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5 Commits

Author SHA1 Message Date
Ceda EI 4bed328fa2 Replace tr with parameter expansion. 2019-09-06 22:24:35 +05:30
Ceda EI 886ec3bfaf Refactor wish_append.
Use parameter splitting instead of splitting into array via grep. Speeds
the prompt upto 2x in some cases.
2019-09-06 20:35:29 +05:30
Ceda EI ffe7975dfa Add error handling to battery. 2019-09-06 19:39:45 +05:30
Ceda EI ab5df51c2a Set plain as fallback theme if theme not found. Better variable names. 2019-09-06 19:39:37 +05:30
Ceda EI 2c6c83b826 Replace eval with variable indirection. 2019-09-06 18:05:12 +05:30
6 changed files with 78 additions and 58 deletions

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@ -16,12 +16,17 @@ function wish_battery_set_colors() {
function wish_battery_main() {
local path=/sys/class/power_supply/$WISH_BATTERY_ID
local battery=$(($(cat $path/charge_now) * 100 / $(cat $path/charge_full)))%
local battery
if [[ -f $path/charge_now ]]; then
battery=$(($(cat $path/charge_now) * 100 / $(cat $path/charge_full)))%
if [[ $(cat $path/status) == "Charging" ]] ||
[[ $(cat $path/status) == "Full" ]]; then
battery="$WISH_BATTERY_CHARGING $battery"
else
battery="$WISH_BATTERY_DISCHARGING $battery"
fi
else
battery="$WISH_BATTERY_ID not found"
fi
wish_append $WISH_BATTERY_BG $WISH_BATTERY_FG " $battery "
}

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@ -6,8 +6,8 @@ local fg_gradient=(16 16 16 16 16 15 15)
local j=0
for i in ${WISH_PLUGINS[@]}; do
[[ $i == "newline" ]] && j=0 && continue
eval WISH_$(echo $i | tr '[:lower:]' '[:upper:]')_BG=${gradient[$j]}
eval WISH_$(echo $i | tr '[:lower:]' '[:upper:]')_FG=${fg_gradient[$j]}
eval WISH_${i^^}_BG=${gradient[$j]}
eval WISH_${i^^}_FG=${fg_gradient[$j]}
((j++))
if [[ $j -eq ${#gradient[@]} ]]; then
j=0

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@ -6,8 +6,8 @@ local gradient=(e7c547 c0e551 82e35a 62e177 6bdfb3 73d4dd 7aa6da)
local j=0
for i in ${WISH_PLUGINS[@]}; do
[[ $i == "newline" ]] && j=0 && continue
eval WISH_$(echo $i | tr '[:lower:]' '[:upper:]')_BG=-1
eval WISH_$(echo $i | tr '[:lower:]' '[:upper:]')_FG=${gradient[$j]}
eval WISH_${i^^}_BG=-1
eval WISH_${i^^}_FG=${gradient[$j]}
((j++))
if [[ $j -eq ${#gradient[@]} ]]; then
j=0

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@ -2,6 +2,6 @@ WISH_DEFAULT_BG=-1
WISH_DEFAULT_FG=-1
WISH_POWERLINE=0
for i in ${WISH_PLUGINS[@]}; do
eval WISH_$(echo $i | tr '[:lower:]' '[:upper:]')_BG=-1
eval WISH_$(echo $i | tr '[:lower:]' '[:upper:]')_FG=-1
eval WISH_${i^^}_BG=-1
eval WISH_${i^^}_FG=-1
done

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@ -6,8 +6,8 @@ local fg_gradient=(000000 000000 000000 000000 000000 ffffff ffffff)
local j=0
for i in ${WISH_PLUGINS[@]}; do
[[ $i == "newline" ]] && j=0 && continue
eval WISH_$(echo $i | tr '[:lower:]' '[:upper:]')_BG=${gradient[$j]}
eval WISH_$(echo $i | tr '[:lower:]' '[:upper:]')_FG=${fg_gradient[$j]}
eval WISH_${i^^}_BG=${gradient[$j]}
eval WISH_${i^^}_FG=${fg_gradient[$j]}
((j++))
if [[ $j -eq ${#gradient[@]} ]]; then
j=0

105
wish.sh
View File

@ -2,60 +2,78 @@
function wish_init() {
# Source all plugins
local i
local j
for i in ${WISH_PLUGINS[@]}; do
for j in "$XDG_CONFIG_HOME" "/usr/share" "$HOME/.config"; do
source "$j/wish/plugins/$i.sh" &> /dev/null && break
local plugin
local path
for plugin in ${WISH_PLUGINS[@]}; do
for path in "$XDG_CONFIG_HOME" "/usr/share" "$HOME/.config"; do
source "$path/wish/plugins/$plugin.sh" &> /dev/null && break
done
[[ $? -ne 0 ]] && echo "Plugin $i not found." >&2
done
# Source theme
WISH_THEME=${WISH_THEME:-plain}
for i in "$XDG_CONFIG_HOME" "/usr/share" "$HOME/.config"; do
source "$i/wish/themes/$WISH_THEME.sh" &> /dev/null && break
while :; do
for theme in "$XDG_CONFIG_HOME" "/usr/share" "$HOME/.config"; do
source "$theme/wish/themes/$WISH_THEME.sh" &> /dev/null && break
done
if [[ $? -eq 0 ]]; then
break
else
echo "Theme $WISH_THEME not found. Using theme plain." >&2
if [[ $WISH_THEME == "plain" ]]; then
break
else
WISH_THEME=plain
fi
fi
done
[[ $? -ne 0 ]] && echo "Theme $WISH_THEME not found." >&2
# Call plugins to set colors
for i in ${WISH_PLUGINS[@]}; do
eval wish_$(echo $i)_set_colors $prev
for plugin in ${WISH_PLUGINS[@]}; do
eval wish_$(echo $plugin)_set_colors $prev
done
}
# Usage: color_to_escape_code [3|4] color
#
# Parameters:
# - [3|4]: Use 3 if escape code is for foreground, 4 for background
# - color: -1 to reset, 0-255 for terminal color codes. 6 digit hexadecimal
# value for true color.
#
# Return value: Prints escape code that sets the fg/bg as requested.
function color_to_escape_code() {
local choice=$1
local color=$2
if [[ $color == -1 ]]; then
echo "\[\033[0;5;0m\]"
else
if [[ ${#fg_code} -eq 6 ]]; then
local r=$(( 16#${color:0:2} ))
local g=$(( 16#${color:2:2} ))
local b=$(( 16#${color:4:2} ))
echo "\[\033[${choice}8;2;$r;$g;${b}m\]"
else
echo "\[\033[${choice}8;5;${fg_code}m\]"
fi
fi
}
# Usage: wish_append bg fg text
#
# Parameters:
# - fg, bg: -1 to reset, 0-255 for terminal color codes. 6 digit hexadecimal
# value for true color.
# - text: Text of the plugin
#
# Return value: None
function wish_append() {
local bg_code=$1
local fg_code=$2
local text=$3
if [[ $fg_code == -1 ]]; then
local fg="\[\033[0;5;0m\]"
else
if [[ ${#fg_code} -eq 6 ]]; then
local color=($(echo $fg_code | grep -o .))
local r=$(( 16#${color[0]}${color[1]} ))
local g=$(( 16#${color[2]}${color[3]} ))
local b=$(( 16#${color[4]}${color[5]} ))
local fg="\[\033[38;2;$r;$g;${b}m\]"
else
local fg="\[\033[38;5;${fg_code}m\]"
fi
fi
if [[ $bg_code == -1 ]]; then
local bg="\[\033[0;5;0m\]"
else
if [[ ${#bg_code} -eq 6 ]]; then
local color=($(echo $bg_code | grep -o .))
local r=$(( 16#${color[0]}${color[1]} ))
local g=$(( 16#${color[2]}${color[3]} ))
local b=$(( 16#${color[4]}${color[5]} ))
local bg="\[\033[48;2;$r;$g;${b}m\]"
else
local bg="\[\033[48;5;${bg_code}m\]"
fi
fi
local fg=$(color_to_escape_code 3 $fg_code)
local bg=$(color_to_escape_code 4 $bg_code)
if [[ $fg_code == -1 ]]; then
PS1="$PS1$fg${bg}$text"
@ -83,17 +101,14 @@ function wish_main() {
if wish_${WISH_PLUGINS[$(($i + 1))]}_start $prev; then
local plugin=${WISH_PLUGINS[$i]}
local next_plugin=${WISH_PLUGINS[$(($i+1))]}
local fg=$(eval echo \$WISH_$(echo $plugin |
tr '[:lower:]' '[:upper:]')_BG)
local bg=$(eval echo \$WISH_$(echo $next_plugin |
tr '[:lower:]' '[:upper:]')_BG)
wish_append $bg $fg
local fg_name="WISH_${plugin^^}_BG"
local bg_name="WISH_${next_plugin^^}_BG"
wish_append ${!bg_name} ${!fg_name}
fi
else
local plugin=${WISH_PLUGINS[$i]}
local fg=$(eval echo \$WISH_$(echo $plugin |
tr '[:lower:]' '[:upper:]')_BG)
wish_append -1 $fg
local fg_name="WISH_${plugin^^}_BG"
wish_append -1 ${!fg_name}
fi
fi
fi