drv-in-db: port nix's derivation tables to postgres + standalone daemon#1668
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amaanq wants to merge 2 commits intoNixOS:masterfrom
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drv-in-db: port nix's derivation tables to postgres + standalone daemon#1668amaanq wants to merge 2 commits intoNixOS:masterfrom
amaanq wants to merge 2 commits intoNixOS:masterfrom
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This is a direct port of the 6 normalized tables from https://github.com/NixOS/nix/tree/drv-in-db, adapted for Postgres: `jsonb_typeof` instead of `json_type`, native `text[]` for args, boolean `hasStructuredAttrs`, and serial PK since hydra has no `ValidPaths` table.
This commit adds a separate crate/exe that sits between the evaluator and the real nix daemon. It speaks the daemon protocol, proxies reads through to the host store, and when a .drv lands via add_to_store_nar it parses the ATerm and fans the result out into the 6 drv-in-db tables.
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Summary
The first commit is a direct port of the 6 normalized tables from NixOS/nix's
drv-in-dbbranch, and is adapted for Postgres:
jsonb_typeofinstead ofjson_type, nativetext[]for args, boolean
hasStructuredAttrs, and serial PK since hydra has noValidPathstable.The second commit adds a separate crate/exe that sits between the evaluator
and the real nix daemon. It speaks the daemon protocol, proxies reads
through to the host store, and when a .drv lands via add_to_store_nar
it parses the ATerm and fans the result out into the 6 drv-in-db tables.