5 changed files with 244 additions and 113 deletions
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|
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#!/usr/bin/env bash |
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# This is the initialization script for Alchemy. We can't rely on all systems being able to use 'make' or other utilities by default. |
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# This will ensure that everything is set up as needed. |
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# Bare Metal Alchemist, 2022 |
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|
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# This runs the ingredients script as part of this one, |
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# making sure that some basic values / variables are defined |
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source scripts/ingredients |
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|
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echo "" |
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echo -e "${GREEN}${ULINE}Environment${RESET}" |
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if [ -f .env ]; then |
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grep -v '^#' .env |
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export $(grep -v '^#' .env | xargs) |
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else |
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echo "No .env file found, initializing" |
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echo "ALCHEMY=true" > .env |
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fi |
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|
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echo "" |
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echo -e "${GREEN}${ULINE}System Basics${RESET}" |
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if [[ $ISA && $DISTRO && $UPDATED ]]; then |
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echo "Nothing to do!" |
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fi |
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|
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if [[ ! $ISA ]]; then |
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ISA=$(uname -m) |
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if [ $ISA == 'x86_64' ]; then |
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echo -e "Ayyy you got yourself an ${GREEN}x86${RESET} processor, cool" |
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elif [ $ISA == 'armv7l' ]; then |
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echo -e "I see you rockin an ${GREEN}ARM${RESET} processor, neato" |
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fi |
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echo "ISA=$ISA" >> .env |
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fi |
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if [[ ! $DISTRO ]]; then |
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if [ -f "/etc/debian_version" ]; then |
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DISTRO="debian" |
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echo -e "${GREEN}Debian${RESET}, Ubuntu, or Raspbian OS detected." |
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elif [ -f "/etc/arch-release" ]; then |
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DISTRO="arch" |
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echo -e "${GREEN}Arch or Manjaro-based${RESET} OS detected." |
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elif [ -f "/etc/fedora-release" ]; then |
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DISTRO="fedora" |
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echo -e "${GREEN}Fedora${RESET} detected as the Operating System" |
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elif [ $(uname | grep -c "Darwin") -eq 1 ]; then |
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DISTRO="mac" |
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echo -e "${GREEN}MacOS${RESET} detected." |
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else |
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echo -e "I don't know ${RED}what OS you're running${RESET}! Cancelling this operation." |
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exit 1 |
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fi |
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echo "DISTRO=$DISTRO" >> .env |
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fi |
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|
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if [[ ! $UPDATED ]]; then |
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echo "" |
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echo "Updating the repositories..." |
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echo -e "(you'll probably need to input ${BLUE}your 'sudo' password${RESET} here)" |
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case $DISTRO in |
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"debian") |
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sudo apt update |
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sudo apt autoremove |
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sudo apt upgrade |
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;; |
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"arch") |
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sudo pacman -Syu |
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;; |
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"fedora") |
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sudo dnf update |
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sudo dnf upgrade |
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;; |
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"mac") |
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install |
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sudo brew update |
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;; |
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esac |
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echo "UPDATED=true" >> .env |
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fi |
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|
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echo "" |
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echo -e "${GREEN}${ULINE}Base Dependencies${RESET}" |
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install_if_needed make git wget |
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@ -0,0 +1,53 @@
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#!/bin/bash |
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# Font decoration for better a e s t h e t i c |
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RED="\e[0;31m" |
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GREEN="\e[0;32m" |
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BLUE="\e[0;34m" |
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BOLD="\e[1m" |
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ULINE="\e[4m" |
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RESET="\e[0m" |
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# Make sure that ctrl+C actually exits the script |
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trap "exit" INT |
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# Give informative error messages |
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trap 'echo "Oops! Something went wrong on line $LINENO of this script. Exit code was $?" >&2' ERR |
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# --------------- Functions --------------- |
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# Coding Moment: generally, whenever you see something with brackets at the end of it, like this() |
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# or like(this), it's a function! It takes inputs and gives (or does) something as an output |
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install_if_needed() { |
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for package in "$@" |
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do |
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# TODO Better installation detection than "which" |
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if [ -z $(which $package 2>/dev/null) ]; then |
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echo "installing" $package |
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case $DISTRO in |
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"debian") |
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sudo apt install -y $package |
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;; |
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"arch") |
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sudo pacman -S $package --noconfirm --needed |
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;; |
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"fedora") |
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sudo dnf install -y $package |
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;; |
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"mac") |
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brew install $package |
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;; |
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esac |
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else |
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echo $package 'already installed!' |
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fi |
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done |
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} |
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# --------------- Environment Setup --------------- |
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if [ -f .env ]; then |
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export $(grep -v '^#' .env | xargs) |
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else |
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echo "No .env file, this might cause some issues..." |
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fi |
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