fix: update cci config

Author: kevin-greene-ck

.circleci/config.yml

@@ -1,15 +1,41 @@
 defaults: &defaults
-  working_directory: ~/dynamic-config
-  docker:
-    - image: circleci/node:8.9.4
+  working_directory: ~/feature-flags
+
+helpers:
+  install_node_8: &install_node_8
+    run:
+      name: Install Node 8
+      command: |
+        set +e
+        curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.5/install.sh | bash
+        export NVM_DIR="/opt/circleci/.nvm"
+        [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"
+        nvm install 8
+        nvm alias default 8
+        # Each step uses the same `$BASH_ENV`, so need to modify it
+        echo 'export NVM_DIR="/opt/circleci/.nvm"' >> $BASH_ENV
+        echo "[ -s \"$NVM_DIR/nvm.sh\" ] && . \"$NVM_DIR/nvm.sh\"" >> $BASH_ENV
+
+  install_node_10: &install_node_10
+    run:
+      name: Install Node 10
+      command: |
+        set +e
+        curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.5/install.sh | bash
+        export NVM_DIR="/opt/circleci/.nvm"
+        [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"
+        nvm install 10
+        nvm alias default 10
+        # Each step uses the same `$BASH_ENV`, so need to modify it
+        echo 'export NVM_DIR="/opt/circleci/.nvm"' >> $BASH_ENV
+        echo "[ -s \"$NVM_DIR/nvm.sh\" ] && . \"$NVM_DIR/nvm.sh\"" >> $BASH_ENV
 
 version: 2
 executorType: machine
 jobs:
-  test_node_6:
+  test_node_8:
     <<: *defaults
-    docker:
-      - image: circleci/node:6.12.3
+    - *install_node_8
     steps:
       - checkout
       - run:
@@ -19,10 +45,11 @@ jobs:
           name: Run Test Suite
           command: npm test
 
-  test_node_8:
+  test_node_10:
     <<: *defaults
     steps:
       - checkout
+      - *install_node_10
       - run:
           name: Install NPM Dependencies
           command: npm install
@@ -34,6 +61,7 @@ jobs:
     <<: *defaults
     steps:
       - checkout
+      - *install_node_8
       - run:
           name: Generate .npmrc File
           command: 'echo "//registry.npmjs.org/:_authToken=${NPM_TOKEN}" > ~/.npmrc'
@@ -51,6 +79,7 @@ jobs:
     <<: *defaults
     steps:
       - checkout
+      - *install_node_8
       - run:
           name: Generate .npmrc File
           command: 'echo "//registry.npmjs.org/:_authToken=${NPM_TOKEN}" > ~/.npmrc'
@@ -68,20 +97,20 @@ workflows:
   version: 2
   build_publish:
       jobs:
-        - test_node_6:
+        - test_node_8:
             filters:
               tags:
                 only: /.*/
 
-        - test_node_8:
+        - test_node_10:
             filters:
               tags:
                 only: /.*/
 
         - publish:
             requires:
-              - test_node_6
               - test_node_8
+              - test_node_10
             filters:
               tags:
                 only: /^(v){1}[0-9]+(\.[0-9]+){2}$/
@@ -90,8 +119,8 @@ workflows:
 
         - publish_next:
             requires:
-              - test_node_6
               - test_node_8
+              - test_node_10
             filters:
               tags:
                 only: /^(v){1}[0-9]+(\.[0-9]+){2}(-)[0-9]+$/