Class: Dev::EndOfLife::Node

Inherits:
Object show all
Defined in:
lib/firespring_dev_commands/eol/node.rb

Overview

Class which checks for eol packges referenced by the node package manager

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(node = Dev::Node.new) ⇒ Node

Returns a new instance of Node.



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# File 'lib/firespring_dev_commands/eol/node.rb', line 7

def initialize(node = Dev::Node.new)
  @node = node
  @lockfile = File.join(node.local_path, "#{node.package_file.reverse.split('.')[-1].reverse}-lock.json")
end

Instance Attribute Details

#lockfile ⇒ Object (readonly)

Returns the value of attribute lockfile.



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# File 'lib/firespring_dev_commands/eol/node.rb', line 5

def lockfile
  @lockfile
end

#node ⇒ Object (readonly)

Returns the value of attribute node.



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# File 'lib/firespring_dev_commands/eol/node.rb', line 5

def node
  @node
end

Instance Method Details

#default_products ⇒ Object

Default to NPM products



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# File 'lib/firespring_dev_commands/eol/node.rb', line 13

def default_products
  npm_products
end

#npm_products ⇒ Object

1.) Parse the npm lock file 2.) Do some package name and version manipulation 3.) Return the product if it looks like something that the EOL library tracks



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# File 'lib/firespring_dev_commands/eol/node.rb', line 20

def npm_products
  eol = Dev::EndOfLife.new
  major_version_only_products = %w(ckeditor jquery)

  [].tap do |ary|
    packages = JSON.parse(File.read(lockfile))&.fetch('packages', [])
    packages.each do |key, info|
      name = key.split('node_modules/').last
      product = name

      # Make sure what we found is supported by the EOL library
      next unless eol.product?(product)

      version = info['version'].reverse.split('.')[-2..].join('.').reverse.tr('v', '')
      version = version.split('.').first if major_version_only_products.include?(product)
      version.chop! if version.end_with?('.00')
      ary << Dev::EndOfLife::ProductVersion.new(product, version, name)
    end
  end
end