PromptScript API

Class: AntigravityFormatter¶

Defined in: formatters/src/formatters/antigravity.ts:63

Formatter for Google Antigravity rules. Outputs: .agent/rules/project.md

Antigravity Rules are stored as Markdown files in .agent/rules/ folder. Each rule can be manually activated, always on, model-decided, or glob-based.

Supports two versions: - simple (default): Plain Markdown without frontmatter - frontmatter: Markdown with YAML frontmatter for activation type

Supports output convention: - 'markdown': Uses Markdown headers and formatting (default, only supported convention)

Example¶

# Simple format (default)
targets:
  - antigravity

# Frontmatter format with activation
targets:
  - antigravity:
      version: frontmatter

Extends¶

• BaseFormatter

Constructors¶

Constructor¶

new AntigravityFormatter(): AntigravityFormatter

Returns¶

AntigravityFormatter

Inherited from¶

BaseFormatter.constructor

Properties¶

defaultConvention¶

readonly defaultConvention: "markdown" = 'markdown'

Defined in: formatters/src/formatters/antigravity.ts:67

Default convention for this formatter

Overrides¶

BaseFormatter.defaultConvention

description¶

readonly description: "Google Antigravity rules (Markdown)" = 'Google Antigravity rules (Markdown)'

Defined in: formatters/src/formatters/antigravity.ts:66

Human-readable description

Overrides¶

BaseFormatter.description

name¶

readonly name: "antigravity" = 'antigravity'

Defined in: formatters/src/formatters/antigravity.ts:64

Unique formatter identifier

Overrides¶

BaseFormatter.name

outputPath¶

readonly outputPath: ".agent/rules/project.md" = '.agent/rules/project.md'

Defined in: formatters/src/formatters/antigravity.ts:65

Default output file path

Overrides¶

BaseFormatter.outputPath

Methods¶

createRenderer()¶

protected createRenderer(options?): ConventionRenderer

Defined in: formatters/src/base-formatter.ts:20

Create a convention renderer for this formatter. Uses the provided convention from options or falls back to the default.

Parameters¶

options?¶

FormatOptions

Returns¶

ConventionRenderer

Inherited from¶

BaseFormatter.createRenderer

extractSectionWithCodeBlock()¶

protected extractSectionWithCodeBlock(text, header): string | null

Defined in: formatters/src/base-formatter.ts:140

Safe extraction of a section that contains a header + content + code block + content Avoids ReDoS by using string search instead of backtracking regex. Matches pattern: Header ... ...

Parameters¶

text¶

string

header¶

string

Returns¶

string | null

Inherited from¶

BaseFormatter.extractSectionWithCodeBlock

extractText()¶

protected extractText(content): string

Defined in: formatters/src/base-formatter.ts:42

Extract text from block content.

Parameters¶

content¶

BlockContent

Returns¶

string

Inherited from¶

BaseFormatter.extractText

findBlock()¶

protected findBlock(ast, name): Block | undefined

Defined in: formatters/src/base-formatter.ts:35

Find a block by name, ignoring internal blocks (starting with __).

Parameters¶

ast¶

Program

name¶

string

Returns¶

Block | undefined

Inherited from¶

BaseFormatter.findBlock

format()¶

format(ast, options?): FormatterOutput

Defined in: formatters/src/formatters/antigravity.ts:76

Transform AST to tool-specific format

Parameters¶

ast¶

Program

options?¶

FormatOptions

Returns¶

FormatterOutput

Overrides¶

BaseFormatter.format

formatArray()¶

protected formatArray(arr): string

Defined in: formatters/src/base-formatter.ts:84

Format an array as comma-separated string.

Parameters¶

arr¶

unknown[]

Returns¶

string

Inherited from¶

BaseFormatter.formatArray

getArrayElements()¶

protected getArrayElements(content): Value[]

Defined in: formatters/src/base-formatter.ts:108

Extract array elements from block content.

Parameters¶

content¶

BlockContent

Returns¶

Value[]

Inherited from¶

BaseFormatter.getArrayElements

getMetaField()¶

protected getMetaField(ast, key): string | undefined

Defined in: formatters/src/base-formatter.ts:98

Get meta field value as string.

Parameters¶

ast¶

Program

key¶

string

Returns¶

string | undefined

Inherited from¶

BaseFormatter.getMetaField

getOutputPath()¶

protected getOutputPath(options?): string

Defined in: formatters/src/base-formatter.ts:28

Get the output path, respecting options override.

Parameters¶

options?¶

FormatOptions

Returns¶

string

Inherited from¶

BaseFormatter.getOutputPath

getProp()¶

protected getProp(content, key): Value | undefined

Defined in: formatters/src/base-formatter.ts:56

Get a specific property from block content.

Parameters¶

content¶

BlockContent

key¶

string

Returns¶

Value | undefined

Inherited from¶

BaseFormatter.getProp

getProps()¶

protected getProps(content): Record\<string, Value>

Defined in: formatters/src/base-formatter.ts:70

Get all properties from block content.

Parameters¶

content¶

BlockContent

Returns¶

Record\<string, Value>

Inherited from¶

BaseFormatter.getProps

truncate()¶

protected truncate(str, max): string

Defined in: formatters/src/base-formatter.ts:91

Truncate string to max length with ellipsis.

Parameters¶

str¶

string

max¶

number

Returns¶

string

Inherited from¶

BaseFormatter.truncate

valueToString()¶

protected valueToString(value): string

Defined in: formatters/src/base-formatter.ts:118

Convert value to string representation.

Parameters¶

value¶

Value

Returns¶

string

Inherited from¶

BaseFormatter.valueToString

getSupportedVersions()¶

static getSupportedVersions(): object

Defined in: formatters/src/formatters/antigravity.ts:72

Get supported versions for this formatter.

Returns¶

object

frontmatter¶

readonly frontmatter: object

frontmatter.description¶

readonly description: "Markdown with YAML frontmatter for activation" = 'Markdown with YAML frontmatter for activation'

frontmatter.name¶

readonly name: "frontmatter" = 'frontmatter'

frontmatter.outputPath¶

readonly outputPath: ".agent/rules/project.md" = '.agent/rules/project.md'

simple¶

readonly simple: object

simple.description¶

readonly description: "Plain Markdown without frontmatter" = 'Plain Markdown without frontmatter'

simple.name¶

readonly name: "simple" = 'simple'

simple.outputPath¶

readonly outputPath: ".agent/rules/project.md" = '.agent/rules/project.md'