sources.yaml

# Declarative description of every mirror this repository publishes.
#
# This file is the single source of truth. tools/mirror.py derives the
# git-filter-repo invocation, the commit-message rewriting, the per-source
# mirror branches and the combined branches from it; nothing about the mapping
# is hard-coded in the workflow.
#
# The paths below reproduce what the previous mirror-*.yaml workflows filtered,
# so this change makes the pipeline configuration-driven without moving any
# package between repositories.
#
# Determinism contract
# --------------------
# Per-source mirrors are pure functions of (upstream commit, this file):
#
#   git-filter-repo rewrites each upstream history. Same input plus same
#   arguments always yields the same commit ids, so those branches publish as
#   fast-forwards. A failed push means reproducibility was lost.
#
# The combined branch is the pure function f(published tip, member tips):
#
#   Member commits not yet reflected in the published tip are replayed on top
#   of it. Resume position is recovered from the tip tree (renamed subtree
#   oids). Same tip plus same members always yield the same commit ids, so the
#   push is a fast-forward (or a no-op). --verify checks both the tip tree
#   against the member tips and that a second build reproduces the commit id.

version: 1

sources:
  autoware_universe:
    upstream: https://github.com/autowarefoundation/autoware_universe.git
    ref: main
    # Flat name kept: awf-latest/universe cannot coexist with the existing
    # awf-latest branch, and deleting it is refused by the organisation rulesets.
    mirror_branch: awf-latest
    paths:
      - path: common/
      - path: .github/
      - path: docs/
      - regex: ^[^/]*$ # root-level files (LICENSE, NOTICE, ...)
    message_rules:
      - pattern: '#(\d+)'
        replacement: autowarefoundation/autoware_universe#\1

  autoware_core:
    upstream: https://github.com/autowarefoundation/autoware_core.git
    ref: main
    mirror_branch: awf-core-latest
    paths:
      - path: common/
      - path: testing/
    message_rules:
      - pattern: '#(\d+)'
        replacement: autowarefoundation/autoware_core#\1

  tier4_universe_e2e:
    upstream: https://github.com/tier4/autoware_universe.git
    ref: feat/v0.64/e2e_scenario_pass
    mirror_branch: feat/v0.64/e2e_scenario_pass
    paths:
      - path: common/
      - path: .github/
      - path: docs/
      - regex: ^[^/]*$ # root-level files (LICENSE, NOTICE, ...)
    # Commits authored before the fork point still refer to upstream pull
    # requests; later ones refer to the TIER IV fork.
    message_rules:
      - until: 2026-02-21T00:00:00Z
        pattern: '#(\d+)'
        replacement: autowarefoundation/autoware_universe#\1
      - since: 2026-02-21T00:00:00Z
        pattern: (?<!autowarefoundation)(?<!autowarefoundation/autoware_universe)#(\d+)
        replacement: tier4/autoware_universe#\1

  tier4_core_e2e:
    upstream: https://github.com/tier4/autoware_core.git
    ref: feat/v0.64/e2e_scenario_pass
    # Sibling of feat/v0.64/e2e_scenario_pass: git cannot nest
    # feat/v0.64/e2e_scenario_pass/core under that branch.
    mirror_branch: feat/v0.64/e2e_scenario_pass-core
    paths:
      - path: common/
      - path: testing/
    message_rules:
      - until: 2026-02-21T00:00:00Z
        pattern: '#(\d+)'
        replacement: autowarefoundation/autoware_core#\1
      - since: 2026-02-21T00:00:00Z
        pattern: (?<!autowarefoundation)(?<!autowarefoundation/autoware_core)#(\d+)
        replacement: tier4/autoware_core#\1

combined:
  # Same members as e2e-combined-latest; new name for consistency with planning
  # / control (universe+core only). First publish builds from scratch.
  tier4-e2e-combined-latest:
    # Pending member commits are appended onto the published tip, ordered by
    # committer date among themselves. Ties break on member order then original
    # commit id. The result is a deterministic function of (published tip,
    # member tips) and always fast-forwards.
    order_by: committer_date
    # Trusted e2e_scenario_pass histories from the tier4 forks only.
    members:
      - source: tier4_universe_e2e
        rename:
          common: universe/common
      - source: tier4_core_e2e
        rename:
          common: core/common
          testing: core/testing