The gem converts ruby requests to curl

• Multi-Framework Support: Works with Faraday and Net::HTTP requests
• Clipboard Integration: Copy generated curl commands directly to clipboard (macOS, Windows, Linux)
• Configuration Management: YAML-based settings for customizing Curlify behavior
• Simple API: Easy-to-use interface with minimal configuration required

To install the gem use bundle or gem, see:

$ gem install curlify

or bundle:

$ bundle add curlify

Import curlify and faraday and perform curlify, see:

require 'faraday'
require 'curlify'

request = Faraday.new.build_request(:post) do |req|
  req.url 'http://127.0.0.1'
end

Curlify.new(request).to_curl # "curl -X POST -H 'User-Agent: Faraday v2.9.0'  http://127.0.0.1"

Import curlify, uri and net/http and perform curlify, see:

require 'json'
require 'uri'
require 'net/http'
require 'curlify'

uri = URI('https://httpbin.org/post')
request = Net::HTTP::Post.new(uri, { 'content-type': 'application/json' })
request.body = { title: 'Ruby is great :)' }.to_json

Curlify.new(request).to_curl # curl -X POST -H 'content-type: application/json' -H 'accept-encoding: gzip;q=1.0,deflate;q=0.6,identity;q=0.3' -H 'accept: */*' -H 'user-agent: Ruby' -H 'host: httpbin.org' -d '{"title":"Ruby is great :)"}' https://httpbin.org/post

Curlify can copy the generated curl command directly to the operating system clipboard. To enable this behavior, pass clipboard: true when creating the Curlify instance. The method still returns the curl string.

Supported platforms:

• macOS: uses pbcopy
• Windows: uses clip
• Linux: uses xclip (must be installed and available in PATH)

If xclip is not available on Linux, Curlify will print a warning: Curlify Warning: 'xclip' is required for clipboard support on Linux.

Curlify supports configuration management through a YAML settings file. You can customize the default behavior by creating a settings.yml configuration file in your config directory.

mkdir -p config

Create a file named settings.yml in the config directory:

touch config/settings.yml

Open config/settings.yml and add your Curlify configuration options:

# config/settings.yml
clipboard: false
verify: true
compressed: false

• clipboard (boolean, default: false): Automatically copy generated curl commands to the clipboard

  • true: Copy curl command to clipboard
  • false: Only return the curl string

• verify (boolean, default: true): Verify SSL certificates when making requests

  • true: Verify SSL certificates
  • false: Skip SSL verification (use with caution)

• compressed (boolean, default: false): Add compression support to curl commands

  • true: Add --compressed flag to curl command
  • false: No compression flag

# config/settings.yml
clipboard: false
verify: true
compressed: false

Then use Curlify normally:

require 'faraday'
require 'curlify'

request = Faraday.new.build_request(:post) do |req|
  req.url 'http://127.0.0.1'
end

# Uses settings from config/settings.yml
Curlify.new(request).to_curl

# config/settings.yml
clipboard: true
verify: true
compressed: false

Now every curl command will be automatically copied to your clipboard:

require 'faraday'
require 'curlify'

request = Faraday.new.build_request(:get) do |req|
  req.url 'https://api.example.com/data'
end

curl_command = Curlify.new(request).to_curl
# curl_command is now in your clipboard!
puts curl_command

# config/settings.yml
clipboard: false
verify: true
compressed: true

This configuration is suitable for production environments where you want:

• No automatic clipboard operations
• SSL verification enabled for security
• Compressed curl commands

• Configuration file not found: Make sure the config/settings.yml file exists in your project root directory
• Settings not loading: Verify the YAML syntax is correct (indentation matters in YAML)
• Clipboard not working on Linux: Ensure xclip is installed: sudo apt-get install xclip

Performing this curl command, we can see the following result:

{
  "args": {},
  "data": "{\"title\":\"Ruby is great :)\"}",
  "files": {},
  "form": {},
  "headers": {
    "Accept": "*/*",
    "Accept-Encoding": "gzip;q=1.0,deflate;q=0.6,identity;q=0.3",
    "Content-Length": "28",
    "Content-Type": "application/json",
    "Host": "httpbin.org",
    "User-Agent": "Ruby",
    "X-Amzn-Trace-Id": "Root=1-64f38ad0-444dbe403f03082e14ba1d62"
  },
  "json": {
    "title": "Ruby is great :)"
  },
  "origin": "xxx.xxx.xx.xx",
  "url": "https://httpbin.org/post"
}