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propagate _P9K_SSH similar to Pure

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This commit is contained in:
romkatv 2019-07-20 14:14:42 +02:00
parent c4d3ec2cc5
commit dc601559fa
1 changed files with 31 additions and 4 deletions
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35
internal/p10k.zsh
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@ -850,8 +850,7 @@ prompt_context() {
if ! _p9k_cache_get $0; then
local -i enabled=1
local content='' state=''
if [[ $POWERLEVEL9K_ALWAYS_SHOW_CONTEXT == true ||
-z $DEFAULT_USER || -n $SSH_CLIENT || -n $SSH_TTY || -n $SSH_CONNECTION ]]; then
if [[ $POWERLEVEL9K_ALWAYS_SHOW_CONTEXT == true || -z $DEFAULT_USER || $_P9K_SSH == 1 ]]; then
content=$POWERLEVEL9K_CONTEXT_TEMPLATE
else
local user=$(whoami)
@ -868,7 +867,7 @@ prompt_context() {
state="DEFAULT"
if [[ "${(%):-%#}" == '#' ]]; then
state="ROOT"
elif [[ -n "$SSH_CLIENT" || -n "$SSH_TTY" || -n "$SSH_CONNECTION" ]]; then
elif (( _P9K_SSH )); then
if [[ -n "$SUDO_COMMAND" ]]; then
state="REMOTE_SUDO"
else
@ -910,7 +909,7 @@ prompt_user() {
# Host: machine (where am I)
set_default POWERLEVEL9K_HOST_TEMPLATE "%m"
prompt_host() {
if [[ -n "$SSH_CLIENT" || -n "$SSH_TTY" || -n "$SSH_CONNECTION" ]]; then
if (( _P9K_SSH )); then
"$1_prompt_segment" "$0_REMOTE" "$2" "${DEFAULT_COLOR}" yellow SSH_ICON 0 '' "${POWERLEVEL9K_HOST_TEMPLATE}"
else
"$1_prompt_segment" "$0_LOCAL" "$2" "${DEFAULT_COLOR}" yellow HOST_ICON 0 '' "${POWERLEVEL9K_HOST_TEMPLATE}"
@ -3253,12 +3252,40 @@ _p9k_init_prompt() {
fi
}
_p9k_init_ssh() {
# The following code is based on Pure:
# https://github.com/sindresorhus/pure/blob/e8abf9d37185ec9b7b4398ca9c5eba555a1028eb/pure.zsh.
#
# License: https://github.com/sindresorhus/pure/blob/e8abf9d37185ec9b7b4398ca9c5eba555a1028eb/license.
[[ -n $_P9K_SSH ]] && return
export _P9K_SSH=0
if [[ -n $SSH_CLIENT || -n $SSH_TTY || -n $SSH_CONNECTION ]]; then
_P9K_SSH=1
return
fi
# When changing user on a remote system, the $SSH_CONNECTION environment variable can be lost.
# Attempt detection via `who`.
(( $+commands[who] )) || return
local w && w=$(who -m 2>/dev/null) || w=${(@M)${(f)"$(who 2>/dev/null)"}:#*[[:space:]]${TTY#/dev/}[[:space:]]*}
local ipv6='(([0-9a-fA-F]+:)|:){2,}[0-9a-fA-F]+' # Simplified, only checks partial pattern.
local ipv4='([0-9]{1,3}\.){3}[0-9]+' # Simplified, allows invalid ranges.
# Assume two non-consecutive periods represents a hostname. Matches `x.y.z`, but not `x.y`.
local hostname='([.][^. ]+){2}'
# Usually the remote address is surrounded by parenthesis but not on all systems (e.g., Busybox).
[[ $w =~ "\(?($ipv4|$ipv6|$hostname)\)?\$" ]] && _P9K_SSH=1
}
_p9k_init() {
(( _P9K_INITIALIZED )) && return
_p9k_init_icons
_p9k_init_strings
_p9k_init_prompt
_p9k_init_ssh
function _$0_set_os() {
OS=$1