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3e9d086f7f
Nouveau helper pour trouver un port libre. Déclinaison du code classique avec une vérification préalable de l'argument.
15 lines
486 B
Text
15 lines
486 B
Text
# Find a free port and return it
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#
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# example: port=$(ynh_find_port 8080)
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#
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# usage: ynh_find_port begin_port
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# | arg: begin_port - port to start to search
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ynh_find_port () {
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port=$(echo "$1" | sed 's/[^0-9]//g') # Eliminate all non-digit characters
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test -n "$port" || ynh_die "The argument of ynh_find_port must be a valid port."
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while ! sudo yunohost app checkport $port --quiet # Check if the port is free
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do
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port=$((port+1)) # Else, pass to next port
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done
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echo $port
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}
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