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style: use 24bit colors in Oh My Zsh logo if supported

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This commit is contained in:
Marc Cornellà 2022-01-09 23:06:34 +01:00
parent a92ee838f3
commit fbdc078fa6
No known key found for this signature in database
GPG Key ID: 0314585E776A9C1B
2 changed files with 86 additions and 24 deletions
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62
tools/install.sh
View File

@ -127,6 +127,24 @@ supports_hyperlinks() {
return 1
}
# Adapted from code and information by Anton Kochkov (@XVilka)
# Source: https://gist.github.com/XVilka/8346728
supports_truecolor() {
case "$COLORTERM" in
truecolor|24bit) return 0 ;;
esac
case "$TERM" in
iterm |\
tmux-truecolor |\
linux-truecolor |\
xterm-truecolor |\
screen-truecolor) return 0 ;;
esac
return 1
}
fmt_link() {
# $1: text, $2: url, $3: fallback mode
if supports_hyperlinks; then
@ -155,7 +173,28 @@ fmt_error() {
setup_color() {
# Only use colors if connected to a terminal
if is_tty; then
if ! is_tty; then
RAINBOW=""
RED=""
GREEN=""
YELLOW=""
BLUE=""
BOLD=""
RESET=""
return
fi
if supports_truecolor; then
RAINBOW="
$(printf '\033[38;2;255;0;0m')
$(printf '\033[38;2;255;97;0m')
$(printf '\033[38;2;247;255;0m')
$(printf '\033[38;2;0;255;30m')
$(printf '\033[38;2;77;0;255m')
$(printf '\033[38;2;168;0;255m')
$(printf '\033[38;2;245;0;172m')
"
else
RAINBOW="
$(printf '\033[38;5;196m')
$(printf '\033[38;5;202m')
@ -165,21 +204,14 @@ setup_color() {
$(printf '\033[38;5;093m')
$(printf '\033[38;5;163m')
"
RED=$(printf '\033[31m')
GREEN=$(printf '\033[32m')
YELLOW=$(printf '\033[33m')
BLUE=$(printf '\033[34m')
BOLD=$(printf '\033[1m')
RESET=$(printf '\033[m')
else
RAINBOW=""
RED=""
GREEN=""
YELLOW=""
BLUE=""
BOLD=""
RESET=""
fi
RED=$(printf '\033[31m')
GREEN=$(printf '\033[32m')
YELLOW=$(printf '\033[33m')
BLUE=$(printf '\033[34m')
BOLD=$(printf '\033[1m')
RESET=$(printf '\033[0m')
}
setup_ohmyzsh() {

48
tools/upgrade.sh
View File

@ -86,6 +86,24 @@ supports_hyperlinks() {
return 1
}
# Adapted from code and information by Anton Kochkov (@XVilka)
# Source: https://gist.github.com/XVilka/8346728
supports_truecolor() {
case "$COLORTERM" in
truecolor|24bit) return 0 ;;
esac
case "$TERM" in
iterm |\
tmux-truecolor |\
linux-truecolor |\
xterm-truecolor |\
screen-truecolor) return 0 ;;
esac
return 1
}
fmt_link() {
# $1: text, $2: url, $3: fallback mode
if supports_hyperlinks; then
@ -107,15 +125,27 @@ setopt typeset_silent
typeset -a RAINBOW
if is_tty; then
RAINBOW=(
"$(printf '\033[38;5;196m')"
"$(printf '\033[38;5;202m')"
"$(printf '\033[38;5;226m')"
"$(printf '\033[38;5;082m')"
"$(printf '\033[38;5;021m')"
"$(printf '\033[38;5;093m')"
"$(printf '\033[38;5;163m')"
)
if supports_truecolor; then
RAINBOW=(
"$(printf '\033[38;2;255;0;0m')"
"$(printf '\033[38;2;255;97;0m')"
"$(printf '\033[38;2;247;255;0m')"
"$(printf '\033[38;2;0;255;30m')"
"$(printf '\033[38;2;77;0;255m')"
"$(printf '\033[38;2;168;0;255m')"
"$(printf '\033[38;2;245;0;172m')"
)
else
RAINBOW=(
"$(printf '\033[38;5;196m')"
"$(printf '\033[38;5;202m')"
"$(printf '\033[38;5;226m')"
"$(printf '\033[38;5;082m')"
"$(printf '\033[38;5;021m')"
"$(printf '\033[38;5;093m')"
"$(printf '\033[38;5;163m')"
)
fi
RED=$(printf '\033[31m')
GREEN=$(printf '\033[32m')