@vis-pilot/engine

Merged chart engine package for vis-pilot.

Includes:

• text DSL parser (parseText, parseTextOrThrow, normalizeSchema)
• schema-to-option builders (buildOption, registerChart)
• option/schema safeguards (sanitizeOption, validateSchema, validateOption)

Usage

import {
  parseText,
  parseTextOrThrow,
  normalizeSchema,
  validateSchema,
  buildOption,
  sanitizeOption
} from '@vis-pilot/engine'

const schema = normalizeSchema(
  parseTextOrThrow(`
chart: line
title: Engine Demo
x: month
y: value
data:
  - month: Jan
    value: 120
  - month: Feb
    value: 150
`)
)

const result = parseText('chart: gauge')
if (!result.ok) {
  console.log(result.diagnostics)
}

validateSchema(schema)
const option = sanitizeOption(buildOption(schema))