Crafter.Review/interfaces/Crafter.Review-Config.cppm
Jorijn van der Graaf 741e3a656d
feat(pipeline): the pure pipeline, checked against its goldens
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>
2026-10-31 06:48:55 +01:00

69 lines
3.4 KiB
C++

// SPDX-License-Identifier: AGPL-3.0-only
// SPDX-FileCopyrightText: Copyright (C) 2026 Catcrafts®
export module Crafter.Review:Config;
import std;
import :Json;
// The consumer's configuration: `.review-gates/config.json` at the
// repository root (`--config` names another file). It holds what the
// pipeline must know about THIS repository — who may author its commits,
// which branch a range is measured against, which lenses run and the
// environment each gets, how its application is started and reached, where
// its local database answers, which paths carry no runtime behaviour — and
// nothing about any one review. A missing file is the defaults; an unknown
// key or a malformed value is a preflight failure, and a retired key a
// warning. The config stays the JSON it was read as, keys in their order.
export namespace Crafter::Review::Config {
constexpr std::string_view ConfigDir = ".review-gates";
constexpr std::string_view ConfigFile = ".review-gates/config.json";
constexpr std::string_view SlotFile = "slot.json";
// DEFAULTS, a fresh copy each call.
Json Defaults();
struct Loaded {
Json config;
std::vector<std::string> problems;
};
// The defaults, the file's values merged over them, and every problem
// Validate finds. A retired key is no problem: it is dropped, and
// config["_warnings"] says so and what replaced it — a key the pipeline
// stopped reading must not stop a consumer's freeze or run (2026-10-22).
// `path` empty: <repo>/.review-gates/config.json.
Loaded Load(const std::filesystem::path& repo, const std::filesystem::path& path = {});
std::vector<std::string> Validate(const Json& config);
// The config for a dump: the database URL with its password masked, no
// `_` bookkeeping keys.
Json Redacted(const Json& config);
// The emails the freeze accepts: the configured list, else the
// repository's git identity.
std::vector<std::string> Authors(const Json& config, const std::filesystem::path& repo);
std::string GitUserEmail(const std::filesystem::path& repo);
// The lens files the config turns off (lenses.<name>.run = false), in gate
// order.
std::vector<std::string> LensesOff(const Json& config);
// {lens file: environment} for every lens of the table, as the config
// holds it (validated elsewhere).
Json Environments(const Json& config);
struct Slots {
// pool.Stacks entries {id, appUrl, apiUrls, dbUrl, login, slot: true},
// in slot order.
Json stacks = Json::array();
std::vector<std::string> problems;
};
// The slots that are up: slots.dir/<n>/slot.json.
Slots SlotStacks(const Json& config, const std::filesystem::path& repo);
// slots.start or slots.stop for the slot numbers given, {n} filled.
std::vector<std::string> SlotCommands(const Json& config, std::string_view which, std::span<const std::int64_t> slots);
// The first login fixture that exists, relative to the repository root.
std::optional<std::string> LoginFixture(const Json& config, const std::filesystem::path& repo);
// The example a consumer starts from (process/templates/config.json is
// this, rendered).
Json Example();
// `crafter-review [--config F] config`: the merged config, its warnings
// and its problems; exit 1 when there is a problem.
std::int32_t Main(const std::filesystem::path& repo, const std::filesystem::path& path);
}