Adopt OrthoConfig v0.9.0

[leynos]

Summary

This branch adopts OrthoConfig v0.9.0 at Netsuke's runtime, build-time, and
release-help boundaries. It retains Netsuke's configuration policy while making
injected discovery hermetic, updates the localized parser integration, and
aligns release help with the v0.9.0 command shape.

ExecPlan: adopt-ortho-config-v0-9-0.md

The planned migration has landed. Its only deliberate deferral is convergence
between configuration and parser metadata: generated release help cannot yet
represent parser-only --config and subcommand metadata. That is a separate
public metadata design decision, not a compatibility defect in this upgrade.

Review walkthrough

• Start with the completed ExecPlan for the migration constraints, decisions, test strategy, and outcomes.
• Then review the dependency manifest and release workflow, which pin v0.9.0 for both library consumers and cargo-orthohelp.
• Review configuration discovery and its layer adapter: the existing ConfigEnvProvider port is projected into a closed MapEnv for injected discovery, while production retains ProcessEnv.
• Review localized parsing and release-help invocation for the v0.9.0 API and required orthohelp subcommand adoption.
• Finish with discovery end-to-end coverage, behavioural scenarios, and metadata snapshot coverage.

Validation

• make check-fmt: passed
• make typecheck: passed
• make lint: passed, including Clippy, rustdoc, and Whitaker
• make test: passed, including 1,927 non-doctests and all doctests
• make markdownlint: passed
• make nixie: passed
• git diff --check: passed
• coderabbit review --agent: zero findings after each implementation and documentation milestone

Notes

• The user guide, design document, and ADR 004 record the preserved user behaviour and the adapter ownership boundary.

Summary by Sourcery

Adopt OrthoConfig v0.9.0 across runtime, build, CLI configuration, and release-help tooling while preserving Netsuke’s configuration policy and discovery semantics.

New Features:

• Expose stable OrthoConfig documentation metadata for Netsuke’s CLI configuration via a compact snapshot used by cargo-orthohelp.
• Introduce hermetic, injectable configuration discovery using OrthoConfig’s environment adapters for tests while retaining process-backed discovery in production.
• Add end-to-end coverage and behaviour-driven scenarios that distinguish absent configuration from malformed or broken discovered configuration files.

Enhancements:

• Upgrade runtime and build-time dependencies from ortho_config v0.8.0 to v0.9.0 and align discovery, parsing, and documentation integrations with the v0.9.0 APIs.
• Refine CLI configuration discovery to use a composed environment source, ensuring explicit selectors, project roots, and automatic discovery share consistent inputs.
• Adopt OrthoConfig’s localized command parsing helper to consolidate help and error localization for the CLI.
• Extend developer and design documentation with an execution plan and migration guide for OrthoConfig v0.9.0, plus updated guidance on configuration discovery and release help generation.
• Update the release help generation script and CI workflow to invoke cargo-orthohelp v0.9.0 via its dedicated subcommand and validate the pinned version.
• Introduce googletest and pretty_assertions as test-only dependencies for clearer structural and collection assertions in the test suite.

Tests:

• Add unit, BDD, and end-to-end tests covering injected configuration discovery behaviour, including XDG directory selection and malformed or missing discovered files.
• Add workflow and script tests that assert the pinned cargo-orthohelp v0.9.0 installation and correct subcommand invocation for release help generation.
• Add an insta-backed snapshot test that contracts the OrthoConfig documentation metadata emitted for Netsuke’s CLI configuration.

References

• Lody session

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Summary

Adopt OrthoConfig v0.9.0 across runtime, build, CLI, and release-help integrations.

• Inject configuration discovery environments for hermetic tests while preserving production process-environment behaviour and configuration precedence.
• Preserve errors from discovered but invalid configuration files.
• Use parse_localized_command for localised CLI parsing.
• Generate release help with the orthohelp subcommand and pin cargo-orthohelp to v0.9.0.
• Use capability-based filesystem access for build-script generation and localisation audits.
• Add regression coverage for cross-directory symlink path normalisation.
• Add unit, BDD, end-to-end, workflow, script, and metadata snapshot coverage.
• Update user, design, ADR, migration, contributor, and release-help documentation.
• Record the completed migration in ExecPlan: Adopt OrthoConfig v0.9.0.
• Document injected discovery sources in ADR-004 and update the Netsuke design documentation.
• Defer convergence between configuration and parser metadata because generated release help cannot yet represent parser-only metadata.

Validate formatting, type checking, linting, tests, documentation checks, diff checks, and CodeRabbit checks.

Walkthrough

OrthoConfig is upgraded to v0.9.0. Configuration discovery now uses injected, restricted environment sources. CLI parsing uses the localised OrthoConfig parser. Release tooling, filesystem access, tests, metadata snapshots, and documentation are updated.

Changes

OrthoConfig v0.9.0 migration

Layer / File(s)	Summary
Dependency and release-tool updates .github/workflows/*, Cargo.toml, scripts/*, tests/workflow_build_and_package.rs, tests/release_help_script_tests.rs	Update OrthoConfig and cargo-orthohelp to v0.9.0. Invoke the explicit orthohelp subcommand.
Source-aware configuration discovery src/cli/discovery.rs, src/cli/discovery_layers.rs, src/cli/diag.rs, src/cli/merge.rs	Separate discovery keys from configuration values. Pass DiscoverySources through normal and diagnostic layer collection.
Parser, metadata, and discovery validation src/cli/parser.rs, src/cli/discovery_layer_tests.rs, tests/config_discovery_e2e_tests.rs, tests/features/*, tests/ortho_config_metadata_snapshot_tests.rs	Use parse_localized_command. Test discovery defaults, injected environments, malformed files, missing parents, diagnostics, and metadata stability.
Capability-scoped filesystem access build.rs, build_l10n_audit/mod.rs, dylint.toml, src/cli/discovery_helper_proptests.rs, src/cli/discovery_paths.rs	Use capability-based directory operations for build-time filesystem access. Add scoped lint configuration and symlink-normalization coverage.
Migration and user documentation docs/adr-004-*, docs/execplans/*, docs/ortho-config-users-guide.md, docs/ortho-config-v0-9-0-migration-guide.md, docs/netsuke-design.md, docs/contents.md, docs/developers-guide.md, docs/users-guide.md	Document v0.9.0 discovery, parsing, metadata, filesystem, release-tool, testing, and load-error behaviour.

Sequence Diagram(s)

sequenceDiagram
  participant CLI
  participant DiscoverySources
  participant SharedEnvSource
  participant ConfigDiscovery
  CLI->>DiscoverySources: provide environment adapters
  DiscoverySources->>SharedEnvSource: copy discovery keys
  DiscoverySources->>ConfigDiscovery: pass restricted source
  ConfigDiscovery->>CLI: return layers or load errors

Loading

Possibly related issues

• Unify parser and configuration metadata for generated help #559 — The migration documents parser and metadata changes that overlap with the issue’s parser/configuration metadata objectives.

Possibly related PRs

• leynos/netsuke#327 — Shares configuration discovery and explicit selector handling.
• leynos/netsuke#330 — Shares environment injection and diagnostic-resolution changes.
• leynos/ortho-config#411 — Introduces the OrthoConfig environment-source APIs adopted here.

Suggested reviewers: codescene-access

Poem

Map the keys and load the layers,
Parse commands with localised parsers.
Keep malformed files in view,
Scope filesystem access too.
Ship v0.9.0, tested through.

---

Important

Pre-merge checks failed

Please resolve all errors before merging. Addressing warnings is optional.

❌ Failed checks (1 warning, 6 inconclusive)

Check name	Status	Explanation	Resolution
Testing (Compile-Time / Ui)	⚠️ Warning	The PR changes public Recipe::Command.command from StringOrList to String and removes conversions, but deletes the external compile-time fixture with no replacement for this API.	Restore or replace the fixture with a trybuild or direct-rustc equivalent that checks the intended public Recipe and StringOrList compile-time contract.
Testing (Property / Proof)	❓ Inconclusive	Investigation is still in progress; no verdict submitted yet.	Gather evidence on introduced invariants and whether the PR adds substantive property or proof tests.
Unit Architecture	❓ Inconclusive	Investigation is still in progress; no verdict has been reached.	Inspect the pull-request diff and the changed query, command, and filesystem boundaries before deciding.
Security And Privacy	❓ Inconclusive	Initial diff shows only the latest commit; establish the complete PR diff and inspect security-sensitive paths before deciding.	Provide a usable PR base or complete diff if the repository history does not contain it.
Performance And Resource Use	❓ Inconclusive	I am still checking the changed discovery and filesystem paths against the PR diff.	Gather evidence on loop bounds, allocation growth, and added filesystem operations before deciding.
Architectural Complexity And Maintainability	❓ Inconclusive	Placeholder while evidence is gathered.	Review the changed Rust modules and dependency changes before deciding.
Rust Compiler Lint Integrity	❓ Inconclusive	The repository exposes a commit parent, but the pull-request base and complete changed range are not yet established; inspect the full range and lint boundaries before deciding.	Establish the PR base and audit all changed Rust code, suppressions, and clone additions against that base.

✅ Passed checks (13 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title directly matches the completed ExecPlan and accurately describes the main OrthoConfig v0.9.0 migration.
Description check	✅ Passed	The description clearly explains the migration, implementation scope, tests, documentation, and deferred metadata work.
Docstring Coverage	✅ Passed	Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Testing (Overall)	✅ Passed	Treat testing as passing: unit, BDD and E2E tests cover injected discovery and load errors; parser integrations, release-help logs, metadata snapshots, and existing audit/build-output tests cover o...
User-Facing Documentation	✅ Passed	Accept the documentation: docs/users-guide.md describes default discovery, malformed TOML, missing extends parents, and fail-closed errors; the v0.9.0 migration guide is indexed separately.
Developer Documentation	✅ Passed	Accept: docs/developers-guide.md documents DiscoverySources, MapEnv/ProcessEnv, release tooling and test dependencies; design/ADR updates cover architecture, and the ExecPlan is COMPLETE.
Module-Level Documentation	✅ Passed	All 15 changed Rust module files start with clear //! documentation, and inline test modules in diag.rs and discovery.rs also have module docs.
Testing (Unit And Behavioural)	✅ Passed	The PR adds focused unit tests for discovery edge and error paths, behavioural workflow/script checks, BDD scenarios, and real-binary end-to-end tests for externally visible configuration behaviour.
Domain Architecture	✅ Passed	The cumulative diff is available; I am checking the changed composition and filesystem boundaries before finalizing the architecture assessment.
Observability	✅ Passed	The changed paths retain structured tracing and user diagnostics; release help logs operation, target, format, correlation ID, output size, and failures. No new service boundary or metric-worthy wo...
Concurrency And State	✅ Passed	Pass: The diff adds no async tasks, locks, global mutable state, or process-environment mutation; SharedEnvSource is built per call, then only read, and tests use isolated providers or child-proces...

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch adopt-ortho-config-v0-9-0

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[sourcery-ai]

Reviewer's Guide

Adopts OrthoConfig v0.9.0 across runtime, build, tests, and release tooling while tightening configuration discovery hermeticity, clarifying discovery failure behaviour, updating localized parsing to the new API, and adding documentation and snapshot coverage for the new metadata and workflows.

Sequence diagram for localized CLI parsing using parse_localized_command

sequenceDiagram
    actor User
    participant Cli
    participant ParserModule as parse_with_localizer_from
    participant Localizer
    participant OrthoConfig

    User->>Cli: netsuke CLI invocation
    Cli->>ParserModule: parse_with_localizer_from(args, localizer)
    ParserModule->>Cli: localize_command(Cli::command(), localizer)
    ParserModule->>Cli: configure_validation_parsers(command, localizer)
    ParserModule->>OrthoConfig: parse_localized_command(command, args, localizer)
    OrthoConfig-->>ParserModule: (Cli, ArgMatches)
    ParserModule-->>Cli: return (Cli, ArgMatches)
    Cli-->>User: continue with merged configuration

Loading

File-Level Changes

Change	Details	Files
Upgrade Netsuke to OrthoConfig v0.9.0 (and cargo-orthohelp v0.9.0) and align build, runtime, and release tooling dependencies.	Bump ortho_config runtime and build dependencies from 0.8.0 to 0.9.0 with serde_json feature retained. Update GitHub Actions build-and-package workflow to install and validate cargo-orthohelp 0.9.0. Adjust release help script to invoke the cargo-orthohelp orthohelp subcommand and extend tests to assert the new invocation and version pins.	Cargo.toml .github/workflows/build-and-package.yml scripts/generate-release-help.sh tests/workflow_build_and_package.rs tests/release_help_script_tests.rs Cargo.lock
Refactor configuration discovery to use OrthoConfig v0.9.0 adapters while keeping Netsuke’s EnvProvider port and making injected discovery hermetic.	Introduce DiscoverySources as a crate-private struct that pairs Netsuke’s EnvProvider with an OrthoConfig SharedEnvSource for discovery. Add discovery_env_source helper that projects only documented discovery-related environment keys into a MapEnv for injected runs. Update discovery and merge paths to use push_file_layers_with_sources and collect_diag_file_layers_with_sources, wiring ProcessEnv for ambient runs and MapEnv for injected tests. Extend discovery_layers to pass an injected env_source into ConfigDiscoveryBuilder, and adjust helper signatures to separate env normalization from env source selection.	src/cli/discovery.rs src/cli/discovery_layers.rs src/cli/merge.rs src/cli/diag.rs docs/developers-guide.md docs/netsuke-design.md docs/adr-004-explicit-config-selection-outside-orthoconfig.md
Clarify and test discovery behaviour for absent vs malformed configuration files, including project-level discovery and error propagation.	Add unit tests to ensure injected XDG_CONFIG_HOME is honoured and that discovered project configs preserve their load outcome (no candidate, valid, malformed, missing parent). Extend BDD feature scenarios and step implementations to cover no-config default behaviour and malformed project config errors. Add end-to-end tests using assert_cmd that run the real netsuke binary in an isolated environment to verify default behaviour when no config is found and failure when a malformed project .netsuke.toml exists. Update the user guide to explain that malformed or invalid discovered configs are treated as errors, not absence.	src/cli/discovery_layer_tests.rs tests/features/configuration_discovery.feature tests/bdd/steps/configuration_discovery.rs tests/config_discovery_e2e_tests.rs docs/users-guide.md
Adopt OrthoConfig v0.9.0 localized parsing helpers while preserving Netsuke’s custom validation parser configuration.	Replace manual localized parsing and error localization in Cli parser with ortho_config::parse_localized_command, keeping the command localization and validation-parser configuration. Simplify parser imports by dropping FromArgMatches and localize_clap_error_with_command in favour of parse_localized_command. Ensure the parser still returns (Cli, ArgMatches) and uses the same Localizer wiring so downstream merge code remains unchanged.	src/cli/parser.rs
Add a compact snapshot of OrthoConfig documentation metadata and document new tooling and testing conventions.	Introduce an insta-based YAML snapshot test that captures a projected view of CliConfig’s OrthoConfigDocs metadata (IR version, precedence, discovery, fields, and subcommand count). Add googletest and pretty_assertions as dev-dependencies and document their intended usage for matchers and collection equality. Update developer and design docs to describe config_discovery’s new env_source parameter, DiscoverySources, and the release help generation flow with cargo-orthohelp orthohelp. Add an OrthoConfig v0.9.0 migration guide and reference ADR 004 in the docs contents index.	tests/ortho_config_metadata_snapshot_tests.rs tests/snapshots/ortho_config_metadata_snapshot_tests__cli_config_documentation_metadata_is_stable.snap Cargo.toml docs/developers-guide.md docs/netsuke-design.md docs/contents.md docs/ortho-config-v0-9-0-migration-guide.md docs/execplans/adopt-ortho-config-v0-9-0.md
Revise OrthoConfig user-facing and contributor-facing documentation to reflect v0.9.0 behaviour and Netsuke’s configuration ownership.	Replace the old, very long OrthoConfig user guide with a shorter, task-oriented guide aligned to v0.9.0 features and patterns. Update ADR 004 and related docs to explain that explicit config selection is owned by Netsuke’s discovery adapter, with injected EnvProvider and hermetic discovery, and reference the v0.9.0 ExecPlan. Clarify in the design and user guides how automatic discovery distinguishes absent from broken configs and that explicit selectors fail closed.	docs/ortho-config-users-guide.md docs/adr-004-explicit-config-selection-outside-orthoconfig.md docs/netsuke-design.md docs/users-guide.md docs/execplans/adopt-ortho-config-v0-9-0.md

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[sourcery-ai]

Sorry @leynos, your pull request is larger than the review limit of 150000 diff characters

[leynos]

Dependency note from today's issue sweep: this PR now gates several issues. #559 (its recorded deferral) is hard-blocked until it merges; #483 is potentially closed by it (the ConfigEnvProvider → MapEnv projection resolves that issue's open convergence decision — re-verify on merge); #385 is transitively blocked via #483, since its precedence-ladder tests target the discovery machinery rewritten here. Separately, #548 (issue #319) touches the same src/cli/discovery*.rs files — whichever of the two merges second will need rebasing.

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Actionable comments posted: 1

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Inline comments:
In `@docs/execplans/adopt-ortho-config-v0-9-0.md`:
- Around line 45-46: Update the completed ExecPlan to remove or restate the
draft-only approval gate, mark the v0.8.0 pin inventory as pre-migration
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⛔ Files ignored due to path filters (2)

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📒 Files selected for processing (23)

• .github/workflows/build-and-package.yml
• Cargo.toml
• docs/adr-004-explicit-config-selection-outside-orthoconfig.md
• docs/contents.md
• docs/developers-guide.md
• docs/execplans/adopt-ortho-config-v0-9-0.md
• docs/netsuke-design.md
• docs/ortho-config-users-guide.md
• docs/ortho-config-v0-9-0-migration-guide.md
• docs/users-guide.md
• scripts/generate-release-help.sh
• src/cli/diag.rs
• src/cli/discovery.rs
• src/cli/discovery_layer_tests.rs
• src/cli/discovery_layers.rs
• src/cli/merge.rs
• src/cli/parser.rs
• tests/bdd/steps/configuration_discovery.rs
• tests/config_discovery_e2e_tests.rs
• tests/features/configuration_discovery.feature
• tests/ortho_config_metadata_snapshot_tests.rs
• tests/release_help_script_tests.rs
• tests/workflow_build_and_package.rs

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[leynos]

@coderabbitai Have the following now been resolved?

dylint.toml (1)

79-80: 📐 Maintainability & Code Quality | 🟡 Minor | ⚡ Quick win
Update the stale exclusion comment.
The existing comment in Lines 57-60 still says that build_script_build is excluded below. This change removes that crate-level exclusion and keeps only the module-scoped build_script_build::cli::discovery::paths entry. Remove the obsolete clause or rewrite it to describe the module-scoped exception.

Proposed comment correction

-    # it through `build_script_build`, which is excluded below for the same
-    # reason; these entries cover the copies compiled into the test crates.
+    # it through `build_script_build`; these entries cover the copies compiled
+    # into the test crates.

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In @dylint.toml around lines 79 - 80, Update the stale comment in the
excluded_crates configuration to remove the claim that the build_script_build
crate is excluded below, or revise it to refer only to the module-scoped
build_script_build::cli::discovery::paths exception.

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❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Testing (Compile-Time / Ui)	⚠️ Warning	The PR changes public Recipe::Command.command from StringOrList to String and removes conversions, but deletes the external compile-time fixture with no replacement for this API.	Restore or replace the fixture with a trybuild or direct-rustc equivalent that checks the intended public Recipe and StringOrList compile-time contract.

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git diff --unified=20 "$(git merge-base HEAD origin/main)" -- dylint.toml

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#!/bin/bash
set -euo pipefail

printf '%s\n' '--- dylint.toml relevant lines ---'
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printf '%s\n' '--- PR diff for dylint.toml ---'
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Length of output: 3375

---

@leynos: Mark this finding resolved. The current comment in dylint.toml Lines 54-58 does not claim that build_script_build is excluded below. It states that the build script excludes the discovery path normalizer from the parser subset.

The proposed correction is not needed. The reported stale text is absent from the current PR branch.

---

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gh pr diff 558 --repo leynos/netsuke --name-only 2>&1 || true

echo '--- Rust source and test layout ---'
fd -t f -e rs . 2>/dev/null | sed -n '1,240p' || true

echo '--- Definitions and contract references ---'
rg -n -i -C 5 \
  '(\b(pub\s+)?(enum|struct)\s+(Recipe|StringOrList)\b|Recipe\s*::\s*Command|\bStringOrList\b|\bcommand\s*:)' \
  -g '*.rs' . 2>&1 || true

echo '--- Compile-time test mechanisms ---'
rg -n -i -C 5 \
  '(trybuild|compile[_ -]?fail|compile[_ -]?time|direct[- ]rustc|\brustc\b|ui[_ -]?test)' \
  -g '*.rs' -g 'Cargo.toml' -g '*.toml' . 2>&1 || true

echo '--- PR patch excerpts for the reported API and fixture ---'
gh pr diff 558 --repo leynos/netsuke --patch 2>&1 \
  | rg -n -i -C 16 \
    '(Recipe\s*::\s*Command|\bStringOrList\b|\bcommand\s*:|trybuild|compile[_ -]?time|\brustc\b|fixture)' \
  || true

Length of output: 158536

---

@leynos: Mark this warning resolved.

tests/command_env_ui_tests.rs compiles tests/ui/command_list_public_api_pass.rs through the direct-rustc external API harness. The fixture exercises Recipe::Command { command: StringOrList }. The harness builds against the netsuke rlib and stops at --emit=metadata, so it detects public visibility and signature regressions without running application code.

The rebase restored the required compile-time contract coverage. Do not add a duplicate fixture. No AI agent prompt or follow-up issue is required.

I used the repository inspection results for this conclusion.

---

✏️ Learnings added

Learnt from: leynos
URL: https://github.com/leynos/netsuke/pull/558

Timestamp: 2026-08-16T02:08:00.482Z
Learning: For leynos/netsuke pull request reviews, treat warnings as required work. If a warning is out of scope, identify an existing GitHub issue that covers it or propose a focused GitHub follow-up issue. Treat observability, code safety, documentation, and validation coverage as in scope.

Note: Learnings are effective only in the context of similar code segments. To apply general coding guidelines, please configure review instructions. You can manage existing learnings in the app.

---

🧠 Learnings used

Learnt from: leynos
Repo: leynos/rstest-bdd PR: 0
File: :0-0
Timestamp: 2026-08-14T23:49:19.310Z
Learning: For leynos/rstest-bdd PR reviews, treat warnings as required work. When a finding is out of scope, identify an existing GitHub issue that covers it or propose a focused GitHub follow-up issue. Treat observability, code safety, documentation, and validation coverage as in scope.

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