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The sync loop calls fetch_repository_data() to get clone URLs so it knows
where to fetch git data from. Previously this only queried the database,
which means an announcement still in purgatory (no git data yet) would
return no clone URLs, so the sync loop could never fetch the git data
needed to promote the announcement - a circular deadlock.
Fix by switching to fetch_repository_data_with_purgatory() which combines
database announcements with purgatory announcements. Update the trait
method's doc comment to document this behaviour.
The mock implementation in tests is unaffected since it returns
pre-configured data rather than delegating to either function.
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The partial fix treating ProcessResult::Purgatory as confirmed in
pending_sync_index would trigger full L2/L3 sync for purgatory
announcements. Per design (decision #6), purgatory announcements
should only sync state events via SyncLevel::StateOnly (not yet
implemented).
Ignore test_archive_read_only_creates_bare_repo until SyncLevel
is implemented in Phase 3.
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Route new announcements to purgatory instead of accepting immediately.
Announcements are promoted to the database when git data arrives,
ensuring we only serve announcements for repos with actual content.
Implemented:
- AnnouncementPurgatoryEntry type and DashMap store
- Route new announcements to purgatory (replacement announcements skip)
- Promote announcements on git data arrival (process_purgatory_announcements)
- Authorization checks purgatory announcements (fetch_repository_data_with_purgatory)
- State policy uses purgatory announcements for maintainer validation
- Cleanup task handles announcement expiry
- Updated count()/cleanup() to 3-tuples
Known broken:
- test_archive_read_only_creates_bare_repo fails: sync module does not
treat purgatory announcements as confirmed repos, so per-repo sync
(state events, PRs) is never triggered for purgatory announcements
- Announcement persistence (save/restore) not implemented
- SyncLevel (StateOnly vs Full) not implemented
- Soft expiry two-phase not implemented
- Expiry extension on state event / git auth not wired up
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When git fetch fails with 'upload-pack: not our ref', git stops at the first
missing OID and doesn't attempt to fetch remaining OIDs. This means if we
request 5 OIDs and the first is missing, we never try the other 4 (which may
exist on the remote).
Changes:
- Parse missing OID from stderr for clearer error messages
- Single OID case: 'remote missing only oid requested: <oid>'
- Multi OID case: Log WARNING and indicate other OIDs weren't attempted
- Identifies the bug that needs retry logic to fetch OIDs individually
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Previously, purgatory sync was using '--depth=1' when fetching OIDs from
remote servers. This created shallow clones with only 1-2 commits instead
of the complete git history.
The fix removes the '--depth=1' flag, allowing git to fetch the complete
commit history chain when fetching specific commit OIDs. This is the
correct behavior for GRASP - users cloning from our relay should get the
full repository history.
Changes:
- Remove '--depth=1' from git fetch command in RealSyncContext::fetch_oids
- Update comment to clarify that full history is fetched
Impact:
- Production repositories will now contain full git history
- Users cloning from the relay will get complete commit chains
- No more 'shallow' files in git repositories
- May be slightly slower due to fetching more data, but correctness is prioritized
Testing:
- All 564 tests pass (276 unit + 288 integration)
- No regressions in existing functionality
Fixes issue documented in work/active-issues/shallow-git-fetch.md
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Implement domain-level naughty list tracking for git remotes, reusing the
existing NaughtyListTracker from relay sync. This prevents repeated attempts
to fetch from git domains with persistent infrastructure issues (SSL/TLS
certificate errors, DNS failures).
Changes:
- Updated NaughtyListTracker to track both relay URLs and git domains
- Added git_naughty_list field to RealSyncContext for error classification
- Modified fetch_oids() to classify git fetch errors and record naughty domains
- Updated sync_identifier_next_url() to filter out naughty domains during URL selection
- Added git_naughty_list parameter to ThrottleManager for domain queue processing
- Threaded naughty list through start_sync_loop and all sync functions
- Updated all tests to pass naughty list parameter
The naughty list uses 12-hour expiration (configurable) to allow domains to
recover from infrastructure issues. First occurrence logs WARN, repeats log DEBUG.
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- Fix relay_connected() helper to check v >= 2 (Syncing/Connected states)
- Fix unit test to use status value 3 (Connected) instead of 1 (Connecting)
- Fix clippy warning: use .to_vec() instead of .iter().cloned().collect()
All 61 sync integration tests now passing.
All 238 unit tests passing.
Clippy clean.
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The mock was creating multiple clone tags (one per URL), which violated
NIP-34 format and triggered validation errors added in commit 92bfbd3.
NIP-34 specifies: single clone tag with multiple values
["clone", "https://url1.com", "https://url2.com", ...]
NOT multiple clone tags:
["clone", "https://url1.com"]
["clone", "https://url2.com"]
This regression caused 7 purgatory::sync::functions tests to fail because
RepositoryAnnouncement::from_event() now correctly rejects announcements
with multiple clone tags.
Fixes:
- next_url_skips_throttled_domains
- next_url_skips_tried_urls
- next_url_filters_our_domain
- next_url_with_specific_domain
- get_throttled_domains_returns_only_throttled_with_untried
- sync_identifier_enqueues_throttled_domains_when_incomplete
- sync_identifier_tries_multiple_urls_until_complete
All 232 unit tests now pass.
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Add support for extracting clone URLs from PR/PR-Update events (kind 1618/1619)
during purgatory sync, per NIP-34 specification. This enables fetching PR commits
from URLs specified in the PR event itself, not just from repository announcement
clone URLs.
Changes:
- Add collect_pr_clone_urls() to SyncContext trait
- Implement in RealSyncContext: extract clone tags from PR events in purgatory
- Implement in MockSyncContext: configurable PR clone URLs for testing
- Update sync_identifier_next_url to merge PR clone URLs with announcement URLs
- Update get_throttled_domains_with_untried_urls with same merge logic
- Add unit tests for PR clone URL extraction and filtering
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Implement the production SyncContext that connects to real systems:
- RealSyncContext struct holding purgatory, database, git_data_path,
our_domain, and local_relay references
- fetch_repository_data: delegates to git::authorization module
- collect_needed_oids: collects commit hashes from state events
(branches/tags) and PR events (c-tag) in purgatory
- oid_exists: delegates to git::oid_exists function
- fetch_oids: uses git fetch --depth=1 to retrieve specific OIDs
from remote servers, running in spawn_blocking for async safety
- process_newly_available_git_data: delegates to the unified function
in git::sync module for consistent post-git-data processing
- has_pending_events: delegates to purgatory method
- find_target_repo: finds first existing owner repository on disk
- our_domain: returns configured domain for clone URL filtering
This enables the purgatory sync loop to use real database queries,
git operations, and event processing instead of mocks.
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Implement the abstraction layer for purgatory sync operations:
- SyncContext trait: defines interface for repository data fetching,
OID existence checks, git fetch operations, and event processing
- ProcessResult: captures outcomes when releasing events from purgatory
- MockSyncContext: test mock with builder pattern for configuring:
- Clone URLs and which OIDs each URL provides
- Needed OIDs (simulates purgatory state)
- URL failure simulation
- Fetch logging for assertions
The trait uses async_trait for async method support and requires
Send + Sync for use in concurrent sync operations.
This abstraction enables unit testing of sync logic without I/O,
while the real implementation (to be added later) will connect
to actual database, git, and relay systems.
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