45 lines
1.5 KiB
Ruby
45 lines
1.5 KiB
Ruby
module NodeJs
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module Helper
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def npm_dist
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if node['nodejs']['npm']['url']
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return { 'url' => node['nodejs']['npm']['url'] }
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else
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require 'open-uri'
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require 'json'
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result = JSON.parse(URI.parse("https://registry.npmjs.org/npm/#{node['nodejs']['npm']['version']}").read, max_nesting: false)
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ret = { 'url' => result['dist']['tarball'], 'version' => result['_npmVersion'], 'shasum' => result['dist']['shasum'] }
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Chef::Log.debug("Npm dist #{ret}")
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return ret
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end
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end
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def npm_list(path = nil, environment = {})
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require 'json'
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cmd = if path
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Mixlib::ShellOut.new('npm list -json', cwd: path, environment: environment)
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else
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Mixlib::ShellOut.new('npm list -global -json', environment: environment)
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end
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JSON.parse(cmd.run_command.stdout, max_nesting: false)
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end
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def url_valid?(list, package)
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list.fetch(package, {}).fetch('resolved', '').include?('url')
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end
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def version_valid?(list, package, version)
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(version ? list[package]['version'] == version : true)
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end
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def npm_package_installed?(package, version = nil, path = nil, npm_token = nil)
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environment = { 'NPM_TOKEN' => npm_token } if npm_token
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list = npm_list(path, environment)['dependencies']
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# Return true if package installed and installed to good version
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!list.nil? && list.key?(package) && version_valid?(list, package, version) && url_valid?(list, package)
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end
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end
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end
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