runner.coffee

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handler.coffee index.coffee loader.coffee logger.coffee runner.coffee

runner.coffee

Runs a list of commands in sequential order, then executes a callback function, if one is provided

@context                {Object}
@commands               {Array}
@cb                     {Function}

runCommands = (context, commands, cb) ->
  currentCommandNumber = 0
  runCommand context, commands, currentCommandNumber, (err) ->
    cb err if typeof cb is 'function'

Runs a given command, and delegates the command result to the handler

@context                {Object}
@commands               {Array}
@currentCommandNumber   {Number}
@cb                     {Function}

runCommand = (context, commands, currentCommandNumber, cb) ->
  commandToRun = commands[currentCommandNumber]
  context[commandToRun] (result) ->
    context.libs.handler commands, currentCommandNumber, result, context, cb

Attaches the public API function for the module

@libs                   {Object}

attach = (libs) ->
  libs.runner = {runCommands, runCommand}

¶

Expose the attach function
```
module.exports = attach
```