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Use the new defined function to test if a network interface was specified.

This commit is contained in:
Dominik Ritter 2015-09-04 16:39:28 +02:00
parent 0f30504362
commit b8b82eee21

View file

@ -579,28 +579,28 @@ prompt_icons_test() {
prompt_ip() {
if [[ "$OS" == "OSX" ]]; then
if [[ -z "$POWERLEVEL9K_IP_INTERFACE" ]]; then
if defined POWERLEVEL9K_IP_INTERFACE; then
# Get the IP address of the specified interface.
ip=$(ipconfig getifaddr $POWERLEVEL9K_IP_INTERFACE)
else
local interfaces callback
# Get network interface names ordered by service precedence.
interfaces=$(networksetup -listnetworkserviceorder | grep -o "Device:\s*[a-z0-9]*" | grep -o -E '[a-z0-9]*$')
callback='ipconfig getifaddr $item'
ip=$(getRelevantItem $interfaces $callback)
else
# Get the IP address of the specified interface.
ip=$(ipconfig getifaddr $POWERLEVEL9K_IP_INTERFACE)
fi
else
if [[ -z "$POWERLEVEL9K_IP_INTERFACE" ]]; then
if defined POWERLEVEL9K_IP_INTERFACE; then
# Get the IP address of the specified interface.
ip=$(ip -4 a show $POWERLEVEL9K_IP_INTERFACE | grep -o "inet\s*[0-9.]*" | grep -o "[0-9.]*")
else
local interfaces callback
# Get all network interface names that are up
interfaces=$(ip link ls up | grep -o -E ":\s+[a-z0-9]+:" | grep -v "lo" | grep -o "[a-z0-9]*")
callback='ip -4 a show $item | grep -o "inet\s*[0-9.]*" | grep -o "[0-9.]*"'
ip=$(getRelevantItem $interfaces $callback)
else
# Get the IP address of the specified interface.
ip=$(ip -4 a show $POWERLEVEL9K_IP_INTERFACE | grep -o "inet\s*[0-9.]*" | grep -o "[0-9.]*")
fi
fi