feat: replace correct ie version

fixes #26

Author: jacekkarczmarczyk

generator/helpers.js

@@ -40,6 +40,19 @@ module.exports = function (api) {
       }
     },
 
+    updateBrowserlist (callback) {
+      const rcPath = api.resolve('./.browserslistrc')
+      const config = fs.existsSync(rcPath)
+        ? callback(fs.readFileSync(rcPath, { encoding: 'utf8' }))
+        : callback('')
+
+      fs.writeFileSync(
+        rcPath,
+        config,
+        { encoding: 'utf8' }
+      )
+    },
+
     updateMain (callback) {
       const tsPath = api.resolve('./src/main.ts')
       const jsPath = api.resolve('./src/main.js')

generator/index.js

@@ -112,6 +112,25 @@ module.exports = (api, opts, rootOpts) => {
       })
     }
 
+    helpers.updateBrowserlist(content => {
+      if (content.trim() === '') {
+        return `> 1%
+last 2 versions
+not ie <= 10
+`
+      }
+
+      const lines = content.split(/\r?\n/g)
+      const ieLineIndex = lines.findIndex(line => line.match(/^([^\s]*\s+|)ie\s*</))
+      if (ieLineIndex === -1) {
+        lines.push('not ie <= 10')
+      } else {
+        lines[ieLineIndex] = 'not ie <= 10'
+      }
+
+      return lines.join('\n')
+    })
+
     // If a-la-carte, update babel
     if (opts.useAlaCarte) {
       helpers.updateBabelConfig(cfg => {