#!/usr/bin/env bash
# Copies a release package to the Steam Frame over SSH and installs it there (registers
# it with SteamVR and starts it; an existing installation in the same place is updated).
# SteamVR must be running on the Frame.
#
#   scripts/deploy-to-frame.sh <ssh-target> [package-dir] [remote-dir]
#   e.g. scripts/deploy-to-frame.sh steamos@frame
#
# package-dir defaults to the newest dist/*-linux-arm64 package (scripts/package-release.sh);
# remote-dir defaults to the package's base name in the remote home directory.
set -euo pipefail

target="${1:?usage: $0 <ssh-target> [package-dir] [remote-dir]}"
root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
# ls fails when one of the patterns matches nothing (e.g. no bundled package); with
# pipefail that would end the script silently.
package="${2:-$(ls -dt "$root"/dist/*-linux-arm64 "$root"/dist/*-linux-arm64-bundled 2>/dev/null | head -1 || true)}"
[[ -n "$package" && -x "$package/install.sh" ]] || {
    echo "No release package found (run scripts/package-release.sh first)" >&2; exit 1; }
# Without the version: updates go to the same place and replace the old version.
remote="${3:-$(basename "$package" | sed -E 's/-[0-9][0-9.]*-linux-arm64(-bundled)?$//')}"

rsync -a --delete --exclude logs/ "$package/" "$target:$remote/"
ssh "$target" "\$HOME/$remote/install.sh"
echo "Installed $(basename "$package") to $target:~/$remote"