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# File 'lib/react_on_rails/git_utils.rb', line 7
def self.uncommitted_changes?(message_handler, git_installed: true)
return false if ENV["COVERAGE"] == "true"
status = `git status --porcelain`
return false if git_installed && status&.empty?
error = if git_installed
<<~MSG.strip
You have uncommitted changes. Please commit or stash them before continuing.
The React on Rails generator creates many new files and it's important to keep
your existing changes separate from the generated code for easier review.
MSG
else
<<~MSG.strip
Git is not installed. Please install Git and commit your changes before continuing.
The React on Rails generator creates many new files and version control helps
track what was generated versus your existing code.
MSG
end
message_handler.add_error(error)
true
end
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