dave
71 lines
3.0 KiB
Rust
71 lines
3.0 KiB
Rust
//! CRDT state layer — manages pipeline state as a conflict-free replicated document backed by SQLite.
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//!
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//! The CRDT document is the primary source of truth for pipeline item
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//! metadata (stage, name, agent, etc.). CRDT ops are persisted to SQLite so
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//! state survives restarts. The filesystem `.huskies/work/` directories are
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//! still updated as a secondary output for backwards compatibility.
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//!
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//! Stage transitions detected by `write_item()` are broadcast as [`CrdtEvent`]s
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//! so subscribers (auto-assign, WebSocket, notifications) can react without
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//! polling the filesystem.
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#![allow(unused_imports, dead_code)]
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use std::collections::HashMap;
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/// A vector clock mapping node IDs (hex-encoded Ed25519 pubkeys) to the count
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/// of ops seen from that node. Used for delta sync — a connecting peer sends
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/// its clock so the other side can compute which ops are missing.
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pub type VectorClock = HashMap<String, u64>;
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mod gateway_config;
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mod lww_maps;
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mod ops;
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mod presence;
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mod read;
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mod state;
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mod types;
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mod write;
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pub use gateway_config::{read_gateway_active_project, write_gateway_active_project};
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pub use lww_maps::{
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delete_active_agent, delete_agent_throttle, delete_gateway_project, delete_merge_job,
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delete_test_job, delete_token_usage, read_active_agent, read_agent_throttle,
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read_all_active_agents, read_all_agent_throttles, read_all_gateway_projects,
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read_all_merge_jobs, read_all_test_jobs, read_all_token_usage, read_gateway_project,
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read_merge_job, read_test_job, read_token_usage, write_active_agent, write_agent_throttle,
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write_gateway_project, write_merge_job, write_test_job, write_token_usage,
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};
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pub use ops::{all_ops_json, apply_remote_op, ops_since, our_vector_clock, subscribe_ops};
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pub use presence::{
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is_claimed_by_us, our_node_id, read_all_node_presence, release_claim, sign_challenge,
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sign_versioned_challenge, write_claim, write_node_metadata, write_node_presence,
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};
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pub use read::{
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CrdtItemDump, CrdtStateDump, check_archived_deps_crdt, check_unmet_deps_crdt,
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dep_is_archived_crdt, dep_is_done_crdt, dump_crdt_state, evict_item, read_all_items, read_item,
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};
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pub use state::init;
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pub use types::{
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ActiveAgentCrdt, ActiveAgentView, AgentThrottleCrdt, AgentThrottleView, CrdtEvent,
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GatewayConfigCrdt, GatewayProjectCrdt, GatewayProjectView, MergeJobCrdt, MergeJobView,
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NodePresenceCrdt, NodePresenceView, PipelineDoc, PipelineItemCrdt, PipelineItemView,
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TestJobCrdt, TestJobView, TokenUsageCrdt, TokenUsageView, subscribe,
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};
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pub use write::{
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bump_retry_count, migrate_names_from_slugs, migrate_story_ids_to_numeric, name_from_story_id,
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set_agent, set_qa_mode, set_retry_count, write_item,
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};
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#[cfg(test)]
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pub use state::init_for_test;
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pub(crate) use state::{ALL_OPS, VECTOR_CLOCK};
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/// Hex-encode a byte slice (no external dep needed).
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pub(crate) mod hex {
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/// Encode `bytes` as a lowercase hexadecimal string.
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pub fn encode(bytes: &[u8]) -> String {
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bytes.iter().map(|b| format!("{b:02x}")).collect()
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}
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}
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