Share version between API and fn tool (#525)

api/server/version.go

@@ -4,11 +4,9 @@ import (
 	"net/http"
 
 	"github.com/gin-gonic/gin"
+	"github.com/iron-io/functions/api/version"
 )
 
-// Version of IronFunctions
-var Version = "0.2.17"
-
 func handleVersion(c *gin.Context) {
-	c.JSON(http.StatusOK, gin.H{"version": Version})
+	c.JSON(http.StatusOK, gin.H{"version": version.Version})
 }

api/version/version.go

@@ -0,0 +1,4 @@
+package version
+
+// Version of IronFunctions
+var Version = "0.2.16"

fn/main.go

@@ -5,12 +5,11 @@ import (
 	"net/url"
 	"os"
 
+	vers "github.com/iron-io/functions/api/version"
 	functions "github.com/iron-io/functions_go"
 	"github.com/urfave/cli"
 )
 
-const fnversion = "0.1.40"
-
 var aliases = map[string]cli.Command{
 	"build":  build(),
 	"bump":   bump(),
@@ -33,7 +32,7 @@ func aliasesFn() []cli.Command {
 func newFn() *cli.App {
 	app := cli.NewApp()
 	app.Name = "fn"
-	app.Version = fnversion
+	app.Version = vers.Version
 	app.Authors = []cli.Author{{Name: "iron.io"}}
 	app.Description = "IronFunctions command line tools"
 	app.UsageText = `Check the manual at https://github.com/iron-io/functions/blob/master/fn/README.md`

fn/version.go

@@ -5,6 +5,7 @@ import (
 	"net/url"
 	"os"
 
+	vers "github.com/iron-io/functions/api/version"
 	functions "github.com/iron-io/functions_go"
 	"github.com/urfave/cli"
 )
@@ -34,7 +35,7 @@ func (r *versionCmd) version(c *cli.Context) error {
 	}
 	r.Configuration.BasePath = u.String()
 
-	fmt.Println("Client version:", fnversion)
+	fmt.Println("Client version:", vers.Version)
 	v, _, err := r.VersionGet()
 	if err != nil {
 		return err