Merge pull request #29358 from ant-design/master

sync: master branch to feature

.github/FUNDING.yml

@@ -2,8 +2,4 @@
 
 github: # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
 open_collective: ant-design
-patreon: ant_design
-ko_fi: # Replace with a single Ko-fi username
 issuehunt: ant-design/ant-design
-tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
-custom: https://www.buymeacoffee.com/antdesign

.github/weekly-digest.yml

@@ -1,7 +0,0 @@
-# Configuration for weekly-digest - https://github.com/apps/weekly-digest
-publishDay: sun
-canPublishIssues: true
-canPublishPullRequests: true
-canPublishContributors: true
-canPublishStargazers: true
-canPublishCommits: true

.github/workflows/compressed-size.yml

@@ -0,0 +1,18 @@
+name: 📦 Compressed Size
+
+on: [pull_request]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    env:
+      CI_JOB_NUMBER: 1
+
+    steps:
+    - uses: actions/checkout@v2
+    - uses: preactjs/compressed-size-action@v2
+      with:
+        repo-token: "${{ secrets.GITHUB_TOKEN }}"
+        pattern: "./dist/**/*.min.{js,css}"
+        build-script: "dist:esbuild"

.github/workflows/issue-reply.yml

@@ -0,0 +1,63 @@
+# Origin Source
+# https://github.com/ant-design/ant-design/blob/79f566b7f8abb1012ef55b0d2793bfdf5595b85d/.github/workflows/issue-reply.yml
+name: Issue Reply
+
+on:
+  issues:
+    types: [labeled]
+
+jobs:
+  reply-helper:
+    runs-on: ubuntu-latest
+    steps:
+      - name: help wanted
+        if: github.event.label.name == 'help wanted'
+        uses: actions-cool/issues-helper@v1.2
+        with:
+          actions: 'create-comment'
+          token: ${{ secrets.GITHUB_TOKEN }}
+          issue-number: ${{ github.event.issue.number }}
+          body: |
+            Hello @${{ github.event.issue.user.login }}. We totally like your proposal/feedback, welcome to [send us a Pull Request](https://help.github.com/en/articles/creating-a-pull-request) for it. Please send your Pull Request to proper branch (feature branch for the new feature, master for bugfix and other changes), fill the [Pull Request Template](https://github.com/ant-design/ant-design/blob/master/.github/PULL_REQUEST_TEMPLATE.md) here, provide changelog/TypeScript/documentation/test cases if needed and make sure CI passed, we will review it soon. We appreciate your effort in advance and looking forward to your contribution!
+
+            你好 @${{ github.event.issue.user.login }}，我们完全同意你的提议/反馈，欢迎直接在此仓库 [创建一个 Pull Request](https://help.github.com/en/articles/creating-a-pull-request) 来解决这个问题。请将 Pull Request 发到正确的分支（新特性发到 feature 分支，其他发到 master 分支），务必填写 Pull Request 内的[预设模板](https://github.com/ant-design/ant-design/blob/master/.github/PULL_REQUEST_TEMPLATE.md)，提供改动所需相应的 changelog、TypeScript 定义、测试用例、文档等，并确保 CI 通过，我们会尽快进行 Review，提前感谢和期待您的贡献。
+
+            ![giphy](https://user-images.githubusercontent.com/507615/62342668-4735dc00-b51a-11e9-92a7-d46fbb1cc0c7.gif)
+
+      - name: 🤔 Need Reproduce
+        if: github.event.label.name == '🤔 Need Reproduce'
+        uses: actions-cool/issues-helper@v1.2
+        with:
+          actions: 'create-comment'
+          token: ${{ secrets.GITHUB_TOKEN }}
+          issue-number: ${{ github.event.issue.number }}
+          body: |
+            Hello @${{ github.event.issue.user.login }}. Please provide a online reproduction by forking this link https://u.ant.design/codesandbox-repro or a minimal GitHub repository. Issues labeled by `Need Reproduce` will be closed if no activities in 3 days.
+
+            你好 @${{ github.event.issue.user.login }}, 我们需要你提供一个在线的重现实例以便于我们帮你排查问题。你可以通过点击 [此处](https://u.ant.design/codesandbox-repro) 创建一个 codesandbox 或者提供一个最小化的 GitHub 仓库。3 天内未跟进此 issue 将会被自动关闭。
+
+            ![](https://gw.alipayobjects.com/zos/antfincdn/y9kwg7DVCd/reproduce.gif)
+
+      - name: Usage
+        if: github.event.label.name == 'Usage' || github.event.label.name == 'Question'
+        uses: actions-cool/issues-helper@v1.2
+        with:
+          actions: 'create-comment,close-issue'
+          token: ${{ secrets.GITHUB_TOKEN }}
+          issue-number: ${{ github.event.issue.number }}
+          body: |
+            Hello @${{ github.event.issue.user.login }}, we use GitHub issues to trace bugs or discuss plans of Ant Design. So, please [don't ask usage questions](https://github.com/ant-design/ant-design/issues/2320) here. You can try to open a new discussion in [antd discussions](https://github.com/ant-design/ant-design/discussions), select `Q&A` to ask questions, also can ask questions on [Stack Overflow](http://stackoverflow.com/questions/tagged/antd) or [Segment Fault](https://segmentfault.com/t/antd), then apply tag `antd` and `react` to your question.
+
+            你好 @${{ github.event.issue.user.login }}，Ant Design Issue 板块是用于 bug 反馈与需求讨论的地方。请[勿询问如何使用的问题](https://github.com/ant-design/ant-design/issues/2320)，你可以试着在 [antd discussions](https://github.com/ant-design/ant-design/discussions) 新开一个 discussion，选择 `Q&A` 类别进行提问，也可以在 [Stack Overflow](http://stackoverflow.com/questions/tagged/antd) 或者 [Segment Fault](https://segmentfault.com/t/antd) 中提问（记得添加 `antd` 和 `react` 标签哦~）。
+
+      - name: 3.x
+        if: github.event.label.name == '3.x'
+        uses: actions-cool/issues-helper@v1.2
+        with:
+          actions: 'create-comment,close-issue'
+          token: ${{ secrets.GITHUB_TOKEN }}
+          issue-number: ${{ github.event.issue.number }}
+          body: |
+            Hi @${{ github.event.issue.user.login }}. Current version (3.x) is off the maintenance period. We may not accept pull request or fix bug with it anymore. This topic will be auto closed.
+
+            你好 @${{ github.event.issue.user.login }}，当前版本（3.x）已经过了维护期。我们不会再接受对其的相关 PR 与 issue。当前 topic 会被自动关闭。

.github/workflows/pr-refuse.yml

@@ -0,0 +1,20 @@
+name: PR Refuse
+
+on:
+  pull_request_target:
+    types: [opened, edited]
+
+jobs:
+  refuse:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions-cool/pr-welcome@v1.1.1
+        with:
+          refuse-issue-label: '🎱 Collaborate PR only'
+          need-creator-authority: 'write'
+          comment: |
+            Hi @${{ github.event.pull_request.user.login }}. The issue mentioned in this PR needs to be confirmed with the designer or core team. This PR is temporarily not accepted. Thank you again for your contribution! 😊
+
+            你好 @${{ github.event.pull_request.user.login }}。这个 PR 提及的 issue 需要和设计师或核心团队进行确认，暂时不接受 PR，再次感谢你的贡献！😊   
+          pr-emoji: 'heart'
+          close: true

.github/workflows/preview-build.yml

@@ -0,0 +1,83 @@
+# Each PR will build preview site that help to check code is work as expect.
+
+name: Preview Build
+
+on: pull_request
+
+jobs:
+  # Prepare node modules. Reuse cache if available
+  setup:
+    name: prepare preview
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@master
+
+      - name: cache package-lock.json
+        uses: actions/cache@v2
+        with:
+          path: package-temp-dir
+          key: lock-${{ github.sha }}
+
+      - name: create package-lock.json
+        run: npm i --package-lock-only
+
+      - name: hack for single file
+        run: |
+          if [ ! -d "package-temp-dir" ]; then
+            mkdir package-temp-dir
+          fi
+          cp package-lock.json package-temp-dir
+      - name: cache node_modules
+        id: node_modules_cache_id
+        uses: actions/cache@v2
+        with:
+          path: node_modules
+          key: node_modules-${{ hashFiles('**/package-temp-dir/package-lock.json') }}
+
+      - name: install
+        if: steps.node_modules_cache_id.outputs.cache-hit != 'true'
+        run: npm ci
+
+  build-site:
+    name: build preview
+    runs-on: ubuntu-latest
+    needs: setup
+    steps:
+      - name: checkout
+        uses: actions/checkout@master
+
+      - name: restore cache from package-lock.json
+        uses: actions/cache@v2
+        with:
+          path: package-temp-dir
+          key: lock-${{ github.sha }}
+
+      - name: restore cache from node_modules
+        uses: actions/cache@v2
+        with:
+          path: node_modules
+          key: node_modules-${{ hashFiles('**/package-temp-dir/package-lock.json') }}
+
+      - name: npm run site
+        id: site
+        run: npm run site
+
+      - name: upload site artifact
+        uses: actions/upload-artifact@v2
+        with:
+          name: site
+          path: _site/
+          retention-days: 5
+
+      # Upload PR id for next workflow use
+      - name: Save PR number
+        if: ${{ always() }}
+        run: echo ${{ github.event.number }} > ./pr-id.txt
+
+      - name: Upload PR number
+        if: ${{ always() }}
+        uses: actions/upload-artifact@v2
+        with:
+          name: pr
+          path: ./pr-id.txt

.github/workflows/preview-deploy.yml

@@ -0,0 +1,93 @@
+# Each PR will build preview site that help to check code is work as expect.
+
+name: Preview Deploy
+
+on:
+  workflow_run:
+    workflows: ["Preview Build"]
+    types:
+      - completed
+
+jobs:
+  deploy-site:
+    name: deploy preview
+    runs-on: ubuntu-latest
+    if: >
+      github.event.workflow_run.event == 'pull_request' &&
+      github.event.workflow_run.conclusion == 'success'
+    steps:
+      # We need get PR id first
+      - name: download pr artifact
+        uses: dawidd6/action-download-artifact@v2
+        with:
+          workflow: ${{ github.event.workflow_run.workflow_id }}
+          name: pr
+
+      # Save PR id to output
+      - name: save PR id
+        id: pr
+        run: echo "::set-output name=id::$(<pr-id.txt)"
+
+      # Download site artifact
+      - name: download site artifact
+        uses: dawidd6/action-download-artifact@v2
+        with:
+          workflow: ${{ github.event.workflow_run.workflow_id }}
+          workflow_conclusion: success
+          name: site
+
+      - name: upload surge service
+        id: deploy
+        run: |
+          export DEPLOY_DOMAIN=https://preview-${{ steps.pr.outputs.id }}-ant-design.surge.sh
+          npx surge --project ./ --domain $DEPLOY_DOMAIN --token ${{ secrets.SURGE_TOKEN }}
+
+      - name: update status comment
+        uses: actions-cool/maintain-one-comment@v1.1.0
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          body: |
+            [<img width="306" src="https://user-images.githubusercontent.com/5378891/72400743-23dbb200-3785-11ea-9d13-1a2d92743846.png">](https://preview-${{ steps.pr.outputs.id }}-ant-design.surge.sh)
+            <!-- AUTO_PREVIEW_HOOK -->
+          body-include: '<!-- AUTO_PREVIEW_HOOK -->'
+          number: ${{ steps.pr.outputs.id }}
+
+      - name: The job has failed
+        if: ${{ failure() }}
+        uses: actions-cool/maintain-one-comment@v1.1.0
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          body: |
+            <img width="534" src="https://user-images.githubusercontent.com/5378891/75333447-1e63a280-58c1-11ea-975d-235367fd1522.png">
+            <!-- AUTO_PREVIEW_HOOK -->
+          body-include: '<!-- AUTO_PREVIEW_HOOK -->'
+          number: ${{ steps.pr.outputs.id }}
+
+  build-site-failed:
+    name: build preview failed
+    runs-on: ubuntu-latest
+    if: >
+      github.event.workflow_run.event == 'pull_request' &&
+      github.event.workflow_run.conclusion == 'failure'
+    steps:
+      # We need get PR id first
+      - name: download pr artifact
+        uses: dawidd6/action-download-artifact@v2
+        with:
+          workflow: ${{ github.event.workflow_run.workflow_id }}
+          name: pr
+
+      # Save PR id to output
+      - name: save PR id
+        id: pr
+        run: echo "::set-output name=id::$(<pr-id.txt)"
+
+      - name: The job has failed
+        uses: actions-cool/maintain-one-comment@v1.1.0
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          body: |
+            <img width="534" src="https://user-images.githubusercontent.com/5378891/75333447-1e63a280-58c1-11ea-975d-235367fd1522.png">
+            <!-- AUTO_PREVIEW_HOOK -->
+          body-include: '<!-- AUTO_PREVIEW_HOOK -->'
+          number: ${{ steps.pr.outputs.id }}

.github/workflows/preview-start.yml

@@ -0,0 +1,23 @@
+# When `preview-build` start. Leave a message on the PR
+#
+# 🚨🚨🚨 Important 🚨🚨🚨
+# Never do any `checkout` or `npm install` action!
+# `pull_request_target` will enable PR to access the secrets!
+
+name: Preview Start
+
+on: pull_request_target
+
+jobs:
+  preview-start:
+    name: start preview info
+    runs-on: ubuntu-latest
+    steps:
+      - name: update status comment
+        uses: actions-cool/maintain-one-comment@v1.1.0
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          body: |
+            ![Prepare preview](https://user-images.githubusercontent.com/5378891/72351368-2c979e00-371b-11ea-9652-eb4e825d745e.gif)
+            <!-- AUTO_PREVIEW_HOOK -->
+          body-include: '<!-- AUTO_PREVIEW_HOOK -->'

.github/workflows/test.yml

@@ -0,0 +1,456 @@
+# Origin Source
+# https://github.com/ant-design/ant-design/blob/79f566b7f8abb1012ef55b0d2793bfdf5595b85d/.github/workflows/test.yml
+name: ✅ test
+
+on: [push, pull_request]
+
+jobs:
+  setup:
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@master
+
+      - name: cache package-lock.json
+        uses: actions/cache@v2
+        with:
+          path: package-temp-dir
+          key: lock-${{ github.sha }}
+
+      - name: create package-lock.json
+        run: npm i --package-lock-only
+
+      - name: hack for single file
+        run: |
+          if [ ! -d "package-temp-dir" ]; then
+            mkdir package-temp-dir
+          fi
+          cp package-lock.json package-temp-dir
+      - name: cache node_modules
+        id: node_modules_cache_id
+        uses: actions/cache@v2
+        with:
+          path: node_modules
+          key: node_modules-${{ hashFiles('**/package-temp-dir/package-lock.json') }}
+
+      - name: install
+        if: steps.node_modules_cache_id.outputs.cache-hit != 'true'
+        run: npm ci
+
+  compile:
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@master
+
+      - name: restore cache from package-lock.json
+        uses: actions/cache@v2
+        with:
+          path: package-temp-dir
+          key: lock-${{ github.sha }}
+
+      - name: restore cache from node_modules
+        uses: actions/cache@v2
+        with:
+          path: node_modules
+          key: node_modules-${{ hashFiles('**/package-temp-dir/package-lock.json') }}
+
+      - name: cache lib
+        uses: actions/cache@v2
+        with:
+          path: lib
+          key: lib-${{ github.sha }}
+
+      - name: cache es
+        uses: actions/cache@v2
+        with:
+          path: es
+          key: es-${{ github.sha }}
+
+      - name: compile
+        run: npm run compile
+
+      - name: check
+        run: node ./tests/dekko/lib.test.js
+    needs: setup
+
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@master
+
+      - name: restore cache from package-lock.json
+        uses: actions/cache@v2
+        with:
+          path: package-temp-dir
+          key: lock-${{ github.sha }}
+
+      - name: restore cache from node_modules
+        uses: actions/cache@v2
+        with:
+          path: node_modules
+          key: node_modules-${{ hashFiles('**/package-temp-dir/package-lock.json') }}
+
+      - name: lint
+        run: npm run lint
+    needs: setup
+
+  tsx-demo:
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@master
+
+      - name: restore cache from package-lock.json
+        uses: actions/cache@v2
+        with:
+          path: package-temp-dir
+          key: lock-${{ github.sha }}
+
+      - name: restore cache from node_modules
+        uses: actions/cache@v2
+        with:
+          path: node_modules
+          key: node_modules-${{ hashFiles('**/package-temp-dir/package-lock.json') }}
+
+      - name: tsx-demo
+        run: npm run check-ts-demo
+    needs: setup
+
+  check_metadata:
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@master
+
+      - name: restore cache from package-lock.json
+        uses: actions/cache@v2
+        with:
+          path: package-temp-dir
+          key: lock-${{ github.sha }}
+
+      - name: restore cache from node_modules
+        uses: actions/cache@v2
+        with:
+          path: node_modules
+          key: node_modules-${{ hashFiles('**/package-temp-dir/package-lock.json') }}
+
+      - name: check demo
+        run: node ./scripts/check-demo.js
+    needs: setup
+
+  react-17-dom:
+    name: react@17.x / dom
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@master
+
+      - name: restore cache from package-lock.json
+        uses: actions/cache@v2
+        with:
+          path: package-temp-dir
+          key: lock-${{ github.sha }}
+
+      - name: restore cache from node_modules
+        uses: actions/cache@v2
+        with:
+          path: node_modules
+          key: node_modules-${{ hashFiles('**/package-temp-dir/package-lock.json') }}
+
+      - name: test
+        run: npm test -- -w 1 --coverage
+
+      - name: coverage
+        run: bash <(curl -s https://codecov.io/bash)
+    needs: setup
+
+  react-17-node:
+    name: react@17.x / node
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@master
+
+      - name: restore cache from package-lock.json
+        uses: actions/cache@v2
+        with:
+          path: package-temp-dir
+          key: lock-${{ github.sha }}
+
+      - name: restore cache from node_modules
+        uses: actions/cache@v2
+        with:
+          path: node_modules
+          key: node_modules-${{ hashFiles('**/package-temp-dir/package-lock.json') }}
+
+      - name: test
+        run: npm run test-node
+    needs: setup
+
+  react-17-lib:
+    name: react@17.x / lib
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@master
+
+      - name: restore cache from package-lock.json
+        uses: actions/cache@v2
+        with:
+          path: package-temp-dir
+          key: lock-${{ github.sha }}
+
+      - name: restore cache from node_modules
+        uses: actions/cache@v2
+        with:
+          path: node_modules
+          key: node_modules-${{ hashFiles('**/package-temp-dir/package-lock.json') }}
+
+      - name: restore cache from lib
+        uses: actions/cache@v2
+        with:
+          path: lib
+          key: lib-${{ github.sha }}
+
+      - name: test
+        run: npm test
+        env:
+          LIB_DIR: lib
+    needs: compile
+
+  react-17-es:
+    name: react@17.x / es
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@master
+
+      - name: restore cache from package-lock.json
+        uses: actions/cache@v2
+        with:
+          path: package-temp-dir
+          key: lock-${{ github.sha }}
+
+      - name: restore cache from node_modules
+        uses: actions/cache@v2
+        with:
+          path: node_modules
+          key: node_modules-${{ hashFiles('**/package-temp-dir/package-lock.json') }}
+
+      - name: restore cache from es
+        uses: actions/cache@v2
+        with:
+          path: es
+          key: es-${{ github.sha }}
+
+      - name: test
+        run: npm test
+        env:
+          LIB_DIR: es
+    needs: compile
+
+  react-17-dist:
+    name: react@17.x / dist
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@master
+
+      - name: restore cache from package-lock.json
+        uses: actions/cache@v2
+        with:
+          path: package-temp-dir
+          key: lock-${{ github.sha }}
+
+      - name: restore cache from node_modules
+        uses: actions/cache@v2
+        with:
+          path: node_modules
+          key: node_modules-${{ hashFiles('**/package-temp-dir/package-lock.json') }}
+
+      - name: dist
+        run: npm run dist
+        env:
+          NODE_OPTIONS: --max_old_space_size=4096
+
+      - name: check
+        run: node ./tests/dekko/dist.test.js
+
+      - name: bundlesize
+        run: npm run bundlesize
+        env:
+          BUNDLESIZE_GITHUB_TOKEN: ${{ secrets.BUNDLESIZE_GITHUB_TOKEN }}
+
+      - name: test
+        run: npm test
+        env:
+          LIB_DIR: dist
+    needs: setup
+
+  react-16-dom:
+    name: react@16.x / dom
+    runs-on: ubuntu-latest
+    env:
+      REACT: 16
+    steps:
+      - name: checkout
+        uses: actions/checkout@master
+
+      - name: restore cache from package-lock.json
+        uses: actions/cache@v2
+        with:
+          path: package-temp-dir
+          key: lock-${{ github.sha }}
+
+      - name: restore cache from node_modules
+        uses: actions/cache@v2
+        with:
+          path: node_modules
+          key: node_modules-${{ hashFiles('**/package-temp-dir/package-lock.json') }}
+
+      - name: install react 16
+        run: npm run install-react-16
+
+      - name: test
+        run: npm test -- -w 1 --coverage
+    needs: setup
+
+  react-16-node:
+    name: react@16.x / node
+    runs-on: ubuntu-latest
+    env:
+      REACT: 16
+    steps:
+      - name: checkout
+        uses: actions/checkout@master
+
+      - name: restore cache from package-lock.json
+        uses: actions/cache@v2
+        with:
+          path: package-temp-dir
+          key: lock-${{ github.sha }}
+
+      - name: restore cache from node_modules
+        uses: actions/cache@v2
+        with:
+          path: node_modules
+          key: node_modules-${{ hashFiles('**/package-temp-dir/package-lock.json') }}
+
+      - name: install react 16
+        run: npm run install-react-16
+
+      - name: test
+        run: npm run test-node
+    needs: setup
+
+  react-16-lib:
+    name: react@16.x / lib
+    runs-on: ubuntu-latest
+    env:
+      REACT: 16
+    steps:
+      - name: checkout
+        uses: actions/checkout@master
+
+      - name: restore cache from package-lock.json
+        uses: actions/cache@v2
+        with:
+          path: package-temp-dir
+          key: lock-${{ github.sha }}
+
+      - name: restore cache from node_modules
+        uses: actions/cache@v2
+        with:
+          path: node_modules
+          key: node_modules-${{ hashFiles('**/package-temp-dir/package-lock.json') }}
+
+      - name: restore cache from lib
+        uses: actions/cache@v2
+        with:
+          path: lib
+          key: lib-${{ github.sha }}
+
+      - name: install react 16
+        run: npm run install-react-16
+
+      - name: test
+        run: npm test
+        env:
+          LIB_DIR: lib
+    needs: compile
+
+  react-16-es:
+    name: react@16.x / es
+    runs-on: ubuntu-latest
+    env:
+      REACT: 16
+    steps:
+      - name: checkout
+        uses: actions/checkout@master
+
+      - name: restore cache from package-lock.json
+        uses: actions/cache@v2
+        with:
+          path: package-temp-dir
+          key: lock-${{ github.sha }}
+
+      - name: restore cache from node_modules
+        uses: actions/cache@v2
+        with:
+          path: node_modules
+          key: node_modules-${{ hashFiles('**/package-temp-dir/package-lock.json') }}
+
+      - name: restore cache from es
+        uses: actions/cache@v2
+        with:
+          path: es
+          key: es-${{ github.sha }}
+
+      - name: install react 16
+        run: npm run install-react-16
+
+      - name: test
+        run: npm test
+        env:
+          LIB_DIR: es
+    needs: compile
+
+  react-16-dist:
+    name: react@16.x / dist
+    runs-on: ubuntu-latest
+    env:
+      REACT: 16
+    steps:
+      - name: checkout
+        uses: actions/checkout@master
+
+      - name: restore cache from package-lock.json
+        uses: actions/cache@v2
+        with:
+          path: package-temp-dir
+          key: lock-${{ github.sha }}
+
+      - name: restore cache from node_modules
+        uses: actions/cache@v2
+        with:
+          path: node_modules
+          key: node_modules-${{ hashFiles('**/package-temp-dir/package-lock.json') }}
+
+      - name: install react 16
+        run: npm run install-react-16
+
+      - name: dist
+        run: npm run dist
+        env:
+          NODE_OPTIONS: --max_old_space_size=4096
+
+      - name: check
+        run: node ./tests/dekko/dist.test.js
+
+      - name: test
+        run: npm test
+        env:
+          LIB_DIR: dist
+    needs: setup

.github/workflows/ui-upload.yml

@@ -0,0 +1,48 @@
+# Upload 📷 UI snapshots to argos server, help visual regression testing.
+
+name: UI Upload
+
+on:
+  workflow_run:
+    workflows: ["📷 UI"]
+    types:
+      - completed
+
+jobs:
+  upload-ui:
+    name: deploy preview
+    runs-on: ubuntu-latest
+    if: >
+      github.event.workflow_run.conclusion == 'success'
+    steps:
+      - name: Download commit artifact
+        uses: dawidd6/action-download-artifact@v2
+        with:
+          workflow: ${{ github.event.workflow_run.workflow_id }}
+          name: commit
+
+      - name: Save commit id
+        id: commit
+        run: echo "::set-output name=id::$(<commit.txt)"
+
+      - name: Download branch artifact
+        uses: dawidd6/action-download-artifact@v2
+        with:
+          workflow: ${{ github.event.workflow_run.workflow_id }}
+          name: branch
+
+      - name: Save branch id
+        id: branch
+        run: echo "::set-output name=id::$(<branch.txt)"
+
+      - name: Download snapshots artifact
+        uses: dawidd6/action-download-artifact@v2
+        with:
+          workflow: ${{ github.event.workflow_run.workflow_id }}
+          workflow_conclusion: success
+          name: snapshots
+
+      - name: Upload argos-ci
+        id: deploy
+        run: |
+          npx argos-cli upload ./ --token ${{ secrets.ARGOS_TOKEN }} --branch ${{ steps.branch.outputs.id }} --commit ${{ steps.commit.outputs.id }}

.github/workflows/ui.yml

@@ -0,0 +1,57 @@
+name: 📷 UI
+
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@master
+
+      - name: install
+        run: npm install
+
+      - name: test
+        run: npm run test-image
+
+      - name: upload snapshots artifact
+        uses: actions/upload-artifact@v2
+        with:
+          name: snapshots
+          path: imageSnapshots/
+          retention-days: 3
+
+      - name: Save commit
+        if: github.event_name == 'pull_request' && github.base_ref == 'master'
+        run: echo ${{ github.event.pull_request.head.sha }} > ./commit.txt
+
+      - name: Save commit
+        if: github.event_name == 'push'
+        run: echo ${{ github.sha }} > ./commit.txt
+
+      - name: Upload commit
+        if: ${{ always() }}
+        uses: actions/upload-artifact@v2
+        with:
+          name: commit
+          path: ./commit.txt
+
+      - name: Save branch
+        if: github.event_name == 'pull_request' && github.base_ref == 'master'
+        run: echo pull/${{ github.event.pull_request.number }}/merge > ./branch.txt
+
+      - name: Save branch
+        if: github.event_name == 'push'
+        run: echo ${GITHUB_REF##*/} > ./branch.txt
+
+      - name: Upload branch
+        if: ${{ always() }}
+        uses: actions/upload-artifact@v2
+        with:
+          name: branch
+          path: ./branch.txt

.github/workflows/verify-files-modify.yml

@@ -0,0 +1,19 @@
+name: Verify Files modify
+
+on:
+  pull_request_target:
+    types: [opened, edited, reopened, synchronize, ready_for_review]
+
+jobs:
+  verify:
+    runs-on: ubuntu-latest
+    steps:
+      - name: verify-version
+        uses: actions-cool/verify-files-modify@v1.1.0
+        with:
+          forbid-paths: '.github/, scripts/'
+          skip-verify-authority: 'write'
+          assignees: 'afc163, zombieJ, yesmeck, shaodahong, xrkffgg'
+          comment: |
+            Hi @${{ github.event.pull_request.user.login }}. Thanks for your contribution. The path `.github/` or `scripts/` is only maintained by team members. This current PR will be closed and team members will help on this.
+          close: true

.github/workflows/verify-package-version.yml

@@ -0,0 +1,18 @@
+name: Verify Package Version
+
+on:
+  pull_request:
+    types: [opened, edited, reopened, synchronize, ready_for_review]
+
+jobs:
+  verify:
+    runs-on: ubuntu-latest
+    if: contains(github.event.pull_request.title, 'changelog') || contains(github.event.pull_request.title, 'release')
+    steps:
+      - uses: actions/checkout@v2
+      - name: verify-version
+        uses: actions-cool/verify-package-version@v1.1.1
+        with:
+          title-include-content: 'docs'
+          title-include-version: true
+          open-comment: true

components/dropdown/__tests__/index.test.js

@@ -4,6 +4,7 @@ import Dropdown from '..';
 import Menu from '../../menu';
 import mountTest from '../../../tests/shared/mountTest';
 import rtlTest from '../../../tests/shared/rtlTest';
+import { sleep } from '../../../tests/utils';
 
 describe('Dropdown', () => {
   mountTest(() => (
@@ -35,4 +36,27 @@ describe('Dropdown', () => {
     );
     expect(wrapper).toMatchRenderedSnapshot();
   });
+
+  it('support Menu expandIcon', async () => {
+    const props = {
+      overlay: (
+        <Menu expandIcon={<span id="customExpandIcon" />}>
+          <Menu.Item>foo</Menu.Item>
+          <Menu.SubMenu title="SubMenu">
+            <Menu.Item>foo</Menu.Item>
+          </Menu.SubMenu>
+        </Menu>
+      ),
+      visible: true,
+      getPopupContainer: node => node,
+    };
+
+    const wrapper = mount(
+      <Dropdown {...props}>
+        <button type="button">button</button>
+      </Dropdown>,
+    );
+    await sleep(500);
+    expect(wrapper.find(Dropdown).find('#customExpandIcon').length).toBe(1);
+  });
 });

components/dropdown/dropdown.tsx

@@ -2,7 +2,6 @@ import * as React from 'react';
 import RcDropdown from 'rc-dropdown';
 import classNames from 'classnames';
 import RightOutlined from '@ant-design/icons/RightOutlined';
-
 import DropdownButton from './dropdown-button';
 import { ConfigContext } from '../config-provider';
 import devWarning from '../_util/devWarning';
@@ -17,6 +16,7 @@ const Placements = tuple(
   'bottomCenter',
   'bottomRight',
 );
+
 type Placement = typeof Placements[number];
 
 type OverlayFunc = () => React.ReactElement;
@@ -102,13 +102,16 @@ const Dropdown: DropdownInterface = props => {
 
     // menu cannot be selectable in dropdown defaultly
     // menu should be focusable in dropdown defaultly
-    const { selectable = false, focusable = true } = overlayProps;
+    const { selectable = false, focusable = true, expandIcon } = overlayProps;
 
-    const expandIcon = (
+    const overlayNodeExpandIcon =
-      <span className={`${prefixCls}-menu-submenu-arrow`}>
+      typeof expandIcon !== 'undefined' && React.isValidElement(expandIcon) ? (
-        <RightOutlined className={`${prefixCls}-menu-submenu-arrow-icon`} />
+        expandIcon
-      </span>
+      ) : (
-    );
+        <span className={`${prefixCls}-menu-submenu-arrow`}>
+          <RightOutlined className={`${prefixCls}-menu-submenu-arrow-icon`} />
+        </span>
+      );
 
     const fixedModeOverlay =
       typeof overlayNode.type === 'string'
@@ -117,7 +120,7 @@ const Dropdown: DropdownInterface = props => {
             mode: 'vertical',
             selectable,
             focusable,
-            expandIcon,
+            expandIcon: overlayNodeExpandIcon,
           });
 
     return fixedModeOverlay as React.ReactElement;

tests/shared/demoTest.ts

@@ -20,7 +20,7 @@ function ariaConvert(wrapper: CheerIO) {
   const matches = new Map();
 
   function process(entry: CheerIOElement) {
-    if (entry.type === 'text') {
+    if (entry.type === 'text' || entry.type === 'comment') {
       return;
     }
     const { attribs, children } = entry;