#!/bin/sh
set -e

SSH_LOGIN=${SSH_LOGIN:-release}
SSH_ADDRESS=${SSH_ADDRESS:-$SSH_LOGIN@files.radicle.dev}
SSH_KEY="$(rad path)/keys/radicle"

main() {
  version="$(build/version)"
  nid="$(rad self --did | cut -d: -f3-)"
  rad_url="$(rad . | sed s/rad:/rad:\\/\\//)"
  rad_remote="$rad_url/$nid"

  echo "Uploading Radicle $version..."

  if [ -z "$version" ]; then
    echo "fatal: empty version number" >&2 ; exit 1
  fi

  destination="/var/www/files.radicle.dev/releases/$version"

  # Create remote folder.
  ssh -i "$SSH_KEY" "$SSH_ADDRESS" mkdir -p "$destination"
  # Copy files over.
  scp -i "$SSH_KEY" "build/artifacts/radicle-$version"* "$SSH_ADDRESS:$destination"
  scp -i "$SSH_KEY" build/artifacts/radicle.json "$SSH_ADDRESS:$destination"
  scp -i "$SSH_KEY" "build/heartwood-$version.tar.gz" "$SSH_ADDRESS:$destination"

  while IFS= read -r target
  do
    archive=$destination/radicle-$version-$target.tar.xz
    symlink=$destination/radicle-$target.tar.xz

    echo "Creating symlinks for $target.."

    if ssh -n -i "$SSH_KEY" "$SSH_ADDRESS" ln -snf "$archive" "$symlink"; then
        echo "✓ Created symlink: $symlink"
    else
        echo "✗ Failed to create symlink: $symlink"
    fi

    if ssh -n -i "$SSH_KEY" "$SSH_ADDRESS" ln -snf "$archive.sig" "$symlink.sig"; then
        echo "✓ Created symlink: $symlink.sig"
    else
        echo "✗ Failed to create symlink: $symlink.sig"
    fi

    if ssh -n -i "$SSH_KEY" "$SSH_ADDRESS" ln -snf "$archive.sha256" "$symlink.sha256"; then
        echo "✓ Created symlink: $symlink.sha256"
    else
        echo "✗ Failed to create symlink: $symlink.sha256"
    fi
  done < build/TARGETS

  # Pushes tags without assuming the remote the user is using. It does this by
  # using the pushurl directly, i.e.
  # `rad://z3gqcJUoA1n9HaHKufZs5FCSGazv5/<nid>`, where `<nid>` is the local Node
  # ID.
  echo "Pushing tags to ${rad_remote}.."
  git push "${rad_remote}" "releases/${version}"

  echo "Done."
}

main "$@"