#!/usr/bin/env bash
# ssr-sync — back up Homebrew + Mackup state to the configured cloud dir.

set -euo pipefail
SSR_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
# shellcheck source=../lib/common.sh
source "$SSR_ROOT/lib/common.sh"
# shellcheck source=../lib/cloud.sh
source "$SSR_ROOT/lib/cloud.sh"
# shellcheck source=../lib/brew.sh
source "$SSR_ROOT/lib/brew.sh"
# shellcheck source=../lib/mackup.sh
source "$SSR_ROOT/lib/mackup.sh"

ssr::require_macos
ssr::load_config

ssr::log "ssr sync starting"
ssr::syslog "sync starting"

ssr::cloud::ensure_available
backup_dir="$(ssr::cloud::backup_dir)"
mackup_dir="$(ssr::cloud::mackup_dir)"
ssr::ensure_dir "$backup_dir"
ssr::ensure_dir "$mackup_dir"

ssr::brew::ensure_installed
ssr::mackup::ensure_installed
ssr::mackup::configure "$mackup_dir"

ssr::brew::update
ssr::brew::upgrade
ssr::mackup::backup
ssr::brew::dump "$backup_dir"
ssr::brew::cleanup

# Record sync time so `ssr status` can report freshness.
state_dir="${SSR_STATE_DIR:-$HOME/.local/state/ssr}"
ssr::ensure_dir "$state_dir"
date '+%Y-%m-%dT%H:%M:%S%z' > "$state_dir/last-sync"

ssr::ok "ssr sync completed → $backup_dir"
ssr::syslog "sync completed"