ci: setup circleci (all-contributors#115)

* ci: setup circleci

* docs: update readme

* no need for tests script

* join slack

.circleci/config.yml

@@ -0,0 +1,57 @@
+version: 2.1
+
+docker_defaults: &docker_defaults
+  docker:
+    - image: circleci/node:8.14.0
+
+commands:
+  prep_env:
+    description: Prepares environment with cache
+    steps:
+      - checkout:
+          path: ~/repo
+      - restore_cache:
+          name: Restore node_modules cache
+          key: all-contributors-{{ checksum "yarn.lock" }}-{{ .Branch }}
+  save_env_cache:
+    description: Saves environment cache
+    steps:
+      - save_cache:
+          name: Save node_modules cache
+          key: all-contributors-{{ checksum "yarn.lock" }}-{{ .Branch }}
+          paths:
+            - node_modules/
+
+jobs:
+  node_modules:
+    <<: *docker_defaults
+    working_directory: ~/repo
+    steps:
+      - prep_env
+      - run: cat package.json | jq 'del(.scripts.postinstall)' > package.json.tmp && mv package.json.tmp package.json
+      - run: yarn install --frozen-lockfile
+      - save_env_cache
+  deploy:
+    <<: *docker_defaults
+    working_directory: ~/repo
+    steps:
+      - prep_env
+      - run: yarn run semantic-release
+workflows:
+  version: 2
+  test_and_deploy:
+    jobs:
+      - node_modules
+      - deploy:
+          requires:
+            - node_modules
+          filters:
+            branches:
+              only:
+                - master
+
+experimental:
+  notify:
+    branches:
+      only:
+        - master

.gitignore

@@ -7,9 +7,6 @@ desktop.ini
 # Output of 'npm pack'
 *.tgz
 
-# Yarn Integrity file
-.yarn-integrity
-
 # Optional eslint cache
 .eslintcache
 
@@ -24,4 +21,4 @@ logs
 *.log
 npm-debug.log*
 yarn-debug.log*
-yarn-error.log*
+yarn-error.log*

.nvmrc

@@ -0,0 +1 @@
+8.14.0

.yvmrc

@@ -0,0 +1 @@
+1.9.2

README.md

@@ -124,10 +124,10 @@ We are also [looking for maintainers](https://github.com/all-contributors/all-co
 
 [MIT](LICENSE)
 
-[chat-badge]: https://img.shields.io/badge/chat-on%20gitter-46BC99.svg?style=flat-square
-[chat]: https://gitter.im/all-contributors/all-contributors?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge
-[build-badge]: https://img.shields.io/travis/all-contributors/all-contributors.svg?style=flat-square
-[build]: https://travis-ci.org/all-contributors/all-contributors
+[chat-badge]: https://img.shields.io/badge/slack-join-ff69b4.svg?style=flat-square
+[chat]: https://join.slack.com/t/all-contributors/shared_invite/enQtNTE3ODMyMTA4NTk0LTUwZDMxZGZkMmViMzYzYzk2YTM2NjRkZGM5Yzc0ZTc5NmYzNWY3Y2Q0ZTY3ZmFhZDgyY2E3ZmIzNWQwMTUxZmE
+[build-badge]: https://img.shields.io/circleci/all-contributors/all-contributors/master.svg?style=flat-square
+[build]: https://circleci.com/gh/all-contributors/all-contributors
 [version-badge]: https://img.shields.io/npm/v/all-contributors.svg?style=flat-square
 [package]: https://www.npmjs.com/package/all-contributors
 [license-badge]: https://img.shields.io/npm/l/all-contributors.svg?style=flat-square

package.json

@@ -8,7 +8,6 @@
   "author": "Kent C. Dodds <[email protected]> (http://kentcdodds.com/)",
   "license": "MIT",
   "scripts": {
-    "test": "echo \"no tests exist yet... Any ideas?\"",
     "postinstall": "node index.js",
     "add-contributor": "all-contributors add",
     "generate-contributors": "all-contributors generate",