m"
      7 
      8 failed() {
      9 	printf "${RED}Failed${RESET}\n"
     10 	exit 1
     11 }
     12 
     13 output=$(sh exercises/07_wordcount.sh)
     14 answer=$(wc -l LICENSE; wc -w LICENSE; wc -c LICENSE)
     15 
     16 [ "$output" = "$answer" ] || failed
     17 
     18 printf "${GREEN}Passed${RESET}\n"