From 45ed16894eb69710234cbdd44ab56a0a3b6c3411 Mon Sep 17 00:00:00 2001
From: Daniel Bayley <daniel.bayley@me.com>
Date: Tue, 13 Oct 2020 13:10:45 +0100
Subject: [PATCH] Migrate CI to GitHub Actions

---
 .github/workflows/ci.yml | 35 +++++++++++++++++++++++++++++++++++
 README.md                |  5 -----
 circle.yml               | 18 ------------------
 package.json             |  4 ++--
 4 files changed, 37 insertions(+), 25 deletions(-)
 create mode 100644 .github/workflows/ci.yml
 delete mode 100644 circle.yml

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..cb29ce9
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,35 @@
+name: CI
+on:
+  push:
+    branches: master
+  pull_request:
+
+jobs:
+  test:
+    name: Node v${{ matrix.node-version }} on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        node-version: [ 10.x, 12.x, 13.x, 14.x ]
+        os: [ ubuntu-latest, macos-latest, windows-latest ]
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+
+    - name: Cache node_modules
+      uses: actions/cache@v2
+      with:
+        path: '**/node_modules'
+        key: ${{ runner.os }}-node_modules-${{ hashFiles('**/package.json') }}
+        restore-keys: |
+          ${{ runner.os }}-node_modules-
+          ${{ runner.os }}-
+
+    - run: npm install
+
+    - run: npm test
diff --git a/README.md b/README.md
index 68eb82b..0753fcf 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,3 @@
-[![badge][ci]][circle]
-
 [_Jest_] + [CoffeeScript]
 =========================
 Easily write your [_Jest_]s in CoffeeScript.
@@ -29,9 +27,6 @@ License
 [MIT]:              LICENSE.md
 [Daniel Bayley]:    https://github.com/danielbayley
 
-[ci]:               https://img.shields.io/circleci/project/danielbayley/jest-preset-coffeescript.svg?style=flat-square
-[circle]:           https://circleci.com/gh/danielbayley/jest-preset-coffeescript
-
 [_jest_]:           https://facebook.github.io/jest
 [_transform_]:      https://facebook.github.io/jest/docs/en/configuration.html#transform-object-string-string
 
diff --git a/circle.yml b/circle.yml
deleted file mode 100644
index bb69c9f..0000000
--- a/circle.yml
+++ /dev/null
@@ -1,18 +0,0 @@
-version: 2
-jobs:
-  build:
-    docker:
-      - image: circleci/node:13
-    steps:
-      - checkout
-      - restore_cache:
-          keys:
-          - v1-dependencies-{{ checksum "package.json" }}
-          - v1-dependencies-
-      - run: yarn install
-      - save_cache:
-          paths:
-            - node_modules
-          key: v1-dependencies-{{ checksum "package.json" }}
-
-      - run: yarn test
diff --git a/package.json b/package.json
index 15b0c0d..94e6714 100644
--- a/package.json
+++ b/package.json
@@ -73,7 +73,7 @@
   "scripts": {
     "prepare": "coffee --compile --bare --transpile *.coffee",
     "precommit": "lint-staged",
-    "prepublishOnly": "CI=true npm test",
+    "prepublishOnly": "GITHUB_ACTIONS=true npm test",
     "prerelease": "git stash --include-untracked",
     "release": "npm version --",
     "postversion": "git push --follow-tags && npm publish && git stash pop --index",
@@ -81,7 +81,7 @@
     "test": "npm run test.lint && npm run test.jest",
     "test.lint": "npm run test.lint.coffee",
     "test.lint.coffee": "coffeelint -- *.coffee test/*.*coffee*",
-    "test.jest": "jest ${CI+--ci --all --no-cache}",
+    "test.jest": "jest ${GITHUB_ACTIONS+--ci --all --no-cache}",
     "clean": "rm -f jest-preset.js* & jest --clearCache --config {}"
   }
 }