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fix network interface and ip parsing

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romkatv 2019-08-28 18:55:33 +02:00
parent 3a1ebea014
commit 5f610a0af9
1 changed files with 34 additions and 39 deletions
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73
internal/p10k.zsh
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@ -212,44 +212,13 @@ _p9k_segment_in_use() {
}
function _p9k_parse_ip() {
local desiredInterface=${1:-'^[^ ]+'}
if [[ $_p9k_os == OSX ]]; then
[[ -x /sbin/ifconfig ]] || return
local rawInterfaces && rawInterfaces="$(/sbin/ifconfig -l 2>/dev/null)" || return
local -a interfaces=(${(A)=rawInterfaces})
local pattern="${desiredInterface}[^ ]?"
local -a relevantInterfaces
for rawInterface in $interfaces; do
[[ "$rawInterface" =~ $pattern ]] && relevantInterfaces+=$MATCH
done
local newline=$'\n'
local interfaceName interface
for interfaceName in $relevantInterfaces; do
interface="$(/sbin/ifconfig $interfaceName 2>/dev/null)" || continue
[[ "${interface}" =~ "lo[0-9]*" ]] && continue
if [[ "${interface//${newline}/}" =~ "<([^>]*)>(.*)inet[ ]+([^ ]*)" ]]; then
local ipFound="${match[3]}"
local -a interfaceStates=(${(s:,:)match[1]})
if (( ${interfaceStates[(I)UP]} )); then
_p9k_ret=$ipFound
return
fi
fi
done
else
[[ -x /sbin/ip ]] || return
local -a interfaces=( "${(f)$(/sbin/ip -brief -4 a show 2>/dev/null)}" )
local pattern="^${desiredInterface}[[:space:]]+UP[[:space:]]+([^/ ]+)"
local interface
for interface in "${(@)interfaces}"; do
if [[ "$interface" =~ $pattern ]]; then
_p9k_ret=$match[1]
return
fi
done
fi
local iface_regex="^${1:-.*}\$" iface ip
for iface ip in "${(@kv)_p9k_iface}"; do
if [[ $iface =~ $iface_regex ]]; then
_p9k_ret=$ip
return 0
fi
done
return 1
}
@ -3075,6 +3044,23 @@ _p9k_preexec() {
_p9k_timer_start=EPOCHREALTIME
}
function _p9k_set_iface() {
if [[ ! -x /sbin/ifconfig ]]; then
_p9k_iface=()
return
fi
local line
local iface
for line in ${(f)"$(/sbin/ifconfig 2>/dev/null)"}; do
if [[ $line == (#b)([^[:space:]:]##):[[:space:]]##flags=(<->)'<'* ]]; then
[[ $match[2] == *[13579] ]] && iface=$match[1] || iface=
elif [[ -n $iface && $line == (#b)[[:space:]]##inet[[:space:]]##([0-9.]##)* ]]; then
_p9k_iface[$iface]=$match[1]
iface=
fi
done
}
function _p9k_build_segment() {
_p9k_segment_name=${_p9k_segment_name%_joined}
if [[ $_p9k_segment_name == custom_* ]]; then
@ -3093,6 +3079,8 @@ function _p9k_set_prompt() {
PROMPT=$_p9k_prompt_prefix_left
RPROMPT=
(( _p9k_fetch_iface )) && _p9k_set_iface
local -i left_idx=1 right_idx=1 num_lines=$#_p9k_line_segments_left i
for i in {1..$num_lines}; do
local right=
@ -3544,6 +3532,8 @@ _p9k_init_vars() {
typeset -gi _p9k_num_cpus
typeset -g _p9k_pwd
typeset -g _p9k_pwd_a
typeset -gA _p9k_iface
typeset -gi _p9k_fetch_iface
typeset -g P9K_VISUAL_IDENTIFIER
typeset -g P9K_CONTENT
@ -3686,7 +3676,7 @@ _p9k_init_params() {
_p9k_declare -i POWERLEVEL9K_SHORTEN_DELIMITER_LENGTH
_p9k_declare -e POWERLEVEL9K_SHORTEN_DELIMITER
_p9k_declare -i POWERLEVEL9K_SHORTEN_DIR_LENGTH
_p9k_declare -s POWERLEVEL9K_IP_INTERFACE "^[^ ]+"
_p9k_declare -s POWERLEVEL9K_IP_INTERFACE ""
_p9k_declare -s POWERLEVEL9K_VPN_IP_INTERFACE "tun"
_p9k_declare -i POWERLEVEL9K_LOAD_WHICH 5
_p9k_declare -b POWERLEVEL9K_NODENV_PROMPT_ALWAYS_SHOW 0
@ -4328,6 +4318,11 @@ _p9k_init() {
fi
_p9k_wrap_zle_widget zle-keymap-select _p9k_zle_keymap_select
if [[ -n $_POWERLEVEL9K_PUBLIC_IP_VPN_INTERFACE ]] && _p9k_segment_in_use public_ip ||
_p9k_segment_in_use ip || _p9k_segment_in_use vpn_ip; then
_p9k_fetch_iface=1
fi
}
_p9k_deinit() {