Array types

[egoist]

Issue Type

• Bug Report
• Feature Request
• Other

Expected

cli.option('--externals <external>', 'Add externals (can be used for multiple times)', {
  type: [String]
})

--externals foo
# options: { externals: ['foo'] }

--externals foo --externals bar
# options: { externals: ['foo', 'bar'] }

Actual

--externals foo
# options: { externals: 'foo' }

--externals foo --externals bar
# options: { externals: ['foo', 'bar'] }

Re: #24

Solution

Add a type option to cli.option and command.option methods.

[egoist]

Landed in 6.4.0