171 lines
2.8 KiB
Bash
Executable File
171 lines
2.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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########
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# Install checks
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########
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function program_exists() {
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local program=$1
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command -v "$program" >/dev/null 2>&1
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}
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########
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# Homebrew
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########
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function brew_install() {
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local package=$1
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if ! is_macos; then
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return 1
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fi
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if brew list "$package" > /dev/null 2>&1; then
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already_installed "$package"
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else
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brew install $@
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fi
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}
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function brew_cask_install() {
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local package=$1
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if ! is_macos; then
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return 1
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fi
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if brew cask list | grep -q "$package"; then
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already_installed "$package"
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else
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brew cask install $@
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fi
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}
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function brew_tap() {
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local cask=$1
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if ! is_macos; then
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return 1
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fi
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if ! brew tap | grep -q "$cask"; then
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brew tap "$cask"
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fi
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}
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###############
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# Linux
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###############
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function linux_update() {
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! is_linux && return 1
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if program_exists "apt"; then
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apt_update
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elif program_exists "pacman"; then
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pacman_update
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else
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echo "Unsupported Linux distro."
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exit 1;
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fi
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}
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function linux_is_installed() {
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! is_linux && return 1
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if program_exists "apt"; then
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apt_is_installed "$@"
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elif program_exists "pacman"; then
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pacman_is_installed "$@"
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else
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echo "Unsupported Linux distro."
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exit 1;
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fi
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}
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# FIXME This command assumes that package names in different package managers (apt, pacman) are same.
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# At this moment, it works as expected because we only call it for installing maven and nodejs.
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# If this list grows, please consider adding some sort of mapping mechanism.
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function linux_install() {
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! is_linux && return 1
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if program_exists "apt"; then
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apt_install "$@"
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elif program_exists "pacman"; then
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pacman_install "$@"
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else
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echo "Unsupported Linux distro."
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exit 1;
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fi
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}
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###############
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# Aptitude
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###############
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function apt_update() {
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sudo apt update
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}
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function apt_is_installed() {
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local package=$1
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dpkg -s "$package" >/dev/null 2>&1
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}
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function apt_install() {
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local package=$1
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if apt_is_installed "$package"; then
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cecho "+ $package already installed... skipping."
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else
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sudo apt install -y "$package"
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fi
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}
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###############
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# Pacman
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###############
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function pacman_update() {
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sudo pacman -Syu
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}
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function pacman_is_installed() {
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local package=$1
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pacman -Qs $package >/dev/null 2>&1
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}
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function pacman_install() {
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local package=$1
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if pacman_is_installed "$package"; then
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cecho "+ $package already installed... skipping."
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else
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sudo pacman -S --noconfirm "$package"
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fi
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}
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###############
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# RVM
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###############
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function load_rvm_if_available() {
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[ -f ~/.rvm/scripts/rvm ] && source ~/.rvm/scripts/rvm
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}
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###############
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# NVM
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###############
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function load_nvm_if_available() {
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[ -f ~/.nvm/nvm.sh ] && source ~/.nvm/nvm.sh
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}
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function nvm_installed() {
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program_exists "nvm"
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}
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