cloud-arch/bootstrap.sh at master · jonhoo/cloud-arch · GitHub

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#!/bin/sh
set -e

. ./common.sh

sudo date > /dev/null

sec "Creating bootstrap image"

msg "Checking that we have necessary build tools"
pacman -Qi arch-install-scripts >/dev/null || sudo pacman -S arch-install-scripts # for pacstrap

tmp=$(mktemp -d -t arch-cloud-bootstrap.XXXXXXXXXX)
tmp=$(readlink -f "$tmp")
rm -f bootstrapped.raw.tmp
rm -f bootstrapped.raw
./mount.sh "bootstrapped.raw.tmp" "$tmp"

msg "Installing packages"
sudo pacman -Syy
{
	# prefer linux-lts over linux:
	# https://bbs.archlinux.org/viewtopic.php?pid=1358205#p1358205
	pacman -Sqg base | sed 's/^\(linux\)$/\1-lts/';
	echo \
		syslinux \
		openssh sudo \
		gnu-netcat rsync wget git \
		python2 \
		vim \
		linux-lts \
		cloud-init dmidecode \
		rxvt-unicode-terminfo
} | sudo pacstrap -c "$tmp" -

./unmount.sh "$tmp"
mv bootstrapped.raw.tmp bootstrapped.raw