test: add upload e2e snapshots workflow (pingcap#1154)

* test: add upload e2e snapshots workflow

* test: update cypress env

* fix: actions/checkout ref

.github/workflows/upload-e2e-snapshots.yaml

@@ -0,0 +1,111 @@
+# Copyright 2022 PingCAP, Inc. Licensed under Apache-2.0.
+name: Upload E2E Snapshots
+
+on:
+  workflow_dispatch:
+    inputs:
+      ref:
+        description: "The branch, tag or SHA to create snapshots"
+        required: true
+
+jobs:
+  e2e_test_snapshots:
+    name: Take E2E Test Snapshots
+    runs-on: ubuntu-latest
+    timeout-minutes: 20
+    strategy:
+      matrix:
+        # test latest features and compatibility of lower version
+        include:
+          - feature_version: 6.0.0
+            tidb_version: nightly
+          - feature_version: 5.0.0
+            tidb_version: v5.0.0
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+        with:
+          ref: ${{ github.event.inputs.ref }}
+      - uses: actions/setup-node@v1
+        with:
+          node-version: "12.x"
+      - uses: actions/setup-go@v1
+        with:
+          go-version: "1.13.5"
+      - name: Lookup yarn cache
+        id: yarn_cache
+        run: echo "::set-output name=dir::$(yarn cache dir)"
+      - uses: actions/cache@v1
+        with:
+          path: ${{ steps.yarn_cache.outputs.dir }}
+          key: ${{ runner.os }}-yarn-e2e-${{ hashFiles('**/yarn.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-yarn-e2e
+      - name: Load go module cache
+        uses: actions/cache@v1
+        with:
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+      - name: Load TiUP cache
+        uses: actions/cache@v1
+        with:
+          path: ~/.tiup/components
+          key: ${{ runner.os }}-tiup
+          restore-keys: |
+            ${{ runner.os }}-tiup
+      - name: Install and run TiUP in the background
+        run: |
+          chmod u+x scripts/start_tiup.sh
+          scripts/start_tiup.sh ${{ matrix.tidb_version }}
+      - name: Build UI
+        run: |
+          make ui
+        env:
+          NO_MINIMIZE: true
+          CI: true
+          REACT_APP_MIXPANEL_TOKEN: ""
+      - name: Wait TiUP Playground
+        run: |
+          chmod u+x scripts/wait_tiup_playground.sh
+          scripts/wait_tiup_playground.sh 15 20
+      - name: Debug TiUP
+        run: |
+          source /home/runner/.profile
+          tiup --version
+          ls /home/runner/.tiup/components/playground/
+          DATA_PATH=$(ls /home/runner/.tiup/data/)
+          echo $DATA_PATH
+          echo "==== TiDB Log ===="
+          head -n 3 /home/runner/.tiup/data/$DATA_PATH/tidb-0/tidb.log
+          echo "==== TiKV Log ===="
+          head -n 3 /home/runner/.tiup/data/$DATA_PATH/tikv-0/tikv.log
+          echo "==== PD Log ===="
+          head -n 3 /home/runner/.tiup/data/$DATA_PATH/pd-0/pd.log
+      - name: Build and run backend in the background
+        run: |
+          make
+          make run &
+        env:
+          UI: 1
+          FEATURE_VERSION: ${{ matrix.feature_version }}
+      - name: Run E2E Features Test
+        run: make e2e_test
+        env:
+          SERVER_URL: http://127.0.0.1:12333/dashboard/
+          CI: true
+          FEATURE_VERSION: ${{ matrix.feature_version }}
+          TIDB_VERSION: ${{ matrix.tidb_version }}
+          CYPRESS_ALLOW_SCREENSHOT: true
+      - name: Archive Test Results
+        if: always()
+        run: |
+          cat ui/start_tiup.log
+          echo "==============="
+          cat ui/wait_tiup.log
+      - name: Upload snapshots artifact
+        uses: actions/upload-artifact@v2
+        with:
+          name: e2e-snapshots-${{ matrix.feature_version }}
+          path: ${{ github.workspace }}/ui/cypress/screenshots/**/*