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and_all_subsequent_stages function and documentation

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My Spaghetti
2021-04-17 05:26:59 +03:00
parent 28e75d5431
commit 0855b1ea50
1 changed files with 32 additions and 11 deletions
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macos-guest-virtualbox.sh
+32 -11
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@@ -2,7 +2,7 @@
# Push-button installer of macOS on VirtualBox
# (c) myspaghetti, licensed under GPL2.0 or higher
# url: https://github.com/myspaghetti/macos-virtualbox
# version 0.98.4
# version 0.98.5
# Dependencies: bash coreutils gzip unzip wget xxd dmg2img
# Optional features: tesseract-ocr tesseract-ocr-eng
@@ -1038,6 +1038,17 @@ else
fi
}
function and_all_subsequent_stages() {
# if exactly two arguments were specified on the command line, and the first is a stage title,
# then perform all stages subsequent to the specified stage, otherwise do nothing.
# first_argument is already sanitized so it's safe (though incorrect) to use as a regex (for brevity)
first_argument=${specified_arguments%% *}
last_argument=${specified_arguments##* }
[[ "${first_argument} ${last_argument}" = "${specified_arguments}" ]] && \
[[ "${stages}" =~ "${first_argument}" ]] && \
for stage in ${stages##*${first_argument}}; do ${stage}; done
}
function documentation() {
low_contrast_stages=""
for stage in ${stages}; do
@@ -1061,11 +1072,15 @@ line arguments for the script. When the script is executed with no command-line
arguments, each of the stages is performed in succession in the order listed:
${low_contrast_stages}
Other than the stages above, the command-line arguments \"${low_contrast_color}documentation${default_color}\" and
\"${low_contrast_color}troubleshoot${default_color}\" are available. \"${low_contrast_color}troubleshoot${default_color}\" outputs system information,
VirtualBox logs, and checksums for some installation files. \"${low_contrast_color}documentation${default_color}\"
outputs the script's documentation. If \"${low_contrast_color}documentation${default_color}\" is the first argument,
no other arguments are parsed.
Other than the stages above, the command-line arguments \"${low_contrast_color}documentation${default_color}\",
\"${low_contrast_color}troubleshoot${default_color}\", and \"${low_contrast_color}and_all_subsequent_stages${default_color}\" are available. \"${low_contrast_color}troubleshoot${default_color}\"
generates a file with system information, VirtualBox logs, and checksums for
some installation files. \"${low_contrast_color}documentation${default_color}\" outputs the script's documentation.
If \"${low_contrast_color}documentation${default_color}\" is the first argument, no other arguments are parsed.
If the first argument is a stage title and the only other argument is
\"${low_contrast_color}and_all_subsequent_stages${default_color}\", then the speficied stage and all subsequent
stages are performed in succession in the order liste above;
otherwise, \"${low_contrast_color}and_all_subsequent_stages${default_color}\" does not perform any stages.
The stage \"${low_contrast_color}check_shell${default_color}\" is always performed when the script loads.
@@ -1077,19 +1092,24 @@ specified stages are performed only after the checks pass.
${highlight_color}EXAMPLES${default_color}
${low_contrast_color}${0} create_vm configure_vm${default_color}
The above stage might be used to create and configure a virtual machine on a
The above command might be used to create and configure a virtual machine on a
new VirtualBox installation, then manually attach to the new virtual machine
an existing macOS disk image that was previously created by the script.
${low_contrast_color}${0} prompt_delete_temporary_files${default_color}
The above stage might be used when no more virtual machines need to be
The above command might be used when no more virtual machines need to be
installed, and the temporary files can be deleted.
${low_contrast_color}${0} configure_vm and_all_subsequent_stages${default_color}
The above command might be used to resume the script stages after the stage
\"${low_contrast_color}configure_vm${default_color}\" failed.
${low_contrast_color}${0} "'\\'"${default_color}
${low_contrast_color}configure_vm create_nvram_files create_macos_installation_files_viso${default_color}
The above stages might be used to update the EFI and NVRAM variables required
The above command might be used to update the EFI and NVRAM variables required
for iCloud and iMessage connectivity and other Apple-connected apps.
${highlight_color}Configuration${default_color}
@@ -1634,7 +1654,8 @@ stages='
'
[[ -z "${1}" ]] && for stage in ${stages}; do ${stage}; done && exit
[[ "${1}" = "documentation" ]] && documentation && exit
valid_arguments=(${stages//$'[\r\n]'/ } troubleshoot documentation)
valid_arguments=(${stages//$'[\r\n]'/ } troubleshoot documentation and_all_subsequent_stages)
specified_arguments="$@" # this variable is used in the function "and_all_subsequent_stages"
for specified_arg in "$@"; do
there_is_a_match=""
# doing matching the long way to prevent delimiter confusion
@@ -1644,7 +1665,7 @@ for specified_arg in "$@"; do
if [[ -z "${there_is_a_match}" ]]; then
echo -e "\nOne or more specified arguments is not recognized."
echo -e "\nRecognized stages:\n${stages}"
echo -e "Other recognized arguments:\n\n documentation\n troubleshoot"
echo -e "Other recognized arguments:\n\n documentation\n troubleshoot\n and_all_subsequent_stages"
echo -e "\nView documentation by entering the following command:"
would_you_like_to_know_less
exit