Remove process dependency from log functions (tailwindlabs#8530)

* Remove process dependency from log functions

* Fix check

* update changelog

Co-authored-by: Robin Malfait <malfait.robin@gmail.com>

Author: ivosabev

CHANGELOG.md

@@ -29,6 +29,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Try using local `postcss` installation first in the CLI ([#8270](https://github.com/tailwindlabs/tailwindcss/pull/8270))
 - Allow default ring color to be a function ([#7587](https://github.com/tailwindlabs/tailwindcss/pull/7587))
 - Don't inherit `to` value from parent gradients ([#8489](https://github.com/tailwindlabs/tailwindcss/pull/8489))
+- Remove process dependency from log functions ([#8530](https://github.com/tailwindlabs/tailwindcss/pull/8530))
 
 ### Changed
 

src/util/log.js

@@ -3,7 +3,7 @@ import colors from 'picocolors'
 let alreadyShown = new Set()
 
 function log(type, messages, key) {
-  if (process.env.JEST_WORKER_ID !== undefined) return
+  if (typeof process !== 'undefined' && process.env.JEST_WORKER_ID) return
 
   if (key && alreadyShown.has(key)) return
   if (key) alreadyShown.add(key)