Jorijn van der Graaf
741e3a656d
The modules that turn a frozen range into passes and passes into a verdict: :Schema, :Tools (the DENY, git and base lists, a leaf, so the config and the pool both read them), :Plan, :Artifact, :Inventory, :Dispositions, :State, :Normalize, :Stream, :Prompt, :Config, and the URL half of :PgWire. Units, jobs, results, the config and the claude stream stay JSON from end to end, so every key keeps its place; :Text gives JSON values truthiness, get, ==, membership and Str(), and throws Dyn::Error under a name for each kind of unexpected data. Exactness where the bytes are seen: - the stream classifiers are hand-written scanners with case-insensitive folds (the Kelvin sign is a k), Unicode \b and \s, and `.` stopping at \n; the SQL call detection takes `<exe> sql` with any path before it; - config problems carry the JSON scanner's and the UTF-8 decoder's own texts, positions included; - a float total is Neumaier's compensated sum, and the build passes -ffp-contract=off: -march=native would fuse a*b+c; - `crafter-review inventory` and `config` print what the goldens record, byte for byte (the fixture and 14 configs, broken ones included); a message names this binary as the command to run. tests/Goldens: the recorded answers over the fixtures next to them (the commits fixture, a rich versioned series with CRLF, a folded subject, Markdown headings in and out of fences, the code-key rewrites); the suite compares 2304 results as DumpFile writes them, so a key out of order fails too. All agree. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
67 lines
3.1 KiB
C++
67 lines
3.1 KiB
C++
// SPDX-License-Identifier: AGPL-3.0-only
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// SPDX-FileCopyrightText: Copyright (C) 2026 Catcrafts®
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export module Crafter.Review:PgWire;
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import std;
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import :Json;
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// The database under test: the SQL a lens with the `supabase` environment
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// runs, and the driver's probe before that lens's gate. The lens runs
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// `crafter-review sql`, which hands the SQL to the driver's broker: the
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// database URL, its password included, stays in the driver, and the pass's
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// process knows the broker's address and its stack's token alone.
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//
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// Every call of the helper is ONE transaction that is rolled back at its end,
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// so the passes of a run share one local database without seeing each
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// other, and the database must be on this machine (127.0.0.1, localhost,
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// ::1): the helper never reaches a hosted project.
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export namespace Crafter::Review::PgWire {
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// Printed once the database answered; the pool looks for it.
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constexpr std::string_view Answered = "review-gates sql: connected";
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// Printed when it did not (exit 2).
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constexpr std::string_view NoDatabase = "review-gates sql: NO DATABASE";
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// Retired 2026-10-22: the URL stays in the driver; dropped from every
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// pass's environment.
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constexpr std::string_view UrlEnv = "REVIEW_GATES_DB_URL";
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// `<host>:<port>#<token>`: the driver's broker and the pass's database,
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// never a URL.
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constexpr std::string_view BrokerEnv = "REVIEW_GATES_DB";
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// The broker's last line: the call's exit code. Its NUL is part of it.
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constexpr std::string_view ExitMark("\x00review-gates-exit ", 19);
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constexpr std::array<std::string_view, 3> Loopback = {"127.0.0.1", "localhost", "::1"};
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constexpr std::int32_t StatementTimeoutS = 20;
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constexpr std::int32_t LockTimeoutS = 3;
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// Rows printed per statement (all are counted).
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constexpr std::int32_t MaxRows = 100;
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// Characters printed per value.
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constexpr std::int32_t MaxCell = 300;
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// Characters printed per call; past it, statements still run and print
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// their tags only.
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constexpr std::int32_t MaxOutput = 40000;
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constexpr std::int32_t MaxSql = 200000;
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constexpr std::int32_t MaxStatements = 200;
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constexpr std::int32_t ExitOk = 0;
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constexpr std::int32_t ExitSql = 1;
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constexpr std::int32_t ExitNoDb = 2;
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constexpr std::int32_t ExitUsage = 64;
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struct Url {
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std::string scheme;
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std::string host;
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std::int32_t port = 5432;
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std::string user;
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std::string password;
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std::string database;
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};
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// The URL's parts with the defaults: port 5432, user postgres, database
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// postgres. std::invalid_argument with a ValueError text for a URL
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// Dyn::UrlSplit refuses.
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Url ParseUrl(std::string_view url);
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// nullopt when the URL names a Postgres database on this machine, else the
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// problem. Any JSON value: a config may hold anything.
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std::optional<std::string> CheckUrl(const Json& url);
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// The URL with its password replaced, for a log line or a dump.
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std::string Redact(std::string_view url);
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// "<database> on <host>:<port> as <user>"
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std::string Where(std::string_view url);
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}
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