Add automated release setup.

Author: Robert Jackson

CHANGELOG.md

@@ -0,0 +1,65 @@
+# Release
+
+Releases are mostly automated using
+[release-it](https://github.com/release-it/release-it/) and
+[lerna-changelog](https://github.com/lerna/lerna-changelog/).
+
+
+## Preparation
+
+Since the majority of the actual release process is automated, the primary
+remaining task prior to releasing is confirming that all pull requests that
+have been merged since the last release have been labeled with the appropriate
+`lerna-changelog` labels and the titles have been updated to ensure they
+represent something that would make sense to our users. Some great information
+on why this is important can be found at
+[keepachangelog.com](https://keepachangelog.com/en/1.0.0/), but the overall
+guiding principles here is that changelogs are for humans, not machines.
+
+When reviewing merged PR's the labels to be used are:
+
+* breaking - Used when the PR is considered a breaking change.
+* enhancement - Used when the PR adds a new feature or enhancement.
+* bug - Used when the PR fixes a bug included in a previous release.
+* documentation - Used when the PR adds or updates documentation.
+* internal - Used for internal changes that still require a mention in the
+  changelog/release notes.
+
+
+## Release
+
+Once the prep work is completed, the actual release is straight forward:
+
+* First ensure that you have `release-it` installed globally, generally done by
+  using one of the following commands:
+
+```
+# using https://volta.sh
+volta install release-it
+
+# using Yarn
+yarn global add release-it
+
+# using npm
+npm install --global release-it
+```
+
+* Second, ensure that you have installed your projects dependencies:
+
+```
+# using yarn
+yarn install
+
+# using npm
+npm install
+```
+
+* And last (but not least 😁) do your release:
+
+```
+release-it
+```
+
+[release-it](https://github.com/release-it/release-it/) manages the actual
+release process. It will prompt you through the process of choosing the version
+number, tagging, pushing the tag and commits, etc.

RELEASE.md

@@ -1,17 +1,20 @@
 {
   "name": "ember-cli-htmlbars-inline-precompile-codemod",
   "version": "0.1.0",
+  "keywords": [
+    "codemod-cli"
+  ],
+  "bin": "./bin/cli.js",
   "scripts": {
+    "coveralls": "cat ./coverage/lcov.info | node node_modules/.bin/coveralls",
     "lint": "eslint --cache .",
     "test": "codemod-cli test",
     "test:coverage": "codemod-cli test --coverage",
-    "update-docs": "codemod-cli update-docs",
-    "coveralls": "cat ./coverage/lcov.info | node node_modules/.bin/coveralls"
+    "update-docs": "codemod-cli update-docs"
+  },
+  "jest": {
+    "testEnvironment": "node"
   },
-  "bin": "./bin/cli.js",
-  "keywords": [
-    "codemod-cli"
-  ],
   "dependencies": {
     "codemod-cli": "^2.1.0"
   },
@@ -22,12 +25,27 @@
     "eslint-plugin-node": "^10.0.0",
     "eslint-plugin-prettier": "^3.1.1",
     "jest": "^24.9.0",
-    "prettier": "^1.18.2"
+    "prettier": "^1.18.2",
+    "release-it": "^12.2.1",
+    "release-it-lerna-changelog": "^1.0.3"
   },
   "engines": {
     "node": "8.* || 10.* || >= 12"
   },
-  "jest": {
-    "testEnvironment": "node"
+  "publishConfig": {
+    "registry": "https://registry.npmjs.org"
+  },
+  "release-it": {
+    "plugins": {
+      "release-it-lerna-changelog": {
+        "infile": "CHANGELOG.md"
+      }
+    },
+    "git": {
+      "tagName": "v${version}"
+    },
+    "github": {
+      "release": true
+    }
   }
 }