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evaluate "stages" value without newlines for bash 5 compatibility

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Jack
2020-01-31 10:18:39 +02:00
parent 35a71eda27
commit e92563bc4d
1 changed files with 3 additions and 2 deletions
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macos-guest-virtualbox.sh
+3 -2
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@@ -2,7 +2,7 @@
# Semi-automatic installer of macOS on VirtualBox # Semi-automatic installer of macOS on VirtualBox
# (c) myspaghetti, licensed under GPL2.0 or higher # (c) myspaghetti, licensed under GPL2.0 or higher
# url: https://github.com/myspaghetti/macos-guest-virtualbox # url: https://github.com/myspaghetti/macos-guest-virtualbox
# version 0.85.2 # version 0.85.3
# Requirements: 40GB available storage on host # Requirements: 40GB available storage on host
# Dependencies: bash >= 4.3, xxd, gzip, unzip, wget, dmg2img, # Dependencies: bash >= 4.3, xxd, gzip, unzip, wget, dmg2img,
@@ -1252,12 +1252,13 @@ stages='
populate_macos_target populate_macos_target
delete_temporary_files delete_temporary_files
' '
stages_without_newlines="$(printf "${stages}" | tr -d '\n')"
# every stage name must be preceded and followed by a space character # every stage name must be preceded and followed by a space character
# for the command-line argument checking below to work # for the command-line argument checking below to work
[ -z "${1}" ] && for stage in ${stages}; do ${stage}; done && exit [ -z "${1}" ] && for stage in ${stages}; do ${stage}; done && exit
[ "${1}" = "documentation" ] && documentation && exit [ "${1}" = "documentation" ] && documentation && exit
for argument in $@; do for argument in $@; do
[[ "${stages}" != *" ${argument} "* ]] && [[ "${stages_without_newlines}" != *" ${argument} "* ]] &&
echo "Can't parse one or more specified arguments. See documentation" && echo "Can't parse one or more specified arguments. See documentation" &&
echo "by entering the following command:" && echo "by entering the following command:" &&
echo " ${0} documentation" && echo " ${0} documentation" &&