2023-07-20 06:21:29 +02:00
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#!/usr/bin/env bash
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# LICENSE
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# Copyright 2022 Jeffrey Serio <hyperreal@fedoraproject.org>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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set -eu
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set -o pipefail
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set -o posix
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# Check for dependencies: curl and gum.
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if ! test -x "$(command -v curl)"; then
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echo "Missing dependencies: please install curl."
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exit 1
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fi
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if ! test -x "$(command -v gum)"; then
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echo "Missing dependencies: please install the gum command."
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echo "See https://github.com/charmbracelet/gum"
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exit 1
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fi
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# Define variables
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NF_BASE_URL="https://github.com/ryanoasis/nerd-fonts/releases/download"
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NF_VERSION=$(curl -sL https://github.com/ryanoasis/nerd-fonts/releases/latest | grep "<title>Release" | awk '{ print $2 }')
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NF_URL="${NF_BASE_URL}/${NF_VERSION}"
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LOCAL_FONT_DIR="${HOME}/.local/share/fonts"
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# Fancy error output message.
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gum_error() {
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gum style \
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--foreground 3 \
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--border-foreground 203 \
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--border rounded \
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--align center \
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--width 50 \
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--margin "1 2" \
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"ERROR" \
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"" \
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"$1"
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exit 1
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}
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# Array of nerd font names.
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nf_array=(
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3270
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Agave
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AnonymousPro
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Arimo
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AurulentSansMono
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BigBlueTerminal
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BitstreamVeraSansMono
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CascadiaCode
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CodeNewRoman
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Cousine
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DaddyTimeMono
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DejaVuSansMono
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DroidSansMono
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2023-11-06 19:35:14 +01:00
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EnvyCodeR
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2023-07-20 06:21:29 +02:00
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FantasqueSansMono
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FiraCode
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FiraMono
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Go-Mono
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Gohu
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Hack
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Hasklig
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HeavyData
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Hermit
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iA-Writer
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IBMPlexMono
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Inconsolata
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InconsolataGo
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InconsolataLGC
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2023-11-06 19:35:14 +01:00
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IntelOneMono
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2023-07-20 06:21:29 +02:00
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Iosevka
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JetBrainsMono
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Lekton
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LiberationMono
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2023-11-06 19:35:14 +01:00
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Lilex
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2023-07-20 06:21:29 +02:00
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Meslo
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Monofur
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Monoid
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Mononoki
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MPlus
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Noto
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OpenDyslexic
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Overpass
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ProFont
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ProggyClean
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RobotoMono
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ShareTechMono
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SourceCodePro
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SpaceMono
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Terminus
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Tinos
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Ubuntu
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UbuntuMono
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VictorMono
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)
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# Print the startup message.
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message=$(echo "Nerd font installer :nerd_face:" | gum format -t emoji)
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gum style \
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--foreground 212 \
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--border-foreground 57 \
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--border rounded \
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--align center \
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--width 50 \
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--margin "1 2" \
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"$message"
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# Print the `nf_array` line by line and pipe to `gum choose --no-limit`.
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# Create `selection` array from the output of `gum choose --no-limit`.
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# It will contain only the items that were selected by the user.
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selection=($(printf "%s\n" "${nf_array[@]}" | gum choose --no-limit))
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# Prompt for user confirmation and proceed with installation of nerd fonts.
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#
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# For each nerd font selected, print a status message while downloading and
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# installing the nerd font. Else print an error message if any of it fails.
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#
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# If user declines to proceed with installation, print a cancel message.
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if gum confirm "Proceed with installation?"; then
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for item in "${selection[@]}"; do
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if ! gum spin --spinner dot --title "Downloading $item..." \
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-- curl --create-dirs -f -sL -o "${LOCAL_FONT_DIR}/$item.zip" "${NF_URL}/$item.zip"; then
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gum_error "Failed to download nerd font archive $item"
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fi
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if ! gum spin --spinner dot --title "Installing $item..." \
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-- unzip -uo "${LOCAL_FONT_DIR}/$item.zip" -d "${LOCAL_FONT_DIR}"; then
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gum_error "Failed to install nerd font archive $item"
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fi
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done
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else
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gum style \
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--foreground 212 \
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--border-foreground 57 \
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--border rounded \
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--align center \
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--width 50 \
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--margin "1 2" \
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"Nerd font installation cancelled"
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fi
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# Clean up local font directory. Removes everything besides fonts.
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if ! gum spin --spinner dot --title "Cleaning up local font directory..." \
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-- find "${LOCAL_FONT_DIR}" -mindepth 1 \
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-not -name "*.otf" \
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-not -name "*.ttf" \
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-not -name "static" \
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-exec rm -rf {} \; ; then
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gum_error "Failed to clean up local font directory. Try doing it manually."
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fi
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# Update font cache
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if ! gum spin --spinner dot --title "Updating font cache..." \
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-- fc-cache -f; then
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gum_error "Failed to update font cache."
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fi
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# Print a message stating which nerd fonts were installed.
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gum format -t markdown -- \
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"# Successfully installed" \
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"$(printf "* %s\n" "${selection[@]}")"
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