feat: build for release

Author: github-actions[bot]

README.md

@@ -1,6 +1,79 @@
-This Source contains the source code and configurations for the Dolittle EstablishContext Github action.
+# GitHub Action - Increment Version
+This GitHub action increments a given version.
 
-## Pre requisites
-* Node >= 12
-* npm
-* yarn
+![Github JavaScript Actions CI/CD](https://github.com/dolittle/increment-version-action/workflows/Github%20JavaScript%20Actions%20CI/CD/badge.svg)
+
+### Pre requisites
+Create a workflow `.yml` file in your `.github/workflows` directory. An [example workflow](#example-workflow) is available below.
+
+For more information, reference the GitHub Help Documentation for [Creating a workflow file](https://help.github.com/en/articles/configuring-a-workflow#creating-a-workflow-file)
+
+### Inputs
+- `version` (required): The version to increment
+- `release-type` (required): The release type to increment the version with
+- `prerelease-identifier`: The prerelease identifier to use when incrementing
+
+### Outputs
+- `previous-version`: The inputted version
+- `next-version`: The incremented version
+
+### Example Workflow
+```yaml
+on:
+  push:
+    branches:
+    - '**'
+  pull_request:
+    types: [closed]
+
+name: Increment Version
+
+jobs:
+  context:
+    name: Increment Version
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Increment version
+        uses: dolittle/increment-version-action@v2
+        with:
+          version: 2.0.0
+          release-type: minor
+
+```
+
+### Example Workflow - Increment to new minor prerelease
+```yaml
+on:
+  push:
+    branches:
+    - '**'
+  pull_request:
+    types: [closed]
+
+name: Increment Version
+
+jobs:
+  context:
+    name: Increment Version
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Increment version
+        uses: dolittle/increment-version-action@v2
+        with:
+            version: 2.0.0
+            release-type: preminor
+            prerelease-identifier: alpha
+
+```
+
+## Contributing
+We're always open for contributions and bug fixes!
+
+### Pre requisites
+- node <= 12
+- yarn
+- git

action.yml

@@ -18,5 +18,5 @@ outputs:
     description: The incremented version
 
 runs:
-  using: 'node12'
+  using: 'node16'
   main: 'release/index.js'