[improvement] rename packages dir to src (#3659)

src/goods-action-icon/index.less

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+@import '../style/var';
+
+.van-goods-action-icon {
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  min-width: @goods-action-icon-width;
+  height: @goods-action-icon-height;
+  color: @goods-action-icon-color;
+  font-size: @goods-action-icon-font-size;
+  line-height: 1;
+  text-align: center;
+  background-color: @white;
+
+  &:not(:first-child)::after {
+    border-left-width: 1px;
+  }
+
+  &:active {
+    background-color: @goods-action-icon-active-color;
+  }
+
+  &__icon {
+    width: 1em;
+    margin: 0 auto 5px;
+    font-size: @goods-action-icon-size;
+  }
+}

src/goods-action-icon/index.tsx

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+import { createNamespace } from '../utils';
+import Icon, { IconEvents } from '../icon';
+import { emit, inherit } from '../utils/functional';
+import { functionalRoute, routeProps, RouteProps } from '../utils/router';
+
+// Types
+import { CreateElement, RenderContext } from 'vue/types';
+import { DefaultSlots } from '../utils/types';
+
+export type GoodsActionIconProps = RouteProps & {
+  icon: string;
+  text?: string;
+  info?: string | number;
+  iconClass?: any;
+};
+
+const [createComponent, bem] = createNamespace('goods-action-icon');
+
+function GoodsActionIcon(
+  h: CreateElement,
+  props: GoodsActionIconProps,
+  slots: DefaultSlots,
+  ctx: RenderContext<GoodsActionIconProps>
+) {
+  function onClick(event: Event) {
+    emit(ctx, 'click', event);
+    functionalRoute(ctx);
+  }
+
+  return (
+    <div
+      role="button"
+      tabindex="0"
+      class={[bem(), 'van-hairline']}
+      onClick={onClick}
+      {...inherit(ctx)}
+    >
+      <Icon
+        class={[bem('icon'), props.iconClass]}
+        tag="div"
+        info={props.info}
+        name={props.icon}
+      />
+      {slots.default ? slots.default() : props.text}
+    </div>
+  );
+}
+
+GoodsActionIcon.props = {
+  ...routeProps,
+  text: String,
+  icon: String,
+  info: [String, Number],
+  iconClass: null as any
+};
+
+export default createComponent<GoodsActionIconProps, IconEvents>(GoodsActionIcon);