Updated node and service versions

.babelrc

@@ -4,7 +4,7 @@
       "env",
       {
         "targets": {
-          "node": 4
+          "node": 6
         }
       }
     ],

.circleci/config.yml

@@ -2,22 +2,28 @@ version: 2
 jobs:
    build:
      docker:
-       - image: circleci/node:4.8.2
+       - image: circleci/node:6
          environment:
          - NODE_ENV=test
          - DATABASE_URL_POSTGRES=postgres://ubuntu@localhost:5432/circle_test
          - DATABASE_URL_COCKROACH=postgresql://root@localhost:26257/circle_test
-       - image: postgres:9.6
+       - image: postgres:10.4-alpine
          environment:
          - POSTGRES_USER=ubuntu
          - POSTGRES_DB=circle_test
-       - image: cockroachdb/cockroach:v1.1.6
+       - image: cockroachdb/cockroach:v1.1.8
          command: ['start', '--insecure', '--host=localhost']
      steps:
        - checkout
        - run:
           name: update-npm
-          command: 'sudo npm install -g [email protected]'
+          command: |
+            mkdir ~/.npm-global
+            npm config set prefix '~/.npm-global'
+            echo 'export NPM_CONFIG_PREFIX=~/.npm-global' >> $BASH_ENV
+            echo 'export PATH=~/.npm-global/bin:$PATH' >> $BASH_ENV
+            source $BASH_ENV
+            npm install -g [email protected]
        - restore_cache:
           key: dependency-cache-{{ checksum "package.json" }}
        - run:

package.json

@@ -31,7 +31,7 @@
     "api"
   ],
   "engines": {
-    "node": ">=4.0.0"
+    "node": ">=6.0.0"
   },
   "bugs": {
     "url": "https://github.com/salsita/node-pg-migrate/issues"
@@ -84,22 +84,23 @@
     "compile": "babel lib/ -d dist/ && cp lib/migration-template.* dist/",
     "test:mocha": "cross-env NODE_ENV=test mocha --opts ./mocha.opts test",
     "migrate": "babel-node bin/node-pg-migrate",
-    "migrate:postgres":
-      "DATABASE_URL=$DATABASE_URL_POSTGRES npm run migrate -- -m test/migrations",
-    "migrate:cockroach":
-      "DATABASE_URL=$DATABASE_URL_COCKROACH npm run migrate -- -m test/cockroach -s '' --migrations-schema circle_test --no-lock",
-    "test:postgres":
-      "npm run migrate:postgres up && npm run migrate:postgres down 0 -- --timestamps",
-    "test:cockroach":
-      "npm run migrate:cockroach up && npm run migrate:cockroach down 0 -- --timestamp",
-    "test":
-      "npm run test:mocha && npm run test:postgres && npm run test:cockroach",
+    "migrate:postgres": "DATABASE_URL=$DATABASE_URL_POSTGRES npm run migrate -- -m test/migrations",
+    "migrate:cockroach": "DATABASE_URL=$DATABASE_URL_COCKROACH npm run migrate -- -m test/cockroach -s '' --migrations-schema circle_test --no-lock",
+    "test:postgres": "npm run migrate:postgres up && npm run migrate:postgres down 0 -- --timestamps",
+    "test:cockroach": "npm run migrate:cockroach up && npm run migrate:cockroach down 0 -- --timestamp",
+    "test": "npm run test:mocha && npm run test:postgres && npm run test:cockroach",
     "lint": "eslint -c eslintrc.js . bin/*",
     "lintfix": "npm run lint -- --fix",
     "prepare": "npm run compile"
   },
   "lint-staged": {
-    "*.js": ["npm run lintfix", "git add"],
-    "*.{json,md}": ["prettier --write", "git add"]
+    "*.js": [
+      "npm run lintfix",
+      "git add"
+    ],
+    "*.{json,md}": [
+      "prettier --write",
+      "git add"
+    ]
   }
 }