-- Local cargo registries: one sparse-index line per published crate version.
-- line holds the index JSON minus yanked, which flips on yank/unyank.
CREATE TABLE IF NOT EXISTS cargo_index (
	id           BIGSERIAL PRIMARY KEY,
	repo_name    TEXT NOT NULL,
	file_path    TEXT NOT NULL,
	name         TEXT NOT NULL,
	version      TEXT NOT NULL,
	line         TEXT NOT NULL,
	yanked       BOOLEAN NOT NULL DEFAULT FALSE,
	created_at   TIMESTAMPTZ DEFAULT NOW(),
	UNIQUE(repo_name, file_path)
);

CREATE INDEX IF NOT EXISTS idx_cargo_index_repo_name ON cargo_index(repo_name, lower(name));