.github/dependabot.yml

# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Dependabot configuration for cloudstore.
#
# IMPORTANT: PRs filed by Dependabot are reviewed and merged by hand. Do NOT
# add an auto-merge workflow. Hadoop/AWS SDK/GCS-connector versions are
# manually selected to work around known CVEs and downstream compatibility
# constraints; an automated bump can silently regress those fixes.
#
# Dependabot itself never auto-merges; that requires a separate workflow.
# This file only causes PRs to be opened, which is exactly the desired
# behaviour - visibility without automatic acceptance.

version: 2
updates:

  # Pin third-party GitHub Actions by SHA per SECURITY.md.
  # Dependabot understands the "uses: org/action@<sha> # vX.Y.Z" pattern
  # and rewrites both the SHA and the trailing version comment together.
  - package-ecosystem: github-actions
    directory: /
    schedule:
      interval: weekly
    open-pull-requests-limit: 5
    labels:
      - dependencies
      - github-actions
    cooldown:
      default-days: 7

  # Maven dependencies. Most cloudstore deps are `provided` scope - the host
  # Hadoop install supplies them at runtime - so a bump here only changes
  # what the test/CI run resolves against, not what ships in the jar.
  # Still worth surfacing: plugin versions, junit, assertj, avro etc. are
  # all in scope.
  - package-ecosystem: maven
    directory: /
    schedule:
      interval: weekly
    open-pull-requests-limit: 5
    labels:
      - dependencies
      - maven
    cooldown:
      default-days: 7

    # Shut up warnings about hadoop and the asf/gcs bundle JARs
    ignore:
      - dependency-name: org.apache.hadoop:*
      - dependency-name: software.amazon.awssdk:*
      - dependency-name: com.google.cloud.bigdataoss:*