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b9ef819116
(https://github.com/rubygems/rubygems/pull/6898)
Supports .tool-versions (ASDF) by checking for a line starting with "ruby"
before falling back to reading the entire file, as in .ruby-version.
6c0a3e793a
29 lines
1.2 KiB
Ruby
29 lines
1.2 KiB
Ruby
# frozen_string_literal: true
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module Bundler
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module RubyDsl
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def ruby(*ruby_version)
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options = ruby_version.last.is_a?(Hash) ? ruby_version.pop : {}
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ruby_version.flatten!
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raise GemfileError, "Please define :engine_version" if options[:engine] && options[:engine_version].nil?
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raise GemfileError, "Please define :engine" if options[:engine_version] && options[:engine].nil?
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if options[:file]
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raise GemfileError, "Cannot specify version when using the file option" if ruby_version.any?
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file_content = Bundler.read_file(Bundler.root.join(options[:file]))
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if /^ruby\s+(.*)$/.match(file_content) # match .tool-versions files
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ruby_version << $1.split("#", 2).first.strip # remove trailing comment
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else
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ruby_version << file_content.strip
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end
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end
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if options[:engine] == "ruby" && options[:engine_version] &&
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ruby_version != Array(options[:engine_version])
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raise GemfileEvalError, "ruby_version must match the :engine_version for MRI"
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end
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@ruby_version = RubyVersion.new(ruby_version, options[:patchlevel], options[:engine], options[:engine_version])
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end
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end
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end
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