added hover prefixer

1 files changed, 25 insertions, 0 deletions

diff --git a/node_modules/postcss-prefix-hover/index.js b/node_modules/postcss-prefix-hover/index.js
new file mode 100644
index 00000000..4d28a34b
--- /dev/null
+++ b/node_modules/postcss-prefix-hover/index.js
@@ -0,0 +1,25 @@
+module.exports = (opts) => {

+    const useCssModulesGlobal = opts && typeof opts.useCssModulesGlobal !== "undefined" ? opts.useCssModulesGlobal : false;

+    const prefix = opts && typeof opts.prefix !== "undefined" ? opts.prefix : ".using-mouse";

+

+    function setPrefix (selector) {

+        const thePrefix = (useCssModulesGlobal ? ":global(" : "") + prefix + (useCssModulesGlobal ? ")" : "");

+        return selector

+            .split(",")

+            .map((item) => item.indexOf(":hover") > -1 ? item.replace(/^(\s*)/, "$1" + thePrefix + " ") : item)

+            .join(",");

+    }

+

+    return {

+        postcssPlugin: 'postcss-prefix-hover',

+        Root (root) {

+            root.walkRules((rule) => {

+                if (rule.selector.indexOf(":hover") > -1) {

+                    rule.selector = setPrefix(rule.selector);

+                }

+            });

+        }

+    }

+}

+

+module.exports.postcss = true;