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

REPO_ROOT="$(git rev-parse --show-toplevel)"

# Git exports repository-local overrides to hooks. Do not let test fixtures in
# temporary directories inherit this worktree's refs, index or shared config.
git_local_env="$(git rev-parse --local-env-vars)"
while IFS= read -r git_env_name; do
  unset "$git_env_name"
done <<< "$git_local_env"
unset git_local_env git_env_name

if [ "${YAMS_SKIP_PREPUSH_CI_GATE:-0}" != "1" ]; then
  gate_args=()
  if [ "${YAMS_PREPUSH_GATE_SELF_TEST:-0}" = "1" ]; then
    gate_args+=(--self-test)
  fi
  if [ -n "${YAMS_PREPUSH_GATE_ARGS:-}" ]; then
    # shellcheck disable=SC2206
    extra_args=(${YAMS_PREPUSH_GATE_ARGS})
    gate_args+=("${extra_args[@]}")
  fi
  if [ "${#gate_args[@]}" -gt 0 ]; then
    "$REPO_ROOT/scripts/local-ci/pre-push-ci-gate.sh" "${gate_args[@]}"
  else
    "$REPO_ROOT/scripts/local-ci/pre-push-ci-gate.sh"
  fi
else
  echo "[pre-push] YAMS_SKIP_PREPUSH_CI_GATE=1; skipping host sanitizer CI gate" >&2
fi

if [ "${YAMS_PREPUSH_COVERAGE:-0}" = "1" ]; then
  "$REPO_ROOT/scripts/run-local-coverage.sh" "$@"
else
  echo "[pre-push] coverage gate skipped; set YAMS_PREPUSH_COVERAGE=1 to run it" >&2
fi

if [ "${YAMS_PREPUSH_GH_LANE:-0}" = "1" ]; then
  PROFILE="${YAMS_PREPUSH_GH_PROFILE:-fast}"
  "$REPO_ROOT/scripts/local-ci/push-lane.sh" --profile "${PROFILE}"
fi