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

if [ "$#" -ne 2 ]; then
  echo "Usage: scripts/pr-prepare <init|validate-commit|gates|push|run> <PR>"
  exit 2
fi

mode="$1"
pr="$2"
base="$(cd "$(dirname "$0")" && pwd)/pr"

case "$mode" in
  init)
    exec "$base" prepare-init "$pr"
    ;;
  validate-commit)
    exec "$base" prepare-validate-commit "$pr"
    ;;
  gates)
    exec "$base" prepare-gates "$pr"
    ;;
  push)
    exec "$base" prepare-push "$pr"
    ;;
  run)
    exec "$base" prepare-run "$pr"
    ;;
  *)
    echo "Usage: scripts/pr-prepare <init|validate-commit|gates|push|run> <PR>"
    exit 2
    ;;
esac