Migrate CI runner from CircleCI to GitHub Actions (#143)

Author: yfuruyama

.circleci/config.yml

@@ -0,0 +1,59 @@
+# Copyright 2022 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+on:
+  schedule:
+    - cron: '0 0 * * *'
+  push:
+    branches:
+      - master
+  pull_request:
+name: CI
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    services:
+      emulator:
+        image: gcr.io/cloud-spanner-emulator/emulator:1.4.9
+        ports:
+          - 9010:9010
+          - 9020:9020
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-go@v2
+        with:
+          go-version: '1.14'
+      - run: go version
+      - run: make setup-emulator
+        env:
+          SPANNER_EMULATOR_HOST: localhost:9010
+          SPANNER_EMULATOR_HOST_REST: localhost:9020
+          PROJECT: fake-project
+          INSTANCE: fake-instance
+          DATABASE: fake-database
+      - name: make test with Cloud Spanner Emulator
+        run: make test
+        env:
+          SPANNER_EMULATOR_HOST: localhost:9010
+          SPANNER_EMULATOR_HOST_REST: localhost:9020
+          PROJECT: fake-project
+          INSTANCE: fake-instance
+          DATABASE: fake-database
+      - name: make test (with a real instance if available)
+        run: make test
+        env:
+          PROJECT: ${{ secrets.PROJECT }}
+          INSTANCE: ${{ secrets.INSTANCE }}
+          DATABASE: ${{ secrets.DATABASE }}
+          CREDENTIAL: ${{ secrets.CREDENTIAL }}

.github/workflows/run-tests.yaml

@@ -1,4 +1,4 @@
-spanner-cli [![CircleCI](https://circleci.com/gh/cloudspannerecosystem/spanner-cli.svg?style=svg)](https://circleci.com/gh/cloudspannerecosystem/spanner-cli)
+spanner-cli [![run-tests](https://github.com/cloudspannerecosystem/spanner-cli/actions/workflows/run-tests.yaml/badge.svg)](https://github.com/cloudspannerecosystem/spanner-cli/actions/workflows/run-tests.yaml)
 ===
 
 Interactive command line tool for Cloud Spanner.
@@ -334,12 +334,6 @@ Run integration tests, which connects to real Cloud Spanner database.
 $ PROJECT=${PROJECT_ID} INSTANCE=${INSTANCE_ID} DATABASE=${DATABASE_ID} CREDENTIAL=${CREDENTIAL} make test
 ```
 
-Run integration tests in [CircleCI Local CLI](https://circleci.com/docs/2.0/local-cli/), which connects to [Cloud Spanner Emulator](https://cloud.google.com/spanner/docs/emulator?hl=en).
-
-```
-$ circleci local execute
-```
-
 ## TODO
 
 * Show secondary index by "SHOW CREATE TABLE"