feat: completed migration to SR 12

BREAKING CHANGE: as mentioned previously required LTS node of >= 8.9.0.

package.json

@@ -16,7 +16,6 @@
     "nyc": "^11.0.3",
     "pre-git": "^3.17.0",
     "semantic-release": "^12.1.0",
-    "simple-commit-message": "^4.0.0",
     "standard": "^10.0.2"
   },
   "files": [
@@ -36,9 +35,17 @@
   "release": {
     "branch": "master",
     "verifyConditions": ["@semantic-release/npm", "@semantic-release/github"],
-    "analyzeCommits": "simple-commit-message",
-    "generateNotes": {
-      "config": "simple-commit-message"
+    "analyzeCommits": {
+      "preset": "angular",
+      "releaseRules": [
+        { "type": "docs", "release": "patch" },
+        { "type": "refactor", "release": "patch" },
+        { "type": "style", "release": "patch" },
+        { "type": "minor", "release": "minor" },
+        { "type": "patch", "release": "patch" },
+        { "type": "major", "release": "major" },
+        { "type": "breaking", "release": "major" }
+      ]
     }
   },
   "repository": {
@@ -50,8 +57,7 @@
     "coverage:upload": "npm run -s coverage -- --reporter=text-lcov | coveralls",
     "pretest": "standard",
     "semantic-release": "semantic-release",
-    "test": "nyc ava -v --no-cov test.js",
-    "commit": "simple-commit-message"
+    "test": "nyc ava -v --no-cov test.js"
   },
   "config": {
     "pre-git": {

yarn.lock

@@ -4366,22 +4366,6 @@ simple-commit-message@3.3.2:
     semver "5.4.1"
     word-wrap "1.2.3"
 
-simple-commit-message@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/simple-commit-message/-/simple-commit-message-4.0.0.tgz#de412606fd8b938e791d5512dc6ebdcb3cae456a"
-  dependencies:
-    am-i-a-dependency "1.1.2"
-    check-more-types "2.24.0"
-    debug "3.1.0"
-    ggit "2.4.2"
-    hr "0.1.3"
-    inquirer "0.12.0"
-    inquirer-confirm "0.2.2"
-    largest-semantic-change "1.0.0"
-    lazy-ass "1.6.0"
-    semver "5.4.1"
-    word-wrap "1.2.3"
-
 slash@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/slash/-/slash-1.0.0.tgz#c41f2f6c39fc16d1cd17ad4b5d896114ae470d55"