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feat(forge): P38 F0 contract recorded from Gitea, spec, ADR-0058 (Proposed) - #294
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…kend, merge journal, protection policy)
….6 and 1.26.2 run.py records 22 scenarios (A to V) against a real Gitea and checks any server against the fixtures: values compared after normalization, placeholder identity per scenario, volatile keys by type only. gitea-up.sh and gitea-down.sh manage throwaway containers on random ports.
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Actionable comments posted: 7
- 🪄 Fix comments: Fix CodeRabbit comments on this PR
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Inline comments:
Review comments at @crates/forge/conformance/FINDINGS.md:
- Around line 42-43: Update the token description and version table in
FINDINGS.md to include `created_at` and `last_used_at` for 1.26.2 tokens.
Correct the branch-protection entries to reflect that `created_at` is already
present in 1.22.6 and that 1.26.2 adds `priority`, `enable_force_push`,
`enable_force_push_allowlist`, the `force_push_allowlist_*` fields, and
`block_admin_merge_override`.
Review comments at @docs/adr/0058-sc-forge-gitea-compatible-git-forge.md:
- Around line 46-47: Update the branch-protection contract in the ADR to include
enable_status_check alongside enable_push and status_check_contexts, matching
the design and fixtures so implementations can require statuses before merge.
- Line 90: Resolve the `public-only` behavior consistently across ADR-0058, the
`sc-forge` design, and the conformance fixtures: choose whether issuance rejects
the token or accepts it and returns 404 for every repository, then update all
three to specify that same behavior.
Review comments at @docs/superpowers/specs/2026-10-22-p38-forge-design.md:
- Around line 157-159: Define the first-run behavior for `admin user create`
when the data directory has no schema: either initialize or migrate the schema
in the admin path, or specify that `serve` must run first. Keep the documented
startup and schema-mismatch behavior consistent, and include a test for the
chosen sequence.
- Around line 223-230: Update the subprocess-environment specification for the
direct git-http-backend invocation to include REQUEST_METHOD, QUERY_STRING,
CONTENT_TYPE, and REMOTE_ADDR, and map the Git-Protocol header through
HTTP_GIT_PROTOCOL or GIT_PROTOCOL. Keep the already specified GIT_PROJECT_ROOT,
PATH_INFO, and REMOTE_USER entries.
- Around line 214-215: Update the repository lifecycle or git-http-backend CGI
configuration so hosted bare repositories pass Git’s export check: create
git-daemon-export-ok or set GIT_HTTP_EXPORT_ALL only after authentication,
allowing smart HTTP to serve authorized repositories.
- Around line 117-118: Clarify the target boundaries in the specification: state
that the `scl-forge` library target is Unix-only and that the separate
`sc-forge` binary target retains a `#[cfg(not(unix))]` stub `main` for Windows
workspace checks.
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ROADMAP.mdcrates/forge/conformance/FINDINGS.mdcrates/forge/conformance/README.mdcrates/forge/conformance/fixtures/1.22.6/A-meta.jsoncrates/forge/conformance/fixtures/1.22.6/B-users-orgs-tokens.jsoncrates/forge/conformance/fixtures/1.22.6/C-repos.jsoncrates/forge/conformance/fixtures/1.22.6/D-empty-repo.jsoncrates/forge/conformance/fixtures/1.22.6/E-history-reads.jsoncrates/forge/conformance/fixtures/1.22.6/F-pulls.jsoncrates/forge/conformance/fixtures/1.22.6/G-merge.jsoncrates/forge/conformance/fixtures/1.22.6/H-statuses.jsoncrates/forge/conformance/fixtures/1.22.6/I-branch-protection.jsoncrates/forge/conformance/fixtures/1.22.6/J-smart-http.jsoncrates/forge/conformance/fixtures/1.22.6/K-visibility-probing.jsoncrates/forge/conformance/fixtures/1.22.6/L-force-private.jsoncrates/forge/conformance/fixtures/1.22.6/M-names.jsoncrates/forge/conformance/fixtures/1.22.6/N-default-branch.jsoncrates/forge/conformance/fixtures/1.22.6/O-pr-head-lifecycle.jsoncrates/forge/conformance/fixtures/1.22.6/P-pagination.jsoncrates/forge/conformance/fixtures/1.22.6/Q-protection-bypass.jsoncrates/forge/conformance/fixtures/1.22.6/R-token-scope-edges.jsoncrates/forge/conformance/fixtures/1.22.6/S-ref-pushes.jsoncrates/forge/conformance/fixtures/1.22.6/T-merge-outcomes.jsoncrates/forge/conformance/fixtures/1.22.6/U-status-check-edges.jsoncrates/forge/conformance/fixtures/1.22.6/V-smart-http-bytes.jsoncrates/forge/conformance/fixtures/1.22.6/meta.jsoncrates/forge/conformance/fixtures/1.26.2/A-meta.jsoncrates/forge/conformance/fixtures/1.26.2/B-users-orgs-tokens.jsoncrates/forge/conformance/fixtures/1.26.2/C-repos.jsoncrates/forge/conformance/fixtures/1.26.2/D-empty-repo.jsoncrates/forge/conformance/fixtures/1.26.2/E-history-reads.jsoncrates/forge/conformance/fixtures/1.26.2/F-pulls.jsoncrates/forge/conformance/fixtures/1.26.2/G-merge.jsoncrates/forge/conformance/fixtures/1.26.2/H-statuses.jsoncrates/forge/conformance/fixtures/1.26.2/I-branch-protection.jsoncrates/forge/conformance/fixtures/1.26.2/J-smart-http.jsoncrates/forge/conformance/fixtures/1.26.2/K-visibility-probing.jsoncrates/forge/conformance/fixtures/1.26.2/L-force-private.jsoncrates/forge/conformance/fixtures/1.26.2/M-names.jsoncrates/forge/conformance/fixtures/1.26.2/N-default-branch.jsoncrates/forge/conformance/fixtures/1.26.2/O-pr-head-lifecycle.jsoncrates/forge/conformance/fixtures/1.26.2/P-pagination.jsoncrates/forge/conformance/fixtures/1.26.2/Q-protection-bypass.jsoncrates/forge/conformance/fixtures/1.26.2/R-token-scope-edges.jsoncrates/forge/conformance/fixtures/1.26.2/S-ref-pushes.jsoncrates/forge/conformance/fixtures/1.26.2/T-merge-outcomes.jsoncrates/forge/conformance/fixtures/1.26.2/U-status-check-edges.jsoncrates/forge/conformance/fixtures/1.26.2/V-smart-http-bytes.jsoncrates/forge/conformance/fixtures/1.26.2/meta.jsoncrates/forge/conformance/gitea-down.shcrates/forge/conformance/gitea-up.shcrates/forge/conformance/run.pydocs/adr/0058-sc-forge-gitea-compatible-git-forge.mddocs/adr/README.mddocs/superpowers/specs/2026-10-22-p38-forge-design.md
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Actionable comments posted: 2
- 🪄 Fix comments: Fix CodeRabbit comments on this PR
🤖 Prompt to fix review comments
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Inline comments:
Review comments at @docs/adr/0058-sc-forge-gitea-compatible-git-forge.md:
- Line 91: Update the scope contract in the ADR to include public-only alongside
all and read|write scopes, keeping the documented accepted scope set consistent
with the decision.
Review comments at @docs/superpowers/specs/2026-10-22-p38-forge-design.md:
- Around line 362-364: Update the specification’s post-receive behavior for
`refs/forge/pull/<n>/head` so it refreshes only while the PR is open. Preserve
the retained final head after close or merge, keeping historical `head.sha`
values frozen.
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…d departures; settle racy reads check now compares normalized error messages and git refusal lines, takes reviewed departures (departures.json, stale entries fail), polls async repo state, treats timing notes as informational, and reports fixture exceptions by text. New scenarios W (protected contents) and X (auth forms, token minting); H and T gain bogus-only status and the exact unrelated-history merge body. gitea-up.sh surfaces docker errors and retries only on port-in-use. Fixtures re-recorded for 1.22.6 and 1.26.2.
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…ailures departures.json now pins values (fields, $len, note values) instead of skipping, requires message_contains for every refusal, and rejects duplicate, unknown-scenario, unlabelled and unmatched entries; it covers the version-rule cases (500, empty message, malformed body). Error text compares id-shaped brackets only and keeps placeholder identity. settle_keys fails when the value does not settle; check --strict-first-read fails on a lagging first read. Fixtures unchanged.
…strap, PR ref lifecycle, tar.gz, field lists)
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…rd departures, archive and secret scans Git clones are cached per principal. expect= only aborts in record mode. Scenario B's team calls are recorded and tagged; teams and Basic-password-on-ordinary-route exchanges get departures. Departures carry kind and match and are verified against the produced exchange. Archives are parsed and compared by entry name, size and hash; ls-remote --symref stdout is a strict note. record scans the fixtures for credential-shaped values; error texts, command lines and timeouts are scrubbed. --only runs every scenario and filters the report; diff exits 1 on differences. Fixtures re-recorded.
|
Triage of the inline findings on 851e430, all addressed on d19200f (and docs on 976577f): Harness ( Docs: CGI environment and Verified by me on fresh Gitea containers: 24/24 on 1.22.6 and on 1.26.2 against their own fixtures, and |
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…and content fields by value A departure now replaces only what it names: recorded headers and every unlisted JSON field are still compared, and only an explicit ignore_body drops the body (entries that cross the 2xx/4xx boundary must say so; ignore_headers covers headers that cannot exist on the other side). The type-only set for message, url and *_url is replaced by an explicit allowlist; top-level error text keeps its own comparison. Database counters in URL fragments are normalized; ssh://git@ is no longer scrubbed. Fixtures re-recorded.
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…tested reachability behaviour
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…tention freeze serialization, directory fsync
…vertisement and request-side checks check fails on unpaired exchanges and errors and counts each as a failed exchange; web-tagged exchanges (Gitea web UI) are skipped by tag unless --include-web; departures validate expect keys per kind and ignore count/paging headers where a refusal changes a list; ref advertisement of both services and ls-remote stdout are strict notes with departures; ssh authority is normalized; the conflicting PR's settled mergeable is compared by value; the request body and auth principal of each HTTP exchange are compared. Fixtures re-recorded.
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…d), same exposure as protocol v2
…t version string; departures for empty/unknown combined status
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Final triage on f57cbc4: every inline thread is either fixed in the tree (harness: per-kind departures, web tag, unpaired exchanges, request/auth comparison, SSH authority, strict conflict mergeable, ref advertisement; spec: CGI env, export, retention-ref ordering and freeze serialization, creating state, commit identity and email, fsync, trusted proxies, route inventory, name and version rules, status empty-answer rule, allowAnySHA1InWant) or tracked in #297 (git command comparison, default-branch authority, new_branch contents writes, disk reservation, FINDINGS summary line, placeholder departure texts). Required checks are green on this head; verified by me on fresh Gitea containers: 24/24 per version. |
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Required checks green on the up-to-date head; independent design reviews (Opus, Sol) and two harness reviews folded in; contract verified on fresh Gitea 1.22.6 and 1.26.2 containers; remaining findings tracked in #297.
Summary
P38 / F0: the contract for a Gitea-compatible forge (
sc-forge), recorded from real Gitea before any server code exists.Design in one pass: bare Git served through
git http-backend; Gitea/api/v1subset; SQLite metadata; server-side merge bymerge-tree+ oneupdate-ref --stdintransaction (verifyhead,updatebase) with a merge-intent journal; one protection policy for push, contents and merge; credentials separated by route class.No Rust, no
Cargo.tomlchange. ADR-0058 stays Proposed until the phase is built.Evidence
After: each version passes its own fixtures, and the cross-version check fails only on differences listed in
FINDINGS.md.Reproduced by me on fresh
gitea/gitea:<ver>-rootlesscontainers (not only by the recorder agent). An earlier recorder run passed 21/22 per version; scenario N (default branch) flaked on Gitea's asynchronousemptyflag, and the harness now waits for the value to settle.checkcompares error messages and git refusal text, not only status and JSON types.departures.jsonhas 79 entries (value-pinning overrides for wheresc-forgeintentionally differs from Gitea, and for 1.22.6 500/empty answers); a stale, duplicate or unlabelled entry fails the run. The CI gate forsc-forgeis fixtures/1.22.6 plus these entries. Fixtures were scanned for tokens, ports, paths and raw 40-hex shas: none.Merge Danger
Door: two-way. Docs and test tooling only.
Blast Radius: none at runtime. Adds 3.5 MB of fixtures and a Python 3 stdlib test tool (
python3 -I); no CI job runs it yet (F1 adds one).Design reviews by
code-reviewer(Opus) and Sol are folded into revision 2 of the spec; a diff review found two blockers (messages unchecked, spec contradictions), fixed here.