feat: add flag to create local tag only (#14)

app/app.go

@@ -152,19 +152,23 @@ func (g GitSV) Commit(header, body, footer string) error {
 }
 
 // Tag create a git tag.
-func (g GitSV) Tag(version semver.Version, annotate bool) (string, error) {
+func (g GitSV) Tag(version semver.Version, annotate, local bool) (string, error) {
 	tag := fmt.Sprintf(*g.Config.Tag.Pattern, version.Major(), version.Minor(), version.Patch())
 	tagMsg := fmt.Sprintf("Version %d.%d.%d", version.Major(), version.Minor(), version.Patch())
 
 	tagCommand := exec.Command("git", "tag", tag)
 	if annotate {
-		tagCommand = exec.Command("git", "tag", "-a", tag, "-m", tagMsg)
+		tagCommand.Args = append(tagCommand.Args, "-a", "-m", tagMsg)
 	}
 
 	if out, err := tagCommand.CombinedOutput(); err != nil {
 		return tag, combinedOutputErr(err, out)
 	}
 
+	if local {
+		return tag, nil
+	}
+
 	pushCommand := exec.Command("git", "push", "origin", tag)
 	if out, err := pushCommand.CombinedOutput(); err != nil {
 		return tag, combinedOutputErr(err, out)

app/commands/tag.go

@@ -14,9 +14,14 @@ func TagFlags(settings *app.TagSettings) []cli.Flag {
 		&cli.BoolFlag{
 			Name:        "annotate",
 			Aliases:     []string{"a"},
-			Usage:       "ignore size parameter, get changelog for every tag",
+			Usage:       "make an annotated tag object",
 			Destination: &settings.Annotate,
 		},
+		&cli.BoolFlag{
+			Name:        "local",
+			Usage:       "create local tag only",
+			Destination: &settings.Local,
+		},
 	}
 }
 
@@ -41,7 +46,7 @@ func TagHandler(g app.GitSV, settings *app.TagSettings) cli.ActionFunc {
 			return nil
 		}
 
-		tagname, err := g.Tag(*nextVer, settings.Annotate)
+		tagname, err := g.Tag(*nextVer, settings.Annotate, settings.Local)
 		if err != nil {
 			return fmt.Errorf("error generating tag version: %s: %w", nextVer.String(), err)
 		}

app/config.go

@@ -51,6 +51,7 @@ type CommitLogSettings struct {
 
 type TagSettings struct {
 	Annotate bool
+	Local    bool
 }
 
 // Config cli yaml config.