require-asterisk-prefix.md

require-asterisk-prefix

Requires that each JSDoc line starts with an *.

Fixer

(TODO)

Options

This rule allows an optional string argument. If it is "always" then a problem is raised when there is no asterisk prefix on a given jsdoc line. If it is "never" then a problem is raised when there is an asterisk present. The default value is "always". You may also set the default to "any" and use the tags option to apply to specific tags only.

After the string option, one may add an object with the following.

tags

If you want different values to apply to specific tags, you may use the tags option object. The keys are always, never, or any and the values are arrays of tag names or the special value *description which applies to the main jsdoc block description.

{
  'jsdoc/require-asterisk-prefix': ['error', 'always', {
    tags: {
      always: ['*description'],
      any: ['example', 'license'],
      never: ['copyright']
    }
  }]
}

Context and settings

Context	everywhere
Tags	All or as limited by the tags option
Options	string ("always", "never", "any") followed by object with tags

Failing examples

The following patterns are considered problems:

/**
 @param {Number} foo
 */
function quux (foo) {
  // with spaces
}
// Message: Expected JSDoc line to have the prefix.


/**
 @param {Number} foo
 */
function quux (foo) {
  // with spaces
}
// "jsdoc/require-asterisk-prefix": ["error"|"warn", "any",{"tags":{"always":["param"]}}]
// Message: Expected JSDoc line to have the prefix.


/**
 * Desc

 */
function quux (foo) {
  // with spaces
}
// Message: Expected JSDoc line to have the prefix.


/**
 *
 Desc
 */
function quux (foo) {
  // with spaces
}
// Message: Expected JSDoc line to have the prefix.


/**
 * Desc
 *
 */
function quux (foo) {
  // with spaces
}
// "jsdoc/require-asterisk-prefix": ["error"|"warn", "never"]
// Message: Expected JSDoc line to have no prefix.


/**
 @param {Number} foo
 */
function quux (foo) {
  // with spaces
}
// "jsdoc/require-asterisk-prefix": ["error"|"warn", "always",{"tags":{"any":["someOtherTag"]}}]
// Message: Expected JSDoc line to have the prefix.


/**
 * @param {Number} foo
 */
function quux (foo) {
  // with spaces
}
// "jsdoc/require-asterisk-prefix": ["error"|"warn", "never",{"tags":{"always":["someOtherTag"]}}]
// Message: Expected JSDoc line to have no prefix.


/**
 * @param {Number} foo
 */
function quux (foo) {
  // with spaces
}
// "jsdoc/require-asterisk-prefix": ["error"|"warn", "always",{"tags":{"never":["param"]}}]
// Message: Expected JSDoc line to have no prefix.


/**
 @param {Number} foo
 */
function quux (foo) {
  // with spaces
}
// "jsdoc/require-asterisk-prefix": ["error"|"warn", "never",{"tags":{"always":["param"]}}]
// Message: Expected JSDoc line to have the prefix.

/**
  @param {Number} foo
 */function quux (foo) {
  // with spaces
}
// Message: Expected JSDoc line to have the prefix.


/**
 * @param {Number} foo
 */
function quux (foo) {
  // with spaces
}
// "jsdoc/require-asterisk-prefix": ["error"|"warn", "never"]
// Message: Expected JSDoc line to have no prefix.

/**
  *@param {Number} foo
 */function quux (foo) {
  // with spaces
}
// "jsdoc/require-asterisk-prefix": ["error"|"warn", "never"]
// Message: Expected JSDoc line to have no prefix.

Passing examples

The following patterns are not considered problems:

/**
 * Desc
 *
 * @param {Number} foo
 *   This is more comment.
 */
function quux (foo) {

}

/**
 * Desc
 *
 * @param {{
 * foo: Bar,
 * bar: Baz
 * }} foo
 *
 */
function quux (foo) {

}

/*  <- JSDoc must start with 2 stars.
 So this is unchecked.
 */
function quux (foo) {}

/** @param {Number} foo */
function quux (foo) {
  // with spaces
}


/**
 @param {Number} foo
 */
function quux (foo) {
  // with spaces
}
// "jsdoc/require-asterisk-prefix": ["error"|"warn", "always",{"tags":{"any":["param"]}}]


/**
 * @param {Number} foo
 */
function quux (foo) {
  // with spaces
}
// "jsdoc/require-asterisk-prefix": ["error"|"warn", "never",{"tags":{"always":["param"]}}]


/**
 * @param {Number} foo
 */
function quux (foo) {
  // with spaces
}
// "jsdoc/require-asterisk-prefix": ["error"|"warn", "always",{"tags":{"never":["someOtherTag"]}}]


/**
 @param {Number} foo
 */
function quux (foo) {
  // with spaces
}
// "jsdoc/require-asterisk-prefix": ["error"|"warn", "always",{"tags":{"never":["param"]}}]


/**
 @param {Number} foo
 */
function quux (foo) {
  // with spaces
}
// "jsdoc/require-asterisk-prefix": ["error"|"warn", "never",{"tags":{"always":["someOtherTag"]}}]


/**
 * Desc
 *
 */
function quux (foo) {
  // with spaces
}
// "jsdoc/require-asterisk-prefix": ["error"|"warn", "never",{"tags":{"any":["*description"]}}]


/**
 * Desc

 */
function quux (foo) {
  // with spaces
}
// "jsdoc/require-asterisk-prefix": ["error"|"warn", "always",{"tags":{"any":["*description"]}}]


/**
 @param {Number} foo
 */
function quux (foo) {
  // with spaces
}
// "jsdoc/require-asterisk-prefix": ["error"|"warn", "any",{"tags":{"always":["someOtherTag"]}}]