// Renovate configuration file
// This file is generated by Terraform and uploaded to the container

module.exports = {
  // Platform configuration
  platform: '${platform}',
  endpoint: '${endpoint}',

  // Bot identity
  gitAuthor: '${git_author}',
  username: '${username}',

  // Repository discovery
  autodiscover: ${autodiscover},

  // Onboarding configuration for new repositories
  onboardingConfig: ${onboarding_config},

  // Recommended: Use persistent cache directory
  cacheDir: '/tmp/renovate/cache',

  // Logging
  logContext: 'renovate-bot',

  // Additional recommended settings for Gitea
  requireConfig: 'optional',

  // Schedule configuration - only run during specified time window
  // This reduces resource usage by limiting when Renovate checks for updates
  // Cron format: minute hour day-of-month month day-of-week
  schedule: ['* 2-3 * * *'],  // 2:00 AM to 3:59 AM
  timezone: 'Europe/Amsterdam',

  // Regex managers for custom version detection
  // This enables Renovate to detect Docker image versions in Terraform files
  // when annotated with: # renovate: datasource=docker
  regexManagers: [
    {
      // Match Docker image versions in Terraform files (.tf and .tfvars)
      // Requires annotation comment above the image line
      // Example:
      //   # renovate: datasource=docker
      //   image = "nginx:1.25.0"
      fileMatch: ['\\.tf$', '\\.tfvars$'],
      matchStrings: [
        '#\\s*renovate:\\s*datasource=docker\\s*\\n\\s*image\\s*=\\s*"(?<depName>[^:"]+):(?<currentValue>[^"]+)"'
      ],
      datasourceTemplate: 'docker'
    },
    {
      // Match Docker image versions with explicit versioning scheme
      // Example:
      //   # renovate: datasource=docker versioning=semver
      //   image = "hashicorp/vault:1.17.3"
      fileMatch: ['\\.tf$', '\\.tfvars$'],
      matchStrings: [
        '#\\s*renovate:\\s*datasource=docker\\s+versioning=(?<versioning>\\S+)\\s*\\n\\s*image\\s*=\\s*"(?<depName>[^:"]+):(?<currentValue>[^"]+)"'
      ],
      datasourceTemplate: 'docker',
      versioningTemplate: '{{versioning}}'
    },
    {
      // Match separate image and version/tag variables
      // Example:
      //   # renovate: datasource=docker depName=redis
      //   version = "8.0.0"
      fileMatch: ['\\.tf$', '\\.tfvars$'],
      matchStrings: [
        '#\\s*renovate:\\s*datasource=(?<datasource>\\S+)\\s+depName=(?<depName>\\S+)\\s*\\n.*?(?:version|tag)\\s*=\\s*"(?<currentValue>[^"]+)"'
      ],
      datasourceTemplate: '{{datasource}}'
    }
  ],

  // Repository-level settings can be overridden in renovate.json files
};