#!/usr/bin/env bash
set -Eeuo pipefail
SRC=${1:?usage: check-rustproxy-source.sh /path/to/RustProxy}

for f in Cargo.toml grafana/rustproxy-overview.json src/main/bootstrap.rs; do
    [[ -f "$SRC/$f" ]] || { echo "missing: $f" >&2; exit 1; }
done
grep -q '^name = "rust-proxy"' "$SRC/Cargo.toml"
grep -q 'RUST_PROXY_CONFIG' "$SRC/src/main/bootstrap.rs"
grep -q 'Reload,' "$SRC/src/main/bootstrap.rs"

# Old RustProxy releases shipped full Debian metadata. The 0.34.x source
# archive no longer does; the builder's own nFPM fallback is authoritative.
if [[ -f "$SRC/debian/rustproxy.service" ]]; then
    grep -q 'ExecStart=' "$SRC/debian/rustproxy.service"
else
    [[ -f "$SRC/deploy/rustproxy.service" ]] || { echo 'no reference systemd unit found' >&2; exit 1; }
    grep -q '^ExecReload=' "$SRC/deploy/rustproxy.service"
fi

echo 'RustProxy source supports --config and soft reload: OK'