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//! Command routing and arguments shared by baseline-aware subcommands.
use crate::*;
use clap::{Args, Subcommand};
use super::combined;
/// Arguments shared by commands that can save or compare finding baselines.
///
/// Flattening this type keeps the command-line interface unchanged while
/// ensuring every baseline-aware command exposes the same option semantics.
#[derive(Debug, Args)]
pub(crate) struct BaselineArgs {
/// Output format.
#[arg(long, value_enum, default_value = "tty")]
pub(crate) format: OutputFormat,
/// Save the current findings as the baseline (see todo.md §5).
#[arg(long)]
pub(crate) save_baseline: bool,
/// Compare findings against a previously saved baseline.
#[arg(long, value_name = "PATH")]
pub(crate) baseline: Option<PathBuf>,
}
#[derive(Debug, Subcommand)]
pub(crate) enum Command {
/// Find duplicated token spans (clone families).
Dupes(DupesOptions),
/// Show the repository health summary, including slop signals.
Health(HealthOptions),
/// Show dependency-hygiene findings (misplaced dependency kinds,
/// slopsquatting signals — see todo.md §14.2 G5).
Deps(DepsOptions),
/// Check crate-level architecture boundaries declared in `judge.toml`
/// (see todo.md §3.H, §14.2 P1/P2). Opt-in: does nothing if no config is
/// found.
Boundaries(BoundariesOptions),
/// Find `pub` items no other workspace crate references (see todo.md
/// §3.A, §14.2 P1). Needs the Deep Tier — build with `--features deep`.
DeadCode(DeadCodeOptions),
/// Explains a specific item (see todo.md §7). Currently only
/// `--why-live` is implemented.
Explain(ExplainOptions),
/// Compare the current project state with a recorded baseline artifact.
/// This command never reads Git history.
Compare(CompareOptions),
/// Initialize judge configuration in a workspace.
Init,
/// Show detected entry points, tiers, and cache status.
Inspect,
/// Show a compact, deterministic map of refactoring-relevant workspace facts.
Map(MapOptions),
/// Diagnose the current workspace structure: crates, targets, dependency edges,
/// modules, complexity concentration, and duplicate-code context.
Structure(StructureOptions),
/// Show current-state complexity facts without historical hotspot signals.
Complexity(ComplexityOptions),
/// Show the analysis and Cargo-target context of one workspace source file.
Impact(ImpactOptions),
/// Build a deterministic, evidence-backed queue of refactoring candidates.
Refactor(RefactorOptions),
/// Review unsafe-code structure and safety documentation.
Unsafe(FocusedAnalysisOptions),
/// Review current error-handling patterns and architecture signals.
Errors(FocusedAnalysisOptions),
/// Review test-structure signals without making coverage claims.
Tests(FocusedAnalysisOptions),
/// Review mechanical code smells without inferring authorship.
Slop(FocusedAnalysisOptions),
/// Imports an externally generated `cargo-llvm-cov` LCOV report and
/// flags `untested-hotspot` functions: high complexity, high churn, and
/// mostly uncovered lines (see todo.md §J). judge never measures
/// coverage itself — only an already-generated snapshot is read.
Coverage(CoverageOptions),
/// Heuristic Rust design-pattern recommendations aggregated from
/// projectwide evidence (see todo.md §16). Advisory only — never
/// affects the verdict/exit code (todo.md §16.6).
Patterns(PatternsOptions),
/// Heuristic abstract-design-principle interpretations (cohesion,
/// functional core/imperative shell, ...) aggregated from at least two
/// independent evidence classes per finding (see todo.md §16.7).
/// Advisory only — never affects the verdict/exit code, and a
/// deliberately separate assertion class from `patterns`.
Principles(PrinciplesOptions),
/// Shows one pattern candidate's full evidence, preconditions,
/// contraindications, and migration plan (see todo.md §16.5).
ExplainPattern(ExplainPatternOptions),
/// Shows one design-principle heuristic's full evidence, interpretation,
/// contraindications, missing evidence, and alternatives (see todo.md
/// §16.7), analogous to `explain-pattern`.
ExplainPrinciple(ExplainPrincipleOptions),
/// Shows only a pattern candidate's migration plan and affected call
/// sites — deliberately no patch (see todo.md §16.5).
FixPreview(FixPreviewOptions),
/// Shows one rule's evidence class, preconditions, exclusions, allowed
/// wording, and verdict effect from the static rule registry (see todo.md
/// §17.5). A pure documentation lookup — never runs analysis and never
/// produces exit code 1.
ExplainRule(ExplainRuleOptions),
/// Shows public-API-surface findings (`undocumented-public-item` and
/// `semver-hazard` — see todo.md §I). Subcommand-only: not part of bare
/// `cargo judge` or `health`. A
/// build compiled with `--features deep` additionally checks
/// `semver-hazard`'s `leaked_dependency_type` sub-case.
ApiSurface(ApiSurfaceOptions),
/// Focused public API analysis.
Api(ApiSurfaceOptions),
/// Shows `unlinked-file`/`orphan-module` findings from resolving each
/// crate's real `mod` tree (see `judge::rules::module_graph`). Subcommand-only:
/// not part of bare `cargo judge` or `health`.
ModuleGraph(ModuleGraphOptions),
}
impl Command {
/// Returns the selected JSON format and its stable default artifact name.
/// Commands that render a non-JSON projection regardless of `--format`
/// (currently `boundaries --graph`) deliberately have no JSON artifact.
pub(crate) fn json_artifact(&self) -> Option<(OutputFormat, &'static str)> {
match self {
Self::Dupes(options) => Some((options.baseline_args.format, "dupes")),
Self::Health(options) => Some((options.baseline_args.format, "health")),
Self::Deps(options) => Some((options.baseline_args.format, "deps")),
Self::Boundaries(options) => Some((options.baseline_args.format, "boundaries")),
Self::DeadCode(options) => Some((options.baseline_args.format, "dead-code")),
Self::Explain(options) => Some((options.format, "explain")),
Self::Compare(options) => Some((options.format, "compare")),
Self::Coverage(options) => Some((options.baseline_args.format, "coverage")),
Self::Patterns(options) => Some((options.format, "patterns")),
Self::Principles(options) => Some((options.format, "principles")),
Self::ExplainPattern(options) => Some((options.format, "explain-pattern")),
Self::ExplainPrinciple(options) => Some((options.format, "explain-principle")),
Self::FixPreview(options) => Some((options.format, "fix-preview")),
Self::ExplainRule(options) => Some((options.format, "explain-rule")),
Self::ApiSurface(options) => Some((options.baseline_args.format, "api-surface")),
Self::Api(options) => Some((options.baseline_args.format, "api")),
Self::ModuleGraph(options) => Some((options.baseline_args.format, "module-graph")),
Self::Map(options) => Some((options.format, "map")),
Self::Structure(options) => Some((options.format, "structure")),
Self::Complexity(options) => Some((options.format, "complexity")),
Self::Impact(options) => Some((options.format, "impact")),
Self::Refactor(options) => Some((options.format, "refactor")),
Self::Unsafe(options) => Some((options.format, "unsafe")),
Self::Errors(options) => Some((options.format, "errors")),
Self::Tests(options) => Some((options.format, "tests")),
Self::Slop(options) => Some((options.format, "slop")),
Self::Init | Self::Inspect => None,
}
}
/// Dispatches a parsed subcommand to its handler.
pub(crate) fn run(self, out: &mut dyn Write) -> Result<CommandOutcome, CliError> {
match self {
Self::Dupes(options) => run_dupes(options, out),
Self::Health(options) => run_health(options, out),
Self::Deps(options) => run_deps(options, out),
Self::Boundaries(options) => run_boundaries(options, out),
Self::DeadCode(options) => run_dead_code(options, out),
Self::Explain(options) => run_explain(options, out),
Self::Compare(options) => combined::run(
options.format,
false,
Some(options.baseline),
None,
false,
false,
out,
),
Self::Init => {
writeln!(out, "judge init is not implemented yet")?;
Ok(CommandOutcome::Clean)
}
Self::Inspect => run_inspect(out),
Self::Map(options) => run_map(options, out),
Self::Structure(options) => run_structure(options, out),
Self::Complexity(options) => run_complexity(options, out),
Self::Impact(options) => run_impact(options, out),
Self::Refactor(options) => run_refactor(options, out),
Self::Unsafe(options) => run_unsafe(options, out),
Self::Errors(options) => run_errors(options, out),
Self::Tests(options) => run_tests(options, out),
Self::Slop(options) => run_slop(options, out),
Self::Coverage(options) => run_coverage(options, out),
Self::Patterns(options) => run_patterns(options, out),
Self::Principles(options) => run_principles(options, out),
Self::ExplainPattern(options) => run_explain_pattern(options, out),
Self::ExplainPrinciple(options) => run_explain_principle(options, out),
Self::FixPreview(options) => run_fix_preview(options, out),
Self::ExplainRule(options) => run_explain_rule(options, out),
Self::ApiSurface(options) => run_api_surface(options, out),
Self::Api(options) => run_api_surface(options, out),
Self::ModuleGraph(options) => run_module_graph(options, out),
}
}
}