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

RED='\033[0;31m'
GREEN='\033[0;32m'
NC='\033[0m'

missing=0

check() {
  if command -v "$1" &>/dev/null; then
    printf "${GREEN}✓${NC} %s found: %s\n" "$1" "$(command -v "$1")"
  else
    printf "${RED}✗${NC} %s not found\n" "$1"
    missing=$((missing + 1))
  fi
}

echo "=== Zero-Check Pipeline: Dependency Check ==="
echo ""
echo "-- Core --"
check git
check docker
check uv

echo ""
echo "-- Python toolchain --"
check ruff
check semgrep
check gitleaks
check pip-audit
check pytest

echo ""
echo "-- Go toolchain --"
check go
check golangci-lint
check govulncheck

echo ""
if [ "$missing" -gt 0 ]; then
  echo "Missing $missing tool(s). Install before running the gauntlet."
  exit 1
else
  echo "All tools found. Ready to validate."
  exit 0
fi