qemush : remplacement du if précédent par un case POSIX
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1 changed files with 13 additions and 19 deletions
32
bin/qemush
32
bin/qemush
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@ -193,23 +193,17 @@ public_spice() {
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socat TCP-LISTEN:"${port},reuseaddr,fork" UNIX-CLIENT:"$(pathof spice)"
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}
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function_exists() {
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declare -F \
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| cut -d \ -f 3- \
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| grep '^public_' \
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| sed 's/^public_//' \
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| grep -q "^${1}\$"
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}
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case "$1" in
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"")
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public_running
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;;
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running|ls|add|edit|start|attach|rm|diskls|diskadd|diskrm|shell|do|spice|help)
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function=$1
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shift
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# Defauts to `active` if no function is supplied; else checks for a public
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# function named after the argument; else fails
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if [ -z "$1" ]; then
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public_running
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elif function_exists "$1"; then
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function=$1
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shift
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"public_${function}" "$@"
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else
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error_usage
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fi
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"public_${function}" "$@"
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;;
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*)
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error_usage
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;;
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esac
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