Replace escape codes with tput

2025-10-27 21:50:04 +01:00 · 2019-03-02 12:25:03 +05:30
10 changed files with 63 additions and 150 deletions
--- a/install.sh
+++ b/install.sh
@@ -1,16 +1,10 @@
 #!/usr/bin/env bash

-if hash git; then
-	git clone https://gitlab.com/ceda_ei/wish.git $HOME/.config/wish.git
-else
-	curl https://gitlab.com/ceda_ei/wish/-/archive/master/wish-master.tar -o /tmp/wish.tar
-	mkdir $HOME/.config 2> /dev/null
-	cd /tmp/
-	tar xf wish.tar
-	mv wish-master/ wish/
-	mv wish/ $HOME/.config/
-fi
-
+curl https://gitlab.com/ceda_ei/wish/-/archive/master/wish-master.tar -o /tmp/wish.tar
+cd /tmp/
+tar xf wish.tar
+mv wish-master/ wish/
+mv wish/ $HOME/.config/
 cat >> ~/.bashrc <<EOF

 # Wish
@@ -19,3 +13,4 @@ WISH_PLUGINS=(exit_code_smiley bg_jobs date path newline vcs)
 WISH_THEME=plain
 source ~/.config/wish/wish.sh
 EOF
+
--- a/plugins/battery.sh
+++ b/plugins/battery.sh
@@ -16,17 +16,12 @@ function wish_battery_set_colors() {

 function wish_battery_main() {
 	local path=/sys/class/power_supply/$WISH_BATTERY_ID
-	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 $battery"
-		fi
+	local battery=$(($(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_ID not found"
+		battery="$WISH_BATTERY_DISCHARGING $battery"
 	fi
 	wish_append $WISH_BATTERY_BG $WISH_BATTERY_FG " $battery "
 }
--- a/plugins/exit_code_smiley.sh
+++ b/plugins/exit_code_smiley.sh
@@ -11,14 +11,11 @@ function wish_exit_code_smiley_set_colors() {
 	WISH_EXIT_CODE_SMILEY_BG=${WISH_EXIT_CODE_SMILEY_BG:-$WISH_DEFAULT_BG}
 	WISH_EXIT_CODE_SMILEY_PASS=${WISH_EXIT_CODE_SMILEY_PASS:- :) }
 	WISH_EXIT_CODE_SMILEY_FAIL=${WISH_EXIT_CODE_SMILEY_FAIL:- :( }
-	WISH_EXIT_CODE_SMILEY_HIDE_ON_PASS=${WISH_EXIT_CODE_SMILEY_HIDE_ON_PASS:-0}
 }

 function wish_exit_code_smiley_main() {
 	if [[ $1 == 0 ]]; then
-		if [[ $WISH_EXIT_CODE_SMILEY_HIDE_ON_PASS == 0 ]]; then
-			wish_append $WISH_EXIT_CODE_SMILEY_BG $WISH_EXIT_CODE_SMILEY_FG "$WISH_EXIT_CODE_SMILEY_PASS"
-		fi
+		wish_append $WISH_EXIT_CODE_SMILEY_BG $WISH_EXIT_CODE_SMILEY_FG "$WISH_EXIT_CODE_SMILEY_PASS"
 	else
 		wish_append $WISH_EXIT_CODE_SMILEY_BG $WISH_EXIT_CODE_SMILEY_FG "$WISH_EXIT_CODE_SMILEY_FAIL"
 	fi
--- a/plugins/path_powerline.sh
+++ b/plugins/path_powerline.sh
@@ -1,24 +0,0 @@
-function wish_path_powerline_start() {
-	return 0
-}
-
-function wish_path_powerline_end() {
-	return 0
-}
-
-function wish_path_powerline_set_colors() {
-	WISH_PATH_POWERLINE_FG=${WISH_PATH_POWERLINE_FG:-$WISH_DEFAULT_FG}
-	WISH_PATH_POWERLINE_BG=${WISH_PATH_POWERLINE_BG:-$WISH_DEFAULT_BG}
-	WISH_PATH_POWERLINE_NO_WRITE_SUFFIX=${WISH_PATH_POWERLINE_NO_WRITE_SUFFIX:- }
-}
-
-function wish_path_powerline_main() {
-	local path="${PWD/#$HOME/\~}"
-	local path="${path//\//  }"
-	if [[ -w $PWD ]]; then
-		local path=" $path "
-	else
-		local path=" $path$WISH_PATH_POWERLINE_NO_WRITE_SUFFIX "
-	fi
-	wish_append $WISH_PATH_POWERLINE_BG $WISH_PATH_POWERLINE_FG "$path"
-}
--- a/plugins/vcs.sh
+++ b/plugins/vcs.sh
@@ -15,7 +15,7 @@ function wish_vcs_set_colors() {
 }

 function wish_vcs_main() {
-	local op=$(git diff --numstat 2> /dev/null || echo -1)
+	local op=$(git diff --numstat HEAD 2> /dev/null || echo -1)
 	if [[ $op != "-1" ]]; then
 		local git
 		git="$git $WISH_VCS_GIT_SYMBOL "
--- a/themes/gradient.sh
+++ b/themes/gradient.sh
@@ -1,15 +0,0 @@
-#!/usr/bin/env bash
-
-local i
-local gradient=(226 118 37 66 60 237 233)
-local fg_gradient=(16 16 16 16 16 15 15)
-local j=0
-for i in ${WISH_PLUGINS[@]}; do
-	[[ $i == "newline" ]] && j=0 && continue
-	eval WISH_${i^^}_BG=${gradient[$j]}
-	eval WISH_${i^^}_FG=${fg_gradient[$j]}
-	((j++))
-	if [[ $j -eq ${#gradient[@]} ]]; then
-		j=0
-	fi
-done
--- a/themes/lowfi-neon.sh
+++ b/themes/lowfi-neon.sh
@@ -1,15 +0,0 @@
-#!/usr/bin/env bash
-
-WISH_POWERLINE=0
-local i
-local gradient=(e7c547 c0e551 82e35a 62e177 6bdfb3 73d4dd 7aa6da)
-local j=0
-for i in ${WISH_PLUGINS[@]}; do
-	[[ $i == "newline" ]] && j=0 && continue
-	eval WISH_${i^^}_BG=-1
-	eval WISH_${i^^}_FG=${gradient[$j]}
-	((j++))
-	if [[ $j -eq ${#gradient[@]} ]]; then
-		j=0
-	fi
-done
--- a/themes/plain.sh
+++ b/themes/plain.sh
@@ -2,6 +2,6 @@ WISH_DEFAULT_BG=-1
 WISH_DEFAULT_FG=-1
 WISH_POWERLINE=0
 for i in ${WISH_PLUGINS[@]}; do
-	eval WISH_${i^^}_BG=-1
-	eval WISH_${i^^}_FG=-1
+	eval WISH_$(echo $i | tr '[:lower:]' '[:upper:]')_BG=-1
+	eval WISH_$(echo $i | tr '[:lower:]' '[:upper:]')_FG=-1
 done
--- a/themes/rgb_gradient.sh
+++ b/themes/rgb_gradient.sh
@@ -3,11 +3,12 @@
 local i
 local gradient=(ffff5f 7ad767 66b097 5e7388 534d61 3a3338 121212)
 local fg_gradient=(000000 000000 000000 000000 000000 ffffff ffffff)
+# local gradient=(888888 999999)
 local j=0
 for i in ${WISH_PLUGINS[@]}; do
 	[[ $i == "newline" ]] && j=0 && continue
-	eval WISH_${i^^}_BG=${gradient[$j]}
-	eval WISH_${i^^}_FG=${fg_gradient[$j]}
+	eval WISH_$(echo $i | tr '[:lower:]' '[:upper:]')_BG=${gradient[$j]}
+	eval WISH_$(echo $i | tr '[:lower:]' '[:upper:]')_FG=${fg_gradient[$j]}
 	((j++))
 	if [[ $j -eq ${#gradient[@]} ]]; then
 		j=0
--- a/wish.sh
+++ b/wish.sh
@@ -2,78 +2,60 @@

 function wish_init() {
 	# Source all plugins
-	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
+	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
 		done
 		[[ $? -ne 0 ]] && echo "Plugin $i not found." >&2
 	done

 	# Source theme
 	WISH_THEME=${WISH_THEME:-plain}
-	while :; do
-		for theme in "$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 [[ $WISH_THEME == "plain" ]]; then
-				break
-			else
-				WISH_THEME=plain
-			fi
-		fi
+	for i in "$XDG_CONFIG_HOME" "/usr/share" "$HOME/.config"; do
+		source "$i/wish/themes/$WISH_THEME.sh" &> /dev/null && break
 	done

+	[[ $? -ne 0 ]] && echo "Theme $WISH_THEME not found." >&2
+
 	# Call plugins to set colors
-	for plugin in ${WISH_PLUGINS[@]}; do
-		eval wish_$(echo $plugin)_set_colors $prev
+	for i in ${WISH_PLUGINS[@]}; do
+		eval wish_$(echo $i)_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=$3
-	local fg=$(color_to_escape_code 3 $fg_code)
-	local bg=$(color_to_escape_code 4 $bg_code)
+	if [[ $fg_code == -1 ]]; then
+		local fg=$(tput sgr0)
+	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=$(tput setaf $fg_code)
+		fi
+	fi
+	if [[ $bg_code == -1 ]]; then
+		local bg=$(tput sgr0)
+	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=$(tput setab $bg_code)
+		fi
+	fi

 	if [[ $fg_code == -1 ]]; then
 		PS1="$PS1$fg${bg}$text"
@@ -87,12 +69,6 @@ function wish_main() {
 	local prev=$?
 	PS1=""
 	local i
-	if [[ $WISH_AUTONEWLINE != 0 ]]; then
-		echo -ne "\033[6n" ; read -s -d ';'; read -s -d R WISH_CURSOR_POSITION
-		if [[ $WISH_CURSOR_POSITION != "1" ]]; then
-			PS1="\n"
-		fi
-	fi
 	for i in $(seq 0 $((${#WISH_PLUGINS[@]} - 1))); do
 		wish_${WISH_PLUGINS[i]}_main $prev
 		if [[ -v WISH_POWERLINE ]] && [[ $WISH_POWERLINE != 0 ]]; then
@@ -101,14 +77,17 @@ function wish_main() {
 					if wish_${WISH_PLUGINS[$(($i + 1))]}_start $prev; then
 						local plugin=${WISH_PLUGINS[$i]}
 						local next_plugin=${WISH_PLUGINS[$(($i+1))]}
-						local fg_name="WISH_${plugin^^}_BG"
-						local bg_name="WISH_${next_plugin^^}_BG"
-						wish_append ${!bg_name} ${!fg_name} 
+						local fg=$(eval echo \$WISH_$(echo $plugin |
+							tr '[:lower:]' '[:upper:]')_BG)
+						local bg=$(eval echo \$WISH_$(echo $next_plugin |
+							tr '[:lower:]' '[:upper:]')_BG)
+						wish_append $bg $fg 
 					fi
 				else
 					local plugin=${WISH_PLUGINS[$i]}
-					local fg_name="WISH_${plugin^^}_BG"
-					wish_append -1 ${!fg_name} 
+					local fg=$(eval echo \$WISH_$(echo $plugin |
+						tr '[:lower:]' '[:upper:]')_BG)
+					wish_append -1 $fg 
 				fi
 			fi
 		fi