Nordzy-icon/install.sh

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#!/bin/bash
ROOT_UID=0
DEST_DIR=
# Destination directory
# Check root user
if [ "$UID" -eq "$ROOT_UID" ]; then
DEST_DIR="/usr/share/icons"
else
DEST_DIR="$HOME/.local/share/icons"
fi
SRC_DIR="$(cd "$(dirname "$0")" && pwd)"
THEME_NAME=Nordzy
COLOR_VARIANTS=('' '-dark')
THEME_VARIANTS=('' '-purple' '-pink' '-red' '-orange' '-yellow' '-green' '-turquoise' '-cyan')
hex_white='#d8dee9'
hex_dark='#2e3440'
update_cache='TRUE'
# Display ascii art
ascii_art() {
cat < nordzy-ascii-art.txt
sleep 0.5
}
# Error message
error_msg(){
local subject=${1}
echo "ERROR: Unrecognized ${subject} option '$2'."
echo "Try '$0 --help' for more information."
exit 1
}
# Show help
usage() {
cat << EOF
$0 helps you install Nordzy-icon theme on your computer.
Usage: $0 [OPTION]...
OPTIONS:
-c, --color VARIANT Specify color variant(s) [standard|light|dark] (Default: All variants)
-d, --dest DIR Specify destination directory (Default: $DEST_DIR)
-g Update gtk icon cache
-n, --name NAME Specify theme name (Default: $THEME_NAME)
-p, --panel Make panel's color opposite to the color variant of the theme (Default: same as color variant)
-t, --theme VARIANT Specify theme color variant(s) [default|purple|pink|red|orange|yellow|green|turquoise|cyan|all] (Default: blue)
--total Install all theme, color and panel variants
-h, --help Show help
EOF
}
# all the folders from /src to the destination
# use: base_theme
base_theme(){
mkdir -p ${THEME_DIR}/{apps,categories,emblems,devices,mimes,places,status}
cp -r ${SRC_DIR}/src/{actions,animations,apps,categories,devices,emblems,mimes,places} ${THEME_DIR}
cp -r ${SRC_DIR}/src/status/{16,22,24,32,scalable,symbolic} ${THEME_DIR}/status
cp -r ${SRC_DIR}/links/{actions,apps,categories,devices,emblems,mimes,places,status} ${THEME_DIR}
}
change_color(){
# Loop to avoid getting the error: "./install.sh: line 64: /bin/sed: Argument list too long"
for ICONTYPE in actions devices places status
do
for i in 16 22 24
do
sed -i "s/${hex_dark}/${hex_white}/g" "${THEME_DIR}"/${ICONTYPE}/${i}/*
done
done
sed -i "s/${hex_dark}/${hex_white}/g" "${THEME_DIR}"/actions/32/*
sed -i "s/${hex_dark}/${hex_white}/g" "${THEME_DIR}"/{actions,apps,categories,emblems,devices,mimes,places,status}/symbolic/*
}
# Change the color of the icons panel from dark to light (light) or from light to dark (dark)
# Default option is from light to dark (dark)
# use: change_panel light/dark
change_panel(){
# if Panel option is specified, the panel var become TRUE and we are going to this function to make it opposite as the color
# It also changes the name to indicate that the panel as changed
# if panel option is not specified, then nothing happens
if [[ ${1} == 'light' ]] ; then
# switch from dark to light
sed -i "s/${hex_dark}/${hex_white}/g" "${THEME_DIR}"/status/{16,22,24,symbolic}/*
else
# switch from light to dark
sed -i "s/${hex_white}/${hex_dark}/g" "${THEME_DIR}"/status/{16,22,24,symbolic}/*
fi
}
# change the color of the theme when specified
# use: theme_color $theme
theme_color() {
if [[ ${1} != '' ]]; then
cp -r ${SRC_DIR}/colors/color${1}/*.svg ${THEME_DIR}/places/scalable
fi
}
install() {
local dest=${1}
local name=${2}
local theme=${3}
local color=${4}
# Modify the name of the theme according to colors and panel color
if [[ ${panel} == 'TRUE' ]] && [[ ${color} == '-dark' ]]; then
local THEME_DIR=${dest}/${name}${theme}${color}--light_panel
elif [[ ${panel} == 'TRUE' ]] && [[ ${color} == '' ]]; then
local THEME_DIR=${dest}/${name}${theme}${color}--dark_panel
else
local THEME_DIR=${dest}/${name}${theme}${color}
fi
# If theme dir exist: remove it
[[ -d ${THEME_DIR} ]] && rm -rf ${THEME_DIR}
# which theme, in which directory
echo "Installing '${THEME_DIR}'..."
# copy files to theme dir
mkdir -p ${THEME_DIR}
cp -r ${SRC_DIR}/{COPYING,AUTHORS} ${THEME_DIR}
cp -r ${SRC_DIR}/src/index.theme ${THEME_DIR}
cd ${THEME_DIR}
sed -i "s/${name}/${name}${theme}${color}/g" index.theme
# install default color
if [[ ${color} == '' ]]; then
# Install the base theme
base_theme
# If another theme color is specified
theme_color ${theme}
if [[ ${panel} == 'TRUE' ]]; then
# Panel color must be light
change_panel light
fi
fi
if [[ ${color} == '-dark' ]]; then
# Install base theme
base_theme
# Change icon color for dark theme
change_color
# If another color is specified
theme_color ${theme}
if [[ ${panel} == 'TRUE' ]]; then
# Panel color must be light
change_panel dark
fi
fi
(
cd ${THEME_DIR}
ln -sf actions actions@2x
ln -sf animations animations@2x
ln -sf apps apps@2x
ln -sf categories categories@2x
ln -sf devices devices@2x
ln -sf emblems emblems@2x
ln -sf mimes mimes@2x
ln -sf places places@2x
ln -sf status status@2x
)
if [[ ${update_cache} == 'TRUE' ]]; then
gtk-update-icon-cache ${THEME_DIR}
fi
}
install_theme() {
for theme in "${themes[@]}"; do
for color in "${colors[@]}"; do
install "${dest:-${DEST_DIR}}" "${name:-${THEME_NAME}}" "${theme}" "${color}"
done
done
}
# Install all the theme, color and panel variants
all_variants_installation(){
themes=("${THEME_VARIANTS[@]}")
colors=("${COLOR_VARIANTS[@]}")
ascii_art
for bool in 'TRUE' 'FALSE'; do
panel=${bool}
install_theme
done
}
while [[ "$#" -gt 0 ]]; do
case "${1:-}" in
-d|--dest)
dest="$2"
mkdir -p "$dest"
shift 2
;;
-n|--name)
name="${2}"
shift 2
;;
-c|--color)
shift
for color in "${@}"
do
case ${color} in
default)
colors=("${COLOR_VARIANTS[@]}")
shift
;;
light)
colors=("${COLOR_VARIANTS[0]}")
shift
;;
dark)
colors=("${COLOR_VARIANTS[1]}")
shift
;;
-*|--*)
break
;;
*)
error_msg "color" ${1}
;;
esac
done
;;
-p|--panel)
panel=TRUE
shift
;;
-t|--theme)
shift
for theme in "${@}"; do
case "${theme}" in
default)
themes+=("${THEME_VARIANTS[0]}")
shift
;;
purple)
themes+=("${THEME_VARIANTS[1]}")
shift
;;
pink)
themes+=("${THEME_VARIANTS[2]}")
shift
;;
red)
themes+=("${THEME_VARIANTS[3]}")
shift
;;
orange)
themes+=("${THEME_VARIANTS[4]}")
shift
;;
yellow)
themes+=("${THEME_VARIANTS[5]}")
shift
;;
green)
themes+=("${THEME_VARIANTS[6]}")
shift
;;
turquoise)
themes+=("${THEME_VARIANTS[7]}")
shift
;;
cyan)
themes+=("${THEME_VARIANTS[8]}")
shift
;;
all)
themes+=("${THEME_VARIANTS[@]}")
shift
;;
-*|--*)
break
;;
*)
error_msg 'theme' ${1}
;;
esac
# echo "Installing '${theme}' folder version..."
done
;;
--total)
all_variants_installation
exit 0
;;
-g)
update_cache='FALSE'
shift
;;
-h|--help)
usage
exit 0
;;
*)
error_msg 'installation' ${1}
;;
esac
done
if [[ "${#themes[@]}" -eq 0 ]] ; then
themes=("${THEME_VARIANTS[0]}")
fi
if [[ "${#colors[@]}" -eq 0 ]] ; then
colors=("${COLOR_VARIANTS[@]}")
fi
ascii_art
install_theme