# padubrulleadeo/ainvestigator architecture

> Architecture diagram of the GitHub repository padubrulleadeo/ainvestigator, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-08-03). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/padubrulleadeo/ainvestigator
- Repository: https://github.com/padubrulleadeo/ainvestigator

## Overview

#### Purpose and Delivery Model
This repository packages `ainvestigator` as a TypeScript-based GitHub Action. The action definition is the integration boundary for GitHub Actions consumers, while prebuilt JavaScript in `dist/` is the runtime artifact executed by the Actions runner.

Paths: `action.yml`, `package.json`, `dist/index.js`

#### Action Entry Boundary
`action.yml` is the public contract: it defines how workflows invoke the action and which bundled entrypoint GitHub executes. CI coverage for that execution model is represented by the repository workflow.

Paths: `action.yml`, `.github/workflows/testAction.yml`

#### TypeScript Application Entrypoints
The source application is split into an initial entry module and a main orchestration module. `src/index.ts` is the likely process/action bootstrap; `src/main.ts` contains the principal action behavior invoked from that bootstrap. This separation is the main control-flow boundary between startup/error handling and business execution.

Paths: `src/index.ts`, `src/main.ts`

#### Build Artifact and Runtime
GitHub Actions executes committed CommonJS-style JavaScript rather than TypeScript source. `dist/index.js` and `dist/main.js` are compiled/bundled counterparts to the source modules; declaration files and source maps support type consumers and debugging but are not the primary runner interface.

Paths: `dist/index.js`, `dist/main.js`, `dist/index.d.ts`

#### Execution Flow
The expected flow is:
1. A workflow references the action through `action.yml`.
2. The GitHub runner starts the configured bundled file under Node.js.
3. The bootstrap module delegates to main action logic.
4. The action reports outcomes back through the GitHub Actions runtime contract.

The action runner and GitHub workflow environment are the material infrastructure dependencies. No other external service or runtime is identifiable from the supplied repository structure.

Paths: `action.yml`, `dist/index.js`, `.github/workflows/testAction.yml`

#### Build and Type Boundaries
`package.json` and the lockfile define the Node/TypeScript dependency and reproducible installation boundary. `tsconfig.json` governs source-to-JavaScript compilation. Committed `dist/` output is architecturally important because action consumers run it directly; source changes must be reflected there for releases.

Paths: `package.json`, `package-lock.json`, `tsconfig.json`, `dist/`

Main entry points: [`dist/index.js`](https://github.com/padubrulleadeo/ainvestigator/blob/main/dist/index.js) (Bundled entrypoint), [`dist/main.js`](https://github.com/padubrulleadeo/ainvestigator/blob/main/dist/main.js) (Bundled main logic), [`tsconfig.json`](https://github.com/padubrulleadeo/ainvestigator/blob/main/tsconfig.json) (TypeScript config), [`src/index.ts`](https://github.com/padubrulleadeo/ainvestigator/blob/main/src/index.ts) (Bootstrap module)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_delivery["Action Delivery"]
  node_workflow["Action test workflow<br/>[testAction.yml]"]
  node_action_manifest["Action manifest<br/>action contract<br/>[action.yml]"]
  node_dist_index["Bundled entrypoint<br/>compiled JavaScript<br/>[index.js]"]
  node_dist_main["Bundled main logic<br/>compiled JavaScript<br/>[main.js]"]
end

subgraph group_source["TypeScript Source"]
  node_src_index["Bootstrap module<br/>TypeScript entrypoint<br/>[index.ts]"]
  node_src_main["Main action logic<br/>TypeScript orchestration<br/>[main.ts]"]
end

subgraph group_build["Build Boundary"]
  node_package["Package definition<br/>Node package<br/>[package.json]"]
  node_lockfile["Dependency lockfile<br/>Node lockfile<br/>[package-lock.json]"]
  node_tsconfig["TypeScript config<br/>compiler config<br/>[tsconfig.json]"]
  node_declarations["Entry declarations<br/>type declarations<br/>[index.d.ts]"]
end

subgraph group_runtime["GitHub Actions Runtime"]
  node_github_runner{{"GitHub Actions runner<br/>execution environment"}}
  node_actions_contract{{"Actions runtime contract<br/>GitHub Actions API"}}
end

node_workflow -->|"references action"| node_action_manifest
node_action_manifest -->|"selects entrypoint"| node_dist_index
node_github_runner -->|"executes"| node_dist_index
node_dist_index -->|"delegates to"| node_dist_main
node_dist_main -->|"reports outcome"| node_actions_contract
node_src_index -->|"delegates to"| node_src_main
node_src_index -->|"compiled and bundled as"| node_dist_index
node_src_main -->|"compiled and bundled as"| node_dist_main
node_package -->|"resolved by"| node_lockfile
node_package -.->|"uses build tooling"| node_tsconfig
node_tsconfig -.->|"governs compilation"| node_dist_index
node_tsconfig -.->|"governs compilation"| node_dist_main
node_dist_index -.->|"publishes types with"| node_declarations

click node_workflow "https://github.com/padubrulleadeo/ainvestigator/blob/main/.github/workflows/testAction.yml"
click node_action_manifest "https://github.com/padubrulleadeo/ainvestigator/blob/main/action.yml"
click node_dist_index "https://github.com/padubrulleadeo/ainvestigator/blob/main/dist/index.js"
click node_dist_main "https://github.com/padubrulleadeo/ainvestigator/blob/main/dist/main.js"
click node_src_index "https://github.com/padubrulleadeo/ainvestigator/blob/main/src/index.ts"
click node_src_main "https://github.com/padubrulleadeo/ainvestigator/blob/main/src/main.ts"
click node_package "https://github.com/padubrulleadeo/ainvestigator/blob/main/package.json"
click node_lockfile "https://github.com/padubrulleadeo/ainvestigator/blob/main/package-lock.json"
click node_tsconfig "https://github.com/padubrulleadeo/ainvestigator/blob/main/tsconfig.json"
click node_declarations "https://github.com/padubrulleadeo/ainvestigator/blob/main/dist/index.d.ts"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_workflow,node_action_manifest,node_dist_index,node_dist_main toneBlue
class node_src_index,node_src_main toneAmber
class node_package,node_lockfile,node_tsconfig,node_declarations toneMint
class node_github_runner,node_actions_contract toneRose
```

## Components

### Action Delivery

- [Action test workflow](https://github.com/padubrulleadeo/ainvestigator/blob/main/.github/workflows/testAction.yml): workflow · Exercises the action execution model. · `.github/workflows/testAction.yml`
- [Action manifest](https://github.com/padubrulleadeo/ainvestigator/blob/main/action.yml): action contract · Public GitHub Actions integration boundary. · `action.yml`
- [Bundled entrypoint](https://github.com/padubrulleadeo/ainvestigator/blob/main/dist/index.js): compiled JavaScript · Runner-executed CommonJS artifact. · `dist/index.js`
- [Bundled main logic](https://github.com/padubrulleadeo/ainvestigator/blob/main/dist/main.js): compiled JavaScript · `dist/main.js`

### TypeScript Source

- [Bootstrap module](https://github.com/padubrulleadeo/ainvestigator/blob/main/src/index.ts): TypeScript entrypoint · Handles startup before delegating action behavior. · `src/index.ts`
- [Main action logic](https://github.com/padubrulleadeo/ainvestigator/blob/main/src/main.ts): TypeScript orchestration · Principal action behavior. · `src/main.ts`

### Build Boundary

- [Package definition](https://github.com/padubrulleadeo/ainvestigator/blob/main/package.json): Node package · Defines dependencies and build tooling. · `package.json`
- [Dependency lockfile](https://github.com/padubrulleadeo/ainvestigator/blob/main/package-lock.json): Node lockfile · Pins reproducible dependency installation. · `package-lock.json`
- [TypeScript config](https://github.com/padubrulleadeo/ainvestigator/blob/main/tsconfig.json): compiler config · Governs source-to-JavaScript compilation. · `tsconfig.json`
- [Entry declarations](https://github.com/padubrulleadeo/ainvestigator/blob/main/dist/index.d.ts): type declarations · Type-consumer interface for the entry artifact. · `dist/index.d.ts`

### GitHub Actions Runtime

- **GitHub Actions runner**: execution environment · Starts the configured Node.js bundle.
- **Actions runtime contract**: GitHub Actions API · Receives action outcomes and status.

## Connections

- Action test workflow → Action manifest: references action
- Action manifest → Bundled entrypoint: selects entrypoint
- GitHub Actions runner → Bundled entrypoint: executes
- Bundled entrypoint → Bundled main logic: delegates to
- Bundled main logic → Actions runtime contract: reports outcome
- Bootstrap module → Main action logic: delegates to
- Bootstrap module → Bundled entrypoint: compiled and bundled as
- Main action logic → Bundled main logic: compiled and bundled as
- Package definition → Dependency lockfile: resolved by
- Package definition → TypeScript config: uses build tooling
- TypeScript config → Bundled entrypoint: governs compilation
- TypeScript config → Bundled main logic: governs compilation
- Bundled entrypoint → Entry declarations: publishes types with