[CI/CD] Installing fastlane

Overview

This post covers how to install fastlane on macOS.

Steps

1. Install Xcode Command Line Tools

xcode-select --install

• If already installed, proceed to the next step.

2. Method 1: Managed Ruby Environment + Bundler (macOS/Linux/Windows)

2.1. Check Ruby Version

ruby --version

• fastlane supports Ruby versions 2.5 or newer. (As of October 16, 2021)

2.2. Install Bundler

gem install bundler

2.3. Install via Homebrew

brew install fastlane

3. Method 2: System Ruby + RubyGems (macOS/Linux/Windows)

3.1. Install via RubyGems

sudo gem install fastlane

• This installation method using System Ruby is not recommended on macOS.

4. Verify Installation

fastlane -v

References

• https://github.com/fastlane/fastlane
• https://docs.fastlane.tools/