support reset command

Signed-off-by: shmck <[email protected]>

Author: ShMcK

Diff for: src/schema/skeleton.ts

@@ -80,7 +80,18 @@ export default {
           additionalProperties: false,
           required: ["uri", "branch"],
         },
-
+        reset: {
+          type: "object",
+          description: "Configuration options for resetting a tutorial",
+          properties: {
+            command: {
+              type: "string",
+              description: "An optional command to run on reset",
+              examples: ["npm install"],
+            },
+          },
+          additionalProperties: false,
+        },
         dependencies: {
           type: "array",
           description: "A list of tutorial dependencies",

Diff for: src/schema/tutorial.ts

@@ -99,7 +99,18 @@ export default {
           additionalProperties: false,
           required: ["uri", "branch"],
         },
-
+        reset: {
+          type: "object",
+          description: "Configuration options for resetting a tutorial",
+          properties: {
+            command: {
+              type: "string",
+              description: "An optional command to run on reset",
+              examples: ["npm install"],
+            },
+          },
+          additionalProperties: false,
+        },
         dependencies: {
           type: "array",
           description: "A list of tutorial dependencies",

Diff for: tests/parse.test.ts

@@ -998,6 +998,9 @@ Description.
             uri: "https://path.to/repo",
             branch: "aBranch",
           },
+          reset: {
+            command: "some command",
+          },
           dependencies: [
             {
               name: "node",
@@ -1031,6 +1034,9 @@ Description.
             uri: "https://path.to/repo",
             branch: "aBranch",
           },
+          reset: {
+            command: "some command",
+          },
           dependencies: [
             {
               name: "node",

Diff for: typings/tutorial.d.ts

@@ -1,10 +1,15 @@
 export type Maybe<T> = T | null;
 
+export type ConfigReset = {
+  command?: string;
+};
+
 export type TutorialConfig = {
-  appVersions: TutorialAppVersions;
+  appVersions?: TutorialAppVersions;
   testRunner: TestRunnerConfig;
   repo: TutorialRepo;
   dependencies?: TutorialDependency[];
+  reset?: ConfigReset;
 };
 
 /** Logical groupings of tasks */