VHS Video Demos

Interactive terminal recordings showcasing gohard's capabilities, built with VHS.nix.

Available Demos

Main Demos

Demo	Purpose	Size	Build Command
Quick	Social media, overview	1000×600	`nix build .#vhs-gohard-quick`
Comprehensive	Documentation	1200×800	`nix build .#vhs-gohard-comprehensive`
Tutorial	Step-by-step learning	1400×900	`nix build .#vhs-gohard-tutorial`
Presentation	Conference talks	1920×1080	`nix build .#vhs-gohard-presentation`

Command-Specific Demos

Help Commands

nix build .#vhs-help-demo - General help overview
nix build .#vhs-help-fmt - Format command help
nix build .#vhs-help-lint - Lint command help
nix build .#vhs-help-lsp - LSP command help

Format Commands

nix build .#vhs-fmt-file - Single file formatting
nix build .#vhs-fmt-dir - Directory formatting
nix build .#vhs-fmt-recur - Recursive formatting
nix build .#vhs-fmt-stdin - Stdin formatting

Lint Commands

nix build .#vhs-lint-file - Single file linting
nix build .#vhs-lint-dir - Directory linting
nix build .#vhs-lint-recur - Recursive linting

Quick Start

# Build the quick demo
nix build .#vhs-gohard-quick

# View the generated GIF
ls -la result/
# Shows: gohard-quick-demo.gif

Demo Content

Each demo showcases:

Project initialization with gohard init
VHDL formatting with gohard fmt
Code linting with gohard lint
LSP server setup for editors

Sample Demo GIFs

Help Commands

Help Demo

Format Commands

Format File Demo Format Directory Demo

Lint Commands

Lint File Demo

Build Notes

Time: Demos take 2-5 minutes to build (executing real commands)
Platform: Best on Linux with graphics support
Caching: Results cached in Nix store

Usage

Generated GIFs can be:

Embedded in documentation
Shared on social media
Used in presentations
Added to README files

For detailed technical information, see VHS_DEMOS.md.