Merge pull request #100 from Financial-Times/ACC-1242-upgrade-to-npm7

[ACC-1242] Update to npm@7

.circleci/config.yml

@@ -22,19 +22,19 @@ references:
 
   npm_cache_keys: &npm_cache_keys
     keys:
-        - v2-dependency-npm-{{ checksum "package.json" }}-
-        - v2-dependency-npm-{{ checksum "package.json" }}
-        - v2-dependency-npm-
+      - v2-dependency-npm-{{ checksum "package.json" }}-
+      - v2-dependency-npm-{{ checksum "package.json" }}
+      - v2-dependency-npm-
 
   cache_npm_cache: &cache_npm_cache
     save_cache:
-        key: v2-dependency-npm-{{ checksum "package.json" }}-{{ epoch }}
-        paths:
+      key: v2-dependency-npm-{{ checksum "package.json" }}-{{ epoch }}
+      paths:
         - ./node_modules/
 
   restore_npm_cache: &restore_npm_cache
     restore_cache:
-        <<: *npm_cache_keys
+      <<: *npm_cache_keys
 
   filters_only_main: &filters_only_main
     branches:
@@ -55,7 +55,10 @@ references:
     branches:
       ignore: /.*/
 
-version: 2
+version: 2.1
+
+orbs:
+  node: circleci/node@4.6.0
 
 jobs:
 
@@ -67,15 +70,11 @@ jobs:
           name: Checkout next-ci-shared-helpers
           command: git clone --depth 1 git@github.com:Financial-Times/next-ci-shared-helpers.git .circleci/shared-helpers
       - *restore_npm_cache
+      - node/install-npm:
+          version: "7"
       - run:
           name: Install project dependencies
           command: make install
-      - run:
-          name: shared-helper / npm-install-peer-deps
-          command: .circleci/shared-helpers/helper-npm-install-peer-deps
-      - run:
-          name: shared-helper / npm-update
-          command: .circleci/shared-helpers/helper-npm-update
       - run:
           name: shared-helper / generate-build-state-artifacts
           command: .circleci/shared-helpers/helper-generate-build-state-artifacts

.gitignore

@@ -2,7 +2,6 @@
 .editorconfig
 .eslintrc.js
 .stylelintrc
-package-lock.json*
 .vscode
 *.env*