singleLine

Control whether items should be placed on single line as possible, even they’re originally on multiple lines, or force them to be on multiple lines.

Possible option values:

• "prefer": Place items on single line as possible.
• "smart": Whether items should be placed on single line will be determined by original layout.
• "never": Force items to be on multiple lines.
• "inherit": Inherit from the base singleLine option.

Default option value is "smart".

This global option can be overridden by different syntax nodes. Some syntax-node-specific options will override by default instead of "inherit":

• arguments.singleLine
• argumentsDefinition.singleLine
• directiveLocations.singleLine
• directives.singleLine
• enumValuesDefinition.singleLine (default: "never")
• fieldsDefinition.singleLine (default: "never")
• implementsInterfaces.singleLine
• inputFieldsDefinition.singleLine (default: "never")
• listValue.singleLine
• objectValue.singleLine
• schemaDefinition.singleLine (default: "never")
• schemaExtension.singleLine (default: "never")
• selectionSet.singleLine (default: "never")
• unionMemberTypes.singleLine
• variableDefinitions.singleLine

Example for "prefer"

query Query(
  $a: A
  $b: B
) {
  field1
  field2
}

will be formatted as:

query Query($a: A, $b: B) {
  field1
  field2
}

Example for "smart"

query Query(
  $a: A
  $b: B
) {
  field1
  field2
}

will be formatted as:

query Query(
  $a: A
  $b: B
) {
  field1
  field2
}

which is the same as the original layout.

But,

query Query($a: A
  $b: B
) {
  field1
  field2
}

will be formatted as:

query Query($a: A, $b: B) {
  field1
  field2
}

Example for "never"

query Query($a: A, $b: B) {
  field1
  field2
}

will be formatted as:

query Query(
  $a: A
  $b: B
) {
  field1
  field2
}