Crate hotspots_core 

Hotspots core library - static analysis for TypeScript, JavaScript, Go, Java, Python, and Rust

Re-exports

pub use callgraph::CallGraph;

pub use config::ResolvedConfig;

pub use git::GitContext;

pub use report::render_json;

pub use report::render_text;

pub use report::render_text_grouped;

pub use report::sort_reports;

pub use report::FunctionRiskReport;

pub use snapshot::TouchMode;

Modules

aggregates

Aggregation views - expose architectural concentration

analysis

Analysis orchestration - ties together parsing, discovery, CFG, metrics, and reporting

ast

AST adapter layer for function discovery

callgraph

Call graph extraction and analysis

cfg

Control Flow Graph (CFG) construction and analysis

compact

Compaction of snapshot history to reduce storage

config

Configuration file support for Hotspots

coupling

Directed coupling signal — F37/F38/F39.

db

SQLite-backed snapshot storage.

delta

Parent-relative delta computation

discover

Function discovery from AST

gate

Suppression gate: detect when the activity-based ranker has failed on this repo and recommend falling back to a code-semantic classifier.

git

Git context extraction

history_signals

Cold-start history signals — F63 signal-porting prerequisite.

html

HTML report generation

imports

Import extraction and file-level dependency resolution

isolation_forest

From-scratch IsolationForest for the F62/F63 cold-start anomaly route.

language

Language detection and abstraction layer

metrics

Metric extraction from AST and CFG

models

Model risk map extraction and aggregation.

parser

TypeScript and JavaScript parser using SWC

patterns

Pattern classification engine

phrases

Deterministic phrase table for the --explain output layer.

policy

Policy engine for CI enforcement

prune

Reachability pruning for snapshot history

report

Reporting and output generation

risk

Local Risk Score (LRS) calculation

sarif

SARIF 2.1.0 output for GitHub code scanning integration

scoring

Activity-weighted risk scoring

snapshot

Snapshot container and persistence

suppression

Suppression comment extraction

touch_cache

On-disk cache for per-function git touch metrics.

trainer

hotspots train — fit a local RandomForest ranker from git history.

trends

Trend semantics - extract high-signal trends from snapshot history

Structs

AnalysisOptions

Functions

analyze

Analyze files at the given path with default configuration

analyze_with_config

Analyze files at the given path with optional resolved configuration

analyze_with_progress

Like analyze_with_config but accepts an optional progress callback.

build_call_graph

Build a call graph from AST-derived callee names in function reports.

build_call_graph_from_db

Build a call graph from lean DB rows instead of full FunctionRiskReport slices.