🏗️ Architecture Diagram:Architecture diagram — incremental update (2026-03-04)

[github-actions]

Incremental update triggered by Go file changes since commit c2ce8fd. No structural changes detected — the package set and inter-package dependency graph are identical to the previous run. Cache updated to new HEAD 2979a2e.

Packages with Go file changes

All 18 packages had Go file modifications, but no new packages were added and no dependency edges changed:

cli, console, constants, envutil, fileutil, gitutil, logger, mathutil, parser, repoutil, sliceutil, stringutil, styles, testutil, timeutil, tty, types, workflow

Architecture Diagram

┌─────────────────────────────────────────────────────────────────────────────────────────────┐
│                                       ENTRY POINTS                                           │
│  ┌──────────────────────────────────────┐    ┌──────────────────────────────────────────┐  │
│  │            cmd/gh-aw                 │    │           cmd/gh-aw-wasm                 │  │
│  │   Main CLI binary & all commands     │    │         WebAssembly target               │  │
│  └──────────────────┬───────────────────┘    └──────────────────────────┬───────────────┘  │
├─────────────────────┼──────────────────────────────────────────────────┼──────────────────┤
│                     ▼           CORE PACKAGES                          ▼                   │
│  ┌────────────────────────────┐            ┌───────────────────────────────────────────┐   │
│  │        pkg/cli             │            │            pkg/workflow                   │   │
│  │  Command implementations   ├───────────▶│  Workflow compilation engine &            │   │
│  │  and all CLI subcommands   │            │  orchestration                            │   │
│  └──────────────┬─────────────┘            └──────────────────┬────────────────────────┘   │
│                 │                                              │                             │
│                 └────────────────────┬─────────────────────────┘                            │
│                                      ▼                                                       │
│                          ┌──────────────────────────────┐                                   │
│                          │        pkg/parser            │                                   │
│                          │  Markdown frontmatter &      │                                   │
│                          │  YAML parsing                │                                   │
│                          └──────────────┬───────────────┘                                   │
│                                         │                                                    │
│                          ┌──────────────▼───────────────┐                                   │
│                          │        pkg/console           │                                   │
│                          │  Terminal UI & styled output │                                   │
│                          └──────────────────────────────┘                                   │
│                                                                                              │
│           ↕ all core packages also depend on constants, types, and utilities ↕              │
├──────────────────────────────────────────────────────────────────────────────────────────────┤
│                                   SHARED DEFINITIONS                                         │
│  ┌─────────────────────────────────────────┐  ┌──────────────────────────────────────────┐  │
│  │             pkg/constants               │  │              pkg/types                   │  │
│  │  Versions, flags, URLs, engine names    │  │  Shared type definitions across packages │  │
│  └─────────────────────────────────────────┘  └──────────────────────────────────────────┘  │
├──────────────────────────────────────────────────────────────────────────────────────────────┤
│                                       UTILITIES                                              │
│  ┌─────────┐ ┌─────────┐ ┌─────────┐ ┌──────────┐ ┌──────────┐ ┌─────────┐ ┌─────────┐   │
│  │fileutil │ │ gitutil │ │ logger  │ │stringutil│ │ sliceutil│ │repoutil │ │   tty   │   │
│  └─────────┘ └─────────┘ └─────────┘ └──────────┘ └──────────┘ └─────────┘ └─────────┘   │
│  ┌─────────┐ ┌─────────┐ ┌─────────┐ ┌─────────┐  ┌─────────┐                            │
│  │ envutil │ │timeutil │ │mathutil │ │testutil │  │ styles  │                             │
│  └─────────┘ └─────────┘ └─────────┘ └─────────┘  └─────────┘                            │
└──────────────────────────────────────────────────────────────────────────────────────────────┘

Change Log

• Packages modified: all 18 packages (cli, console, constants, envutil, fileutil, gitutil, logger, mathutil, parser, repoutil, sliceutil, stringutil, styles, testutil, timeutil, tty, types, workflow)
• New packages: none
• Removed packages: none
• New dependencies detected: none
• Structural shifts: none

Package Reference

Package	Layer	Description
pkg/cli	Core	CLI command implementations and subcommands
pkg/workflow	Core	Workflow compilation engine and orchestration
pkg/parser	Core	Markdown frontmatter and YAML parsing
pkg/console	Core	Terminal UI and styled output rendering
pkg/constants	Shared	Application-wide constants (versions, flags, URLs, engine names)
pkg/types	Shared	Shared type definitions across packages
pkg/fileutil	Utility	File path and operation utilities
pkg/gitutil	Utility	Git repository utilities
pkg/logger	Utility	Namespace-based debug logging with zero overhead
pkg/stringutil	Utility	String manipulation utilities
pkg/sliceutil	Utility	Slice manipulation utilities
pkg/repoutil	Utility	GitHub repository slug and URL utilities
pkg/tty	Utility	TTY detection utilities
pkg/envutil	Utility	Environment variable reading and validation
pkg/timeutil	Utility	Time utilities
pkg/mathutil	Utility	Basic mathematical utility functions
pkg/testutil	Utility	Testing helper utilities
pkg/styles	Utility	Centralized terminal style and color definitions

References: §22662091904

Generated by Architecture Diagram Generator · ◷

• expires on Mar 11, 2026, 8:59 AM UTC

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