feat: add compare between latest branch and HEADHEADmain

1 files changed, 12 insertions, 1 deletions

diff --git a/internal/generator/compare.go b/internal/generator/compare.go
index ec47e08..c2c3a15 100644
--- a/internal/generator/compare.go
+++ b/internal/generator/compare.go
@@ -24,6 +24,13 @@ func GenerateComparePages(tags []git.Tag, branches []git.Ref, params Params) err
 		return err
 	}
 
+	if len(tags) > 0 {
+		latestTag := tags[0].Name
+		if err := generateComparePage(latestTag, "HEAD", params); err != nil {
+			Echo(fmt.Sprintf("  warning: compare %s...HEAD failed: %v", latestTag, err))
+		}
+	}
+
 	if len(tags) > 1 {
 		for i := 0; i < len(tags)-1; i++ {
 			base := tags[i+1].Name
@@ -152,7 +159,11 @@ func generateComparePage(base, head string, params Params) error {
 		commits[i].Href = filepath.ToSlash(filepath.Join("../../commit", commits[i].Hash+".html"))
 	}
 
-	dirName := baseRef.DirName() + "..." + headRef.DirName()
+	headDirName := headRef.DirName()
+	if head == "HEAD" {
+		headDirName = "HEAD"
+	}
+	dirName := baseRef.DirName() + "..." + headDirName
 	outDir := filepath.Join(params.OutputDir, "compare", dirName)
 	if err := os.MkdirAll(outDir, 0o755); err != nil {
 		return err