prek/.github/renovate.json5

{
  $schema: 'https://docs.renovatebot.com/renovate-schema.json',
  extends: [
    'config:recommended',
    // https://docs.renovatebot.com/presets-default/#configmigration
    ':configMigration',
    // https://docs.renovatebot.com/presets-customManagers/#custommanagersgithubactionsversions
    // Update _VERSION environment variables in GitHub Action files.
    'customManagers:githubActionsVersions',
  ],
  // release.yml is generated by cargo-dist and should not be updated.
  ignorePaths: [
    '.github/workflows/release.yml'
  ],
  schedule: ["* 0-3 * * 1"],
  prHourlyLimit: 10,
  labels: [
    'internal'
  ],
  // Refresh lock files to keep them up-to-date
  lockFileMaintenance: {
    enabled: true,
    groupName: 'Lock file maintenance',
  },
  semanticCommits: 'disabled',
  // pre-commit is currently in beta testing, must opt in
  'pre-commit': {
    enabled: true
  },
  cargo: {
    // See https://docs.renovatebot.com/configuration-options/#rangestrategy
    rangeStrategy: "update-lockfile",
    managerFilePatterns: ["/^Cargo\\.toml$/", "/^crates/.*Cargo\\.toml$/"],
  },
  enabledManagers: [
    'github-actions',
    'pre-commit',
    'cargo',
    'custom.regex',
    'pep621',
  ],
  customManagers: [
    // Update `uv` version in `crates/prek/src/languages/python/uv.rs` and CI workflows.
    {
      customType: 'regex',
      managerFilePatterns: [
        '/src/languages/python/uv.rs$/',
        '/.github/workflows/.*\\.yml$/',
      ],
      datasourceTemplate: 'pypi',
      packageNameTemplate: 'uv',
      matchStrings: [
        'const\\s+CUR_UV_VERSION\\s*:\\s*&str\\s*=\\s*"(?<currentValue>\\d+\\.\\d+\\.\\d+)"',
        'UV_VERSION:\\s*"(?<currentValue>\\d+\\.\\d+\\.\\d+)"',
      ]
    },
    // Update major GitHub actions references in documentation.
    {
      customType: 'regex',
      managerFilePatterns: [
        '/README\\.md$/',
        '/^docs/.*\\.md$/'
      ],
      matchStrings: [
        '\\suses: (?<depName>[\\w-]+/[\\w-]+)(?<path>/.*)?@(?<currentValue>.+?)\\s',
      ],
      datasourceTemplate: 'github-tags',
      versioningTemplate: 'regex:^v(?<major>\\d+)$',
    },
    // Minimum supported Rust toolchain version
    {
      customType: "regex",
      managerFilePatterns: ["/(^|/)Cargo\\.toml$/"],
      matchStrings: [
        'rust-version\\s*=\\s*"(?<currentValue>\\d+\\.\\d+(\\.\\d+)?)"',
      ],
      depNameTemplate: "msrv",
      packageNameTemplate: "rust-lang/rust",
      datasourceTemplate: "github-releases",
    },
    // Rust toolchain version
    {
      customType: "regex",
      managerFilePatterns: ["/(^|/)rust-toolchain\\.toml$/"],
      matchStrings: [
        'channel\\s*=\\s*"(?<currentValue>\\d+\\.\\d+(\\.\\d+)?)"',
      ],
      depNameTemplate: "rust",
      packageNameTemplate: "rust-lang/rust",
      datasourceTemplate: "github-releases",
    }
  ],
  packageRules: [
    // Group all GitHub Actions updates together
    {
      groupName: 'GitHub Actions',
      matchManagers: ['github-actions'],
      matchDepTypes: ['action'],
      // Pin GitHub Actions to immutable SHAs
      pinDigests: true
    },
    // rui314/setup-mold publishes tags, but not GitHub releases.
    {
      matchManagers: ['github-actions'],
      matchDepTypes: ['action'],
      matchDepNames: ['rui314/setup-mold'],
      overrideDatasource: 'github-tags',
    },
    {
      groupName: 'pre-commit',
      matchManagers: ['pre-commit'],
      matchFileNames: ['.pre-commit-config.yaml']
    },
    // Annotate GitHub Actions SHAs with a SemVer version.
    {
      extends: [
        'helpers:pinGitHubActionDigests'
      ],
      extractVersion: '^(?<version>v?\\d+\\.\\d+\\.\\d+)$',
      versioning: 'regex:^v?(?<major>\\d+)(\\.(?<minor>\\d+)\\.(?<patch>\\d+))?$'
    },
    // Disable updates for GitHub runners: we'd only pin them to a specific version
    // if there was a deliberate reason to do so
    {
      groupName: 'GitHub runners',
      matchManagers: [
        'github-actions'
      ],
      matchDatasources: [
        'github-runners'
      ],
      description: "Disable PRs updating GitHub runners (e.g. 'runs-on: macos-14')",
      enabled: false
    },
    // Disable updates for the msvc-dev-cmd action, the latest version does not work.
    {
      matchManagers: [
        "github-actions"
      ],
      matchDepTypes: [
        "action"
      ],
      matchDepNames: [
        "ilammy/msvc-dev-cmd"
      ],
      enabled: false
    },
    {
      matchManagers: ["custom.regex"],
      matchDepNames: ["rust"],
      commitMessageTopic: "Rust",
    },
    {
      matchManagers: [ 'cargo', 'pre-commit', 'github-actions', 'pep621', 'custom.regex' ],
      minimumReleaseAge: '7 days'
    },
    {
      commitMessageTopic: "MSRV",
      matchManagers: ["custom.regex"],
      matchDepNames: ["msrv"],
      // We have a rolling support policy for the MSRV
      // 2 releases back * 6 weeks per release * 7 days per week + 1
      minimumReleaseAge: "85 days",
      internalChecksFilter: "strict",
      groupName: "MSRV",
    }
  ]
}