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Add PS2 support to fresh prompt theme

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This commit is contained in:
Kenneth Benzie 2017-11-22 17:40:47 +00:00
parent 2eb00e4008
commit aa4d1ddd85
1 changed files with 11 additions and 7 deletions
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18
prompt_fresh_setup
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@ -1,6 +1,10 @@
visible_length() {
echo $(( ${#${(S%%)1//(\%(KF1]|)\{*\}|\%[Bbkf])}} ))
}
prompt_fresh_setup() { prompt_fresh_setup() {
autoload -U add-zsh-hook autoload -U add-zsh-hook
add-zsh-hook precmd prompt_fresh_precmd add-zsh-hook precmd fresh_precmd
if [ "$USERNAME" = "root" ]; then if [ "$USERNAME" = "root" ]; then
local user="%{%F{9}%}%n%{%f%}" local user="%{%F{9}%}%n%{%f%}"
@ -12,16 +16,17 @@ prompt_fresh_setup() {
local user="%{%F{35}%}$user%{%f%}@%{%F{244}%}%M%{%f%}" local user="%{%F{35}%}$user%{%f%}@%{%F{244}%}%M%{%f%}"
fi fi
local length=`visible_length "$user"`
PS1="«$user» " PS1="«$user» "
# TODO: PS2 PS2="${(l:$length + 1:: :)}» "
# TODO: PS3
# TODO: PS4
# TODO: RPS1 # TODO: RPS1
prompt_opts=(cr subst percent) prompt_opts=(cr sp subst percent)
} }
prompt_fresh_precmd() { fresh_precmd() {
local exit_code=$? local exit_code=$?
if [[ $exit_code -ne 0 ]]; then if [[ $exit_code -ne 0 ]]; then
local result="%{%B%F{1}%}$exit_code%{%f%b%}" local result="%{%B%F{1}%}$exit_code%{%f%b%}"
@ -34,7 +39,6 @@ prompt_fresh_precmd() {
local line="$time_stamp $directory" local line="$time_stamp $directory"
visible_length() { echo $(( ${#${(S%%)1//(\%(KF1]|)\{*\}|\%[Bbkf])}} )) }
local length=`visible_length "$line$result"` local length=`visible_length "$line$result"`
print -P "$line${(l:COLUMNS - $length - 1:: :)}$result" print -P "$line${(l:COLUMNS - $length - 1:: :)}$result"