chore: add release-it config

Author: beevelop

.release-it.json

@@ -0,0 +1,31 @@
+{
+  "git": {
+    "commitMessage": "chore(release): v${version}",
+    "tagName": "v${version}",
+    "push": true,
+    "requireCleanWorkingDir": true
+  },
+  "github": {
+    "release": true,
+    "releaseName": "v${version}",
+    "tokenRef": "GITHUB_TOKEN"
+  },
+  "npm": {
+    "publish": false
+  },
+  "plugins": {
+    "release-it-calver-plugin": {
+      "format": "YYYY.MM.MICRO"
+    },
+    "@release-it/conventional-changelog": {
+      "preset": {
+        "name": "conventionalcommits"
+      },
+      "infile": "CHANGELOG.md",
+      "header": "# Changelog\n\nAll notable changes to this project will be documented in this file.\n\nThe format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),\nand this project adheres to [Calendar Versioning](https://calver.org/).\n\n"
+    }
+  },
+  "hooks": {
+    "before:init": ["git status --porcelain"]
+  }
+}

CHANGELOG.md

@@ -0,0 +1,7 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Calendar Versioning](https://calver.org/).
+

package.json

@@ -0,0 +1,20 @@
+{
+  "name": "docker-java",
+  "version": "2023.12.1",
+  "description": "Java / OpenJDK Docker image with calendar versioning",
+  "private": true,
+  "scripts": {
+    "release": "release-it",
+    "release:dry": "release-it --dry-run"
+  },
+  "devDependencies": {
+    "release-it": "^17.0.0",
+    "release-it-calver-plugin": "^2024.1.0",
+    "@release-it/conventional-changelog": "^8.0.0"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/beevelop/docker-java.git"
+  },
+  "license": "MIT"
+}