Merge pull request #8 from ppc64le-cloud/version

version command

Author: mkumatag

.github/workflows/go.yml

@@ -4,9 +4,6 @@ on:
   push:
     tags:
       - '*'
-    branches: [ master ]
-  pull_request:
-    branches: [ master ]
 
 jobs:
 
@@ -32,24 +29,18 @@ jobs:
             dep ensure
         fi
 
-    - name: Go Formatting
-      run: |
-        unformatted=$(gofmt -l -e -d .)
-        if [[ ! -z "${unformatted}" ]]; then
-          echo "fix the formatting...."
-          echo "${unformatted}"
-          exit 1
-        fi
-
     - name: Build
       run: |
         mkdir -p bin
-        export CGO_ENABLED=0
+        # workaround for https://github.com/actions/checkout/issues/290
+        git fetch --tags --force
+        VERSION=$(git describe --tags --dirty)
+        STATIC_FLAG='-w -extldflags "-static"'
         for platform in darwin/amd64 linux/amd64 linux/ppc64le
         do
           os_name=$(echo "$platform" | cut -d "/" -f 1)
           arch=$(echo "$platform" | cut -d "/" -f 2)
-          CGO_ENABLED=0 GOOS=${os_name} GOARCH=${arch} go build -a -tags netgo -ldflags '-w -extldflags "-static"' -o bin/pvsadm-${os_name}-${arch} .
+          CGO_ENABLED=0 GOOS=${os_name} GOARCH=${arch} go build -a -tags netgo -ldflags "-X github.com/ppc64le-cloud/pvsadm/pkg/version.Version=${VERSION} ${STATIC_FLAG}" -o bin/pvsadm-${os_name}-${arch} .
         done
         tar -czvf pvsadm-binaries.tar.gz bin/
 

.github/workflows/go_pr.yml

@@ -0,0 +1,58 @@
+name: Go
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+
+      - name: Set up Go 1.x
+        uses: actions/setup-go@v2
+        with:
+          go-version: ^1.15
+        id: go
+
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v2
+
+      - 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
+
+      - name: Go Formatting
+        run: |
+          unformatted=$(gofmt -l -e -d .)
+          if [[ ! -z "${unformatted}" ]]; then
+            echo "fix the formatting...."
+            echo "${unformatted}"
+            exit 1
+          fi
+
+      - name: Build
+        run: |
+          mkdir -p bin
+          # workaround for https://github.com/actions/checkout/issues/290
+          git fetch --tags --force
+          VERSION=$(git rev-parse --short HEAD)
+          STATIC_FLAG='-w -extldflags "-static"'
+          for platform in darwin/amd64 linux/amd64 linux/ppc64le
+          do
+            os_name=$(echo "$platform" | cut -d "/" -f 1)
+            arch=$(echo "$platform" | cut -d "/" -f 2)
+            CGO_ENABLED=0 GOOS=${os_name} GOARCH=${arch} go build -a -tags netgo -ldflags "-X github.com/ppc64le-cloud/pvsadm/pkg/version.Version=${VERSION} ${STATIC_FLAG}" -o bin/pvsadm-${os_name}-${arch} .
+          done
+          tar -czvf pvsadm-binaries.tar.gz bin/
+
+      - name: Test
+        run: go test -v ./...

cmd/root.go

@@ -3,6 +3,7 @@ package cmd
 import (
 	"github.com/ppc64le-cloud/pvsadm/cmd/get"
 	"github.com/ppc64le-cloud/pvsadm/cmd/purge"
+	"github.com/ppc64le-cloud/pvsadm/cmd/version"
 	"github.com/ppc64le-cloud/pvsadm/pkg"
 	"github.com/ppc64le-cloud/pvsadm/pkg/audit"
 	"github.com/spf13/cobra"
@@ -23,6 +24,7 @@ This is a tool built for the Power Systems Virtual Server helps managing and mai
 func init() {
 	rootCmd.AddCommand(purge.Cmd)
 	rootCmd.AddCommand(get.Cmd)
+	rootCmd.AddCommand(version.Cmd)
 	rootCmd.PersistentFlags().StringVarP(&pkg.Options.APIKey, "api-key", "k", "", "IBMCLOUD API Key(env name: IBMCLOUD_API_KEY)")
 	rootCmd.PersistentFlags().BoolVar(&pkg.Options.Debug, "debug", false, "Enable PowerVS debug option")
 	rootCmd.PersistentFlags().StringVar(&pkg.Options.AuditFile, "audit-file", "pvsadm.log", "Audit logs for the tool")

cmd/version/version.go

@@ -0,0 +1,17 @@
+package version
+
+import (
+	"fmt"
+	"github.com/ppc64le-cloud/pvsadm/pkg/version"
+	"runtime"
+
+	"github.com/spf13/cobra"
+)
+
+var Cmd = &cobra.Command{
+	Use:   "version",
+	Short: "Print the version number",
+	Run: func(cmd *cobra.Command, args []string) {
+		fmt.Printf("Version: %s, GoVersion: %s\n", version.Get(), runtime.Version())
+	},
+}

pkg/version/version.go

@@ -0,0 +1,8 @@
+package version
+
+// set version while building the binary, otherwise unknown is the version
+var Version = "unknown"
+
+func Get() string {
+	return Version
+}