90 lines
1.3 KiB
Bash
90 lines
1.3 KiB
Bash
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#!/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 install_homebrew_if_needed() {
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! is_macos && return 0
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if test ! $(which brew); then
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cecho "@b@blue[[+ Installing homebrew]]"
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ruby -e "$(curl -fsSL \
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https://raw.githubusercontent.com/Homebrew/install/master/install)"
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brew update
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else
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already_installed "Homebrew"
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fi
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}
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function brew_install() {
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local package=$1
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if ! is_macos; then
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return 0
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fi
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if brew list "$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=$1
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if ! is_macos; then
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return 0
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fi
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if brew cask list | grep -q "$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=$1
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if ! is_macos; then
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return 0
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fi
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if ! brew tap | grep -q "$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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# 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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