Code Extractor

A Go program that extracts code blocks from Markdown files.

Usage

go run main.go [options] <markdown_file>

Options

• -l, --language: Specify the language to extract (default: "shell")
  • Use "all" to extract all code blocks regardless of language
  • Flags can be placed before or after the filename

Examples

1. Extract all shell code blocks:

   go run main.go example.md

2. Extract Python code blocks (flags can be placed before or after the filename):

   go run main.go -l python example.md
   go run main.go example.md -l python

3. Extract all code blocks regardless of language:

   go run main.go -l all example.md
   go run main.go example.md -l all

Code Block Comments

You can use language-specific comments in your code blocks to provide context or instructions. For example:

# Run this command on the server
sudo systemctl status minio

# Run this command on the client
mc ls lab

The program will preserve all comments in the extracted code blocks.

Installation

1. Clone the repository

2. Install dependencies:

   go mod download

Building

To build the program:

go build -o code_extractor