First working iteration: check -> fetch -> verify for a real package
Rust PoC (cargo, packages.d/*.toml config) that checks astral-sh/uv's
GitHub Atom feed for a new release, fetches the matching asset via the
GitHub API, and verifies it. Confirmed live against the real repo: uv
actually ships GitHub build-provenance attestations (sigstore bundle) on
every release, so it's a tier-2 package, not the tier-4 same-origin-sha256
guessed in the original spec draft. Verified via `gh attestation verify`
rather than reimplementing sigstore in Rust. State persists across runs so
a second run correctly reports "up to date."
Also folds the finding back into SPEC.md: updates the uv example to
tier 2, derives tier from verification method instead of storing both
(avoids a tier/method mismatch that would mean nothing), marks the
packages.d/ layout question resolved, and updates Architecture/Status to
say what's actually implemented vs. still sketch (build/publish/review
queue, same-origin-sha256 against a live repo, scheduling, non-GitHub
sources, minisign are all still open).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01A2FEut5tVMNjeVjqhgVZbr
2026-09-11 08:04:48 +00:00
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# Verified 2026-09-11: astral-sh/uv publishes GitHub build-provenance
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# attestations (sigstore bundle, `gh attestation verify` passes) for every
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# release asset — tier 2, not the tier-4 same-origin-sha256 originally
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# assumed in SPEC.md's draft example. Per-asset .sha256 files also exist
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# but aren't used here since the attestation is strictly stronger.
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[package.uv]
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repo = "astral-sh/uv"
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asset_pattern = "uv-x86_64-unknown-linux-gnu.tar.gz"
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[package.uv.verification]
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method = "github-attestation"
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Close the loop: build, sanity-check, and publish for the first time
Implements the last unimplemented pipeline stage from SPEC.md: PKGBUILD
generation + makepkg (builder.rs), a post-build version sanity check
(sanity.rs), and repo-add publishing (publisher.rs), wired into main.rs
for both the tier 1-3 auto-publish path and a new tier 4-6 review queue
(`pkgwatch review` / `pkgwatch review <name> --approve`, persisted via
state::{load,save,clear}_pending_version, tracked separately from
last-published-version since approving one release isn't a standing
auto-publish grant for future ones).
Publishing targets an existing, already-registered local pacman repo
(~/.local/share/pacman/custom, `[custom]` in /etc/pacman.conf) rather
than one pkgwatch invents — found already in real use for a hand-packaged
AppImage, which resolves SPEC's open question on where the repo lives
without pkgwatch ever touching pacman.conf. Publishing stops at
`repo-add`; actually installing/upgrading (`pacman -Syu`/`pacman -S`) is
left to the operator, not run automatically.
Getting a real second package (scaleway-cli, tier 4) through the new
pipeline immediately surfaced a real gap: its pacman package is named
`scaleway-cli` but the actual binary is `scw` (confirmed via `pacman -Ql`
against the currently-installed extra package) — without a way to
declare that, the build would install alongside extra's package under
the wrong name instead of shadowing it. Added `Package::binary_name`
(config.rs) to cover it.
Every upstream-controlled string (version, asset name, download URL)
is validated before it touches generated shell content in the PKGBUILD
template — rejects anything containing a single quote or newline, since
values are embedded in single-quoted bash strings.
Verified for real, end to end: uv (tier 2) auto-built and published
against the real astral-sh/uv release with no human step; scaleway-cli
(tier 4) queued for review, then approved via `pkgwatch review
scaleway-cli --approve`, which re-verified, built, and published it —
confirmed the built package contains exactly usr/bin/scw. Both landed in
the real custom repo's database. Left scaleway-cli's real-repo review
pending rather than approving it myself: the tier 4-6 gate exists for a
human judgment call, not the agent's.
69 tests, cargo make ci clean (fmt, clippy, complexity, coverage, audit).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-09-17 09:13:13 +00:00
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[package.uv.sanity_check]
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command = "uv --version"
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version_regex = 'uv (\d+\.\d+\.\d+)'
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