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Match VPN Interface fuzzy

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This commit is contained in:
Dominik Ritter 2019-01-23 18:56:07 +01:00
commit bde4337992
2 changed files with 49 additions and 4 deletions
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22
powerlevel9k.zsh-theme
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@ -600,9 +600,25 @@ prompt_public_ip() {
# Check VPN is on if VPN interface is set
if [[ -n $POWERLEVEL9K_PUBLIC_IP_VPN_INTERFACE ]]; then
if [[ "$OS" == "OSX" ]]; then
local interface="$(${ROOT_PREFIX}/sbin/ifconfig $POWERLEVEL9K_PUBLIC_IP_VPN_INTERFACE)"
# Check if interface is UP.
[[ "$interface" =~ "<UP," ]] && icon='VPN_ICON'
# Get a plain list of all interfaces
local rawInterfaces="$(${ROOT_PREFIX}/sbin/ifconfig -l)"
# Parse into array (split by whitespace)
local -a interfaces
interfaces=(${=rawInterfaces})
# Parse only relevant interface names
local pattern="${POWERLEVEL9K_PUBLIC_IP_VPN_INTERFACE}[^ ]?"
local -a relevantInterfaces
for rawInterface in $interfaces; do
[[ "$rawInterface" =~ $pattern ]] && relevantInterfaces+=( $MATCH )
done
for interfaceName in $relevantInterfaces; do
local interface="$(${ROOT_PREFIX}/sbin/ifconfig $interfaceName)"
# Check if interface is UP.
if [[ "$interface" =~ "<UP," ]]; then
icon='VPN_ICON'
break
fi
done
else
local interface=$(${ROOT_PREFIX}/sbin/ip -brief -4 a show "${POWERLEVEL9K_PUBLIC_IP_VPN_INTERFACE}")
[[ -n "$interface" ]] && icon='VPN_ICON'