Class: Gitlab::Ci::Config::Interpolation::Context

Inherits:
Object
  • Object
show all
Defined in:
lib/gitlab/ci/config/interpolation/context.rb

Overview

Interpolation::Context is a class that represents the data that can be used when performing string interpolation on a CI configuration.

Constant Summary collapse

ContextTooComplexError = 
Class.new(StandardError)
NotSymbolizedContextError = 
Class.new(StandardError)
MAX_DEPTH = 
3

Instance Method Summary collapse

Constructor Details

#initialize(hash) ⇒ Context

Returns a new instance of Context.

Raises:



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# File 'lib/gitlab/ci/config/interpolation/context.rb', line 17

def initialize(hash)
  @context = hash

  raise ContextTooComplexError if depth > MAX_DEPTH
end

Instance Method Details

#depth ⇒ Object 



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# File 'lib/gitlab/ci/config/interpolation/context.rb', line 34

def depth
  deep_depth(@context)
end

#errors ⇒ Object

This method is here because ‘Context` will be responsible for validating specs, inputs and defaults.



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# File 'lib/gitlab/ci/config/interpolation/context.rb', line 30

def errors
  []
end

#fetch(field) ⇒ Object 



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# File 'lib/gitlab/ci/config/interpolation/context.rb', line 38

def fetch(field)
  @context.fetch(field)
end

#key?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gitlab/ci/config/interpolation/context.rb', line 42

def key?(name)
  @context.key?(name)
end

#to_h ⇒ Object 



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# File 'lib/gitlab/ci/config/interpolation/context.rb', line 46

def to_h
  @context.to_h
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gitlab/ci/config/interpolation/context.rb', line 23

def valid?
  errors.none?
end