refactor: decomplexification wave 7 — deps/docs/tooling/harness cuts + importer repair, net −27 LOC - #1364
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Zero references to proptest across crates/node (src, tests, benches, tests/unit). The only textual hit is a doc comment in benches/sync_pipeline.rs pointing at crates/script/tests/proptest.rs, which is a cross-crate reference, not a dep use.
assert_clean_stderr wrapped e2e::helpers::node_stderr but lived in a bin-only support file #[path]-included by two test crates. Move it to the lib module that owns node_stderr and drop the include chain.
node/{rocksdb,fjall,redb} listed storage+X and utxo+X explicitly, but
chainstate/X and index/X already forward to both under the same feature
name; node/kernel listed consensus/kernel which chainstate/kernel
already forwards to. Resolved feature sets verified byte-identical via
cargo tree -e normal -f '{p}|{f}' before/after (235 entries, zero diff).
overhaul_external_miner carried private JSON field accessors identical
in shape to bitcoin_rs_e2e::ValueExt::{str_field,u64_field}. Drop them
and use the canonical accessors.
normal_deps, engine_deps, zmq_deps, features are read only inside the validator's own impl; the gate consumes classified plus the Validation report. Drop the pub so the support module stops exporting its parse internals.
…entory The wave-1 p2p purge replaced pub const COMMANDS: &[Command] with &[&str] in crates/p2p/src/compat.rs, leaving the QAC-01 importer unable to locate the inventory (fail-closed on every real run) and _mask_rust_raw_strings treating the r" tail of a regular string as a raw-string opener, which silently ate table rows. Parse string-literal entries with the same fail-closed checks and give the masker the in-string tracking the comment stripper already had; update the test fixtures to the &[&str] shape.
clippy::disallowed_types is a restriction-group lint that no crate or workspace lint table enables, so the table of std::sync/std::collections replacements configured nothing.
Nothing evaluates its export BITCOIND_COMMAND output; every consumer (workflows, docs, run-p2p-core-interop.sh) takes the path from the default or --print-path modes.
ignore = [] restates the cargo-deny default and configures nothing.
download_window.rs became a directory module; the SyncBudget constants and the 1.52x measurement comment moved into policy.rs (54/58, 107/116, 50-51). Also drops the "--addnode" flag name -- addnode exists only as an RPC (registry.rs), while --connect is the real option -- and freshens retire_extra_full_relay_connection to service.rs:976.
chain_effects.rs exposes pub(crate) fns on_connect/on_disconnect (:208/:244); no after_connect symbol exists.
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📝 SummarySummary by CodeRabbit
WalkthroughThe pull request updates integration-test helpers, QA asset parsing, node package settings, installer options, repository documentation, and test-support visibility. It also removes selected configuration entries. ChangesIntegration test updates
QA asset command inventory parsing
Node package configuration
Bitcoind installer options
Documentation reference updates
Repository policy configuration
Workspace graph test support
Change: Refactor 🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (4 passed)
✨ Finishing Touches✨ Simplify code
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This PR successfully addresses the QA asset importer bug repair while implementing clean refactoring changes.
The key repair in scripts/import_qa_assets.py fixes the fail-closed behavior by updating the regex patterns from the old COMMANDS: &[Command] shape to the new &[&str] type, and corrects the latent _mask_rust_raw_strings bug where an r" tail inside an ordinary string was incorrectly treated as a raw-string opener. These fixes restore the importer to working order.
The dependency graph field visibility changes and the new e2e helper function are clean refactorings that don't introduce defects. The code is well-tested per the PR description (all gates green including g17_dependency_direction 12/12).
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Inline comments:
Review comments at @scripts/import_qa_assets.py:
- Around line 108-110: Update command-table extraction and validation so
raw-string entries are recognized and counted in their original positions;
otherwise masking can shift selectors assigned by map_p2p. Use the unmasked,
comment-stripped table text for command extraction and entry-count validation,
while preserving the existing uniqueness and size checks.
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📒 Files selected for processing (17)
bin/bitcoin-rs/tests/head_sync_e2e.rsbin/bitcoin-rs/tests/live_head_carried_e2e.rsbin/bitcoin-rs/tests/overhaul_external_miner.rsbin/bitcoin-rs/tests/support/clean_stderr.rsbin/bitcoin-rs/tests/support/dependency_graph.rsclippy.tomlcrates/node/Cargo.tomlcrates/node/README.mdcrates/rpc/README.mddeny.tomldocs/policies/p2p-compatibility.mde2e/src/helpers.rsscripts/import_qa_assets.pyscripts/install-bitcoind.shscripts/tests/test_import_qa_assets.pyscripts/tests/test_import_qa_assets_boundaries.pyscripts/tests/test_import_qa_assets_provenance.py
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- bin/bitcoin-rs/tests/support/clean_stderr.rs
- deny.toml
- crates/node/README.md
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🔇 Additional comments (9)
bin/bitcoin-rs/tests/support/dependency_graph.rs (1)
86-86: LGTM!Also applies to: 88-88, 90-90, 92-92
bin/bitcoin-rs/tests/overhaul_external_miner.rs (1)
11-11: LGTM!Also applies to: 38-38, 53-53, 58-58, 63-63, 81-81, 90-90
crates/node/Cargo.toml (1)
33-35: LGTM!Also applies to: 48-50
e2e/src/helpers.rs (1)
521-535: LGTM!bin/bitcoin-rs/tests/head_sync_e2e.rs (1)
21-22: LGTM!bin/bitcoin-rs/tests/live_head_carried_e2e.rs (1)
21-22: LGTM!crates/rpc/README.md (1)
50-50: LGTM!docs/policies/p2p-compatibility.md (1)
159-160: LGTM!Also applies to: 165-166
scripts/install-bitcoind.sh (1)
22-22: LGTM!
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Fixed in |
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All reported issues were addressed across 2 files (changes from recent commits).
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Fixed in |
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1 issue found across 2 files (changes from recent commits).
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<file name="e2e/src/node.rs">
<violation number="1" location="e2e/src/node.rs:796">
P2: This threshold lets each log grow to nearly twice `MAX_OUTPUT`, and EOF can leave it oversized while `launch.json` advertises 4 MiB. Enforce the declared cap or update the advertised bound to match the retained file size.</violation>
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Actionable comments posted: 1
- 🪄 Fix CodeRabbit comments on this PR
🤖 Prompt to fix review comments
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only still-valid issues, skip the rest with a brief reason, keep changes
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Inline comments:
Review comments at @e2e/src/node.rs:
- Around line 797-799: Update the stderr compaction path around
tail.make_contiguous to write the retained tail to a separate replacement file,
then atomically publish it as stderr.log; do not truncate or rewrite the file
readers may already have open.
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scripts/install-bitcoind.sh
[warning] 29-29: Use var=$(command) to assign output (or quote to assign string).
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scripts/install-bitcoind.sh (1)
9-9: LGTM!Also applies to: 23-23, 29-29, 86-86
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Summary
Wave 7 of the decomplexification campaign (waves 1–6 landed: #1356, #1358, #1359, #1360, #1361/#1362, #1363; ~−3.6k LOC). This wave covered the non-crate surfaces — dependencies/features, docs, tooling/CI config, and the test harness — plus one live-bug repair found while auditing. The per-crate fan-out is deferred (see below); integrator-level verification found no additional provable cuts.
net −27 LOC (+77/−104) — small by design: the suite is saturated, so most verdicts are keeps.
Cuts
crates/node/Cargo.toml— removed deadproptestdev-dependency (zero refs; only a doc comment names a different crate's proptest file) and collapsed redundant feature unification:node/{rocksdb,fjall,redb}re-listedstorage+X/utxo+Xedges already forwarded under the same name bychainstate/Xandindex/X;node/kernelre-listedconsensus/kernelalready forwarded bychainstate/kernel. Resolved feature sets verified byte-identical (cargo tree, 235 entries, zero diff).clippy.toml— droppeddisallowed-typesconfig for a lint that is never enabled.deny.toml— dropped the emptyadvisories.ignorelist.scripts/install-bitcoind.sh— no net change (the--exportremoval was restored: it's a public script interface, absence of in-repo callers doesn't prove unobservability).bin/bitcoin-rs/tests/support/clean_stderr.rs— whole-file delete; its only helper collapsed intoe2e::helpers(the#[path]-include chain shortened one hop).bin/bitcoin-rs/tests/**— dedupedrequired_str/required_u64test helpers ontoe2e::ValueExt; demotedWorkspaceGraphgraph fields to private.docs/policies/p2p-compatibility.md,crates/rpc/README.md,crates/node/README.md— stale-name fixes:after_connect→on_connect(C-event publisher),download_window.rs→download_window/policy.rsrefs, deadprometheus-httpfeature bullet (the feature itself was deleted in20a88f12; the README line survived).Repair (not a cut)
scripts/import_qa_assets.py— the QAC-01 importer still parsed the pre-wave-1COMMANDS: &[Command]shape, so it fail-closed on every real run sinceCOMMANDSbecame&[&str]. Repaired the table regex + count check, and fixed a latent_mask_rust_raw_stringsbug (anr"tail inside an ordinary string was treated as a raw-string opener, silently eating table rows). Fixture tests updated. Post-review hardening on top: char/byte literals ('"',b'x','\u{41}') are consumed before"is treated as a string opener, and command extraction now slices back into the unmasked source (the mask preserves offsets) so raw-string COMMANDS entries keep their selector indices instead of being masked out and shiftingmap_p2pselectors.Keeps (audit ledger — verified, not cut)
utxo/{rocksdb,redb}andchainstate/kernelfeature names gate zero in-crate items but are the deliberate same-name forwarding convention theg17_dependency_directiongate encodes (BACKEND_FORWARDING_CRATES+ same-name rule); removing them saves ~8 lines at the cost of an asymmetric backend surface and only relocates the kernel edge. Kept.chainstate/kernel— the documented kernel-capability propagation path (node routeskernelsolely through it).deny.tomlbans/licenses/advisoriesrules,.github/workflows/**ci-gatejobs — security policy / required merge checks, out of scope by contract.scripts/run-p2p-core-interop.sh, fuzz corpus/provenance pipeline (fuzz-policy.sh,validate-corpus-seeds.sh,run-fuzz-campaign.sh),docs/contracts/qa-corpus.mdimporter contract — boundary surfaces.crates/rpc/tests/support/fixture.rs#[path]-consume ofreference_set.rs— cross-crate test seam; repath recorded, not cut.spawn_tx_ingress_consumer,sync::block_sync,is_standard_tx— pinned by their own e2e/contract tests and live prod callers; the pins are the coverage.[features]entry workspace-wide — each gates cfg sites or forwards a backend/capability (16 test-seam producer→consumer edges re-verified earned).docs/benchmarks/**, node test-fixture dedup — owned by open PRs docs: delete benchmark evidence whose harnesses and artifacts are gone #1344/refactor(node): dedupe test fixtures and collapse rejection families into table-driven tests #1346.Deferred
wfr-1f85f1f4343b47eeb5c97896e5dcffaa); any yield lands as a follow-up.CONCEPTS.mdretained-bench count vs. actualbenches/dirs — MEDIUM certainty, overlaps docs: delete benchmark evidence whose harnesses and artifacts are gone #1344.Gates
cargo fmt --all -- --check·cargo clippy --workspace --all-targets -- -D warnings·cargo check --workspace --all-targets·cargo teston all test-crates incl.g17_dependency_direction12/12 andbitcoin-rs-node --features fjall— all green on the merged state.Link to Devin session: https://app.devin.ai/sessions/77becdea40c146279ea9dbe191ac35e1
Open in Devin Desktop: https://app.devin.ai/desktop/session/77becdea40c146279ea9dbe191ac35e1?variant=devin
Requested by: @metaphorics
Summary by cubic
Wave 7 of the decomplexification campaign cuts dead dependencies and config, collapses duplicated test harness code, and repairs QAC-01 importer parsing that failed closed on every real run, netting −27 LOC.
Refactors
proptestdev-dependency and redundant feature-unification edges incrates/node; resolved feature sets verified byte-identical viacargo tree.assert_clean_stderrintoe2e::helpers(deleting the#[path]include), dedupedrequired_str/required_u64ontoValueExt, and demotedWorkspaceGraphgraph fields to private.clippy.tomldisallowed-types, emptydeny.tomlignore list) and fixed stale names in p2p policy, RPC, and node docs. Restored theinstall-bitcoind.sh --exportmode and documented both script modes.MAX_OUTPUTtail atomically via a side-file rename.Bug Fixes
COMMANDSinventory's post-wave-1&[&str]shape; it previously failed closed on every real run._mask_rust_raw_stringsand the inventory parser to handle raw-string and char-literal entries so anr"tail no longer counts as a raw-string opener, no table rows get silently eaten, and command selectors stay stable acrossbr#-styleCOMMANDSentries.Written for commit 6db74e6. Summary will update on new commits.