#!/bin/bash
# hlstranscode $URL

cat >/tmp/cloud.conf <<EOFF
#!/bin/bash
apt-get update -qq
apt-get install ffmpeg -y -qq
curl https://rclone.org/install.sh | bash 2>/dev/null >/dev/null

export ID=\$(curl http://169.254.169.254/metadata/v1/id 2>/dev/null)
export URL="$1"

mkdir -p /root/.config/rclone /root/inp
cat > /root/.config/rclone/rclone.conf <<EOF
$(cat ~/.config/rclone/rclone.conf)
EOF

cd /root/inp
curl "\$URL" -L -O
export SUM=\$(sha1sum * | awk '{print \$1}')
cd /root

git clone https://github.com/vincentbernat/video2hls /root/video2hls 2>/dev/null
/root/video2hls/video2hls --audio-only --audio-bitrate 128 --output /root/out/\$SUM /root/inp/*
ffmpeg -i /root/inp/* /root/out/\$SUM/index.vtt 2>/dev/null
echo "\$URL" >> /root/out/\$SUM/.source
rclone copy /root/out/ b2:ads-share/hls/ --transfers=40

echo \$SUM
echo "ALLDONE (ctrl-c)"
curl -X POST --data '{"from": "hlstranscode", "message": "transcoded $(basename "$1") '\$SUM'"}' https://logger.alyssasmith.id.au
curl -X DELETE -H "Authorization: Bearer $(grep access-token "/Users/alyssa/Library/Application Support/doctl/config.yaml" | awk '{print $2}')" https://api.digitalocean.com/v2/droplets/\$ID
EOFF
cat /tmp/cloud.conf
read IP <<< $(set -x; doctl compute droplet create hlstranscode-$(date +%Y%m%d-%H%M%S) --region sgp1 --size s-24vcpu-128gb --image ubuntu-20-04-x64 --ssh-keys 28633873,28633866,29533274,29451733,29347920,30747235 --user-data-file /tmp/cloud.conf --wait --no-header --format PublicIPv4)
#(set -x; doctl compute droplet create hlstranscode-$(date +%Y%m%d-%H%M%S) --region sgp1 --size s-24vcpu-128gb --image ubuntu-20-04-x64 --ssh-keys 28633873,28633866,29533274,29451733,29347920,30747235 --user-data-file /tmp/cloud.conf)
rm /tmp/cloud.conf
until (ssh -o StrictHostKeyChecking=no root@$IP tail -f /var/log/cloud-init-output.log); do
  sleep 1
done