Error when someone tries to use

2019-06-01 15:51:02 -04:00 · 2019-06-01 15:51:02 -04:00 · 1d10f20b48
commit 1d10f20b48
parent ee42b26f94
1 changed files with 5 additions and 0 deletions
--- a/src/lib/substituteTailwindAtRules.js
+++ b/src/lib/substituteTailwindAtRules.js
@ -13,6 +13,11 @@ export default function(
 ) {
  return function(css) {
    css.walkAtRules('tailwind', atRule => {
+      if (atRule.params === 'preflight') {
+        // prettier-ignore
+        throw atRule.error("`@tailwind preflight` is not a valid at-rule in Tailwind v1.0, use `@tailwind base` instead.", { word: 'preflight' })
+      }
+
      if (atRule.params === 'base') {
        atRule.before(updateSource(pluginBase, atRule.source))
        atRule.remove()