Files
uni/CLAUDE.md
Michael Czechowski c57db78c52 rework dev server: hmr for all courses, per-course targets, root index
- make dev serves all courses on port 1312 with marp live reload
- make dev-b/dev-c for single course on 1313/1314
- dev-kill only kills specific ports instead of all marp processes
- add generate-root-index.sh for prod build overview page
- cleanup function uses exec + trap instead of pid files
2026-04-09 22:10:48 +02:00

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# CLAUDE.md - Agent Guidelines for HdM Slides
This project builds presentation decks for Marp, supporting multiple courses.
## Courses
- **223015b** - Dateiformate, Schnittstellen, Speichermedien (6 Kapitel)
- **223015c** - Internettechnologien (3 Kapitel)
## Agent Restrictions
- Agent NEVER runs commands outside this folder
- Agent NEVER runs build/deploy commands without explicit user request
- Agent NEVER runs deploy commands (make deploy, scp, etc.) without explicit user permission
- Agent NEVER runs `git checkout --` or `git restore` on files with uncommitted work. To undo specific changes, use targeted Edit operations instead.
## Critical File Protection
Slide files in `slides/*/*.md` are main content files:
- ALLOWED: Adding slides, adjusting content, fixing typos, enhancing sections
- FORBIDDEN (without permission): Deleting slides, removing sections, bulk deletions
- Before ANY deletion: ALWAYS ask user for confirmation
## Project Structure
```
slides/
├── 223015b/ # Dateiformate course
└── 223015c/ # Internettechnik course
scripts/ # Shared scripts
themes/ # Custom Marp themes
build/ # Generated output (gitignored)
```
## Build Commands
```bash
make dev # Marp live server all courses (port 1312, HMR)
make dev-b # Marp live server 223015b (port 1313, HMR)
make dev-c # Marp live server 223015c (port 1314, HMR)
make build # Build all courses
make build-b # Build 223015b only
make build-c # Build 223015c only
make html # HTML only
make pdf # PDF only
make klausur # Extract klausur slides → slides/*/klausur.md
make deploy # Deploy all (ASK FIRST!)
```
## Nix Flake Commands
```bash
nix develop # Dev shell with all tools (node 22, npm, make)
```
## Code Style Guidelines
### File Structure
- Slides in `slides/<course>/`
- Assets in `slides/<course>/assets/`
- Always reference images as `./assets/filename.png`
### Naming Conventions
- Slide files: `NN-topic.md` (e.g., `01-grundlagen.md`)
- Images: `snake_case.jpg` or `kebab-case.jpg`
### Markdown Style
- Use ATX-style headers (# ## ###)
- Frontmatter for slide metadata
- Never include a final `---` (creates empty slide)
### Git Workflow
- Commit messages: ALWAYS lowercase
- NEVER add co-authoring lines or generated footers