From dbd4386fb9eda0046b660451126285f55b882ebe Mon Sep 17 00:00:00 2001 From: Daniel Napora Date: Wed, 4 Sep 2024 13:52:38 +0200 Subject: [PATCH] papirus-folder-icons script --- bin/papirus-folder-color.sh | 275 ++++++++++++++++++++++++++++++++++++ 1 file changed, 275 insertions(+) create mode 100755 bin/papirus-folder-color.sh diff --git a/bin/papirus-folder-color.sh b/bin/papirus-folder-color.sh new file mode 100755 index 0000000..01f4f22 --- /dev/null +++ b/bin/papirus-folder-color.sh @@ -0,0 +1,275 @@ +#!/bin/bash +# papirus-folder-color.sh +# Generate icon theme inheriting Papirus or Papirus-Dark, +# but with different coloured folder icons. +# +# Copyright: 2019-2022 John Crawley +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# If not overruled by --name option, this will be included in generated theme name. +# Other vendors, please edit to taste: +vendor=Mabox + +USAGE=" +papirus-folder-color.sh [OPTIONS] + + Generates a user custom icon theme with a different folder color from + the default Papirus blue. + +Options: + -h, --help + Show this message. + -c, --color + Choose icon color. + -s, --source_path + Set path to directory holding Papirus theme to be used. + -t, --target_path + Set path to directory where new theme will be generated. + -n, --name + Set name of generated theme. + -l, --link + Symlink icons to source instead of copying. + -d, --dark + Declare theme to be dark and inherit Papirus-Dark. + +color must be specified and can be one of: +black,blue,bluegrey,breeze,brown,cyan,deeporange,green,grey,indigo,magenta,nordic,orange,palebrown,paleorange,pink,red,teal,violet,white,yaru,yellow,custom + +NB \"custom\" color corresponds to jet black, while \"black\" is actually dark grey. +\"jet-black\" may also be passed as an alias for \"custom\". + +If --source_path is not passed, the Papirus theme is read from +/usr/share/icons/Papirus + +If --target_path is not passed, the generated theme is written to +~/.local/share/icons/ + +If --name is not passed, the generated theme will be named +Papirus-${vendor}[-Dark]-. + +By default icons will be copied into the new theme, not symlinked. +This increases the size, but improves portability. +Pass --link to generate symlinks instead. + +If source_path and target_path are under the same top-level directory +then symlinked icons will use relative paths, otherwise absolute paths. +" + +## default variables +## these can (should, at least for color) be overridden by script options +source_path=/usr/share/icons # place to find source Papirus theme +target_path="$HOME/.local/share/icons" # place to put generated theme +#target_path="$PWD" +copy_files=true # If true, copy icons into new theme instead of symlinking. +new_theme='' +color='' + +error_exit() { + echo "$0 error: $1" >&2 + exit 1 +} + +while [[ -n $1 ]] +do + case "$1" in + --color|-c) + color=$2 + shift 2 + ;; + --source_path|-s) + source_path=$2 + shift 2 + ;; + --target_path|-t) + target_path=$2 + shift 2 + ;; + --name|-n) + new_theme=$2 + shift 2 + ;; + --link|-l) + copy_files=false + shift + ;; + --dark|-d) + dark_theme=true + shift + ;; + --help|-h) + echo "$USAGE" + exit + ;; + *) + error_exit "$1: Unrecognized option." + ;; + esac +done + +######################################################################## + +case "$color" in +adwaita|black|blue|bluegrey|breeze|brown|carmine|cyan|darkcyan|deeporange|green|grey|indigo|magenta|nordic|orange|palebrown|paleorange|pink|red|teal|violet|white|yaru|yellow|custom) + ;; +jet-black) + color=custom;; +*) + error_exit "${color}: Unrecognized colour." +esac + +[[ -n $new_theme ]] || { + if [[ $dark_theme = true ]] + then + new_theme="Papirus-${vendor}-Dark-${color}" + else + new_theme="Papirus-${vendor}-${color}" + fi +} + +source_dir="$source_path/Papirus" +target_dir="$target_path/$new_theme" + +[[ $(basename "$source_dir") = Papirus ]] || error_exit "$source_dir: Not a Papirus theme directory" +[[ $(basename "$target_dir") = Papirus* ]] || error_exit "$target_dir: Not a Papirus theme directory" # try to avoid accidents + + +# Define function to make symlinks, +# relative if source & target have same top-level directory. +# If copy_files is true, copy instead of linking. +set_linking() { + if [[ $copy_files = true ]] + then + link_file() { cp "$1" "$2"; } + else + local tld_src=$( readlink -f "${source_dir}" ) + tld_src=${tld_src#/} + tld_src=${tld_src%%/*} + local tld_tgt=$( readlink -f "${target_dir}" ) + tld_tgt=${tld_tgt#/} + tld_tgt=${tld_tgt%%/*} + if [[ "$tld_src" = "$tld_tgt" ]] + then + link_file() { ln -sfr "$1" "$2"; } + else + link_file() { ln -sf "$1" "$2"; } + fi + fi +} + +set_linking + +[[ -e "$target_dir" ]] && { + echo "$target_dir will be removed and replaced, OK?" + read -r -p ' remove? (y/n) ' + case ${REPLY^^} in + Y|YES) + rm -rf "$target_dir" || error_exit "Failed to remove $target_dir";; + *) + echo 'User cancelled. Exiting...'; exit;; + esac +} +mkdir -p "$target_dir" || error_exit "Failed to create $target_dir" + +defcolor=blue # the Papirus default +shortdirlist= +longdirlist= +for subdir in "$source_dir"/* +do + [[ -d ${subdir}/places && ! -h $subdir ]] || continue # only use icons in "places" directories + files=() + while IFS= read -r -d '' file + do + files+=("$file") + done < <(find "${subdir}/places" -type l \( -ilname "*-$defcolor-*" -o -lname "*-$defcolor.*" \) ! -iname "*-$defcolor-*" ! -iname "*-$defcolor.*" -print0) + [[ ${#files[@]} -gt 0 ]] || continue + dirname=${subdir##*/} + mkdir -p "$target_dir/${dirname}/places" || error_exit "Failed to create $target_dir/${dirname}/places" + scaledname=${dirname}@2x + [[ $dirname != symbolic ]] && ln -s "${dirname}" "${target_dir}/${scaledname}" || error_exit "Failed to link ${target_dir}/${scaledname} to ${dirname}" + for i in "${files[@]}" + do + find "${subdir}/places" -type l -lname "${i##*/}" -exec cp --no-dereference '{}' "$target_dir/${dirname}/places" \; + target="$(readlink "$i")" + target="${target/-${defcolor}/-${color}}" + [[ -f "$subdir/places/$target" ]] || { echo "$subdir/places/$target: not found"; continue; } + link_file "$subdir/places/$target" "$target_dir/$dirname/places/${i##*/}" || error_exit "Failed to link_file() $target_dir/$dirname/places/${i##*/} to $subdir/places/$target" + done + case "${dirname}" in + symbolic) + shortdirlist+="${dirname}/places," + longdirlist+="[${dirname}/places] +Context=Places +Size=16 +MinSize=16 +MaxSize=512 +Type=Scalable + +" + ;; + *) + shortdirlist+="${dirname}/places,${scaledname}/places," + longdirlist+="[${dirname}/places] +Context=Places +Size=${dirname%x*} +Type=Fixed + +[${scaledname}/places] +Context=Places +Size=${dirname%x*} +Scale=2 +Type=Fixed + +" + ;; + esac +done + +if [[ $dark_theme = true ]] +then + inherit="Papirus-Dark,breeze-dark" +else + inherit="Papirus,breeze" +fi + +cat < "$target_dir/index.theme" +[Icon Theme] +Name=$new_theme +Comment=Recoloured Papirus icon theme for Mabox Linux +Inherits=${inherit},hicolor + +Example=folder + +FollowsColorScheme=true + +DesktopDefault=48 +DesktopSizes=16,22,24,32,48,64 +ToolbarDefault=22 +ToolbarSizes=16,22,24,32,48 +MainToolbarDefault=22 +MainToolbarSizes=16,22,24,32,48 +SmallDefault=16 +SmallSizes=16,22,24,32,48 +PanelDefault=48 +PanelSizes=16,22,24,32,48,64 +DialogDefault=48 +DialogSizes=16,22,24,32,48,64 + +# Directory list +Directories=${shortdirlist%,} + +$longdirlist +EOF + +gtk-update-icon-cache "$target_dir"