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trapd00r: look for 256-color support, not $DISPLAY

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Checking if the terminal supports 256 colors is better suited for
our purpose. Checking if `$DISPLAY` is set doesn't tell us if our
colors will be displayed correctly.
This commit is contained in:
Marc Cornellà 2018-08-20 17:45:36 +02:00
parent 1d26e2ab6f
commit 4774bc62d5
1 changed files with 6 additions and 3 deletions
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9
themes/trapd00r.zsh-theme
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@ -38,6 +38,9 @@ local c13=$(printf "\e[38;5;196m\e[1m")
zsh_path() { zsh_path() {
local colors
colors=$(echoti colors)
local -A yellow local -A yellow
yellow=( yellow=(
1 '%F{228}' 2 '%F{222}' 3 '%F{192}' 4 '%F{186}' 1 '%F{228}' 2 '%F{222}' 3 '%F{192}' 4 '%F{186}'
@ -51,7 +54,7 @@ zsh_path() {
for c (${(s::)PWD}); do for c (${(s::)PWD}); do
if [[ $c = "/" ]]; then if [[ $c = "/" ]]; then
if [[ $i -eq 1 ]]; then if [[ $i -eq 1 ]]; then
if [[ -n "$DISPLAY" ]]; then if [[ $colors -ge 256 ]]; then
print -Pn '%F{065}%B /%b%f' print -Pn '%F{065}%B /%b%f'
else else
print -Pn '\e[31;1m /%f' print -Pn '\e[31;1m /%f'
@ -60,14 +63,14 @@ zsh_path() {
continue continue
fi fi
if [[ -n "$DISPLAY" ]]; then if [[ $colors -ge 256 ]]; then
print -Pn "${yellow[$i]:-%f} » %f" print -Pn "${yellow[$i]:-%f} » %f"
else else
print -Pn "%F{yellow} > %f" print -Pn "%F{yellow} > %f"
fi fi
(( i += 6 )) (( i += 6 ))
else else
if [[ -n "$DISPLAY" ]]; then if [[ $colors -ge 256 ]]; then
print -Pn "%F{065}$c%f" print -Pn "%F{065}$c%f"
else else
print -Pn "%F{blue}$c%f" print -Pn "%F{blue}$c%f"