Crate githubdw 

githubdw

A local, SQLite-based data warehouse for GitHub repositories.

githubdw syncs pull requests (with reviews, comments, file diffs, and check runs) and issues (with labels, milestones, and comments) from GitHub into a star-schema SQLite database, then provides querying, metrics, fulltext search (FTS5 trigram), and an MCP server for AI assistants.

Data is fetched via the gh CLI as a subprocess, so authentication is entirely delegated to gh auth. GitHub Enterprise works via GH_HOST.

Re-exports

pub use error::Error;

pub use error::Result;

pub use period::Period;

pub use query::PrState;

pub use query::QueryBuilder;

Modules

error

Error types for githubdw.

fetch

Fetch layer: runs the gh CLI as a subprocess and decodes JSON.

groups

Custom local groups of users or repositories.

mcp

MCP server (stdio): exposes the warehouse to AI assistants via rmcp.

metrics

MetricsEngine: period-over-period analytics over the star schema.

period

The Period type: every time filter and metric window.

query

Fluent QueryBuilder: chainable filters compiled into parameterized SQL.

search

Fulltext search over PRs, issues, and comments (FTS5 trigram).

storage

Storage layer: schema/migrations and repositories over rusqlite.

sync

Sync orchestration: fetch pages via gh, upsert into the warehouse, stream progress, and record incremental coverage.

Structs

GithubDW

Facade over the warehouse: opens the database, applies migrations, and exposes the library API surface.