feat!: v4 release (#871)

Any advanced configuration should be done via a
release-please-config.json.

Fixes #859
Fixes #858
Fixes #857
Fixes #852

feat!: remove most configuration options in favor of manifest
configuration to configure the release-please-action
refactor!: rewrite in typescript
feat!: remove command option in favor of setting `release-type` and
`skip-github-release`/`skip-github-pull-request`
feat!: run on node20
deps!: upgrade release-please to v16

package.json

@@ -5,10 +5,13 @@
   "description": "automated releases based on conventional commits",
   "main": "index.js",
   "scripts": {
-    "test": "c8 mocha --node-option no-experimental-fetch test/*.js",
-    "posttest": "standard",
-    "fix": "standard --fix",
-    "build": "ncc build index.js"
+    "test": "c8 mocha --node-option no-experimental-fetch --recursive --timeout=5000 build/test",
+    "prepare": "npm run compile",
+    "lint": "gts check",
+    "compile": "tsc -p .",
+    "fix": "gts fix",
+    "build": "ncc build src/index.ts",
+    "pretest": "npm run compile"
   },
   "repository": {
     "type": "git",
@@ -26,17 +29,26 @@
   "homepage": "https://github.com/bcoe/release-please-action#readme",
   "dependencies": {
     "@actions/core": "^1.10.0",
-    "release-please": "^15.13.0"
+    "release-please": "^16.3.0"
   },
   "devDependencies": {
+    "@types/mocha": "^9.0.0",
+    "@types/node": "^20.8.10",
+    "@types/sinon": "^10.0.0",
     "@vercel/ncc": "^0.38.0",
     "c8": "^7.5.0",
+    "gts": "^5.2.0",
     "mocha": "^9.1.4",
+    "mocked-env": "^1.3.5",
     "nock": "^13.2.1",
     "sinon": "^9.2.4",
-    "standard": "^16.0.4"
+    "standard": "^16.0.4",
+    "typescript": "^4.6.4"
   },
   "standard": {
     "ignore": "dist/"
+  },
+  "engines": {
+    "node": ">=20.0.0"
   }
 }