args is not defined into CLI error

[7studio]

Hi,

I looked into the CLI part of style-dictonary to construct a similar thing and I found a bug when I run the command style-dictionary test or npx -p style-dictionary style-dictionary test in my case:

npx : 43 installé(s) en 3.911s
/Users/xzalawa/.npm/_npx/19473/lib/node_modules/style-dictionary/bin/style-dictionary:75
  console.error('Invalid command: %s\nSee --help for a list of available commands.', args.join(' '));
                                                                                     ^

ReferenceError: args is not defined
    at Command.<anonymous> (/Users/xzalawa/.npm/_npx/19473/lib/node_modules/style-dictionary/bin/style-dictionary:75:86)
    at Command.emit (events.js:400:28)
    at Command._parseCommand (/Users/xzalawa/.npm/_npx/19473/lib/node_modules/style-dictionary/node_modules/commander/index.js:920:16)
    at Command.parse (/Users/xzalawa/.npm/_npx/19473/lib/node_modules/style-dictionary/node_modules/commander/index.js:717:10)
    at Object.<anonymous> (/Users/xzalawa/.npm/_npx/19473/lib/node_modules/style-dictionary/bin/style-dictionary:111:9)
    at Module._compile (internal/modules/cjs/loader.js:1072:14)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1101:10)
    at Module.load (internal/modules/cjs/loader.js:937:32)
    at Function.Module._load (internal/modules/cjs/loader.js:778:12)
    at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:76:12)

I read the documentation of the commander.js package and it seems that we should use operands instead of args like this (cf.: Custom event listeners):

// error on unknown commands
program.on('command:*', function (operands) {
  console.error('Invalid command: %s\nSee --help for a list of available commands.', operands.join(' '));
  process.exit(1);
});

[dbanksdesign]

Thanks for filing this issue @7studio ! It looks like there are actually 2 issues:

1. There is no test command
2. In the catch-all bucket for the CLI there is an error because as you pointed out args is not defined. @chazzmoney and I looked at this yesterday and we think we have a fix for it.

[chazzmoney]

Fixed in #747