move backends into own package

Makefile

@@ -2,11 +2,11 @@ GIT_SHA := $(shell git rev-parse --short HEAD 2>/dev/null)
 GIT_TAG := $(shell git describe --abbrev=0 HEAD 2>/dev/null)
 LD_FLAGS := '-s -w -X main.gitTag=$(GIT_TAG) -X main.gitRef=$(GIT_SHA)'
 
-/usr/bin/token-helper: build/bin/token-helper
-	sudo cp build/bin/token-helper /usr/bin/token-helper
+/usr/bin/vtoh: build/bin/vtoh
+	sudo cp build/bin/vtoh /usr/bin/vtoh
 
-build/bin/token-helper:  *.go go.* deps.txt
-	go build -ldflags=$(LD_FLAGS) -o build/bin/token-helper
+build/bin/vtoh:  *.go go.* deps.txt
+	go build -ldflags=$(LD_FLAGS) -o build/bin/vtoh
 
 deps.txt: go.mod go.sum
 	go mod tidy

go.mod

@@ -1,4 +1,4 @@
-module github.com/krysopath/vtoken-helper
+module github.com/krysopath/vtoh
 
 go 1.14
 

main.go

@@ -10,6 +10,7 @@ import (
 	"os/user"
 	"path/filepath"
 
+	"github.com/krysopath/vtoh/backends"
 	"gopkg.in/yaml.v2"
 )
 
@@ -65,16 +66,16 @@ func (ts *TokenStore) Init() {
 
 	switch source.Scheme {
 	case "file":
-		backend = FileBackend{FilePath: source.Path}
+		backend = backends.FileBackend{FilePath: source.Path}
 	case "gpg":
 		q := source.Query()
-		backend = GpgBackend{
+		backend = backends.GpgBackend{
 			FilePath:   source.Path,
 			Recipients: q["recipients"],
 			//KeyRingHome: "/home/gve/src/token-helper/gnupg"}
 			KeyRingHome: filepath.Join(User.HomeDir, ".token-helper")}
 	case "s3":
-		backend = S3Backend{
+		backend = backends.S3Backend{
 			Bucket: source.Host,
 			//Region: "eu-central-1",
 			Path: source.Path}