IndentAction - Documentation

Constructor

new IndentAction(node, options)

Create an IndentAction

Source:

action/indent.js, line 13

Parameters:

Name Type Description

node T

options

IndentOptions

Name	Type	Description
`adapter`		adapter to parse the node

Extends

BaseAction

Members

newCode

The rewritten source code.

Source:

action/indent.js, line 37

Methods

addIndentToCode(code, indent) → {string}

Add indent to code.

Overrides:

BaseAction#addIndentToCode

Source:

action/base.js, line 181

Parameters:

Name	Type	Description
`code`	`string`	code to add indent
`indent`	`number`	indent level

Returns:

Type:: string

- code with indent

(protected) calculatePositions()

Calculate the begin and end positions.

Source:

action/indent.js, line 29

process() → {Action}

Calculate begin and end positions, and return an action.

Overrides:

BaseAction#process

Source:

action/base.js, line 32

Returns:

Type:: Action

action

(protected) removeComma()

Remove unused comma. e.g. `foobar(foo, bar)`, if we remove `foo`, the comma should also be removed, the code should be changed to `foobar(bar)`.

Overrides:

BaseAction#removeComma

Source:

action/base.js, line 132

(protected) removeSpace()

Remove unused space. e.g. `

foobar

`, if we remove `foo='bar`, the space should also be removed, the code should be changed to `

foobar

Overrides:

BaseAction#removeSpace

Source:

action/base.js, line 166

rewrittenSource() → {string}

Get the new source code after evaluating the node.

Overrides:

BaseAction#rewrittenSource

Source:

action/base.js, line 71

Returns:

Type:: string

The new source code.

Example

this.node = ts.createSourceFile("code.ts", "foo.substring(1, 2)")
this.code = "{{expression.name}}"
rewrittenSource() // substring

// node array
const node = ts.createSourceFile("code.ts", "foo.substring(1, 2)")
rewrittenSource(node, "{{expression.expression.expression}}.slice({{expression.arguments}})") // foo.slice(1, 2)

// index for node array
const node = ts.createSourceFile("code.ts", "foo.substring(1, 2)")
rewrittenSource(node, "{{expression.arguments.1}}") // 2

// {name}Property for node who has properties
const node = ts.createSourceFile("code.ts", "const foobar = { foo: 'foo', bar: 'bar' }")
rewritten_source(node, '{{declarationList.declarations.0.initializer.fooProperty}}')) # foo: 'foo'

// {name}Initializer for node who has properties
const node = ts.createSourceFile("code.ts", "const foobar = { foo: 'foo', bar: 'bar' }")
rewritten_source(node, '{{declarationList.declarations.0.initializer.fooInitializer}}')) # 'foo'