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  1. #!/bin/bash
  2.  
  3. command_to_do() {
  4.   echo "Args $@"
  5.  
  6.   SYSTEM=false
  7.   UNINSTALL=false
  8.   PUSH=false
  9.   VERSION="debug"
  10.  
  11.   while getopts "sup:" opt; do
  12.     printf "\n$opt\n"
  13.     case $opt in
  14.       s) echo "Setting SYSTEM to true"
  15.          SYSTEM=true
  16.          ;;
  17.       p) echo "Setting VERSION to $OPTARG"
  18.          PUSH=true
  19.          VERSION=$OPTARG
  20.          ;;
  21.       u) echo "Setting UNINSTALL to true"
  22.          UNINSTALL=true
  23.          ;;
  24.     esac
  25.   done
  26.  
  27.   printf "\nSystem: $SYSTEM\nVersion: $VERSION\n"
  28.  
  29.   if [[ $UNINSTALL = true ]]; then
  30.     if [[ $SYSTEM = true ]]; then
  31.       echo "system uninstall"
  32.     else
  33.       echo "non-system uninstall"
  34.     fi
  35.   fi
  36.  
  37. }
  38.  
  39. echo
  40. echo "------------ First run:"
  41. command_to_do -s -p release
  42.  
  43. echo
  44. echo "------------ Second run: (no reset)"
  45. command_to_do -s -p release
  46.  
  47. echo
  48. echo "------------ Third run (OPTIND reset)"
  49. unset OPTIND
  50. command_to_do -s -p release
Success #stdin #stdout 0s 19664KB
comments ()
stdin
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Standard input is empty
stdout
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------------ First run:
Args -s -p release

s
Setting SYSTEM to true

p
Setting VERSION to release

System: true
Version: release

------------ Second run: (no reset)
Args -s -p release

System: false
Version: debug

------------ Third run (OPTIND reset)
Args -s -p release

s
Setting SYSTEM to true

p
Setting VERSION to release

System: true
Version: release
https://ideone.com/UvUyn2
language:
Bash (bash 5.0.3)
created:
5 years ago
visibility:
public

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