wip(ci): try new circleci build

Author: Arthur Agombart

.circleci/commit-lockfile.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+# if [[ $TRAVIS_PULL_REQUEST_BRANCH != *"greenkeeper"* ]]; then
+#  exit 0
+# fi
+
+# if ! git diff-index --quiet HEAD --; then
+  git config --global user.email "$GITHUB_EMAIL"
+  git config --global user.name "Circle CI"
+  git config --global push.default simple
+  # git remote add jenkins https://"$GITHUB_TOKEN"@github.com/"$TRAVIS_REPO_SLUG".git
+
+  git add package-lock.json
+  git commit -m "chore(*): update lockfile [ci skip]"
+  LAST_COMMIT=`git rev-parse HEAD`
+  echo "Test me"
+  printenv
+  echo $LAST_COMMIT
+  git status
+  # git push origin $LAST_COMMIT:$TRAVIS_PULL_REQUEST_BRANCH
+  # git remote rm jenkins
+# fi

.circleci/config.yml

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+# Javascript Node CircleCI 2.0 configuration file
+#
+# Check https://circleci.com/docs/2.0/language-javascript/ for more details
+#
+version: 2
+jobs:
+  build:
+    docker:
+      # https://circleci.com/docs/2.0/circleci-images/
+      - image: circleci/node:9-browsers
+
+    steps:
+      - checkout
+
+      - restore_cache:
+          keys:
+          - dependencies-{{ checksum "package.json" }}
+          - dependencies-
+
+      - run:
+          name: Install dependencies
+          command: npm i
+
+      - save_cache:
+          paths:
+            - node_modules
+          key: dependencies-{{ checksum "package.json" }}
+
+      - run:
+          name: Custom task
+          command: ./commit-lockfile.sh
+
+      - run: 
+          name: Executing tests
+          command: npm test
+
+