Add tag-based version

.github/workflows/release.yml

@@ -1,8 +1,7 @@
-name: Go
+name: Release
 
 on:
   push:
-    # branches: [ master ]
     tags:
     - 'v*'
 
@@ -29,12 +28,6 @@ jobs:
          dep ensure
        fi
 
-    - name: Build
-      run: go build -v .
-
-    - name: Test
-      run: go test -v .
-
     - name: Set env
       run: |
        echo '::set-env name=GO111MODULE::on'
@@ -49,6 +42,12 @@ jobs:
        echo "::set-env name=RELEASE_VERSION::${RELEASE_VERSION}"
        echo "::set-output name=RELEASE_VERSION::${RELEASE_VERSION}"
 
+    - name: Build
+      run: go build -v -ldflags="-X cmd.ReleaseVersion=${RELEASE_VERSION}" .
+
+    - name: Test
+      run: go test -v .
+
     - name: Fetch xgo
       run: |
        go get github.com/suburbandad/xgo
@@ -71,7 +70,7 @@ jobs:
        mv ethdo-linux-arm64 ethdo
        tar zcf ethdo-${RELEASE_VERSION}-linux-arm64.tar.gz ethdo
 
-    - name: Create release
+    - name: Create draft release
       id: create_release
       uses: actions/create-release@v1
       env:
@@ -80,7 +79,7 @@ jobs:
         tag_name: ${{ github.ref }}
         release_name: Release ${{ env.RELEASE_VERSION }}
         draft: true
-        prerelease: true
+        prerelease: false
        
     - name: Upload windows zip file
       id: upload-release-asset-windows

cmd/version.go

@@ -1,4 +1,4 @@
-// Copyright © 2019 Weald Technology Trading
+// Copyright © 2019, 2020 Weald Technology Trading
 // 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
@@ -22,15 +22,17 @@ import (
 	"github.com/spf13/viper"
 )
 
+var ReleaseVersion = "local build"
+
 // versionCmd represents the version command
 var versionCmd = &cobra.Command{
 	Use:   "version",
-	Short: "Version of Ethdo",
-	Long: `Obtain the version of Ethdo.  For example:
+	Short: "Version of ethdo",
+	Long: `Obtain the version of ethdo.  For example:
 
-    ethdo version.`,
+    ethdo version`,
 	Run: func(cmd *cobra.Command, args []string) {
-		fmt.Println("1.5.0-prerelease")
+		fmt.Println(ReleaseVersion)
 		if viper.GetBool("verbose") {
 			buildInfo, ok := dbg.ReadBuildInfo()
 			if ok {