@dlh.io/erd-viewer-cli

Command-line tool designed to generate a web application that displays ER diagrams.

Test

pnpm run test

Building and Installing the Standalone CLI for Development

To build the CLI for development purposes, run:

pnpm run build
# The executable will be output to dist-cli/bin/cli.js.

After building, you can invoke it locally with:

node ./dist-cli/bin/cli.js erd build --input ./fixtures/input.schema.rb --format schemarb

To make it globally accessible as liam, use:

pnpm link --global

Development npm Scripts Explanation

ER Diagram App Development with Vite

• Dev Command

  pnpm dev

  This command currently performs the following actions:
  • Builds the CLI.
  • Executes the CLI with the command erd build --input ./fixtures/input.schema.rb --format schemarb.
  • Copies the generated schema.json to the public/ directory and launches the Vite development server.

Project File Structure

• bin/cli.ts: This is the main CLI script.
• src/cli/: Contains the source code for the CLI.
• fixtures/input.schema.rb: A sample input file used for testing and development purposes.
• src/{App,main}.tsx, index.html: These files constitute the web application's entry point, which displays ER diagrams.