Class: SemverDialects::Commands::CheckVersion

Inherits:
SemverDialects::Command show all
Defined in:
lib/semver_dialects/commands/check_version.rb

Overview

The check version command implementation

Instance Method Summary collapse

Methods inherited from SemverDialects::Command

#command, #cursor, #editor, #exec_exist?, #generator, #pager, #platform, #prompt, #screen, #which

Constructor Details

#initialize(type, version, constraint, options) ⇒ CheckVersion

Returns a new instance of CheckVersion.



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# File 'lib/semver_dialects/commands/check_version.rb', line 13

def initialize(type, version, constraint, options)
  @type = type
  @version = version
  @constraint = constraint
  @options = options
  @avail_types = %w[gem npm ruby pypi php maven go]
end

Instance Method Details

#execute(_input: $stdin, output: $stdout) ⇒ Object

Raises:



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# File 'lib/semver_dialects/commands/check_version.rb', line 21

def execute(_input: $stdin, output: $stdout)
  typ = @type.downcase
  raise SemverDialects::Error, 'wrong package type' unless @avail_types.include?(typ)

  if VersionChecker.version_sat?(typ, @version, @constraint)
    output.puts "#{@version} matches #{@constraint} for #{@type}"
    0
  else
    output.puts "#{@version} does not match #{@constraint}"
    1
  end
end