From fc8e7e790106b886ea76610a9348f55d3dac5943 Mon Sep 17 00:00:00 2001
From: xiaohuoni <xiaohuoni@users.noreply.github.com>
Date: Sun, 14 Oct 2018 20:54:33 +0800
Subject: [PATCH] add intl (#1242)

* add intl
Close: #1151

* fix targets

* remove prod
---
 packages/umi-plugin-locale/package.json | 1 +
 packages/umi-plugin-locale/src/index.js | 7 +++++++
 2 files changed, 8 insertions(+)

diff --git a/packages/umi-plugin-locale/package.json b/packages/umi-plugin-locale/package.json
index c554cbdc6b57..8316525f17f6 100644
--- a/packages/umi-plugin-locale/package.json
+++ b/packages/umi-plugin-locale/package.json
@@ -24,6 +24,7 @@
     "umi"
   ],
   "dependencies": {
+    "intl": "^1.2.5",
     "moment": "2.x",
     "mustache": "^2.3.0",
     "prop-types": "^15.6.2",
diff --git a/packages/umi-plugin-locale/src/index.js b/packages/umi-plugin-locale/src/index.js
index 0647ab7c6ff4..79a94cdf2672 100644
--- a/packages/umi-plugin-locale/src/index.js
+++ b/packages/umi-plugin-locale/src/index.js
@@ -59,6 +59,13 @@ export function getLocaleFileList(absSrcPath, singular) {
 
 export default function(api, options = {}) {
   const { config, paths } = api;
+  const { targets: { ie } = {} } = config;
+
+  if (ie && ie <= 10) {
+    api.addEntryPolyfillImports({
+      source: 'intl',
+    });
+  }
 
   api.addPageWatcher(
     join(paths.absSrcPath, config.singular ? 'locale' : 'locales'),