mirror of
https://github.com/ChrisTitusTech/mybash.git
synced 2026-04-13 07:59:32 +00:00
248 lines
7.8 KiB
Bash
Executable File
248 lines
7.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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# use bin/env bash as cannot be sure that bash actually exists at bin/bash
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RC='\e[0m'
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RED='\e[31m'
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YELLOW='\e[33m'
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GREEN='\e[32m'
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# Check if the home directory and linuxtoolbox folder exist, create them if they don't
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LINUXTOOLBOXDIR="$HOME/linuxtoolbox"
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if [[ ! -d "$LINUXTOOLBOXDIR" ]]; then
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echo -e "${YELLOW}Creating linuxtoolbox directory: $LINUXTOOLBOXDIR${RC}"
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mkdir -p "$LINUXTOOLBOXDIR"
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echo -e "${GREEN}linuxtoolbox directory created: $LINUXTOOLBOXDIR${RC}"
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fi
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if [[ ! -d "$LINUXTOOLBOXDIR/mybash" ]]; then
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echo -e "${YELLOW}Cloning mybash repository into: $LINUXTOOLBOXDIR/mybash${RC}"
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git clone https://github.com/ChrisTitusTech/mybash "$LINUXTOOLBOXDIR/mybash"
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if [[ $? -eq 0 ]]; then
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echo -e "${GREEN}Successfully cloned mybash repository${RC}"
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else
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echo -e "${RED}Failed to clone mybash repository${RC}"
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exit 1
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fi
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fi
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# add variables to top level so can easily be accessed by all functions
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PACKAGER=""
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SUDO_CMD=""
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SUGROUP=""
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GITPATH=""
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cd "$LINUXTOOLBOXDIR/mybash" || exit
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command_exists() {
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command -v "$1" >/dev/null 2>&1
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}
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checkEnv() {
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## Check for requirements.
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# use local as it is more correct bash
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# use arrays instead of splitting
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local REQUIREMENTS=(curl groups sudo)
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for req in "${REQUIREMENTS[@]}"; do
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if ! command_exists ${req}; then
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echo -e "${RED}To run me, you need: ${REQUIREMENTS}${RC}"
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exit 1
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fi
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done
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## Check Package Handeler
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local PACKAGEMANAGER=(nala apt dnf yum pacman zypper emerge xbps-install nix-env)
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for pgm in "${PACKAGEMANAGER[@]}"; do
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if command_exists ${pgm}; then
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PACKAGER=${pgm}
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echo -e "Using ${pgm}"
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break
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fi
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done
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if [ -z "${PACKAGER}" ]; then
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echo -e "${RED}Can't find a supported package manager${RC}"
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exit 1
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fi
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if command_exists sudo; then
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SUDO_CMD="sudo"
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elif command_exists doas && [ -f "/etc/doas.conf" ]; then
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SUDO_CMD="doas"
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else
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SUDO_CMD="su -c"
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fi
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echo "Using $SUDO_CMD as privilege escalation software"
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## Check if the current directory is writable.
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# we cd'd into this directory before this function so we can use the PWD var
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if [[ ! -w "$PWD" ]]; then
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echo -e "${RED}Can't write to ${PWD}${RC}"
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exit 1
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fi
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## Check SuperUser Group
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local SUPERUSERGROUP=(wheel sudo root)
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for sug in "${SUPERUSERGROUP[@]}"; do
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if groups | (command_exists rg && rg -q ${sug} || grep -q ${sug}); then
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SUGROUP=${sug}
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# don't need -e as there are no escape codes to escape
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echo "Super user group ${SUGROUP}"
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break
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fi
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done
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## Check if member of the sudo group.
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if ! groups | (command_exists rg && rg -q ${SUGROUP} || grep -q ${SUGROUP}); then
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echo -e "${RED}You need to be a member of the sudo group to run me!${RC}"
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exit 1
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fi
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}
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installDepend() {
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## Check for dependencies.
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DEPENDENCIES='bash bash-completion tar bat tree multitail fastfetch'
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if ! command_exists nvim; then
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DEPENDENCIES="${DEPENDENCIES} neovim"
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fi
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echo -e "${YELLOW}Installing dependencies...${RC}"
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if [[ "$PACKAGER" == "pacman" ]]; then
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if ! command_exists yay && ! command_exists paru; then
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echo "Installing yay as AUR helper..."
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${SUDO_CMD} ${PACKAGER} --noconfirm -S base-devel
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cd /opt && ${SUDO_CMD} git clone https://aur.archlinux.org/yay-git.git && ${SUDO_CMD} chown -R ${USER}:${USER} ./yay-git
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cd yay-git && makepkg --noconfirm -si
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else
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echo "AUR helper already installed"
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fi
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if command_exists yay; then
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AUR_HELPER="yay"
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elif command_exists paru; then
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AUR_HELPER="paru"
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else
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echo "No AUR helper found. Please install yay or paru."
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exit 1
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fi
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${AUR_HELPER} --noconfirm -S ${DEPENDENCIES}
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elif [[ "$PACKAGER" == "nala" ]]; then
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${SUDO_CMD} ${PACKAGER} install -y ${DEPENDENCIES}
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elif [[ "$PACKAGER" == "emerge" ]]; then
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${SUDO_CMD} ${PACKAGER} -v app-shells/bash app-shells/bash-completion app-arch/tar app-editors/neovim sys-apps/bat app-text/tree app-text/multitail app-misc/fastfetch
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elif [[ "$PACKAGER" == "xbps-install" ]]; then
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${SUDO_CMD} ${PACKAGER} -v ${DEPENDENCIES}
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elif [[ "$PACKAGER" == "nix-env" ]]; then
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${SUDO_CMD} ${PACKAGER} -iA nixos.bash nixos.bash-completion nixos.gnutar nixos.neovim nixos.bat nixos.tree nixos.multitail nixos.fastfetch
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elif [[ "$PACKAGER" == "dnf" ]]; then
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${SUDO_CMD} ${PACKAGER} install -y ${DEPENDENCIES}
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else
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${SUDO_CMD} ${PACKAGER} install -yq ${DEPENDENCIES}
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fi
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}
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installStarshipAndFzf() {
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if command_exists starship; then
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echo "Starship already installed"
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return
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fi
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if ! curl -sS https://starship.rs/install.sh | sh; then
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echo -e "${RED}Something went wrong during starship install!${RC}"
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exit 1
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fi
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if command_exists fzf; then
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echo "Fzf already installed"
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else
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git clone --depth 1 https://github.com/junegunn/fzf.git ~/.fzf
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~/.fzf/install
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fi
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}
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installZoxide() {
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if command_exists zoxide; then
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echo "Zoxide already installed"
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return
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fi
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if ! curl -sS https://raw.githubusercontent.com/ajeetdsouza/zoxide/main/install.sh | sh; then
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echo -e "${RED}Something went wrong during zoxide install!${RC}"
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exit 1
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fi
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}
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install_additional_dependencies() {
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# we have PACKAGER so just use it
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# for now just going to return early as we have already installed neovim in `installDepend`
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# so I am not sure why we are trying to install it again
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return
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case "$PACKAGER" in
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*apt)
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curl -LO https://github.com/neovim/neovim/releases/latest/download/nvim.appimage
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chmod u+x nvim.appimage
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./nvim.appimage --appimage-extract
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${SUDO_CMD} mv squashfs-root /opt/neovim
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${SUDO_CMD} ln -s /opt/neovim/AppRun /usr/bin/nvim
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echo "apt"
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;;
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*zypper)
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${SUDO_CMD} zypper refresh
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${SUDO_CMD} zypper install -y neovim
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echo "zypper"
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;;
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*dnf)
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${SUDO_CMD} dnf check-update
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${SUDO_CMD} dnf install -y neovim
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echo "dnf"
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;;
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*pacman)
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${SUDO_CMD} pacman -Syu
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${SUDO_CMD} pacman -S --noconfirm neovim
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echo "pacman"
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;;
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*)
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echo "No supported package manager found. Please install neovim manually."
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exit 1
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;;
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esac
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}
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create_fastfetch_config() {
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fastfetch --gen-config
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}
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linkConfig() {
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## Get the correct user home directory.
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USER_HOME=$(getent passwd ${SUDO_USER:-$USER} | cut -d: -f6)
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## Check if a bashrc file is already there.
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OLD_BASHRC="${USER_HOME}/.bashrc"
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if [[ -e "${OLD_BASHRC}" ]]; then
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echo -e "${YELLOW}Moving old bash config file to ${USER_HOME}/.bashrc.bak${RC}"
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if ! mv "${OLD_BASHRC}" "${USER_HOME}/.bashrc.bak"; then
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echo -e "${RED}Can't move the old bash config file!${RC}"
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exit 1
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fi
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fi
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echo -e "${YELLOW}Linking new bash config file...${RC}"
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## Make symbolic link.
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ln -svf "${GITPATH}/.bashrc" "${USER_HOME}/.bashrc"
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ln -svf "${GITPATH}/starship.toml" "${USER_HOME}/.config/starship.toml"
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echo -e "${YELLOW}Linking custom fastfetch config file...${RC}"
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ln -svf "${GITPATH}/config.jsonc" "${USER_HOME}/.config/fastfetch/config.jsonc"
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}
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checkEnv
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installDepend
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installStarshipAndFzf
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installZoxide
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install_additional_dependencies
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create_fastfetch_config
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if linkConfig; then
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echo -e "${GREEN}Done!\nRestart your shell to see the changes.${RC}"
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else
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echo -e "${RED}Something went wrong!${RC}"
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fi
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