#!/usr/bin/env bash
set -euo pipefail

REPO_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
cd "${REPO_DIR}"
export PATH="$(go env GOPATH)/bin:${PATH}"
STATICCHECK_VERSION="${ANANKE_STATICCHECK_VERSION:-2025.1.1}"

run_with_retry() {
  local attempts="$1"
  shift
  local try=1
  local delay=3
  local rc=0
  while true; do
    "$@" && return 0
    rc=$?
    if [[ "${try}" -ge "${attempts}" ]]; then
      return "${rc}"
    fi
    echo "[lint] retry ${try}/${attempts} after rc=${rc}: $*" >&2
    sleep "${delay}"
    delay=$((delay * 2))
    try=$((try + 1))
  done
}

if ! command -v staticcheck >/dev/null 2>&1 || ! staticcheck -version 2>/dev/null | grep -q "${STATICCHECK_VERSION}"; then
  echo "[lint] installing staticcheck ${STATICCHECK_VERSION}"
  run_with_retry 4 go install "honnef.co/go/tools/cmd/staticcheck@${STATICCHECK_VERSION}"
fi

echo "[lint] go vet"
go vet ./...

echo "[lint] staticcheck (pedantic code-smell pass)"
staticcheck ./...