Configuration types for typub.

This crate provides the core configuration structures used by typub:

• Config — main configuration from typub.toml
• PlatformConfig — per-platform configuration
• StorageConfig — S3-compatible storage configuration per [[RFC-0004]]

Extracted per [[RFC-0007:C-SHARED-TYPES]] to enable adapter subcrates to depend on configuration without circular dependencies.

typub

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typub is a Typst-first, multi-platform publishing tool.

User Basics

Prerequisites

Important: typub depends on typst CLI. You must have typst installed and available in your PATH.

Install typst CLI:

# Via cargo
cargo install typst

# Or via other package managers (see https://github.com/typst/typst for more options)

Install

cargo install typub

Minimal flow

typub init
typub new "My Post"
typub dev posts/my-post -p ghost
typub publish posts/my-post -p ghost

Key Features

🎯 Typst-first with Markdown-compatibility

Write content in Typst (content.typ) or Markdown (content.md). Typst is the primary format with powerful typesetting capabilities, while Markdown provides a familiar alternative. Both formats can be published to any supported platform.

🌐 Multiple-platform Compatibility

Publish to multiple platforms from a single content source:

• API-based: Dev.to, Ghost, HashNode, Confluence, Notion, WordPress
• Copy-paste (HTML): WeChat, Zhihu, Toutiao, Bilibili, Weibo, Baijiahao, Wangyihao, Sohu, Sspai, OSChina
• Copy-paste (Markdown): CSDN, Juejin, SegmentFault, Cnblogs, Medium, Jianshu, InfoQ, 51CTO, TencentCloud, Aliyun, HuaweiCloud, Elecfans, ModelScope, Volcengine
• Local output: Astro, Static, Xiaohongshu

👀 Dev Preview

Preview your content locally before publishing:

• Live reload: Auto-refresh on save with built-in dev server (typub dev)
• Platform-specific preview: See exactly how content renders on each platform
• Theme support: Choose from built-in themes (github, notion, minimal, tech, etc.) or create custom ones
• Math rendering: MathJax-powered LaTeX rendering

# Preview with auto-reload
typub dev posts/my-post -p ghost

# Preview for different platforms
typub dev posts/my-post -p confluence

Themes are configured in meta.toml or typub.toml, not via command-line arguments.

🖥️ Terminal User Interface (TUI)

Interactive terminal dashboard for content management:

• Post management: Browse, sort, and manage all your posts
• Platform overview: See publishing status across all platforms at a glance
• Preview content: Preview posts in terminal or browser for selected platform
• Publish control: Selectively publish to individual platforms or all at once
• Real-time progress: Track publishing progress and results

# Launch interactive TUI dashboard
typub tui

📦 4 Asset Strategies

Choose how images and other assets are handled:

• embed: Base64 encode inline — small images, no upload dependency
• upload: Upload to platform storage — platforms with native media APIs
• copy: Copy to local output — local/static outputs
• external: Upload to S3-compatible host — CDN, large assets, cross-platform URLs

📐 3 Math Rendering Strategies

Render mathematical expressions based on platform capabilities:

• SVG: Platform supports inline SVG — use Typst's native SVG rendering (default)
• LaTeX: Platform requires LaTeX math macros — preserve original LaTeX source
• PNG: Platform supports base64 images but not SVG — rasterize to PNG via resvg

⚙️ Layered Config System

Manage configuration with 5-level resolution priority (highest to lowest):

1. Post-platform: Per-content platform-specific (meta.toml → [platforms.<id>])
2. Post: Per-content default (meta.toml → top level)
3. Global-platform: Global platform-specific (typub.toml → [platforms.<id>])
4. Global: Global default (typub.toml → top level)
5. Adapter default (fallback)

Showcases

Preview Examples

Documentation Map

For users (publishing content)

• Basic path: docs/guide/getting-started.md
• Platform setup: docs/guide/adapters.md
• Assets: docs/guide/assets.md
• Copy-paste profiles: docs/guide/profiles.md
• Advanced customization: docs/guide/advanced-customization.md

For developers (contributing to typub)

• Development workflow: DEVELOPING_GUIDE.md
• Agent/contributor guardrails: CLAUDE.md
• Specifications and architecture: docs/rfc/ and docs/adr/

User Advanced Features

• Per-platform asset strategy (embed / upload / copy / external)
• External storage integration for cross-platform asset URLs
• Copy-paste profile selection and customization
• Node policy override (raw / unknown) via platform config

See docs/guide/advanced-customization.md for a platform-agnostic overview.

License

MIT