Implement Git repo config

scm-ui-components/packages/ui-components/src/forms/DropDown.js

@@ -0,0 +1,40 @@
+// @flow
+
+import React from "react";
+import classNames from "classnames";
+
+type Props = {
+  options: string[],
+  optionSelected: string => void,
+  preselectedOption?: string,
+  className: any
+};
+
+class DropDown extends React.Component<Props> {
+  render() {
+    const { options, preselectedOption, className } = this.props;
+    return (
+      <div className={classNames(className, "select")}>
+        <select
+          value={preselectedOption ? preselectedOption : ""}
+          onChange={this.change}
+        >
+          <option key="" />
+          {options.map(option => {
+            return (
+              <option key={option} value={option}>
+                {option}
+              </option>
+            );
+          })}
+        </select>
+      </div>
+    );
+  }
+
+  change = (event: SyntheticInputEvent<HTMLSelectElement>) => {
+    this.props.optionSelected(event.target.value);
+  };
+}
+
+export default DropDown;