make skip_reason optional

api.go

@@ -30,13 +30,13 @@ type ThinPackage struct {
 	Repo          string                 `json:"repo"`
 	SplitPackages []string               `json:"split_packages"`
 	Status        dbpackage.Status       `json:"status"`
-	SkipReason    string                 `json:"skip_reason"`
+	SkipReason    *string                `json:"skip_reason,omitempty"`
 	LTO           dbpackage.Lto          `json:"lto"`
 	DebugSymbols  dbpackage.DebugSymbols `json:"debug_symbols"`
 	ArchVersion   string                 `json:"arch_version"`
 	RepoVersion   string                 `json:"repo_version"`
 	BuildDate     string                 `json:"build_date"`
-	PeakMem       *string                `json:"peak_mem"`
+	PeakMem       *string                `json:"peak_mem,omitempty"`
 }
 
 type PackageResponse struct {
@@ -160,13 +160,16 @@ func GetPackages(w http.ResponseWriter, r *http.Request) {
 			Repo:          mPkg.Repository.String() + "-" + mPkg.March,
 			SplitPackages: mPkg.Packages,
 			Status:        mPkg.Status,
-			SkipReason:    mPkg.SkipReason,
 			LTO:           mPkg.Lto,
 			DebugSymbols:  mPkg.DebugSymbols,
 			ArchVersion:   mPkg.Version,
 			RepoVersion:   mPkg.RepoVersion,
 		}
 
+		if mPkg.SkipReason != "" {
+			nPkg.SkipReason = &mPkg.SkipReason
+		}
+
 		if !mPkg.BuildTimeStart.IsZero() {
 			nPkg.BuildDate = mPkg.BuildTimeStart.UTC().Format(time.RFC1123)
 		}