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sukr/AGENTS.md
Timothy DeHerrera 5c3299b774 docs: close API stabilization plan review and fix stale refs
Close plan review: fix Decisions table 404 naming (content/404.md
→ content/_404.md), check off Verification items, log
collect_items() quadruple-call as technical debt, fill in
Retrospective.

Fix post-changeset staleness: AGENTS.md YAML→TOML reference,
add [nav]/[feed]/[sitemap] config tables to AGENTS.md example,
mark charter workstream 1 complete.
2026-02-15 09:52:39 -07:00

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Markdown

# Project Agent Configuration
## Predicate System
This project uses [predicate](https://github.com/nrdxp/predicate) for agent configuration.
> [!IMPORTANT]
> You **must** review [.agent/PREDICATE.md](.agent/PREDICATE.md) and follow its instructions before beginning work.
**Active Personas:**
- Rust idioms (`.agent/personas/rust.md`)
- DepMap MCP tools (`.agent/personas/depmap.md`)
- Personalization (`.agent/personas/personalization.md`)
---
## Project Overview
**sukr** is a minimal static site compiler written in Rust. Suckless, zero JS, transforms Markdown into high-performance static HTML.
### Philosophy
- **Suckless:** No bloated runtimes, no unnecessary JavaScript
- **Hermetic:** Single binary with all dependencies compiled in
- **Elegant:** Syntax highlighting via Tree-sitter, templates via Tera
### Architecture
The compiler implements an **Interceptor Pipeline**:
1. **Ingest:** Walk `content/`, parse TOML frontmatter
2. **Stream:** Feed Markdown to `pulldown-cmark` event parser
3. **Intercept:** Route code blocks to Tree-sitter, Mermaid, KaTeX
4. **Render:** Push modified events to HTML writer
5. **Layout:** Wrap in Tera templates (runtime, user-customizable)
6. **Write:** Output to `public/`
---
## Build & Commands
```bash
# Development
nix develop # Enter dev shell with Rust toolchain
cargo build # Build compiler
cargo run # Run compiler (builds site to public/)
# Production
nix build # Build hermetic release binary
./result/bin/sukr # Run release compiler
# CLI Usage
sukr # Build with ./site.toml
sukr -c sites/blog/site.toml # Build with custom config
sukr --help # Show usage
```
---
## Code Style
- Rust 2024 edition
- Follow `.agent/personas/rust.md` conventions
- Prefer standard library over external crates
- No `unwrap()` in library code; use proper error handling
---
## Architecture
```
.
├── Cargo.toml # Rust manifest
├── flake.nix # Nix build environment
├── site.toml # Site configuration (or in sites/*)
├── src/
│ ├── main.rs # Pipeline orchestrator
│ ├── config.rs # TOML config loader
│ ├── content.rs # Content discovery, sections
│ ├── template_engine.rs # Tera template engine
│ ├── feed.rs # Atom feed generation
│ ├── highlight.rs # Tree-sitter highlighting
│ └── render.rs # Pulldown-cmark interception
├── templates/ # Tera templates (base, page, section/*)
├── content/ # Markdown + TOML frontmatter
├── static/ # CSS, images, _headers
└── public/ # Generated output
```
---
## Testing
- Test runner: `cargo test`
- Naming: `test_<scenario>_<expected_outcome>`
- Focus on content transformation correctness
---
## Security
- No user input at runtime (build-time only)
- Validate frontmatter schema during parsing
- No secrets in content or templates
---
## Configuration
Site configuration lives in `site.toml`:
```toml
title = "My Site"
author = "Author Name"
base_url = "https://example.com"
[paths] # All optional, defaults shown
content = "content"
output = "public"
static = "static"
templates = "templates"
[nav]
nested = false # Hierarchical sidebar navigation
toc = true # Table of contents on pages
[feed]
enabled = true # Generate Atom feed
[sitemap]
enabled = true # Generate sitemap.xml
```