version: 2
updates:
  - package-ecosystem: "github-actions"
    directory: "/"
    schedule:
      interval: "weekly"
    open-pull-requests-limit: 3
    groups:
      actions:
        patterns:
          - "*"
    ignore:
      # git-town/action v1.3.x crashes on cyclic PR graphs (self-loop main->main
      # fork PRs) via its topological-sort visualization. Pinned to v1.2.1 in
      # git-town.yml; block v1.3.x until upstream tolerates cyclic edges.
      - dependency-name: "git-town/action"
        update-types:
          - "version-update:semver-minor"
          - "version-update:semver-major"

  - package-ecosystem: "gomod"
    directories:
      - "/"
    schedule:
      interval: "weekly"
    open-pull-requests-limit: 15
    groups:
      golang-x-packages:
        patterns:
          - "golang.org/x/*"
      aws-sdk:
        patterns:
          - "github.com/aws/aws-sdk-go-v2/*"
      pion:
        patterns:
          - "github.com/pion/*"
      gorm:
        patterns:
          - "gorm.io/*"
      otel:
        patterns:
          - "go.opentelemetry.io/*"
      testcontainers:
        patterns:
          - "github.com/testcontainers/testcontainers-go/*"
      wireguard:
        patterns:
          - "golang.zx2c4.com/wireguard*"

  # Base images of the source-build Dockerfiles, pinned by digest (Chainguard
  # publishes only :latest for free). Dockerfile.release files feed goreleaser
  # and keep the published images as they are, so their bases are left alone.
  - package-ecosystem: "docker"
    directories:
      - "/upload-server"
    schedule:
      interval: "weekly"
    open-pull-requests-limit: 3
    groups:
      base-images:
        patterns:
          - "*"
    ignore:
      - dependency-name: "gcr.io/distroless/base"
      # Go minor and major versions move with the rest of the repository;
      # patch releases and new digests of the pinned tag still come through.
      - dependency-name: "golang"
        update-types:
          - "version-update:semver-minor"
          - "version-update:semver-major"