New stash and stash pop option in git service

Author: Tobias Meinhardt

git/gogit_adapter.go

@@ -117,6 +117,16 @@ func (a goGitAdapter) AddAll() error {
 	return errors.New("not implemented yet")
 }
 
+// Stash all changes
+func (a goGitAdapter) Stash() error {
+	return errors.New("not implemented yet")
+}
+
+// Pop all stashed changes
+func (a goGitAdapter) StashPop() error {
+	return errors.New("not implemented yet")
+}
+
 // Commit added changes
 func (a goGitAdapter) Commit(message string) error {
 	return errors.New("not implemented yet")

git/logging.go

@@ -65,6 +65,22 @@ func (s loggingService) AddAll() (err error) {
 	return s.next.AddAll()
 }
 
+// Stash all changes
+func (s loggingService) Stash() (err error) {
+	defer func(begin time.Time) {
+		s.logger.Log("method", "Stash", "took", time.Since(begin), "err", err)
+	}(time.Now())
+	return s.next.Stash()
+}
+
+// Pop all stashed changes
+func (s loggingService) StashPop() (err error) {
+	defer func(begin time.Time) {
+		s.logger.Log("method", "StashPop", "took", time.Since(begin), "err", err)
+	}(time.Now())
+	return s.next.Stash()
+}
+
 // Commit added changes
 func (s loggingService) Commit(message string) (err error) {
 	defer func(begin time.Time) {

git/native_adapter.go

@@ -85,6 +85,24 @@ func (a nativeGitAdapter) AddAll() error {
 	return errors.Wrap(err, stderr.String())
 }
 
+// Stash all changes
+func (a nativeGitAdapter) Stash() error {
+	cmd := a.exec.Command("git stash")
+	var stderr bytes.Buffer
+	cmd.Stderr = &stderr
+	err := cmd.Run()
+	return errors.Wrap(err, stderr.String())
+}
+
+// Pop all stashed changes
+func (a nativeGitAdapter) StashPop() error {
+	cmd := a.exec.Command("git stash pop")
+	var stderr bytes.Buffer
+	cmd.Stderr = &stderr
+	err := cmd.Run()
+	return errors.Wrap(err, stderr.String())
+}
+
 // Commit added changes
 func (a nativeGitAdapter) Commit(message string) error {
 	cmd := a.exec.Command(fmt.Sprintf("git commit -m '%s'", message))

git/service.go

@@ -13,6 +13,8 @@ type Service interface {
 	BranchList() ([]glow.Branch, error)
 	Fetch() error
 	AddAll() error
+	Stash() error
+	StashPop() error
 	Commit(message string) error
 	Push(setUpstream bool) error
 	Create(b glow.Branch, skipChecks bool) error