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qemush : suppression de la variable function, suppression d'un shift inutile

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Ahurac 2024-03-24 23:31:57 +01:00
parent 0f6582be0a
commit 9cd6634528
1 changed files with 14 additions and 6 deletions
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20
bin/qemush
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@ -1,5 +1,5 @@
#!/usr/bin/env bash #!/usr/bin/env bash
# version=0.7.0 # version=0.8.0
# Re-exec the script as qemu via sudo (only if needed) # Re-exec the script as qemu via sudo (only if needed)
[ "$(whoami)" != qemu ] && exec sudo -E -H -u qemu -- "$0" "$@" [ "$(whoami)" != qemu ] && exec sudo -E -H -u qemu -- "$0" "$@"
@ -9,6 +9,7 @@ PATH="${HOME}/launchers:${HOME}/bin:${PATH}"
# Aliases # Aliases
alias ls='ls --color=auto' alias ls='ls --color=auto'
alias exec='exec '
shopt -s expand_aliases shopt -s expand_aliases
# Set a restrictive umask to make sure qemu user files are private # Set a restrictive umask to make sure qemu user files are private
@ -192,15 +193,22 @@ public_spice() {
socat TCP-LISTEN:"${port},reuseaddr,fork" UNIX-CLIENT:"$(pathof spice)" socat TCP-LISTEN:"${port},reuseaddr,fork" UNIX-CLIENT:"$(pathof spice)"
} }
# Retrieve user requested function function_exists() {
function="$1" declare -F \
shift | cut -d \ -f 3- \
| grep '^public_' \
| sed 's/^public_//' \
| grep -q "^${1}\$"
}
# Defauts to `active` if no function is supplied; else checks for a public # Defauts to `active` if no function is supplied; else checks for a public
# function named after the argument; else fails # function named after the argument; else fails
if [ -z "$function" ]; then if [ -z "$1" ]; then
public_running public_running
elif declare -F | cut -d \ -f 3- | grep '^public_' | sed 's/^public_//' | grep -q "^${function}$"; then elif function_exists "$1"; then
function=$1
shift
"public_${function}" "$@" "public_${function}" "$@"
else else
error_usage error_usage