fix git tag group ignore git tag prefix issue (#358)

Co-authored-by: zjhe <action@github.com>

src/common/tagging/gittag/git_tag_group.go

@@ -35,6 +35,7 @@ func (t *TagGroup) InitTagGroup(path string, skippedTags []string, explicitlySpe
 	}
 	t.SkippedTags = skippedTags
 	t.SpecifiedTags = explicitlySpecifiedTags
+	t.Options = opt
 	if path != "" {
 		gitService, err := gitservice.NewGitService(path)
 		if err != nil {

src/common/tagging/gittag/git_tag_group_test.go

@@ -2,11 +2,13 @@ package gittag
 
 import (
 	"os"
+	"strings"
 	"sync"
 	"testing"
 
 	"github.com/bridgecrewio/yor/src/common/gitservice"
 	"github.com/bridgecrewio/yor/src/common/structure"
+	"github.com/bridgecrewio/yor/src/common/tagging"
 	"github.com/bridgecrewio/yor/src/common/tagging/tags"
 	"github.com/bridgecrewio/yor/src/common/utils"
 	"github.com/bridgecrewio/yor/tests/utils/blameutils"
@@ -82,6 +84,30 @@ func TestGittagGroup_mapOriginFileToGitFile(t *testing.T) {
 	})
 }
 
+func TestGitTagGroupWithPrefix(t *testing.T) {
+	path := "../../../../tests/utils/blameutils/git_tagger_file.txt"
+	blame := blameutils.SetupBlameResults(t, path, 3)
+	var blameByFile sync.Map
+	blameByFile.Store(path, blame)
+	gitService := &gitservice.GitService{BlameByFile: &blameByFile}
+	tagGroup := TagGroup{}
+	tagGroup.GitService = gitService
+	tagGroup.InitTagGroup("", nil, nil, tagging.WithTagPrefix("prefix_"))
+
+	block := &MockTestBlock{
+		Block: structure.Block{
+			FilePath:   path,
+			IsTaggable: true,
+		},
+	}
+
+	err := tagGroup.CreateTagsForBlock(block)
+	assert.NoError(t, err)
+	for _, tag := range block.NewTags {
+		assert.True(t, strings.HasPrefix(tag.GetKey(), "prefix_"))
+	}
+}
+
 var ExpectedFileMappingTagged = map[string]map[int]int{
 	"originToGit": {1: 1, 2: 2, 3: 3, 4: 4, 5: 5, 6: -1, 7: -1, 8: -1, 9: -1, 10: -1, 11: -1, 12: -1, 13: -1, 14: -1, 15: -1, 16: 6, 17: 7, 18: 8, 19: 9, 20: 10, 21: 11, 22: 12},
 	"gitToOrigin": {1: 1, 2: 2, 3: 3, 4: 4, 5: 5, 6: 16, 7: 17, 8: 18, 9: 19, 10: 20, 11: 21, 12: 22},