Fix CI workflow & send coverage to Codecov

.github/workflows/ci.yml

@@ -2,13 +2,12 @@ name: CI
 
 on:
   push:
-    branches: [$default-branch]
+    branches: [main]
     paths:
       - '.github/workflows/ci.yml'
       - 'plugins/**'
       - 'src/**'
       - 'test/**'
-      - '.babelrc'
       - '.browserslistrc'
       - '.prettierrc'
       - 'karma.conf.js'
@@ -17,14 +16,13 @@ on:
       - 'rollup.config.js'
       - 'tsconfig.json'
   pull_request:
-    branches: [$default-branch]
+    branches: [main]
     types: [opened, synchronize, reopened]
     paths:
       - '.github/workflows/ci.yml'
       - 'plugins/**'
       - 'src/**'
       - 'test/**'
-      - '.babelrc'
       - '.browserslistrc'
       - '.prettierrc'
       - 'karma.conf.js'
@@ -45,19 +43,25 @@ jobs:
         os: [windows-latest, macOS-latest]
 
     steps:
-      - name: Checkout project code
+      - name: Checkout Project Code
         uses: actions/checkout@v2
         with:
           fetch-depth: 0
-      - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v1
+      - name: Use NodeJS ${{ matrix.node-version }}
+        uses: actions/setup-node@v2
         with:
           node-version: ${{ matrix.node-version }}
-      - name: Installation
+      - name: Install
         run: npm ci
-      - name: Linting & Typechecking
+      - name: Lint & Typecheck
         run: npm run typecheck
-      - name: Testing
+      - name: Test
         run: npm run test:coverage
         env:
           CI: true
+      - name: Send Coverage to Codecov
+        uses: codecov/codecov-action@v2
+        with:
+          files: .coverage/lcov.info
+          flags: unittests
+          fail_ci_if_error: true

karma.conf.js

@@ -2,8 +2,10 @@
 // Generated on Sun Jan 20 2019 23:06:22 GMT-0600 (CST)
 const rollupCommonjs = require('@rollup/plugin-commonjs');
 const rollupNodeResolve = require('@rollup/plugin-node-resolve').default;
-const rollupPluginBabel = require('@rollup/plugin-babel').default;
 const rollupPluginTypescript = require('@rollup/plugin-typescript');
+const rollupPluginBabel = require('@rollup/plugin-babel').default;
+const rollupPluginInstrumentTsCode = require('./plugins/rollup-plugin-instrument-ts-code');
+const rollupPluginInjectCode = require('./plugins/rollup-plugin-inject-code');
 
 const isCI = !!process.env.CI;
 const watch = !!process.argv.find((arg) => arg.includes('watch')) && !isCI;
@@ -80,14 +82,11 @@ module.exports = (config) => {
     autoWatch: watch,
 
     coverageIstanbulReporter: {
-      reports: ['html', 'lcovonly'],
+      reports: isCI ? ['lcovonly'] : ['html'],
       dir: '.coverage',
+      includeAllSources: true,
       combineBrowserReports: true,
       skipFilesWithNoCoverage: true,
-      'report-config': {
-        html: {subdir: 'html'},
-        lcovonly: {subdir: 'lcov'},
-      },
     },
 
     customLaunchers: {
@@ -162,15 +161,10 @@ module.exports = (config) => {
             }),
             rollupPluginTypescript({
               isolatedModules: true,
-              tsconfig: require.resolve('./tsconfig.build.json'),
-            }),
-            rollupPluginBabel({
-              babelHelpers: 'bundled',
-              babelrc: false,
-              extensions,
-              plugins: [coverage && 'babel-plugin-istanbul'].filter(Boolean),
+              tsconfig: require.resolve('./tsconfig.test.json'),
             }),
-            require('./plugins/rollup-plugin-inject-code')({
+            rollupPluginInstrumentTsCode(),
+            rollupPluginInjectCode({
               'index.js': {
                 line: 3,
                 code: "    if ('adoptedStyleSheets' in document) { return; }\n",
@@ -180,6 +174,7 @@ module.exports = (config) => {
           output: {
             format: 'iife',
             name: 'source',
+            sourcemap: 'inline',
           },
           treeshake: false,
         },