fix logic for go.work setups

git.go

@@ -298,6 +298,9 @@ func (rs *RepoStatus) CheckoutUser() bool {
 		log.Log(REPO, rs.realPath.String(), "is dirty")
 		return false
 	}
+	if ! rs.BranchExists(bName) {
+		return false
+	}
 	cmd := []string{"git", "checkout", bName}
 	err, b, output := RunCmd(rs.realPath.String(), cmd)
 	if err != nil {

unix.go

@@ -6,7 +6,6 @@ import (
 	"io/ioutil"
 	"os"
 	"os/exec"
-	"os/user"
 	"path/filepath"
 	"regexp"
 	"strconv"
@@ -222,12 +221,7 @@ func IsDirectory(path string) bool {
 }
 
 func (rs *RepoStatus) Exists(filename string) bool {
-	usr, err := user.Current()
-	if err != nil {
-		log.Error(err, "Exists() error: could not determine what your username is")
-		return false
-	}
-	testf := filepath.Join(usr.HomeDir, "go/src/", rs.String(), filename)
+	testf := filepath.Join(rs.Path(), filename)
 	if Exists(testf) {
 		return true
 	}