interactive tool to install some of the tools listed in README (work in progress, works up to 'ag' excl broot)

Author: Robin van der Noord

install.sh

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+#!/usr/bin/bash
+
+# https://stackoverflow.com/questions/5947742/how-to-change-the-output-color-of-echo-in-linux
+# Reset
+Color_Off='\033[0m' # Text Reset
+
+# Regular Colors
+Black='\033[0;30m' # Black
+Red='\033[0;31m' # Red
+Green='\033[0;32m' # Green
+Yellow='\033[0;33m' # Yellow
+Blue='\033[0;34m' # Blue
+Purple='\033[0;35m' # Purple
+Cyan='\033[0;36m' # Cyan
+White='\033[0;37m' # White
+
+# Bold
+BBlack='\033[1;30m' # Black
+BRed='\033[1;31m' # Red
+BGreen='\033[1;32m' # Green
+BYellow='\033[1;33m' # Yellow
+BBlue='\033[1;34m' # Blue
+BPurple='\033[1;35m' # Purple
+BCyan='\033[1;36m' # Cyan
+BWhite='\033[1;37m' # White
+
+# Underline
+UBlack='\033[4;30m' # Black
+URed='\033[4;31m' # Red
+UGreen='\033[4;32m' # Green
+UYellow='\033[4;33m' # Yellow
+UBlue='\033[4;34m' # Blue
+UPurple='\033[4;35m' # Purple
+UCyan='\033[4;36m' # Cyan
+UWhite='\033[4;37m' # White
+
+# Background
+On_Black='\033[40m' # Black
+On_Red='\033[41m' # Red
+On_Green='\033[42m' # Green
+On_Yellow='\033[43m' # Yellow
+On_Blue='\033[44m' # Blue
+On_Purple='\033[45m' # Purple
+On_Cyan='\033[46m' # Cyan
+On_White='\033[47m' # White
+
+# High Intensity
+IBlack='\033[0;90m' # Black
+IRed='\033[0;91m' # Red
+IGreen='\033[0;92m' # Green
+IYellow='\033[0;93m' # Yellow
+IBlue='\033[0;94m' # Blue
+IPurple='\033[0;95m' # Purple
+ICyan='\033[0;96m' # Cyan
+IWhite='\033[0;97m' # White
+
+# Bold High Intensity
+BIBlack='\033[1;90m' # Black
+BIRed='\033[1;91m' # Red
+BIGreen='\033[1;92m' # Green
+BIYellow='\033[1;93m' # Yellow
+BIBlue='\033[1;94m' # Blue
+BIPurple='\033[1;95m' # Purple
+BICyan='\033[1;96m' # Cyan
+BIWhite='\033[1;97m' # White
+
+# High Intensity backgrounds
+On_IBlack='\033[0;100m' # Black
+On_IRed='\033[0;101m' # Red
+On_IGreen='\033[0;102m' # Green
+On_IYellow='\033[0;103m' # Yellow
+On_IBlue='\033[0;104m' # Blue
+On_IPurple='\033[0;105m' # Purple
+On_ICyan='\033[0;106m' # Cyan
+On_IWhite='\033[0;107m' # White
+
+tempdir=$(mktemp -d)
+
+function require_sudo {
+ if [[ $UID != 0 ]]; then
+ echo "Please run this script with sudo:"
+ echo "sudo $0 $*"
+ exit 1
+ fi
+}
+
+function require_amd64 {
+ bit=$(getconf LONG_BIT)
+ if [[ $bit != 64 ]]; then
+ echo "This script only works for 64bit Debian/Ubuntu-based machines."
+ exit 1
+ fi
+}
+
+function success {
+ echo -e "$Green $1 $Color_Off"
+}
+
+function warn {
+ echo -e "$Yellow $1 $Color_Off"
+}
+
+function fail {
+ echo -e "$Red $1 $Color_Off"
+}
+
+function __install_dpkg {
+ url=$1
+ name=$2
+
+ gum spin --spinner dot --title "wget $name" -- wget "$url" -O "$tempdir/$name.deb"
+ gum spin --spinner dot --title "dpkg -i $name" -- dpkg -i "$tempdir/$name.deb"
+}
+
+function __install_apt {
+ name=$1
+
+ gum spin --spinner dot --title "apt install $name" -- apt install -y $name
+}
+
+function _install_gum {
+ url="https://github.com/charmbracelet/gum/releases/download/v0.3.0/gum_0.3.0_linux_amd64.deb"
+
+ # don't use __install_dpkg since gum isn't installed yet
+
+ wget "$url" -O "$tempdir/gum.deb"
+ apt install "$tempdir/gum.deb" -y
+}
+
+function install_gum {
+ which gum >/dev/null && return || echo "installing gum" && _install_gum >/dev/null 2>/dev/null
+ which gum >/dev/null && success "installed" || (fail "Failed installing gum" && exit 1)
+}
+
+function spin {
+ name=$1
+ alias method=$2
+
+ gum spin --spinner dot --title "Installing $name..." $method
+}
+
+function _install_tool {
+ name=$1
+ description=$2
+ method=$3
+
+ gum confirm "Would you like to install $name? ($description)" && ($method && success "installed $name" || fail "error installing $name") || warn "skipped installing $name" # final || is for confirm = false
+}
+
+function install_bat {
+ __install_apt bat
+}
+
+function setup_bat_alias {
+ bashrc="/home/$SUDO_USER/.bashrc"
+
+ which batcat > /dev/null 2> /dev/null || return
+
+ grep 'alias bat' $bashrc >/dev/null && warn "alias bat already exists" || gum confirm "Would you like to setup the alias 'bat' for 'batcat'?" && echo -e "\nalias bat=batcat\n" >>$bashrc
+}
+
+function install_exa {
+ __install_apt exa
+}
+
+function install_lsd {
+ url="https://github.com/Peltoche/lsd/releases/download/0.22.0/lsd_0.22.0_amd64.deb"
+ __install_dpkg $url "lsd"
+}
+
+function install_delta {
+ url="https://github.com/dandavison/delta/releases/download/0.13.0/git-delta_0.13.0_amd64.deb"
+ __install_dpkg $url "delta"
+}
+
+function show_delta_git_setup {
+ echo "Write this to your git config if you want to use delta for git:"
+ cat <<EOF
+# ~/.gitconfig
+[core]
+ pager = delta
+
+[interactive]
+ diffFilter = delta --color-only
+[add.interactive]
+ useBuiltin = false # required for git 2.37.0
+
+[delta]
+ navigate = true # use n and N to move between diff sections
+ light = false # set to true if you're in a terminal w/ a light background color (e.g. the default macOS terminal)
+
+[merge]
+ conflictstyle = diff3
+
+[diff]
+ colorMoved = default
+EOF
+}
+
+function install_dust {
+ url="https://github.com/bootandy/dust/releases/download/v0.8.1/du-dust_0.8.1_amd64.deb"
+ __install_dpkg $url "dust"
+}
+
+function install_duf {
+ __install_apt "duf"
+}
+
+function install_broot {
+ fail "broot is currently not supported"
+}
+
+function install_fd {
+ __install_apt "fd-find"
+}
+
+function setup_fd_alias {
+ which fd > /dev/null 2> /dev/null && warn "command fd already exists - not making alias" && return
+ which fdfind > /dev/null 2> /dev/null && (ln -s $(which fdfind) /usr/bin/fd) || warn "fd not installed - not making alias"
+}
+
+function install_ripgrep {
+ __install_apt ripgrep
+}
+
+function install_ag {
+ __install_apt silversearcher-ag
+}
+
+function install {
+ name=$1
+ description=$2
+ method=$3
+ pkg=${4:-"$name"}
+
+ which $pkg >/dev/null && warn "$name already installed" || _install_tool "$name" "$description" $method
+}
+
+function main {
+ require_sudo
+ require_amd64
+
+ # gum can't use install since _install_tool uses gum
+ install_gum
+
+ install bat "Better cat" install_bat batcat
+ setup_bat_alias
+
+ install exa "A modern replacement for ls." install_exa
+
+ install lsd "The next gen file listing command." install_lsd
+
+ install delta "A syntax-highlighting pager for git, diff, and grep output" install_delta && show_delta_git_setup
+
+ install dust "A more intuitive version of du written in rust." install_dust
+
+ install duf "A better df alternative" install_duf
+
+ install broot "A new way to see and navigate directory trees" install_broot
+
+ install fd "A simple, fast and user-friendly alternative to find." install_fd fdfind
+ setup_fd_alias
+
+ install rg "[ripgrep] An extremely fast alternative to grep that respects your gitignore" install_ripgrep
+
+ install ag "A code searching tool similar to ack, but faster." install_ag
+
+ # ...
+ # keep gum?
+}
+
+main
+
+# todo: remove flag
+# todo: menu with 1. install all; 2. install some; 3. remove all; 4. remove some
+# sudo apt remove -y gum git-delta lsd exa bat du-dust duf fd-find ripgrep silversearcher-ag ...