Add Github Actions support

lib/detect.js

@@ -16,6 +16,7 @@ var services = {
   heroku: require('./services/heroku'),
   teamcity: require('./services/teamcity'),
   codebuild: require('./services/codebuild'),
+  github_actions: require('./services/github_actions'),
 }
 
 var detectProvider = function() {

lib/services/github_actions.js

@@ -0,0 +1,15 @@
+module.exports = {
+    detect: function() {
+      return !!process.env.GITHUB_ACTIONS
+    },
+
+    configuration: function() {
+      console.log('    GitHub Actions CI Detected')
+      return {
+        service: 'github_actions',
+        commit: process.env.GITHUB_SHA,
+        branch: process.env.GITHUB_REF.replace("refs/heads/", ""),
+        slug: process.env.GITHUB_REPOSITORY,
+      }
+    },
+  }

test/services/github_actions.test.js

@@ -0,0 +1,21 @@
+var github_actions = require('../../lib/services/github_actions')
+
+describe('GitHub Actions CI Provider', function() {
+  it('can detect GitHub Actions', function() {
+    process.env.GITHUB_ACTIONS = '1'
+    expect(github_actions.detect()).to.be(true)
+  })
+
+  it('can get GitHub Actions env info', function() {
+    process.env.GITHUB_SHA = '743b04806ea677403aa2ff26c6bdeb85005de658'
+    process.env.GITHUB_REPOSITORY = 'codecov/codecov-repo'
+    process.env.GITHUB_REF = 'refs/heads/master'
+
+    expect(github_actions.configuration()).to.eql({
+      service: 'github_actions',
+      commit: '743b04806ea677403aa2ff26c6bdeb85005de658',
+      branch: 'master',
+      slug: 'codecov/codecov-repo',
+    })
+  })
+})