From 76cb9c2a39d477a64824a985ade40507e3bbade1 Mon Sep 17 00:00:00 2001 From: Adam Mathes Date: Fri, 13 Feb 2026 21:34:48 -0800 Subject: feat(vanilla): add testing infrastructure and tests (NK-wjnczv) --- vanilla/node_modules/postcss/lib/warn-once.js | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 vanilla/node_modules/postcss/lib/warn-once.js (limited to 'vanilla/node_modules/postcss/lib/warn-once.js') diff --git a/vanilla/node_modules/postcss/lib/warn-once.js b/vanilla/node_modules/postcss/lib/warn-once.js new file mode 100644 index 0000000..316e1cf --- /dev/null +++ b/vanilla/node_modules/postcss/lib/warn-once.js @@ -0,0 +1,13 @@ +/* eslint-disable no-console */ +'use strict' + +let printed = {} + +module.exports = function warnOnce(message) { + if (printed[message]) return + printed[message] = true + + if (typeof console !== 'undefined' && console.warn) { + console.warn(message) + } +} -- cgit v1.2.3