fix contest command

Author: Naoki Kanazawa

README.md

@@ -2,6 +2,27 @@
 
 ## contestの初期化
 
+スコアサーバーで問題を開いたときにURLに書かれているUUIDがProblemIDになる
+https://dev.netcon.janog.gr.jp/problems/968fd81d-d511-4ab5-84db-13fc756f3d7c#answers
+
+mapping.example.yaml
+```yaml
+- problem_id: 89bc780e-7a54-4015-8327-125564a7da50
+  machine_image_name: image-aki
+- problem_id: d14ccfff-6410-4aea-a31d-d323f8050214
+  machine_image_name: image-kit
+- problem_id: 6b0b1605-9021-4848-a4ab-246f22ffcb61
+  machine_image_name: image-kny
+- problem_id: 8b8082f6-d7df-4555-ae25-feb07f857987
+  machine_image_name: image-nas
+- problem_id: 968fd81d-d511-4ab5-84db-13fc756f3d7c
+  machine_image_name: image-pea
+- problem_id: 227803fb-2fe1-4b89-a805-79e7679bf030
+  machine_image_name: image-sc0
+- problem_id: 561d9876-7568-4096-b164-126cba6e4eb7
+  machine_image_name: image-sc1
+```
+
 ```bash
 netcon contest init --vmms-credential ${CREDENTIAL} --mapping-file-path ./mapping.yaml --count 1
 ```

mapping.example.yaml

@@ -1,14 +1,14 @@
-- problem_id: UUID
-  machine-image-id: image-aki
-- problem_id: UUID
-  machine-image-id: image-kit
-- problem_id: UUID
-  machine-image-id: image-kny
-- problem_id: UUID
-  machine-image-id: image-nas
-- problem_id: UUID
-  machine-image-id: image-pea
-- problem_id: UUID
-  machine-image-id: image-sc0
-- problem_id: UUID
-  machine-image-id: image-sc1
+- problem_id: 89bc780e-7a54-4015-8327-125564a7da50
+  machine_image_name: image-aki
+- problem_id: d14ccfff-6410-4aea-a31d-d323f8050214
+  machine_image_name: image-kit
+- problem_id: 6b0b1605-9021-4848-a4ab-246f22ffcb61
+  machine_image_name: image-kny
+- problem_id: 8b8082f6-d7df-4555-ae25-feb07f857987
+  machine_image_name: image-nas
+- problem_id: 968fd81d-d511-4ab5-84db-13fc756f3d7c
+  machine_image_name: image-pea
+- problem_id: 227803fb-2fe1-4b89-a805-79e7679bf030
+  machine_image_name: image-sc0
+- problem_id: 561d9876-7568-4096-b164-126cba6e4eb7
+  machine_image_name: image-sc1

pkg/command/contest.go

@@ -95,7 +95,8 @@ func contestInitCommandFunc(cmd *cobra.Command, args []string) error {
 	// 問題ごとに指定カウント分作成させた方が、途中でコケたときに扱いやすい
 	// 作成が完了した問題は設定ファイルから削除すればよくなる
 	for _, m := range ml {
-		for count > 0 {
+		c := count
+		for c > 0 {
 
 			fmt.Printf("[INFO] creating... problemID: %s, machineImageName: %s\n", m.ProblemID, m.MachineImageName)
 			i, err := cli.CreateInstance(m.ProblemID, m.MachineImageName)
@@ -105,9 +106,8 @@ func contestInitCommandFunc(cmd *cobra.Command, args []string) error {
 			}
 			fmt.Printf("[INFO] created: %#v\n", i)
 
-			count--
+			c--
 		}
-
 	}
 
 	fmt.Println("[INFO] success!!!!")