Add GitHub workflows 'lint' and 'build'

.github/workflows/build-on-pull-request.yml

@@ -0,0 +1,53 @@
+# The name of your workflow. GitHub displays the names of your workflows on your repository's actions page.
+# If you omit name, GitHub sets it to the workflow file path relative to the root of the repository.
+name: build-on-pull-request
+
+# This workflow is triggered on pull request
+on:
+  pull_request:
+    branches: [ $default-branch ] #, develop ]
+
+jobs:
+  # Set the job key. The key is displayed as the job name
+  # when a job name is not provided
+  # The job key is “build"
+  build:
+    # Job name is “Build”
+    name: Build
+
+    strategy:
+      matrix:
+        go-version: [ 1.15.x ]
+        os: [ ubuntu-18.04 ] #macos-latest, windows-latest
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      # This action sets up a go environment for use in actions by:
+      #     optionally downloading and caching a version of Go by version and adding to PATH
+      #     registering problem matchers for error output
+      # This step uses GitHub's setup-go: https://github.com/actions/setup-go
+      - name: Set up Go 1.x
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ matrix.go-version }}
+        id: go
+
+      # This action checks-out your repository under $GITHUB_WORKSPACE, so your workflow can access it.
+      # This step uses GitHub's checkout: https://github.com/actions/checkout
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v2
+
+      # This step installs dependencies
+      #      - name: Get dependencies
+      #        run: |
+      #          go get -v -t -d ./...
+      #          if [ -f Gopkg.toml ]; then
+      #              curl https://raw.githubusercontent.com/golang/dep/master/install.sh | sh
+      #              dep ensure
+      #          fi
+
+      # This step builds source codes
+      - name: Build
+        run: |
+          go build -v ./src
+

.github/workflows/lint-on-push.yml

@@ -0,0 +1,42 @@
+# The name of your workflow. GitHub displays the names of your workflows on your repository's actions page. 
+# If you omit name, GitHub sets it to the workflow file path relative to the root of the repository.
+name: lint-on-push
+
+# This workflow is triggered on push
+on: 
+  push:
+    # Ignoring branches
+    branches-ignore: 
+      # Push events to branches matching master
+      - 'master'
+      # Push events to branches matching develop
+      #- 'develop'
+
+    # Ignoring paths
+    paths-ignore:
+      # Push events to mypath/**
+      #- 'mypath/**'    
+
+jobs:
+  # Set the job key. The key is displayed as the job name
+  # when a job name is not provided
+  # The job key is “lint"
+  lint:
+    # Job name is “xxx”
+    name: Lint
+
+    strategy:
+      matrix:
+        go-version: [1.15.x]
+        os: [ubuntu-18.04] #macos-latest, windows-latest
+    runs-on: ${{ matrix.os }}
+
+    steps:
+    - name: Checkout source code
+      uses: actions/checkout@v2
+
+    - name: Install golangci-lint
+      run: curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v1.34.1      
+
+    - name: Run golangci-lint
+      run: $(go env GOPATH)/bin/golangci-lint run

src/cmd/info.go

@@ -1,18 +1,3 @@
-/*
-Copyright © 2020 NAME HERE <EMAIL ADDRESS>
-
-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.
-*/
 package cmd
 
 import (
@@ -28,33 +13,34 @@ var infoCmd = &cobra.Command{
 	Short: "Get information of Cloud-Barista System",
 	Long:  `Get information of Cloud-Barista System. Information about containers and container images`,
 	Run: func(cmd *cobra.Command, args []string) {
-		fmt.Println("\n[Get info for Cloud-Barista runtimes]\n")
+		fmt.Println("\n[Get info for Cloud-Barista runtimes]")
+		fmt.Println()
 
 		if common.FileStr == "" {
 			fmt.Println("file is required")
 		} else {
-			common.FileStr = common.GenConfigPath(common.FileStr, common.CB_OPERATOR_MODE)
+			common.FileStr = common.GenConfigPath(common.FileStr, common.CBOperatorMode)
 			var cmdStr string
-			switch common.CB_OPERATOR_MODE {
-			case common.Mode_DockerCompose:
-				common.SysCall_docker_compose_ps()
+			switch common.CBOperatorMode {
+			case common.ModeDockerCompose:
+				common.SysCallDockerComposePs()
 
 				fmt.Println("")
 				fmt.Println("[v]Status of Cloud-Barista runtime images")
 				cmdStr = "sudo COMPOSE_PROJECT_NAME=cloud-barista docker-compose -f " + common.FileStr + " images"
 				//fmt.Println(cmdStr)
 				common.SysCall(cmdStr)
-			case common.Mode_Kubernetes:
+			case common.ModeKubernetes:
 				fmt.Println("[v]Status of Cloud-Barista Helm release")
-				cmdStr = "sudo helm status --namespace " + common.CB_K8s_Namespace + " " + common.CB_Helm_Release_Name
+				cmdStr = "sudo helm status --namespace " + common.CBK8sNamespace + " " + common.CBHelmReleaseName
 				common.SysCall(cmdStr)
 				fmt.Println()
 				fmt.Println("[v]Status of Cloud-Barista pods")
-				cmdStr = "sudo kubectl get pods -n " + common.CB_K8s_Namespace
+				cmdStr = "sudo kubectl get pods -n " + common.CBK8sNamespace
 				common.SysCall(cmdStr)
 				fmt.Println()
 				fmt.Println("[v]Status of Cloud-Barista container images")
-				cmdStr = `sudo kubectl get pods -n ` + common.CB_K8s_Namespace + ` -o jsonpath="{..image}" |\
+				cmdStr = `sudo kubectl get pods -n ` + common.CBK8sNamespace + ` -o jsonpath="{..image}" |\
 				tr -s '[[:space:]]' '\n' |\
 				sort |\
 				uniq`
@@ -70,7 +56,7 @@ func init() {
 	rootCmd.AddCommand(infoCmd)
 
 	pf := infoCmd.PersistentFlags()
-	pf.StringVarP(&common.FileStr, "file", "f", common.Not_Defined, "User-defined configuration file")
+	pf.StringVarP(&common.FileStr, "file", "f", common.NotDefined, "User-defined configuration file")
 	// Here you will define your flags and configuration settings.
 
 	// Cobra supports Persistent Flags which will work for this command

src/cmd/pull.go

@@ -1,18 +1,3 @@
-/*
-Copyright © 2020 NAME HERE <EMAIL ADDRESS>
-
-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.
-*/
 package cmd
 
 import (
@@ -28,12 +13,13 @@ var pullCmd = &cobra.Command{
 	Short: "Pull images of Cloud-Barista System containers",
 	Long:  `Pull images of Cloud-Barista System containers`,
 	Run: func(cmd *cobra.Command, args []string) {
-		fmt.Println("\n[Pull images of Cloud-Barista System containers]\n")
+		fmt.Println("\n[Pull images of Cloud-Barista System containers]")
+		fmt.Println()
 
 		if common.FileStr == "" {
 			fmt.Println("file is required")
 		} else {
-			common.FileStr = common.GenConfigPath(common.FileStr, common.CB_OPERATOR_MODE)
+			common.FileStr = common.GenConfigPath(common.FileStr, common.CBOperatorMode)
 			/*
 							var configuration mcisReq
 
@@ -61,7 +47,7 @@ func init() {
 	rootCmd.AddCommand(pullCmd)
 
 	pf := pullCmd.PersistentFlags()
-	pf.StringVarP(&common.FileStr, "file", "f", common.Not_Defined, "User-defined configuration file")
+	pf.StringVarP(&common.FileStr, "file", "f", common.NotDefined, "User-defined configuration file")
 	//	cobra.MarkFlagRequired(pf, "file")
 
 	// Here you will define your flags and configuration settings.

src/cmd/remove.go

@@ -1,18 +1,3 @@
-/*
-Copyright © 2020 NAME HERE <EMAIL ADDRESS>
-
-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.
-*/
 package cmd
 
 import (
@@ -29,29 +14,30 @@ var removeCmd = &cobra.Command{
 	Long:  `Stop and Remove Cloud-Barista System. Stop and Remove Cloud-Barista runtimes and related container images and meta-DB if necessary`,
 	Run: func(cmd *cobra.Command, args []string) {
 
-		fmt.Println("\n[Remove Cloud-Barista]\n")
+		fmt.Println("\n[Remove Cloud-Barista]")
+		fmt.Println()
 
 		if common.FileStr == "" {
 			fmt.Println("file is required")
 		} else {
-			common.FileStr = common.GenConfigPath(common.FileStr, common.CB_OPERATOR_MODE)
+			common.FileStr = common.GenConfigPath(common.FileStr, common.CBOperatorMode)
 			var cmdStr string
-			switch common.CB_OPERATOR_MODE {
-			case common.Mode_Kubernetes:
-				cmdStr = "sudo helm uninstall --namespace " + common.CB_K8s_Namespace + " " + common.CB_Helm_Release_Name
+			switch common.CBOperatorMode {
+			case common.ModeKubernetes:
+				cmdStr = "sudo helm uninstall --namespace " + common.CBK8sNamespace + " " + common.CBHelmReleaseName
 				common.SysCall(cmdStr)
 
-				cmdStr = "sudo kubectl delete pvc cb-spider -n " + common.CB_K8s_Namespace
+				cmdStr = "sudo kubectl delete pvc cb-spider -n " + common.CBK8sNamespace
 				common.SysCall(cmdStr)
 
-				cmdStr = "sudo kubectl delete pvc cb-tumblebug -n " + common.CB_K8s_Namespace
+				cmdStr = "sudo kubectl delete pvc cb-tumblebug -n " + common.CBK8sNamespace
 				common.SysCall(cmdStr)
 
-				cmdStr = "sudo kubectl delete pvc data-cb-dragonfly-etcd-0 -n " + common.CB_K8s_Namespace
+				cmdStr = "sudo kubectl delete pvc data-cb-dragonfly-etcd-0 -n " + common.CBK8sNamespace
 				common.SysCall(cmdStr)
 
 				//fallthrough
-			case common.Mode_DockerCompose:
+			case common.ModeDockerCompose:
 				if volFlag && imgFlag {
 					cmdStr = "sudo COMPOSE_PROJECT_NAME=cloud-barista docker-compose -f " + common.FileStr + " down -v --rmi all"
 				} else if volFlag {
@@ -65,7 +51,7 @@ var removeCmd = &cobra.Command{
 				//fmt.Println(cmdStr)
 				common.SysCall(cmdStr)
 
-				common.SysCall_docker_compose_ps()
+				common.SysCallDockerComposePs()
 			default:
 
 			}
@@ -81,7 +67,7 @@ func init() {
 	rootCmd.AddCommand(removeCmd)
 
 	pf := removeCmd.PersistentFlags()
-	pf.StringVarP(&common.FileStr, "file", "f", common.Not_Defined, "User-defined configuration file")
+	pf.StringVarP(&common.FileStr, "file", "f", common.NotDefined, "User-defined configuration file")
 	//	cobra.MarkFlagRequired(pf, "file")
 
 	pf.BoolVarP(&volFlag, "volumes", "v", false, "Remove named volumes declared in the volumes section of the Compose file")

src/cmd/root.go

@@ -1,18 +1,3 @@
-/*
-Copyright © 2020 NAME HERE <EMAIL ADDRESS>
-
-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.
-*/
 package cmd
 
 import (

src/cmd/run.go

@@ -1,18 +1,3 @@
-/*
-Copyright © 2020 NAME HERE <EMAIL ADDRESS>
-
-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.
-*/
 package cmd
 
 import (
@@ -28,7 +13,8 @@ var runCmd = &cobra.Command{
 	Short: "Setup and Run Cloud-Barista System",
 	Long:  `Setup and Run Cloud-Barista System`,
 	Run: func(cmd *cobra.Command, args []string) {
-		fmt.Println("\n[Setup and Run Cloud-Barista]\n")
+		fmt.Println("\n[Setup and Run Cloud-Barista]")
+		fmt.Println()
 
 		if common.FileStr == "" {
 			fmt.Println("file is required")
@@ -47,18 +33,18 @@ var runCmd = &cobra.Command{
 
 				common.PrintJsonPretty(configuration)
 			*/
-			common.FileStr = common.GenConfigPath(common.FileStr, common.CB_OPERATOR_MODE)
+			common.FileStr = common.GenConfigPath(common.FileStr, common.CBOperatorMode)
 
 			var cmdStr string
-			switch common.CB_OPERATOR_MODE {
-			case common.Mode_DockerCompose:
+			switch common.CBOperatorMode {
+			case common.ModeDockerCompose:
 				cmdStr = "sudo COMPOSE_PROJECT_NAME=cloud-barista docker-compose -f " + common.FileStr + " up"
 				//fmt.Println(cmdStr)
 				common.SysCall(cmdStr)
-			case common.Mode_Kubernetes:
-				cmdStr = "sudo kubectl create ns " + common.CB_K8s_Namespace
+			case common.ModeKubernetes:
+				cmdStr = "sudo kubectl create ns " + common.CBK8sNamespace
 				common.SysCall(cmdStr)
-				cmdStr = "sudo helm install --namespace " + common.CB_K8s_Namespace + " " + common.CB_Helm_Release_Name + " -f " + common.FileStr + " ../helm-chart --debug"
+				cmdStr = "sudo helm install --namespace " + common.CBK8sNamespace + " " + common.CBHelmReleaseName + " -f " + common.FileStr + " ../helm-chart --debug"
 				//fmt.Println(cmdStr)
 				common.SysCall(cmdStr)
 			default:
@@ -74,13 +60,13 @@ func init() {
 	rootCmd.AddCommand(runCmd)
 
 	pf := runCmd.PersistentFlags()
-	pf.StringVarP(&common.FileStr, "file", "f", common.Not_Defined, "User-defined configuration file")
+	pf.StringVarP(&common.FileStr, "file", "f", common.NotDefined, "User-defined configuration file")
 
 	/*
-		switch common.CB_OPERATOR_MODE {
-		case common.Mode_DockerCompose:
+		switch common.CBOperatorMode {
+		case common.ModeDockerCompose:
 			pf.StringVarP(&common.FileStr, "file", "f", "../docker-compose-mode-files/docker-compose.yaml", "Path to Cloud-Barista Docker Compose YAML file")
-		case common.Mode_Kubernetes:
+		case common.ModeKubernetes:
 			pf.StringVarP(&common.FileStr, "file", "f", "../helm-chart/values.yaml", "Path to Cloud-Barista Helm chart file")
 		default: