Class | BoxGrinder::ApplianceParser |
In: |
lib/boxgrinder-core/appliance-parser.rb
lib/boxgrinder-core/appliance-parser.rb |
Parent: | Object |
# File lib/boxgrinder-core/appliance-parser.rb, line 27 27: def initialize(options = {}) 28: @log = options[:log] || LogHelper.new 29: @schemas = {} 30: end
# File lib/boxgrinder-core/appliance-parser.rb, line 27 27: def initialize(options = {}) 28: @log = options[:log] || LogHelper.new 29: @schemas = {} 30: end
# File lib/boxgrinder-core/appliance-parser.rb, line 32 32: def load_schemas 33: Dir.glob("#{File.dirname(__FILE__)}/schemas/{*.yaml,*.yml}").each do |f| 34: # DON'T use Kwalify::Yaml here! 35: # This will not treat '#' sign in schema files correctly 36: schema = YAML.load_file(f) 37: @schemas[schema['version']] = schema 38: end 39: end
# File lib/boxgrinder-core/appliance-parser.rb, line 32 32: def load_schemas 33: Dir.glob("#{File.dirname(__FILE__)}/schemas/{*.yaml,*.yml}").each do |f| 34: # DON'T use Kwalify::Yaml here! 35: # This will not treat '#' sign in schema files correctly 36: schema = YAML.load_file(f) 37: @schemas[schema['version']] = schema 38: end 39: end
# File lib/boxgrinder-core/appliance-parser.rb, line 73 73: def parse(schema_document, appliance_definition) 74: validator = ApplianceValidator.new(schema_document) 75: parser = Kwalify::Yaml::Parser.new(validator) 76: parser.data_binding = true 77: 78: begin 79: parsed = parser.parse(appliance_definition) 80: rescue Kwalify::KwalifyError => e 81: raise ApplianceValidationError, "The appliance definition couldn't be parsed. [line #{e.linenum}, col #{e.column}] [#{e.path}] Make sure you use correct indentation (don't use tabs). If indentation is correct and you try to specify partition mount point, please quote it: \"/foo\" instead of /foo." if e.message =~ /document end expected \(maybe invalid tab char found\)/ 82: raise ApplianceValidationError, "The appliance definition couldn't be parsed. #{e}" 83: end 84: 85: [parsed, parser.errors] 86: end
# File lib/boxgrinder-core/appliance-parser.rb, line 73 73: def parse(schema_document, appliance_definition) 74: validator = ApplianceValidator.new(schema_document) 75: parser = Kwalify::Yaml::Parser.new(validator) 76: parser.data_binding = true 77: 78: begin 79: parsed = parser.parse(appliance_definition) 80: rescue Kwalify::KwalifyError => e 81: raise ApplianceValidationError, "The appliance definition couldn't be parsed. [line #{e.linenum}, col #{e.column}] [#{e.path}] Make sure you use correct indentation (don't use tabs). If indentation is correct and you try to specify partition mount point, please quote it: \"/foo\" instead of /foo." if e.message =~ /document end expected \(maybe invalid tab char found\)/ 82: raise ApplianceValidationError, "The appliance definition couldn't be parsed. #{e}" 83: end 84: 85: [parsed, parser.errors] 86: end
# File lib/boxgrinder-core/appliance-parser.rb, line 41 41: def parse_definition(appliance_definition, file = true) 42: if file 43: @log.info "Validating appliance definition from #{appliance_definition} file..." 44: appliance_definition = File.read(appliance_definition) 45: else 46: @log.info "Validating appliance definition from string..." 47: end 48: 49: failures = {} 50: schema_versions = @schemas.keys.sort.reverse 51: 52: schema_versions.each do |schema_version| 53: @log.debug "Parsing definition using schema version #{schema_version}." 54: @schemas[schema_version].delete('version') 55: appliance_config, errors = parse(@schemas[schema_version], appliance_definition) 56: 57: if errors.empty? 58: @log.info "Appliance definition is valid." 59: return ApplianceTransformationHelper.new(schema_versions.first, :log => @log).transform(appliance_config, schema_version) 60: end 61: 62: failures[schema_version] = errors 63: end 64: 65: # If all schemas fail then we assume they are using the latest schema.. 66: failures[schema_versions.first].each do |error| 67: @log.error "Error: [line #{error.linenum}, col #{error.column}] [#{error.path}] #{error.message}" 68: end 69: 70: raise ApplianceValidationError, "The appliance definition was invalid according to schema #{schema_versions.first}. See log for details." 71: end
# File lib/boxgrinder-core/appliance-parser.rb, line 41 41: def parse_definition(appliance_definition, file = true) 42: if file 43: @log.info "Validating appliance definition from #{appliance_definition} file..." 44: appliance_definition = File.read(appliance_definition) 45: else 46: @log.info "Validating appliance definition from string..." 47: end 48: 49: failures = {} 50: schema_versions = @schemas.keys.sort.reverse 51: 52: schema_versions.each do |schema_version| 53: @log.debug "Parsing definition using schema version #{schema_version}." 54: @schemas[schema_version].delete('version') 55: appliance_config, errors = parse(@schemas[schema_version], appliance_definition) 56: 57: if errors.empty? 58: @log.info "Appliance definition is valid." 59: return ApplianceTransformationHelper.new(schema_versions.first, :log => @log).transform(appliance_config, schema_version) 60: end 61: 62: failures[schema_version] = errors 63: end 64: 65: # If all schemas fail then we assume they are using the latest schema.. 66: failures[schema_versions.first].each do |error| 67: @log.error "Error: [line #{error.linenum}, col #{error.column}] [#{error.path}] #{error.message}" 68: end 69: 70: raise ApplianceValidationError, "The appliance definition was invalid according to schema #{schema_versions.first}. See log for details." 71: end