ci: add CircleCI configuration

Author: joshswan

.circleci/config.yml

@@ -0,0 +1,36 @@
+version: 2.1
+
+jobs:
+  build:
+    working_directory: ~/repo
+    docker:
+      - image: circleci/node:12
+    steps:
+      - checkout
+      - restore_cache:
+          keys:
+            - yarn-packages-v1-{{ .Branch }}-{{ checksum "yarn.lock" }}
+            - yarn-packages-v1-{{ .Branch }}-
+            - yarn-packages-v1-
+      - run:
+          name: yarn install
+          command: yarn install --frozen-lockfile
+      - save_cache:
+          key: yarn-packages-v1-{{ .Branch }}-{{ checksum "yarn.lock" }}
+          paths:
+            - ~/.cache/yarn
+      - run: mkdir artifacts
+      - run:
+          name: lint
+          command: yarn lint --format junit --output-file ./artifacts/eslint/results.xml
+      - run:
+          name: test
+          command: yarn test --ci --reporters=default --reporters=jest-junit
+      - store_artifacts:
+          path: artifacts/eslint/results.xml
+          prefix: lint
+      - store_artifacts:
+          path: artifacts/jest/results.xml
+          prefix: tests
+      - store_test_results:
+          path: artifacts

.gitignore

@@ -1,3 +1,4 @@
+artifacts/
 dist/
 
 ### Node ###

package.json

@@ -48,6 +48,7 @@
     "eslint-plugin-react": "^7.14.3",
     "eslint-plugin-react-hooks": "^1.7.0",
     "jest": "^25.1.0",
+    "jest-junit": "^10.0.0",
     "react": "16.12.0",
     "react-dom": "16.12.0",
     "react-native": "^0.61.5",
@@ -62,5 +63,9 @@
     "transformIgnorePatterns": [
       "node_modules/(?!(react-native|autolinker)/)"
     ]
+  },
+  "jest-junit": {
+    "outputDirectory": "./artifacts/jest",
+    "outputName": "results.xml"
   }
 }

yarn.lock

@@ -3786,6 +3786,17 @@ jest-jasmine2@^25.1.0:
     pretty-format "^25.1.0"
     throat "^5.0.0"
 
+jest-junit@^10.0.0:
+  version "10.0.0"
+  resolved "https://registry.yarnpkg.com/jest-junit/-/jest-junit-10.0.0.tgz#c94b91c24920a327c9d2a075e897b2dba4af494b"
+  integrity sha512-dbOVRyxHprdSpwSAR9/YshLwmnwf+RSl5hf0kCGlhAcEeZY9aRqo4oNmaT0tLC16Zy9D0zekDjWkjHGjXlglaQ==
+  dependencies:
+    jest-validate "^24.9.0"
+    mkdirp "^0.5.1"
+    strip-ansi "^5.2.0"
+    uuid "^3.3.3"
+    xml "^1.0.1"
+
 jest-leak-detector@^25.1.0:
   version "25.1.0"
   resolved "https://registry.yarnpkg.com/jest-leak-detector/-/jest-leak-detector-25.1.0.tgz#ed6872d15aa1c72c0732d01bd073dacc7c38b5c6"
@@ -3989,7 +4000,7 @@ jest-util@^25.1.0:
     is-ci "^2.0.0"
     mkdirp "^0.5.1"
 
-jest-validate@^24.7.0:
+jest-validate@^24.7.0, jest-validate@^24.9.0:
   version "24.9.0"
   resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-24.9.0.tgz#0775c55360d173cd854e40180756d4ff52def8ab"
   integrity sha512-HPIt6C5ACwiqSiwi+OfSSHbK8sG7akG8eATl+IPKaeIjtPOeBUd/g3J7DghugzxrGjI93qS/+RPKe1H6PqvhRQ==
@@ -6701,7 +6712,7 @@ utils-merge@1.0.1:
   resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.1.tgz#9f95710f50a267947b2ccc124741c1028427e713"
   integrity sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM=
 
-uuid@^3.3.2:
+uuid@^3.3.2, uuid@^3.3.3:
   version "3.4.0"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.4.0.tgz#b23e4358afa8a202fe7a100af1f5f883f02007ee"
   integrity sha512-HjSDRw6gZE5JMggctHBcjVak08+KEVhSIiDzFnT9S9aegmp85S/bReBVTb4QTFaRNptJ9kuYaNhnbNEOkbKb/A==
@@ -6915,6 +6926,11 @@ xml-name-validator@^3.0.0:
   resolved "https://registry.yarnpkg.com/xml-name-validator/-/xml-name-validator-3.0.0.tgz#6ae73e06de4d8c6e47f9fb181f78d648ad457c6a"
   integrity sha512-A5CUptxDsvxKJEU3yO6DuWBSJz/qizqzJKOMIfUJHETbBw/sFaDxgd6fxm1ewUaM0jZ444Fc5vC5ROYurg/4Pw==
 
+xml@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/xml/-/xml-1.0.1.tgz#78ba72020029c5bc87b8a81a3cfcd74b4a2fc1e5"
+  integrity sha1-eLpyAgApxbyHuKgaPPzXS0ovweU=
+
 xmlbuilder@^9.0.7:
   version "9.0.7"
   resolved "https://registry.yarnpkg.com/xmlbuilder/-/xmlbuilder-9.0.7.tgz#132ee63d2ec5565c557e20f4c22df9aca686b10d"