orbok_workers/
lib.rs

1//! # orbok-workers
2//!
3//! Synchronous pipeline workers for M5/M6: pull queued jobs from the
4//! catalog and execute them in dependency order.
5//!
6//! **Worker chain (per file):**
7//! ```text
8//! [Scan queues Extract]
9//!   → ExtractionWorker  (extract + cache + record)
10//!   → ChunkAndIndexWorker (chunk + FTS index + chunk_locations)
11//! ```
12//!
13//! Failure isolation: one file's failure never stops the whole run
14//! (RFC-004 §16, RFC-005 §13). Workers update the relevant catalog
15//! records with the error category.
16
17mod chunk_and_index;
18mod embedding;
19mod extract;
20pub mod cleanup_service;
21pub mod model_verifier;
22pub mod recovery;
23pub mod storage;
24
25#[cfg(test)]
26mod tests;
27
28pub use chunk_and_index::ChunkAndIndexWorker;
29pub use embedding::EmbeddingWorker;
30pub use extract::ExtractionWorker;
31pub use cleanup_service::{CleanupService, FullCleanupOutcome};
32pub use model_verifier::{FileIssue, FileIssueKind, VerifyOutcome, verify_embedding_model, verify_outcome_summary};
33pub use recovery::{IntegrityReport, RecoveryReport, check_catalog_integrity, run_startup_recovery};
34pub use storage::update_storage_accounting;
35
36use orbok_core::OrbokResult;
37use orbok_db::Catalog;
38use orbok_core::{JobStatus, JobType};
39use orbok_db::repo::IndexJobRepository;
40use tracing::warn;
41
42/// Run all queued jobs until the queue is empty or `limit` jobs have
43/// been processed. Returns the number of jobs that succeeded.
44pub fn run_pending(
45    catalog: &Catalog,
46    extract_worker: &ExtractionWorker<'_>,
47    chunk_worker: &ChunkAndIndexWorker<'_>,
48    embed_worker: Option<&EmbeddingWorker<'_>>,
49    limit: u32,
50) -> OrbokResult<u64> {
51    let jobs = IndexJobRepository::new(catalog);
52    let mut succeeded = 0u64;
53    let mut processed = 0u32;
54
55    while processed < limit {
56        let batch = jobs.list_queued(1)?;
57        if batch.is_empty() {
58            break;
59        }
60        let job = &batch[0];
61        jobs.set_status(&job.job_id, JobStatus::Running)?;
62        let result = match job.job_type {
63            JobType::Extract => {
64                if let Some(file_id) = &job.file_id {
65                    extract_worker.run(file_id)
66                } else {
67                    Ok(())
68                }
69            }
70            JobType::Chunk | JobType::KeywordIndex => {
71                if let Some(file_id) = &job.file_id {
72                    chunk_worker.run(file_id)
73                } else {
74                    Ok(())
75                }
76            }
77            JobType::Embedding => {
78                if let (Some(file_id), Some(worker)) = (&job.file_id, embed_worker) {
79                    worker.run(file_id)
80                } else {
81                    Ok(())
82                }
83            }
84            _ => Ok(()), // Other job types are no-ops in v0.2.
85        };
86        match result {
87            Ok(()) => {
88                jobs.set_status(&job.job_id, JobStatus::Succeeded)?;
89                succeeded += 1;
90            }
91            Err(e) => {
92                warn!(job = job.job_id.as_str(), error = %e, "job failed");
93                jobs.set_status(&job.job_id, JobStatus::Failed)?;
94            }
95        }
96        processed += 1;
97    }
98    Ok(succeeded)
99}
orbok_workers/lib.rs

orbok_workers/
lib.rs
