#!/usr/bin/env bash
# Static analysis gate for release builds.
#
# Runs go vet and staticcheck (all default checks, including U1000 for dead
# code) over the whole module. A non-zero exit fails the release.
#
# Usage: ./scripts/check.sh
#
# Prefers a staticcheck binary on PATH (e.g. ~/go/bin/staticcheck) so
# repeated runs are fast; falls back to `go run` with a pinned version.
set -euo pipefail

REPO=$(cd "$(dirname "$0")/.." && pwd)
cd "$REPO"

# v0.7.0 cannot read Go 1.27's export data ("export data version 4 is
# greater than maximum supported version 2"); v0.8.0-rc.1 is the first
# release that can. Re-pin to stable v0.8.0 once it lands.
STATICCHECK_VERSION="v0.8.0-rc.1"

echo "=== go vet ==="
go vet ./...

echo "=== staticcheck ==="
if command -v staticcheck >/dev/null 2>&1; then
	staticcheck ./...
else
	go run honnef.co/go/tools/cmd/staticcheck@"$STATICCHECK_VERSION" ./...
fi

echo "=== checks passed ==="