feat(OGS-005): ChatGPT completions integration

* feat: adding completion utility for chat gpt

Author: mateoguzmana

.github/workflows/pre-fill-pull-request.yml

@@ -54,3 +54,4 @@ jobs:
             ["feat", "fix", "chore", "docs", "refactor", "test", "style", "ci", "perf", "build"]
           tickets: |
             ["OGS", "LTR", "AGI", "MIR", "APA"]
+          chat-gpt-token: ${{ secrets.CHAT_GPT_TOKEN }}

README.md

@@ -35,13 +35,14 @@ You can see a [demo pull request](https://github.com/mateoguzmana/semantic-pull-
 
 | Option                                  | Description                                 | Default                         |
 | --------------------------------------- | ------------------------------------------- | ------------------------------- |
-| `github-token`                          | The GitHub token to use for the API calls.  | `${{ secrets.GITHUB_TOKEN }}`   |
+| `github-token`                          | GitHub token to use for the API calls.      | `${{ secrets.GITHUB_TOKEN }}`   |
 | [`title-format`](#title-format)         | The title format to use                     | `'prefix(ticket): description'` |
 | [`project-base-url`](#project-base-url) | Base URL for the project/task/ticket system | `'https://example.com'`         |
 | [`template-type`](#template-type)       | The template type to use                    | `'basic'`                       |
 | [`custom-template`](#custom-template)   | If set, `template-type` is ignored          |                                 |
 | [`prefixes`](#prefixes)                 | The prefixes to use                         | [Default prefixes](#prefixes)   |
 | [`tickets`](#tickets)                   | The tickets to use                          | [Default tickets](#tickets)     |
+| `chat-gpt-token`                        | See [ChatGPT Token](#chatgpt-token)         |                                 |
 
 ### Title Format
 
@@ -172,6 +173,12 @@ You can pass them as an array of strings:
       ["test", "test2"]
 ```
 
+### ChatGPT Token
+
+ChatGPT token. If set, the action will try to generate a pull request description using ChatGPT.
+
+**Note**: This is experimental.
+
 ---
 
 ## Contributing

action.yml

@@ -28,6 +28,9 @@ inputs:
     type: array
     items:
       type: string
+  chat-gpt-token:
+    description: 'ChatGPT token. If set, the action will try to generate a pull request description using ChatGPT.'
+    required: false
 runs:
   using: 'node16'
   main: 'dist/index.js'