Quick setup of Ubuntu VM on MacOS for VsCode remote development

multipass-vscode.sh

#!/bin/sh
set -e

VM_NAME=vm-ubuntu-dev

[ ! -f ~/.ssh/id_rsa.pub ] && ssh-keygen -b 4096 -t rsa

SSH_KEY=$(cat ~/.ssh/id_rsa.pub)

tee ~/$VM_NAME.yaml >/dev/null <<EOF
ssh_authorized_keys:
  - $SSH_KEY
EOF

brew list multipass || brew install multipass

multipass info $VM_NAME || multipass launch --name $VM_NAME --cloud-init ~/$VM_NAME.yaml

VM_IP=$(multipass info $VM_NAME | awk '/^IPv4:/ { print $2 }')

echo "IP: $VM_IP"

code --remote ssh-remote+ubuntu@$VM_IP &