changing to a plugin package to allow reuse

.drone.yml

@@ -13,7 +13,7 @@ pipeline:
     image: golang:1.10
     commands:
     - go vet
-    - go test -cover -coverprofile=coverage.out
+    - go test ./... -cover -coverprofile=coverage.out
 
   build_linux_amd64:
     image: golang:1.10

main.go

@@ -2,11 +2,11 @@ package main
 
 import (
 	"fmt"
-	"os"
-
 	"github.com/Sirupsen/logrus"
 	"github.com/joho/godotenv"
+	"github.com/josmo/drone-helm/plugin"
 	"github.com/urfave/cli"
+	"os"
 )
 
 var build = "0" // build number set at compile-time
@@ -149,8 +149,8 @@ func run(c *cli.Context) error {
 	if c.String("env-file") != "" {
 		_ = godotenv.Load(c.String("env-file"))
 	}
-	plugin := Plugin{
-		Config: Config{
+	p := plugin.Plugin{
+		Config: plugin.Config{
 			APIServer:          c.String("api_server"),
 			Token:              c.String("token"),
 			Certificate:        c.String("certificate"),
@@ -181,5 +181,5 @@ func run(c *cli.Context) error {
 			UpdateDependencies: c.Bool("update-dependencies"),
 		},
 	}
-	return plugin.Exec()
+	return p.Exec()
 }

plugin/plugin.go

@@ -1,4 +1,4 @@
-package main
+package plugin
 
 import (
 	"fmt"

plugin/plugin_test.go

@@ -1,4 +1,4 @@
-package main
+package plugin
 
 import (
 	"fmt"
@@ -23,7 +23,7 @@ func TestInitialiseKubeconfig(t *testing.T) {
 	}
 
 	configfile := "config3.test"
-	initialiseKubeconfig(&plugin.Config, "kubeconfig", configfile)
+	initialiseKubeconfig(&plugin.Config, "../kubeconfig", configfile)
 	data, err := ioutil.ReadFile(configfile)
 	if err != nil {
 		t.Errorf("Error reading file %v", err)