sitetopdf-watcher

A Node.js command-line tool that watches for changes in HTML files and automatically converts them to PDF using sitetopdf.

Features

• Real-time monitoring of HTML file changes.
• Automatic conversion of updated HTML files to PDF.
• Customizable through a simple JSON configuration.

Installation

To install sitetopdf-watcher globally, run the following command:

1npm install -g sitetopdf-watcher

This will install the package globally on your system, allowing it to be run from any location.

Usage

After installation, you can start watching a directory with the following command:

1sitetopdf-watcher --port 3333 --entry-file index.html

By default, sitetopdf-watcher will serve files on port 3333 and watch the index.html file for changes.

Options

• -p, --port <port>: Specify the port on which the file server will run. Default is 3333.
• -e, --entry-file <file>: Specify the path to the entry HTML file. Default is index.html.
• -c, --config-file <file>: Specify the path to the configuration file. Default is config.json.

Configuration

Create a config.json file in your project directory to set custom options for PDF conversion. Here is an example configuration:

1{
2  "output": "output.pdf",
3  "wait-until": "networkidle0"
4}

The output field specifies the name of the created PDF file, and wait-until is an option passed to sitetopdf that defines when to consider the page load complete.

Development

If you wish to contribute to the project or fork it for your own modifications, here are some useful commands:

• npm run build: Compiles the TypeScript source code.
• npm run watch: Watches the TypeScript source for changes and recompiles.
• npm run clean: Removes generated files.
• npm start: Runs the compiled JavaScript code.