Function getPropertyGroupMap

packages/parser/src/classify.ts:486–526

(ctx: ParserOptions)

]

function getPropertyGroupMap(ctx: ParserOptions) {
  const groups = new Map<CssSemanticGroup, Set<string>>(defaultGroupNames.map((name) => [name, new Set()]))
  const groupByProp = new Map<string, CssSemanticGroup>()

  const systemGroup = groups.get('System')!
  systemGroup.add('base')
  systemGroup.add('colorPalette')

  const otherStyleProps = groups.get('Other')!

  Object.entries(ctx.utility.config).map(([key, value]) => {
    const group = value?.group
    if (!group) {
      otherStyleProps.add(key)
      return
    }

    if (!groups.has(group)) {
      groups.set(group, new Set())
    }

    const set = groups.get(group)!

    if (value.shorthand) {
      if (Array.isArray(value.shorthand)) {
        value.shorthand.forEach((shorthand) => {
          set.add(shorthand)
          groupByProp.set(shorthand, group)
        })
      } else {
        set.add(value.shorthand)
        groupByProp.set(value.shorthand, group)
      }
    }

    set.add(key)
    groupByProp.set(key, group)
  })

  return { groups, groupByProp }
}

type PropertyIndexSet = Set<PropertyReportItem['index']>
type ComponentIndexSet = Set<ComponentReportItem['componentIndex']>