epitls_vm/build.sh

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#!/bin/sh
set -e
cd "$(dirname "$(realpath "$0")")"
alias log='echo [build.sh]'
VBOX_VERSION=$(VBoxManage --version | cut -d 'r' -f 1)
ETH_DEV=$(route | grep '^default' | grep -o '[^ ]*$')
VM_NAME="epitls_build"
log "updating environment"
sudo rm -fr tmp
mkdir -p tmp output
if ! [ -f output/guest_add.iso ]
then wget -O output/guest_add.iso "https://download.virtualbox.org/virtualbox/$VBOX_VERSION/VBoxGuestAdditions_$VBOX_VERSION.iso"
fi
AURS="zerofree"
log "creating package db"
rm -fr /tmp/custom-db
mkdir /tmp/custom-db
for aur in $AURS
do
git clone "https://aur.archlinux.org/$aur.git" "/tmp/custom-db/$aur"
( cd "/tmp/custom-db/$aur" && makepkg; )
mv /tmp/custom-db/$aur/$aur-* /tmp/custom-db/
repo-add /tmp/custom-db/custom.db.tar.gz /tmp/custom-db/$aur-*.pkg.tar.zst
done
log "creating iso"
sudo mkarchiso -v -w $PWD/tmp/wdir -r -o $PWD/output $PWD/profile
rm -f output/install.iso
mv output/archlinux-*.iso output/install.iso
if VBoxManage showvminfo $VM_NAME 2> /dev/null
then log "disposing old VM"
VBoxManage unregistervm $VM_NAME --delete-all
fi
log "creating VM"
VBoxManage createvm --name=$VM_NAME --ostype=ArchLinux_64 --register
VBoxManage modifyvm $VM_NAME --cpus=4 --memory=4096 --vram=12 --firmware=efi
VBoxManage modifyvm $VM_NAME --nic1=bridged --bridgeadapter1=$ETH_DEV
VBoxManage createhd --filename=$PWD/tmp/drive.vdi --size=$((1024 * 20)) --variant=Standard
VBoxManage storagectl $VM_NAME --name=SATA --add sata --bootable on
VBoxManage storageattach $VM_NAME --storagectl=SATA --port=0 --device=0 --type=hdd --medium=$PWD/tmp/drive.vdi
VBoxManage storagectl $VM_NAME --name=IDE --add ide
VBoxManage storageattach $VM_NAME --storagectl=IDE --port=0 --device=0 --type=dvddrive --medium=$PWD/output/install.iso
VBoxManage storageattach $VM_NAME --storagectl=IDE --port=1 --device=1 --type=dvddrive --medium=$PWD/output/guest_add.iso
log "running VM with iso"
virtualboxvm --startvm $VM_NAME --dvd $PWD/output/install.iso
log "exporting VM"
VBoxManage storageattach $VM_NAME --storagectl=IDE --port=0 --device=0 --medium=none # removes iso after run
VBoxManage storageattach $VM_NAME --storagectl=IDE --port=1 --device=1 --medium=none # removes iso after run
VBoxManage modifyhd $PWD/tmp/drive.vdi -compact
rm -f $PWD/output/epitls.ova
VBoxManage export $VM_NAME --output=$PWD/output/epitls.ova --vsys=0 --vmname=epitls --description="VM pour le développement à EPITA Toulouse."
log "disposing VM"
VBoxManage unregistervm $VM_NAME --delete-all