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Hermes is a command-line interface (CLI) application built in Go that accelerates the process of downloading web-optimized Google Font files in the WOFF2 format. Hermes takes an opinionated approach by downloading variable font files, if available. Otherwise, Hermes downloads each individual font weight file separately. Additionally, Hermes generates the necessary CSS code to easily integrate the downloaded fonts into your project.

Features

• Efficient Font Downloads: Optimizes the download process by retrieving only the necessary font files in WOFF2 format.

• Variable Font Support: Prioritizes downloading a single variable font file (when available) for efficiency.

• CSS Integration: Generates CSS code, making it seamless to incorporate the downloaded fonts into your project.

Getting Started

Prerequisites

Hermes requires a Google Fonts API Key. Obtain your key here.

Installation

Install using Homebrew

brew tap cadensstudio/tap && brew install hermes

Download the binary

See releases.

Usage

Ensure you set your Google Fonts API key by running export GFONTS_KEY=<YOUR KEY>.

Run hermes --help to view all available hermes commands:

Usage:
  hermes [command]

Available Commands:
  completion  Generate the autocompletion script for the specified shell
  get         Downloads web-optimized font files for a specified font family
  help        Help about any command
  list        Lists the 10 most trending Google Fonts

Flags:
  -h, --help   help for hermes

Use "hermes [command] --help" for more information about a command.

Contributions

Contributions to Hermes are welcome! Feel free to open issues, submit pull requests, or provide feedback to improve the tool.

Local Dev Setup

1. Clone the repository:

   git clone https://github.com/cadensstudio/hermes.git

2. Navigate to the project directory:

   cd hermes

3. Set your Google Fonts API Key:

   export GFONTS_KEY=<YOUR KEY>

4. Build Hermes:

   go build

5. Run Hermes:

   ./hermes get inter

License

This project is licensed under the MIT License - see the LICENSE file for details.