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Better installation script
It now has more options than copying all patched files or one font’s patched font files. In short, you can choose which patchset, which compatibility, which method (copy or symlink), and which fonts you want to install.
This commit is contained in:
Xandor Schiefer
283
install.sh
283
install.sh
@@ -1,45 +1,278 @@
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#!/bin/bash
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# Install Nerd Fonts
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__ScriptVersion="0.1"
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# Set source and target directories
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powerline_fonts_dir="${PWD}/patched-fonts"
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# Default values for option variables:
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quiet=false
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mode="copy"
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clean=false
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mono=false
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windows=false
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extension="otf"
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patches=("Complete")
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compat=()
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# Accept a font / directory name, to avoid installing all fonts
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if [ ! -z "$1" ];
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then
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# Ensure thar directory exists, and offer suggestions if not
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# Usage info
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usage() {
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cat << EOF
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Usage: ./install.sh [-q -v -h] [[--copy | --link] --clean | --list]
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[--use-single-width-glyphs] [--windows] [--otf | --ttf]
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[--complete | --minimal | <patches>] [FONT...]
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if [[ ! -d "$powerline_fonts_dir/$1" ]];
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then
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echo -e "That font directory doesn't exist. Options are: \n"
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ls "$powerline_fonts_dir"
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exit -1
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fi
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General options:
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powerline_fonts_dir="$powerline_fonts_dir/$1"
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-q, --quiet Suppress output.
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-v, --version Print version number and exit.
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-h, --help Display this help and exit.
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-c, --copy Copy the font files [default].
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-l, --link Symlink the font files.
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-L, --list List the font files to be installed (dry run).
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-C, --clean Recreate the root Nerd Fonts target directory
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(clean out all previous copies or symlinks).
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-s, --use-single-width-glyphs Install single-width glyphs variants.
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-w, --windows Install with limited internal font names.
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-O, --otf Prefer OTF font files [default].
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-T, --ttf Prefer TTF font files.
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Variation to install:
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-A, --complete Variants with patches applied [default].
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-M, --minimal Variants with minimal patches applied.
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If you need more control over the included glyphs than when using the above
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two options, use any combination of these <patches>:
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--fontawesome Include Font Awesome.
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--fontlinux Include Font Linux.
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--octicons Include Octicons.
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--pomicons Include Pomicons.
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EOF
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}
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# Print version
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version() {
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echo "Nerd Fonts installer -- Version $__ScriptVersion"
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}
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# Parse options
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optspec=":qvhclLCswOTAM-:"
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while getopts "$optspec" optchar; do
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case "${optchar}" in
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# Short options
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q) quiet=true;;
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v) version; exit 0;;
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h) usage; exit 0;;
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c) mode="copy";;
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l) mode="link";;
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L) mode="list";;
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C) clean=true;;
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s) compat=( "${compat[@]}" "Nerd Font*Mono" );;
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w) compat=( "${compat[@]}" "Windows Compatible" );;
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O) extension="otf";;
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T) extension="ttf";;
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A) patches=("Complete");;
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M) patches=();;
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-)
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case "${OPTARG}" in
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# Long options
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quiet) quiet=true;;
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version) version; exit 0;;
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help) usage; exit 0;;
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copy) mode="copy";;
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link) mode="link";;
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list) mode="list";;
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clean) clean=true;;
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use-single-width-glyphs) compat=( "${compat[@]}" "Nerd Font*Mono" );;
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windows) compat=( "${compat[@]}" "Windows Compatible" );;
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otf) extension="otf";;
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ttf) extension="ttf";;
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complete) patches=("Complete");;
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minimal) patches=();;
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*)
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case "${OPTARG}" in
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# Long options that define variations
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fontawesome | fontlinux | octicons | pomicons)
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# If the user has picked one of these options,
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# we need to unset `Complete`
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delete=("Complete")
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patches=( "${patches[@]/$delete}" )
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case "${OPTARG}" in
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fontawesome) patches=( "${patches[@]}" "Font Awesome" );;
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fontlinux) patches=( "${patches[@]}" "Font Linux" );;
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octicons) patches=( "${patches[@]}" "Octicons" );;
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pomicons) patches=( "${patches[@]}" "Pomicons" );;
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esac;;
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*)
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echo "Unknown option --${OPTARG}" >&2
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usage >&2;
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exit 1
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;;
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esac;;
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esac;;
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*)
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echo "Unknown option -${OPTARG}" >&2
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usage >&2
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exit 1
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;;
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esac
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done
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shift $(($OPTIND-1))
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# Set source and target directories, default: all fonts
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nerdfonts_root_dir="${PWD}/patched-fonts"
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nerdfonts_dirs=("$nerdfonts_root_dir")
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# Accept font / directory names, to avoid installing all fonts
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if [ ! -z "$*" ]; then
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nerdfonts_dirs=()
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for font in "${@}"; do
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if [ ! -z "$font" ]; then
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# Ensure that directory exists, and offer suggestions if not
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if [[ ! -d "$nerdfonts_root_dir/$font" ]]; then
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echo -e "Font $font doesn't exist. Options are: \n"
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find "$nerdfonts_root_dir" -maxdepth 1 -type d \( \! -name "$(basename "$nerdfonts_root_dir")" \) -exec basename {} \;
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exit -1
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fi
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nerdfonts_dirs=( "${nerdfonts_dirs[@]}" "$nerdfonts_root_dir/$font" )
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fi
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done
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fi
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find_command="find \"$powerline_fonts_dir\" \( -name '*.[o,t]tf' -or -name '*.pcf.gz' \) -type f -print0"
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#
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# Start constructing `find` expression
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#
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implode() {
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# $1 is return variable name
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# $2 is sep
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# $3... are the elements to join
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local retname=$1 sep=$2 ret=$3
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shift 3 || shift $(($#))
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printf -v "$retname" "%s" "$ret${@/#/$sep}"
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}
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find_include=
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find_exclude=
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# If we have patches or compat, define what to include
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include=()
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if [ ! -z "${patches[*]}" ]; then
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include=( "${include[@]}" "${patches[@]}" )
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fi
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if [ ! -z "${compat[*]}" ]; then
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include=( "${include[@]}" "${compat[@]}" )
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fi
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# Delete empty elements
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for i in "${!include[@]}"; do
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[ "${include[$i]}" = '' ] && unset include[$i]
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done
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if [ ! -z "${include[*]}" ]; then
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implode find_include "*' -and -name '*" "${include[@]}"
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find_include="-and -name '*${find_include}*'"
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fi
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# Exclude everything we didn’t include
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exclude=("Complete" "Font Awesome" "Font Linux" "Octicons" "Pomicons" "Nerd Font*Mono" "Windows Compatible")
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for delete in "${include[@]}"; do
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exclude=( "${exclude[@]/$delete}" )
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done
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# Delete empty elements
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for i in "${!exclude[@]}"; do
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[ "${exclude[$i]}" = '' ] && unset exclude[$i]
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done
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if [ ! -z "${exclude[*]}" ]; then
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implode find_exclude "*' -and \! -name '*" "${exclude[@]}"
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find_exclude="-and \! -name '*${find_exclude}*'"
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fi
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# Construct directories to be searched
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implode find_dirs "\" \"" "${nerdfonts_dirs[@]}"
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find_dirs="\"$find_dirs\""
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# Put it all together into the find command we want
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find_command="find $find_dirs \( \( -name '*.[o,t]tf' -or -name '*.pcf.gz' \) $find_include $find_exclude \) -type f -print0"
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# Find all the font files and store in array
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files=()
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while IFS= read -r -d $'\0'; do
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files+=("$REPLY")
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done < <(eval "$find_command")
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#
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# Remove duplicates (i.e. when both otf and ttf version present)
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#
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# Get list of file names without extensions
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files_dedup=( "${files[@]}" )
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for i in "${!files_dedup[@]}"; do
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files_dedup[$i]="${files_dedup[$i]%.*}"
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done
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# Remove duplicates
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for i in "${!files_dedup[@]}"; do
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for j in "${!files_dedup[@]}"; do
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[ $i = $j ] && continue
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if [ "${files_dedup[$i]}" = "${files_dedup[$j]}" ]; then
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ext="${files[$i]##*.}"
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# Only remove if the extension is the one we don’t want
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if [ "$ext" != "$extension" ]; then
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unset files[$i]
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fi
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fi
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done
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done
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# Get target root directory
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if [[ $(uname) == 'Darwin' ]]; then
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# MacOS
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font_dir="$HOME/Library/Fonts"
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else
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# Linux
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font_dir="$HOME/.local/share/fonts"
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mkdir -p "$font_dir"
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fi
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font_dir="${font_dir}/NerdFonts"
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# Copy all fonts to user fonts directory
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eval "$find_command" | xargs -0 -I % cp "%" "$font_dir/"
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#
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# Take the desired action
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#
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case $mode in
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list)
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for file in "${files[@]}"; do
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file=$(basename "$file")
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echo "$font_dir/${file#$nerdfonts_root_dir/}"
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done
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exit 0
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;;
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copy | link)
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if [ "$clean" = true ]; then
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[ "$quiet" = false ] && rm -rfv "$font_dir"
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[ "$quiet" = true ] && rm -rf "$font_dir"
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fi
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[ "$quiet" = false ] && mkdir -pv "$font_dir"
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[ "$quiet" = true ] && mkdir -p "$font_dir"
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case $mode in
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copy)
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[ "$quiet" = false ] && cp -fv "${files[@]}" "$font_dir"
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[ "$quiet" = true ] && cp -f "${files[@]}" "$font_dir"
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;;
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link)
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[ "$quiet" = false ] && ln -sfv "${files[@]}" "$font_dir"
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[ "$quiet" = true ] && ln -sf "${files[@]}" "$font_dir"
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;;
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esac;;
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esac
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# Reset font cache on Linux
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if [[ -n $(which fc-cache) ]]; then
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fc-cache -f "$font_dir"
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fi
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if [ ! -z "$1" ];
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then
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echo "$1 font installed to $font_dir"
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else
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echo "All fonts installed to $font_dir"
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[ "$quiet" = false ] && fc-cache -vf "$font_dir"
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[ "$quiet" = true ] && fc-cache -f "$font_dir"
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fi
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