FM / util

/opt/canhelp/node_modules/tailwindcss/src/util/

/opt/canhelp/node_modules/tailwindcss/src/util

Name	Size	Mode	Actions
applyImportantSelector.js	774	0644	edit dl rm
bigSign.js	98	0644	edit dl rm
buildMediaQuery.js	560	0644	edit dl rm
cloneDeep.js	283	0644	edit dl rm
cloneNodes.js	1333	0644	edit dl rm
color.js	2718	0644	edit dl rm
colorNames.js	4301	0644	edit dl rm
configurePlugins.js	578	0644	edit dl rm
createPlugin.js	703	0644	edit dl rm
createUtilityPlugin.js	1222	0644	edit dl rm
dataTypes.js	7332	0644	edit dl rm
defaults.js	361	0644	edit dl rm
escapeClassName.js	255	0644	edit dl rm
escapeCommas.js	96	0644	edit dl rm
flattenColorPalette.js	410	0644	edit dl rm
formatVariantSelector.js	9862	0644	edit dl rm
getAllConfigs.js	1037	0644	edit dl rm
hashConfig.js	126	0644	edit dl rm
isKeyframeRule.js	142	0644	edit dl rm
isPlainObject.js	262	0644	edit dl rm
isSyntacticallyValidPropertyValue.js	1612	0644	edit dl rm
log.js	789	0644	edit dl rm
math-operators.ts	5290	0644	edit dl rm
nameClass.js	634	0644	edit dl rm
negateValue.js	771	0644	edit dl rm
normalizeConfig.js	9024	0644	edit dl rm
normalizeScreens.js	4346	0644	edit dl rm
parseAnimationValue.js	2351	0644	edit dl rm
parseBoxShadowValue.js	1855	0644	edit dl rm
parseDependency.js	867	0644	edit dl rm
parseGlob.js	510	0644	edit dl rm
parseObjectStyles.js	429	0644	edit dl rm
pluginUtils.js	8183	0644	edit dl rm
prefixSelector.js	992	0644	edit dl rm
pseudoElements.js	5717	0644	edit dl rm
removeAlphaVariables.js	785	0644	edit dl rm
resolveConfig.js	6967	0644	edit dl rm
resolveConfigPath.js	1591	0644	edit dl rm
responsive.js	243	0644	edit dl rm
splitAtTopLevelOnly.js	1527	0644	edit dl rm
tap.js	72	0644	edit dl rm
toColorValue.js	137	0644	edit dl rm
toPath.js	739	0644	edit dl rm
transformThemeValue.js	1637	0644	edit dl rm
validateConfig.js	888	0644	edit dl rm
validateFormalSyntax.js	1020	0644	edit dl rm
withAlphaVariable.js	1215	0644	edit dl rm

Edit: /opt/canhelp/node_modules/tailwindcss/src/util/pluginUtils.js (8183B)

import escapeCommas from './escapeCommas'
import { withAlphaValue } from './withAlphaVariable'
import {
  normalize,
  length,
  number,
  percentage,
  url,
  color as validateColor,
  genericName,
  familyName,
  image,
  absoluteSize,
  relativeSize,
  position,
  lineWidth,
  shadow,
} from './dataTypes'
import negateValue from './negateValue'
import { backgroundSize } from './validateFormalSyntax'
import { flagEnabled } from '../featureFlags.js'

/**
 * @param {import('postcss-selector-parser').Container} selectors
 * @param {(className: string) => string} updateClass
 * @returns {string}
 */
export function updateAllClasses(selectors, updateClass) {
  selectors.walkClasses((sel) => {
    sel.value = updateClass(sel.value)

if (sel.raws && sel.raws.value) {
      sel.raws.value = escapeCommas(sel.raws.value)
    }
  })
}

function resolveArbitraryValue(modifier, validate) {
  if (!isArbitraryValue(modifier)) {
    return undefined
  }

let value = modifier.slice(1, -1)

if (!validate(value)) {
    return undefined
  }

return normalize(value)
}

function asNegativeValue(modifier, lookup = {}, validate) {
  let positiveValue = lookup[modifier]

if (positiveValue !== undefined) {
    return negateValue(positiveValue)
  }

if (isArbitraryValue(modifier)) {
    let resolved = resolveArbitraryValue(modifier, validate)

if (resolved === undefined) {
      return undefined
    }

return negateValue(resolved)
  }
}

export function asValue(modifier, options = {}, { validate = () => true } = {}) {
  let value = options.values?.[modifier]

if (value !== undefined) {
    return value
  }

if (options.supportsNegativeValues && modifier.startsWith('-')) {
    return asNegativeValue(modifier.slice(1), options.values, validate)
  }

return resolveArbitraryValue(modifier, validate)
}

function isArbitraryValue(input) {
  return input.startsWith('[') && input.endsWith(']')
}

function splitUtilityModifier(modifier) {
  let slashIdx = modifier.lastIndexOf('/')

// If the `/` is inside an arbitrary, we want to find the previous one if any
  // This logic probably isn't perfect but it should work for most cases
  let arbitraryStartIdx = modifier.lastIndexOf('[', slashIdx)
  let arbitraryEndIdx = modifier.indexOf(']', slashIdx)

let isNextToArbitrary = modifier[slashIdx - 1] === ']' || modifier[slashIdx + 1] === '['

// Backtrack to the previous `/` if the one we found was inside an arbitrary
  if (!isNextToArbitrary) {
    if (arbitraryStartIdx !== -1 && arbitraryEndIdx !== -1) {
      if (arbitraryStartIdx < slashIdx && slashIdx < arbitraryEndIdx) {
        slashIdx = modifier.lastIndexOf('/', arbitraryStartIdx)
      }
    }
  }

if (slashIdx === -1 || slashIdx === modifier.length - 1) {
    return [modifier, undefined]
  }

let arbitrary = isArbitraryValue(modifier)

// The modifier could be of the form `[foo]/[bar]`
  // We want to handle this case properly
  // without affecting `[foo/bar]`
  if (arbitrary && !modifier.includes(']/[')) {
    return [modifier, undefined]
  }

return [modifier.slice(0, slashIdx), modifier.slice(slashIdx + 1)]
}

export function parseColorFormat(value) {
  if (typeof value === 'string' && value.includes('<alpha-value>')) {
    let oldValue = value

return ({ opacityValue = 1 }) => oldValue.replace(/<alpha-value>/g, opacityValue)
  }

return value
}

function unwrapArbitraryModifier(modifier) {
  return normalize(modifier.slice(1, -1))
}

export function asColor(modifier, options = {}, { tailwindConfig = {} } = {}) {
  if (options.values?.[modifier] !== undefined) {
    return parseColorFormat(options.values?.[modifier])
  }

// TODO: Hoist this up to getMatchingTypes or something
  // We do this here because we need the alpha value (if any)
  let [color, alpha] = splitUtilityModifier(modifier)

if (alpha !== undefined) {
    let normalizedColor =
      options.values?.[color] ?? (isArbitraryValue(color) ? color.slice(1, -1) : undefined)

if (normalizedColor === undefined) {
      return undefined
    }

normalizedColor = parseColorFormat(normalizedColor)

if (isArbitraryValue(alpha)) {
      return withAlphaValue(normalizedColor, unwrapArbitraryModifier(alpha))
    }

if (tailwindConfig.theme?.opacity?.[alpha] === undefined) {
      return undefined
    }

return withAlphaValue(normalizedColor, tailwindConfig.theme.opacity[alpha])
  }

return asValue(modifier, options, { validate: validateColor })
}

export function asLookupValue(modifier, options = {}) {
  return options.values?.[modifier]
}

function guess(validate) {
  return (modifier, options) => {
    return asValue(modifier, options, { validate })
  }
}

export let typeMap = {
  any: asValue,
  color: asColor,
  url: guess(url),
  image: guess(image),
  length: guess(length),
  percentage: guess(percentage),
  position: guess(position),
  lookup: asLookupValue,
  'generic-name': guess(genericName),
  'family-name': guess(familyName),
  number: guess(number),
  'line-width': guess(lineWidth),
  'absolute-size': guess(absoluteSize),
  'relative-size': guess(relativeSize),
  shadow: guess(shadow),
  size: guess(backgroundSize),
}

let supportedTypes = Object.keys(typeMap)

function splitAtFirst(input, delim) {
  let idx = input.indexOf(delim)
  if (idx === -1) return [undefined, input]
  return [input.slice(0, idx), input.slice(idx + 1)]
}

export function coerceValue(types, modifier, options, tailwindConfig) {
  if (options.values && modifier in options.values) {
    for (let { type } of types ?? []) {
      let result = typeMap[type](modifier, options, {
        tailwindConfig,
      })

if (result === undefined) {
        continue
      }

return [result, type, null]
    }
  }

if (isArbitraryValue(modifier)) {
    let arbitraryValue = modifier.slice(1, -1)
    let [explicitType, value] = splitAtFirst(arbitraryValue, ':')

// It could be that this resolves to `url(https` which is not a valid
    // identifier. We currently only support "simple" words with dashes or
    // underscores. E.g.: family-name
    if (!/^[\w-_]+$/g.test(explicitType)) {
      value = arbitraryValue
    }

//
    else if (explicitType !== undefined && !supportedTypes.includes(explicitType)) {
      return []
    }

if (value.length > 0 && supportedTypes.includes(explicitType)) {
      return [asValue(`[${value}]`, options), explicitType, null]
    }
  }

let matches = getMatchingTypes(types, modifier, options, tailwindConfig)

// Find first matching type
  for (let match of matches) {
    return match
  }

return []
}

/**
 *
 * @param {{type: string}[]} types
 * @param {string} rawModifier
 * @param {any} options
 * @param {any} tailwindConfig
 * @returns {Iterator<[value: string, type: string, modifier: string | null]>}
 */
export function* getMatchingTypes(types, rawModifier, options, tailwindConfig) {
  let modifiersEnabled = flagEnabled(tailwindConfig, 'generalizedModifiers')

let [modifier, utilityModifier] = splitUtilityModifier(rawModifier)

let canUseUtilityModifier =
    modifiersEnabled &&
    options.modifiers != null &&
    (options.modifiers === 'any' ||
      (typeof options.modifiers === 'object' &&
        ((utilityModifier && isArbitraryValue(utilityModifier)) ||
          utilityModifier in options.modifiers)))

if (!canUseUtilityModifier) {
    modifier = rawModifier
    utilityModifier = undefined
  }

if (utilityModifier !== undefined && modifier === '') {
    modifier = 'DEFAULT'
  }

// Check the full value first
  // TODO: Move to asValue… somehow
  if (utilityModifier !== undefined) {
    if (typeof options.modifiers === 'object') {
      let configValue = options.modifiers?.[utilityModifier] ?? null
      if (configValue !== null) {
        utilityModifier = configValue
      } else if (isArbitraryValue(utilityModifier)) {
        utilityModifier = unwrapArbitraryModifier(utilityModifier)
      }
    }
  }

for (let { type } of types ?? []) {
    let result = typeMap[type](modifier, options, {
      tailwindConfig,
    })

if (result === undefined) {
      continue
    }

yield [result, type, utilityModifier ?? null]
  }
}

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