Class: DDSL::SchemaParser

Inherits:
Object
  • Object
show all
Defined in:
lib/ddsl/schema_parser.rb

Defined Under Namespace

Classes: InvalidError

Constant Summary collapse

SCHEMA_MAP = 
{
  'builds' => SchemaBuild,
  'runs' => SchemaRun
}.freeze

Instance Method Summary collapse

Instance Method Details

#parse!(data) ⇒ Hash

Parse given potentially compatible data schema. Parser will merge template values if used.

Parameters:

  • data (Hash)

Returns:

  • (Hash) —

    data

Raises:

  • (InvalidError) —

    if data is not compliant with the schema



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# File 'lib/ddsl/schema_parser.rb', line 25

def parse!(data)
  errors = SchemaDDSL.new(data).validate

  # Validate initial schema without potential templates applied
  raise InvalidError, 'Invalid schema' if errors&.count&.positive?

  # Apply potentially defined templates to the data
  applied_data = DDSL::TemplateMerger.new(data).apply

  # Re evaluate schema in case template corrupted the data
  %w[builds runs].each { |x| validate_schema_key!(applied_data, x) }

  applied_data
end