use Node8 with package lock, close #56 (#62)

* use Node8 with package lock, close #56 * switch to Node 8 docker image
cypress-io · Sep 12, 2017 · 4c02a62 · 4c02a62
1 parent 9f5d12f
commit 4c02a62
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diff --git a/.node-version b/.node-version
@@ -1 +1 @@
-6.5.0
+8.4.0
diff --git a/.npmrc b/.npmrc
@@ -0,0 +1,2 @@
+package-lock=true
+save-exact=true
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -36,6 +36,9 @@ cd cypress-documentation
 
 **Install dependencies:**
 
+**note:** at least Node 6 is required, but Node 8 with NPM v5 is preferred to take advantage of
+the package lock file.
+
 ```bash
 npm install
 ```

diff --git a/circle.yml b/circle.yml
@@ -13,8 +13,8 @@ defaults: &defaults
   parallelism: 1
   working_directory: ~/cypress-documentation
   docker:
-    # the Docker image with Cypress dependencies and Chrome browser
-    - image: cypress/internal:chrome58
+    # the Docker image with Cypress dependencies
+    - image: cypress/base:8
       environment:
         <<: *env_defaults