feat(scripts/ci-after-success): use internal release configuration by default

To ensure support for the `main` release branch, configure the semantic-release
command to provide the new internal `release.config.js` as the `--extends`
option by default.

Author: jrolfs

README.md

@@ -38,6 +38,7 @@
     - [ESLint](#eslint)
     - [Prettier](#prettier)
     - [Jest](#jest)
+    - [Semantic Release](#semantic-release)
 - [License](#license)
 - [Maintenance](#maintenance)
 
@@ -118,6 +119,17 @@ module.exports = {
 }
 ```
 
+#### Semantic Release
+
+Or, for Semantic Release (used in `ci-after-success` script) in
+`release.config.js`:
+
+```js
+module.exports = {
+  extends: require.resolve('@hover/javascript/release'),
+}
+```
+
 ## License
 
 MIT

src/scripts/__tests__/__snapshots__/ci-after-success.js.snap

@@ -16,6 +16,14 @@ Array [
 ]
 `;
 
+exports[`ci-after-success configures semantic release with internal configuration when no local configuration exists 1`] = `Array []`;
+
+exports[`ci-after-success configures semantic release with internal configuration when no local configuration exists 2`] = `
+Array [
+  concurrently --prefix [{name}] --names release --prefix-colors bgBlue.bold.reset "echo installing semantic-release && npx -p semantic-release@17 -c 'echo running semantic-release && semantic-release' --extends ./src/config/release.config.js",
+]
+`;
+
 exports[`ci-after-success does not do autorelease script when running on travis but in a pull request 1`] = `Array []`;
 
 exports[`ci-after-success does not do autorelease script when running on travis but in a pull request 2`] = `

src/scripts/__tests__/ci-after-success.js

@@ -3,12 +3,18 @@ import {unquoteSerializer} from './helpers/serializers'
 
 expect.addSnapshotSerializer(unquoteSerializer)
 
+jest.mock('../../utils', () => {
+  const actualUtils = jest.requireActual('../../utils')
+  return {...actualUtils, hasLocalConfig: jest.fn()}
+})
+
 cases(
   'ci-after-success',
   ({
     version = '0.0.0-semantically-released',
     hasCoverageDir = true,
     isOptedOutOfCoverage = false,
+    hasLocalConfig = true,
     env = {
       CI: 'true',
       CF_BRANCH: 'main',
@@ -28,6 +34,8 @@ cases(
     process.exit = jest.fn()
     console.log = jest.fn()
 
+    require('../../utils').hasLocalConfig.mockReturnValue(hasLocalConfig)
+
     // tests
     if (version) {
       utils.pkg.version = version
@@ -69,6 +77,10 @@ cases(
     'does not do the autorelease script when the version is different': {
       version: '1.2.3',
     },
+    'configures semantic release with internal configuration when no local configuration exists': {
+      hasCoverageDir: false,
+      hasLocalConfig: false,
+    },
     'does not do the codecov script when there is no coverage directory': {
       hasCoverageDir: false,
     },

src/scripts/ci-after-success.js

@@ -1,3 +1,4 @@
+const path = require('path')
 const spawn = require('cross-spawn')
 
 const {TRAVIS_BRANCH, CF_BRANCH} = process.env
@@ -6,10 +7,14 @@ const {
   resolveBin,
   getConcurrentlyArgs,
   hasFile,
+  hasLocalConfig,
   pkg,
   parseEnv,
 } = require('../utils')
 
+const here = p => path.join(__dirname, p)
+const hereRelative = p => here(p).replace(process.cwd(), '.')
+
 const releaseBranches = [
   'main',
   'master',
@@ -21,6 +26,13 @@ const releaseBranches = [
 const branch = CF_BRANCH || TRAVIS_BRANCH
 const isCI = parseEnv('TRAVIS', false) || parseEnv('CI', false)
 
+const codecovCommand = `echo installing codecov && npx -p codecov@3 -c 'echo running codecov && codecov'`
+const releaseCommand = `echo installing semantic-release && npx -p semantic-release@17 -c 'echo running semantic-release && semantic-release'${
+  hasLocalConfig('release')
+    ? ''
+    : ` --extends ${hereRelative('../config/release.config.js')}`
+}`
+
 const autorelease =
   pkg.version === '0.0.0-semantically-released' &&
   isCI &&
@@ -38,12 +50,8 @@ if (!autorelease && !reportCoverage) {
     resolveBin('concurrently'),
     getConcurrentlyArgs(
       {
-        codecov: reportCoverage
-          ? `echo installing codecov && npx -p codecov@3 -c 'echo running codecov && codecov'`
-          : null,
-        release: autorelease
-          ? `echo installing semantic-release && npx -p semantic-release@17 -c 'echo running semantic-release && semantic-release'`
-          : null,
+        codecov: reportCoverage ? codecovCommand : null,
+        release: autorelease ? releaseCommand : null,
       },
       {killOthers: false},
     ),