Class: EnvSpec::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/envspec/cli.rb

Constant Summary collapse

SUBCOMMANDS = 
%w[lint check init help version].freeze

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.run(argv) ⇒ Object 



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# File 'lib/envspec/cli.rb', line 7

def self.run(argv)
  new.run(argv)
end

Instance Method Details

#run(argv) ⇒ Object 



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# File 'lib/envspec/cli.rb', line 11

def run(argv)
  argv = argv.dup
  cmd = argv.shift

  case cmd
  when nil, "help", "-h", "--help"
    print_help(argv.first)
    0
  when "version", "-v", "--version"
    puts EnvSpec::VERSION
    0
  when "lint"
    cmd_lint(argv)
  when "check"
    cmd_check(argv)
  when "init"
    cmd_init(argv)
  else
    warn "envspec: unknown command '#{cmd}'"
    warn ""
    print_help
    2
  end
rescue OptionParser::ParseError => e
  warn "envspec: #{e.message}"
  2
rescue EnvSpec::ParseError, EnvSpec::ValidationError => e
  warn "envspec: #{e.message}"
  1
end