mirror of
https://github.com/ben-grande/qusal.git
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224312ed42
Make shell a little bit safer with: - add-default-case - check-extra-masked-returns - check-set-e-suppressed - quote-safe-variables - check-unassigned-uppercase Although there are some stylistic decisions for uniformity: - avoid-nullary-conditions - deprecated-which - require-variable-braces
73 lines
1.9 KiB
Bash
Executable File
73 lines
1.9 KiB
Bash
Executable File
#!/bin/sh
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## SPDX-FileCopyrightText: 2024 Benjamin Grande M. S. <ben.grande.b@gmail.com>
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##
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## SPDX-License-Identifier: AGPL-3.0-or-later
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set -eu
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usage(){
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echo "Usage: ${0##*/} QUBE" >&2
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exit "${1:-1}"
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}
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get_qube_feat(){
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qube="${1}"
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qvm-features "${qube}" | \
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grep -E "^(os-(distribution|version)|template-(release|name))" | \
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sed "s/ / /g;s/ /: /;s/^/ /"
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}
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case "${1-}" in
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-h|--?help) usage 0;;
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-*|"") usage 1;;
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*) wanted_qube="${1}";;
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esac
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mgmt="$(qubes-prefs management_dispvm)"
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echo "GLOBAL"
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echo "management_dispvm: ${mgmt}"
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tpl_mgmt="$(qvm-prefs "${mgmt}" template)"
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echo "management_dispvm template: ${tpl_mgmt}"
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echo "management_dispvm template features:"
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get_qube_feat "${tpl_mgmt}"
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if ! qvm-check -q -- "${wanted_qube}"; then
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echo "error: qube '${wanted_qube}' does not exist" >&2
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exit 1
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fi
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echo ""
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echo "WANTED"
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echo "qube: ${wanted_qube}"
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class="$(qvm-prefs "${wanted_qube}" klass)"
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echo "class: ${class}"
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case "${class}" in
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AppVM)
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tpl_wanted_qube="$(qvm-prefs "${wanted_qube}" template)"
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echo "template: ${tpl_wanted_qube}"
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echo "template features:"
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get_qube_feat "${tpl_wanted_qube}"
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;;
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DispVM)
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dvm_wanted_qube="$(qvm-prefs "${wanted_qube}" template)"
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echo "disposable template: ${dvm_wanted_qube}"
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tpl_wanted_qube="$(qvm-prefs "${dvm_wanted_qube}" template)"
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echo "template: ${tpl_wanted_qube}"
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echo "template features:"
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get_qube_feat "${tpl_wanted_qube}"
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;;
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AdminVM) ;;
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StandaloneVM|TemplateVM)
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get_qube_feat "${wanted_qube}"
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;;
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*) echo "Unsupported qube class" >&2; exit 1;;
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esac
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wanted_mgmt="$(qvm-prefs "${wanted_qube}" management_dispvm)"
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echo "${wanted_qube} management_dispvm: ${wanted_mgmt}"
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if test "${wanted_mgmt}" = "${mgmt}"; then
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exit
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fi
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wanted_tpl_mgmt="$(qvm-prefs "${wanted_mgmt}" template)"
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echo "${wanted_qube} management_dispvm template: ${wanted_tpl_mgmt}"
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echo "${wanted_qube} management_dispvm template features:"
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get_qube_feat "${wanted_tpl_mgmt}"
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