Implements storage.Store for PostgreSQL using pgx/v5.
Schema uses double-buffered generations per package — write into the
inactive gen, then atomically swap the active pointer on Commit. Readers
always see a complete consistent snapshot.
Write path: BeginRefresh → Put (staged in-memory) → Commit (CopyFrom + swap)
Read path: Load → reads active gen from webi_packages, fetches assets
Both webid and webicached now accept -pg=<dsn> to use pgstore instead
of fsstore. Schema is applied idempotently on startup.
Also:
- storage.Store interface gains ListPackages(ctx) — fsstore reads the
directory; pgstore queries webi_packages
- webid.loadAll() uses ListPackages instead of filepath.ReadDir
- Fixed .gitignore: /webid (root binary) was incorrectly matching cmd/webid/
- Add cmd/classify: reads raw cached releases and produces a CSV of all
distributables with sortable version columns (ver_major/minor/patch/pre)
- Export rawcache.ActivePath() for use by cmd/classify
- Add OS detection: openbsd, netbsd, dragonflybsd, plan9, mac→darwin
- Add arch detection: armv5, armhf→armv7, arm7→armv7, 386→x86,
32bit/64bit (no hyphen), universal→universal2, riscv64, loong64,
mipsle, mips64le
- Infer Linux from .deb/.rpm format when OS not in filename
- Add .deb and .rpm as recognized formats
- Normalize all per-source values to buildmeta vocabulary (x86_64, aarch64)
- Filter source archives and buildable-artifact meta-assets
- Add CAT-RULES.md tracking classifier learnings
- Add CATEGORIZED.md and LINKS.md for reference
Batch 1 tested: go, node, hugo, caddy, pathman (35,919 rows)
