Merge pull request #92 from mgsolid/bug/issues-89

fix issues 89

driver/git.go

@@ -19,6 +19,7 @@ var privateKeyPath string
 var netRcPath string
 
 var ErrEncryptedKey = errors.New("private keys with passphrases are not supported")
+var RetriesOnErrorWriteVersion = 3
 
 func init() {
 	gitRepoDir = filepath.Join(os.TempDir(), "semver-git-repo")
@@ -54,12 +55,7 @@ func (driver *GitDriver) Bump(bump version.Bump) (semver.Version, error) {
 
 	var newVersion semver.Version
 
-	err = driver.skipSSLVerificationIfNeeded()
-	if err != nil {
-		return semver.Version{}, err
-	}
-
-	for {
+	for i := 1; i <= RetriesOnErrorWriteVersion; i++ {
 		err = driver.setUpRepo()
 		if err != nil {
 			return semver.Version{}, err
@@ -79,7 +75,10 @@ func (driver *GitDriver) Bump(bump version.Bump) (semver.Version, error) {
 		wrote, err := driver.writeVersion(newVersion)
 		if wrote {
 			break
-		}
+		} 
+	}
+	if err != nil {
+		return semver.Version{}, err
 	}
 
 	return newVersion, nil
@@ -96,12 +95,7 @@ func (driver *GitDriver) Set(newVersion semver.Version) error {
 		return err
 	}
 
-	err = driver.skipSSLVerificationIfNeeded()
-	if err != nil {
-		return err
-	}
-
-	for {
+	for i := 1; i <= RetriesOnErrorWriteVersion; i++ {
 		err = driver.setUpRepo()
 		if err != nil {
 			return err