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+---
+id: config-file
+title: Config File
+sidebar_label: Config File
+---
+
+An overview of the yaml configuration.
+
+```yaml
+# A configuration file for a CodeRoad Tutorial
+# This is a YAML-formatted file.
+
+## Your personal version of the tutorial
+##
+version: '0.1.0'
+
+## Data used to populate the tutorial summary page
+##
+summary:
+  ## The title of your tutorial. Required.
+  ##
+  title: ''
+  ## A description of your tutorial. Required.
+  ##
+  description: ''
+## Data used to configure and setup the tutorial
+##
+config:
+  ## Test runner setup.
+  testRunner:
+    ## The command called to run the test runner. For example "npm run test", or a path to the test runner binary. Required.
+    command: ./node_modules/.bin/mocha
+    ## Standard arguments used by a given test runner
+    args:
+      ## The command arg used to filter tests. Used by "subtasks"
+      filter: --grep
+      ## The command arg used to convert test runner output to TAP format. See https://testanything.org/ for more. Required.
+      tap: --reporter=mocha-tap-reporter
+    ## The directory where to run the test runner from. If not specified, tests will run from the root of the project. Optional.
+    directory: coderoad
+    ## Commits to load to setup the test runner. Optional.
+    setup:
+      ## A list of commits to load to setup the tutorial
+      commits:
+        - commit1
+        - commit2
+      ## A list of commands to run to configure the tutorial
+      commands:
+        - npm install
+    ## App versions helps to ensure compatability with the Extension
+    appVersions:
+      ## Ensure compatability with a minimal VSCode CodeRoad version
+      vscode: '>=0.7.0'
+  ## Repo information to load code from
+  ##
+  repo:
+    ## The uri path to the repo containing the code commits. Required.
+    uri: https://github.com/coderoad/fcc-learn-npm
+    ## The branch on the repo uri that contains the code commits. Required.
+    branch: v0.3.0
+  ## A list of tutorial dependencies to ensure the environment is setup for the tutorial. Optional.
+  ## The dependencies will be checked by running `dependency.name` --version and comparing it to the version provided.
+  ##
+  dependencies:
+    ## The name of the dependency
+    - name: node
+      ## The version requirement. See https://github.com/npm/node-semver for options.
+      version: '>=10'
+## A level is made up of
+levels:
+  - id: L1
+    steps:
+      ## Example 1: Opening files
+      - id: L1S1
+        ## Setup for the first task. Required.
+        setup:
+          ## Files to open in a text editor when the task loads. Optional.
+          files:
+            - package.json
+          ## Commits to load when the task loads. These should include failing tests. Required.
+          commits:
+            - commit3
+        ## Solution for the first task. Required.
+        solution:
+          ## Files to open when the solution loads. Optional.
+          files:
+            - package.json
+          ## Commits that complete the task. All tests should pass when the commits load. These commits will not be loaded by the tutorial user in normal tutorial activity.
+          commits:
+            - commit4
+      ## Example Two: Running commands
+      - id: L1S2
+        setup:
+          commits:
+            - commit5
+          ## CLI commands that are run when the task loads. Optional.
+          commands:
+            - npm install
+        solution:
+          commits:
+            - commit6
+          commands:
+            - npm install
+      ## Example Three: Watchers
+      - id: L1S3
+        setup:
+          files:
+            - package.json
+          commits:
+            - commit7
+          ## Listeners that run tests when a file or directory changes.
+          watchers:
+            - package.json
+            - node_modules/some-package
+        solution:
+          files:
+            - package.json
+          commits:
+            - commit8
+      ## Example Four: Subtasks
+      - id: L1S4
+        setup:
+          commits:
+            - commit8
+          commands:
+            ## A filter is a regex that limits the test results
+            - filter: '^Example 2'
+            ## A feature that shows subtasks: all filtered active test names and the status of the tests (pass/fail).
+            - subtasks: true
+        solution:
+          commits:
+            - commit9
+  - id: L2
+    steps:
+      - id: L2S1
+        setup:
+          commits:
+            - commit10
+        solution:
+          commits:
+            - commit7
+```