108 lines
3.4 KiB
JavaScript
108 lines
3.4 KiB
JavaScript
import setupTrackingContext from './lib/setupTrackingContext'
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import processTailwindFeatures from './processTailwindFeatures'
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import { env } from './lib/sharedState'
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import { findAtConfigPath } from './lib/findAtConfigPath'
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module.exports = function tailwindcss(configOrPath) {
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return {
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postcssPlugin: 'tailwindcss',
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plugins: [
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env.DEBUG &&
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function (root) {
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console.log('\n')
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console.time('JIT TOTAL')
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return root
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},
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async function (root, result) {
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// Use the path for the `@config` directive if it exists, otherwise use the
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// path for the file being processed
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configOrPath = findAtConfigPath(root, result) ?? configOrPath
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let context = setupTrackingContext(configOrPath)
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if (root.type === 'document') {
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let roots = root.nodes.filter((node) => node.type === 'root')
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for (const root of roots) {
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if (root.type === 'root') {
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await processTailwindFeatures(context)(root, result)
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}
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}
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return
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}
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await processTailwindFeatures(context)(root, result)
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},
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__OXIDE__ &&
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function lightningCssPlugin(_root, result) {
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let postcss = require('postcss')
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let lightningcss = require('lightningcss')
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let browserslist = require('browserslist')
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try {
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let transformed = lightningcss.transform({
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filename: result.opts.from,
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code: Buffer.from(result.root.toString()),
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minify: false,
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sourceMap: !!result.map,
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inputSourceMap: result.map ? result.map.toString() : undefined,
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targets:
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typeof process !== 'undefined' && process.env.JEST_WORKER_ID
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? { chrome: 106 << 16 }
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: lightningcss.browserslistToTargets(
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browserslist(require('../package.json').browserslist)
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),
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drafts: {
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nesting: true,
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customMedia: true,
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},
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})
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result.map = Object.assign(result.map ?? {}, {
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toJSON() {
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return transformed.map.toJSON()
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},
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toString() {
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return transformed.map.toString()
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},
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})
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result.root = postcss.parse(transformed.code.toString('utf8'))
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} catch (err) {
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if (typeof process !== 'undefined' && process.env.JEST_WORKER_ID) {
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let lines = err.source.split('\n')
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err = new Error(
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[
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'Error formatting using Lightning CSS:',
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'',
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...[
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'```css',
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...lines.slice(Math.max(err.loc.line - 3, 0), err.loc.line),
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' '.repeat(err.loc.column - 1) + '^-- ' + err.toString(),
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...lines.slice(err.loc.line, err.loc.line + 2),
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'```',
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],
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].join('\n')
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)
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}
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if (Error.captureStackTrace) {
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Error.captureStackTrace(err, lightningCssPlugin)
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}
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throw err
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}
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},
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env.DEBUG &&
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function (root) {
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console.timeEnd('JIT TOTAL')
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console.log('\n')
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return root
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},
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].filter(Boolean),
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}
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}
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module.exports.postcss = true
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