shelllings

a practical way to learn shell
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06_removing.sh (424B)

      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 cleanup() {
     14 	[ -d 06_folder ] && rm -rf 06_folder
     15 }
     16 trap cleanup EXIT
     17 
     18 
     19 sh exercises/06_removing.sh
     20 
     21 [ "$(wc -l < exercises/06_removing.sh)" -eq 44 ] || {
     22 	failed
     23 	echo "not 27 lines"
     24 }
     25 
     26 [ -d "06_folder" ] || failed
     27 
     28 [ "$(ls -A 06_folder | wc -l)" -eq 0 ] || failed
     29 
     30 printf "${GREEN}Passed${RESET}\n"