Add print all context option

gafmysql.go

@@ -14,15 +14,20 @@ import (
 type PrintContext struct {
 	LastUpdate string                                `json:"last_update"`
 	Context    []structure.GitHubRepositoryStructure `json:"context"`
-	HasPrev    bool                                  `json:"has_prev"`
-	HasNext    bool                                  `json:"has_next"`
+}
+
+type PrintContextPaged struct {
+	PrintContext
+	HasPrev bool `json:"has_prev"`
+	HasNext bool `json:"has_next"`
 }
 
 func main() {
 	setmode := flag.Bool("set", false, "Archive current data of GitHub repository API")
 	getmode := flag.Bool("get", false, "Get recent archived data of GitHub repository API")
 	page := flag.Int64("page", 1, "Display which page of the result returned, default is `1` (`-get` only)")
 	ppi := flag.Int64("ppi", 10, "How many repositories will be displayed in a single page, default is `10` (only accept 10 - 100 and can be divided by 10, `-get` only)")
+	printall := flag.Bool("all", false, "Print all repositories data as once")
 
 	flag.Parse()
 
@@ -32,24 +37,39 @@ func main() {
 			panic(serr)
 		}
 	} else if *getmode && !*setmode {
-		getContext(*page, *ppi)
+		if *printall {
+			getAllContext()
+		} else {
+			getContext(*page, *ppi)
+		}
 	} else {
 		flag.PrintDefaults()
 	}
 }
 
-func rangedRepo(page int64, ppi int64) (*PrintContext, error) {
+func load_context() ([]structure.GitHubRepositoryStructure, *string, error) {
 	ctx, lu, gerr := gafmysql.GetArchivedRepositoryAPI()
+	if gerr != nil {
+		return nil, nil, gerr
+	}
+
+	return ctx, lu, nil
+}
+
+func rangedRepo(page int64, ppi int64) (*PrintContextPaged, error) {
+	ctx, lu, gerr := load_context()
 	if gerr != nil {
 		return nil, gerr
 	}
 
 	if len(ctx) == 0 && page == 1 {
-		return &PrintContext{
-			Context:    []structure.GitHubRepositoryStructure{},
-			LastUpdate: *lu,
-			HasPrev:    false,
-			HasNext:    false,
+		return &PrintContextPaged{
+			PrintContext: PrintContext{
+				Context:    []structure.GitHubRepositoryStructure{},
+				LastUpdate: *lu,
+			},
+			HasPrev: false,
+			HasNext: false,
 		}, nil
 	}
 
@@ -64,14 +84,34 @@ func rangedRepo(page int64, ppi int64) (*PrintContext, error) {
 		end = int64(len(ctx))
 	}
 
-	return &PrintContext{
-		Context:    ctx[start:end],
-		LastUpdate: *lu,
-		HasPrev:    page > 1,
-		HasNext:    !last_page,
+	return &PrintContextPaged{
+		PrintContext: PrintContext{
+			Context:    ctx[start:end],
+			LastUpdate: *lu,
+		},
+		HasPrev: page > 1,
+		HasNext: !last_page,
 	}, nil
 }
 
+func getAllContext() {
+	ctx, lu, gerr := load_context()
+	if gerr != nil {
+		panic(gerr)
+	}
+
+	paj, pajerr := json.Marshal(PrintContext{
+		Context:    ctx,
+		LastUpdate: *lu,
+	})
+
+	if pajerr != nil {
+		printEmptyJson()
+	}
+
+	fmt.Println(string(paj))
+}
+
 func getContext(page int64, ppi int64) {
 	if ppi%10 != 0 {
 		panic("unaccepted page per items value: " + strconv.FormatInt(page, 10))