52 lines
1.8 KiB
TypeScript
52 lines
1.8 KiB
TypeScript
import { State } from './util/state'
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import {
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findClassListsInDocument,
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getClassNamesInClassList,
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findHelperFunctionsInDocument,
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} from './util/find'
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import { getColor, getColorFromValue, culoriColorToVscodeColor } from './util/color'
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import { stringToPath } from './util/stringToPath'
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import type { ColorInformation } from 'vscode-languageserver'
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import type { TextDocument } from 'vscode-languageserver-textdocument'
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import dlv from 'dlv'
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import { dedupeByRange } from './util/array'
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export async function getDocumentColors(
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state: State,
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document: TextDocument
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): Promise<ColorInformation[]> {
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let colors: ColorInformation[] = []
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if (!state.enabled) return colors
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let settings = await state.editor.getConfiguration(document.uri)
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if (settings.tailwindCSS.colorDecorators === false) return colors
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let classLists = await findClassListsInDocument(state, document)
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classLists.forEach((classList) => {
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let classNames = getClassNamesInClassList(classList, state.blocklist)
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classNames.forEach((className) => {
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let color = getColor(state, className.className)
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if (color === null || typeof color === 'string' || (color.alpha ?? 1) === 0) {
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return
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}
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colors.push({
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range: className.range,
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color: culoriColorToVscodeColor(color),
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})
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})
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})
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let helperFns = findHelperFunctionsInDocument(state, document)
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helperFns.forEach((fn) => {
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let keys = stringToPath(fn.path)
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let base = fn.helper === 'theme' ? ['theme'] : []
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let value = dlv(state.config, [...base, ...keys])
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let color = getColorFromValue(value)
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if (color && typeof color !== 'string' && (color.alpha ?? 1) !== 0) {
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colors.push({ range: fn.ranges.path, color: culoriColorToVscodeColor(color) })
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}
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})
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return dedupeByRange(colors)
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}
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