chore(prompts.ts): update INIT_MAIN_PROMPT content to provide clearer instructions and improve readability

The content of the INIT_MAIN_PROMPT has been updated to provide clearer instructions on how to create clean and comprehensive commit messages in the conventional commit convention. The changes include clarifying the purpose of the mission, specifying the use of 'git diff --staged' command, and providing guidelines on prefaces, descriptions, tense, and line length. The update also includes using the language variable for the commit message. This improves the readability and usability of the prompt for users.
2026-01-13 07:38:01 -05:00 · 2023-09-03 15:38:37 +08:00
55 changed files with 10880 additions and 74053 deletions
--- a/.dockerignore
+++ b/.dockerignore
@@ -1 +0,0 @@
-.env
--- a/.github/workflows/stale.yml
+++ b/.github/workflows/stale.yml
@@ -0,0 +1,28 @@
+# This workflow warns and then closes issues and PRs that have had no activity for a specified amount of time.
+#
+# You can adjust the behavior by modifying this file.
+# For more information, see:
+# https://github.com/actions/stale
+name: Mark stale issues and pull requests
+
+on:
+  schedule:
+  - cron: '27 21 * * *'
+
+jobs:
+  stale:
+
+    runs-on: ubuntu-latest
+    permissions:
+      issues: write
+      pull-requests: write
+
+    steps:
+    - uses: actions/stale@v5
+      with:
+        repo-token: ${{ secrets.GITHUB_TOKEN }}
+        days-before-stale: 40
+        stale-issue-message: 'Stale issue message'
+        stale-pr-message: 'Stale pull request message'
+        stale-issue-label: 'no-issue-activity'
+        stale-pr-label: 'no-pr-activity'
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -1,46 +0,0 @@
-name: Testing
-
-on: [pull_request]
-
-jobs:
-  unit-test:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        node-version: [20.x]
-    steps:
-    - uses: actions/checkout@v2
-    - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v2
-      with:
-        node-version: ${{ matrix.node-version }}
-    - name: Install dependencies
-      run: npm install
-    - name: Run Unit Tests
-      run: npm run test:unit
-  e2e-test:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        node-version: [20.x]
-    steps:
-    - uses: actions/checkout@v2
-    - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v2
-      with:
-        node-version: ${{ matrix.node-version }}
-    - name: Install git
-      run: |
-        sudo apt-get update
-        sudo apt-get install -y git
-        git --version
-    - name: Setup git
-      run: |
-        git config --global user.email "test@example.com"
-        git config --global user.name "Test User"
-    - name: Install dependencies
-      run: npm install
-    - name: Build
-      run: npm run build
-    - name: Run E2E Tests
-      run: npm run test:e2e
--- a/README.md
+++ b/README.md
@@ -2,12 +2,13 @@
  <div>
    <img src=".github/logo-grad.svg" alt="OpenCommit logo"/>
    <h1 align="center">OpenCommit</h1>
-    <h4 align="center">Follow the bird <a href="https://twitter.com/_sukharev_"><img src="https://img.shields.io/twitter/follow/_sukharev_?style=flat&label=_sukharev_&logo=twitter&color=0bf&logoColor=fff" align="center"></a>
+    <h4 align="center">Follow the bird <a href="https://twitter.com/io_Y_oi"><img src="https://img.shields.io/twitter/follow/io_Y_oi?style=flat&label=io_Y_oi&logo=twitter&color=0bf&logoColor=fff" align="center"></a>
  </div>
-	<h2>Auto-generate meaningful commits in a second</h2>
+	<h2>Auto-generate meaningful commits in 1 second</h2>
 	<p>Killing lame commits with AI 🤯🔫</p>
 	<a href="https://www.npmjs.com/package/opencommit"><img src="https://img.shields.io/npm/v/opencommit" alt="Current version"></a>
-  <h4 align="center">🪩 Winner of <a href="https://twitter.com/_sukharev_/status/1683448136973582336">GitHub 2023 hackathon</a> 🪩</h4>
+  <h4 align="center">🪩 Winner of GitHub 2023 HACKATHON <a href="https://twitter.com/io_Y_oi/status/1683448136973582336"><img style="width:14px; height:14px; margin-top: -4px" src=".github/github-mark-white.png" align="center"></a>
+  </h4>
 </div>

 ---
@@ -28,10 +29,6 @@ You can use OpenCommit by simply running it via the CLI like this `oco`. 2 secon
   npm install -g opencommit
   ```

-   Alternatively run it via `npx opencommit` or `bunx opencommit`
-
-   MacOS may ask to run the command with `sudo` when installing a package globally.
-
 2. Get your API key from [OpenAI](https://platform.openai.com/account/api-keys). Make sure that you add your payment details, so the API works.

 3. Set the key to OpenCommit config:
@@ -58,57 +55,6 @@ git add <files...>
 oco
 ```

-### Running locally with Ollama
-
-You can also run it with local model through ollama:
-
- install and start ollama
- run `ollama run mistral` (do this only once, to pull model)
- run (in your project directory):
-
-```sh
-git add <files...>
-OCO_AI_PROVIDER='ollama' opencommit
-```
-
-If you want to use a model other than mistral, you can do so by setting the `OCO_AI_PROVIDER` environment variable as follows:
-
-```sh
-OCO_AI_PROVIDER='ollama/llama3:8b' opencommit
-```
-
-if you have ollama that is set up in docker/ on another machine with GPUs (not locally), you can change the default endpoint url.
-You can do so by setting the `OCO_OLLAMA_API_URL` environment variable as follows:
-
-```sh
-OCO_OLLAMA_API_URL='http://192.168.1.10:11434/api/chat' opencommit
-```
-
-where 192.168.1.10 is example of endpoint URL, where you have ollama set up.
-
-### Flags
-
-There are multiple optional flags that can be used with the `oco` command:
-
-#### Use Full GitMoji Specification
-
-Link to the GitMoji specification: https://gitmoji.dev/
-
-This flag can only be used if the `OCO_EMOJI` configuration item is set to `true`. This flag allows users to use all emojis in the GitMoji specification, By default, the GitMoji full specification is set to `false`, which only includes 10 emojis (🐛✨📝🚀✅♻️⬆️🔧🌐💡).
-This is due to limit the number of tokens sent in each request. However, if you would like to use the full GitMoji specification, you can use the `--fgm` flag.
-
-```
-oco --fgm
-```
-
-#### Skip Commit Confirmation
-
-This flag allows users to automatically commit the changes without having to manually confirm the commit message. This is useful for users who want to streamline the commit process and avoid additional steps. To use this flag, you can run the following command:
-
-```
-oco --yes
-```
-
 ## Configuration

 ### Local per repo configuration
@@ -117,17 +63,14 @@ Create a `.env` file and add OpenCommit config variables there like this:

 ```env
 OCO_OPENAI_API_KEY=<your OpenAI API token>
-OCO_TOKENS_MAX_INPUT=<max model token limit (default: 4096)>
-OCO_TOKENS_MAX_OUTPUT=<max response tokens (default: 500)>
+OCO_OPENAI_MAX_TOKENS=<max response tokens from OpenAI API>
 OCO_OPENAI_BASE_PATH=<may be used to set proxy path to OpenAI api>
 OCO_DESCRIPTION=<postface a message with ~3 sentences description of the changes>
 OCO_EMOJI=<boolean, add GitMoji>
-OCO_MODEL=<either 'gpt-4o', 'gpt-4', 'gpt-4-turbo', 'gpt-3.5-turbo' (default), 'gpt-3.5-turbo-0125', 'gpt-4-1106-preview', 'gpt-4-turbo-preview' or 'gpt-4-0125-preview'>
+OCO_MODEL=<either 'gpt-4', 'gpt-3.5-turbo-16k' (default), 'gpt-3.5-turbo-0613' or 'gpt-3.5-turbo'>
 OCO_LANGUAGE=<locale, scroll to the bottom to see options>
 OCO_MESSAGE_TEMPLATE_PLACEHOLDER=<message template placeholder, default: '$msg'>
 OCO_PROMPT_MODULE=<either conventional-commit or @commitlint, default: conventional-commit>
-OCO_ONE_LINE_COMMIT=<one line commit message, default: false>
-OCO_AI_PROVIDER=<anthropic, azure, ollama or ollama/model default ollama model: mistral>
 ```

 ### Global config for all repos
@@ -137,7 +80,7 @@ Local config still has more priority than Global config, but you may set `OCO_MO
 Simply set any of the variables above like this:

 ```sh
-oco config set OCO_MODEL=gpt-4o
+oco config set OCO_MODEL=gpt-4
 ```

 Configure [GitMoji](https://gitmoji.dev/) to preface a message.
@@ -154,7 +97,7 @@ oco config set OCO_EMOJI=false

 ### Switch to GPT-4 or other models

-By default, OpenCommit uses `gpt-4o` model.
+By default, OpenCommit uses `gpt-3.5-turbo-16k` model.

 You may switch to GPT-4 which performs better, but costs ~x15 times more 🤠

@@ -165,22 +108,10 @@ oco config set OCO_MODEL=gpt-4
 or for as a cheaper option:

 ```sh
-oco config set OCO_MODEL=gpt-4o-mini
+oco config set OCO_MODEL=gpt-3.5-turbo
 ```

-### Switch to Azure OpenAI
-
-By default OpenCommit uses [OpenAI](https://openai.com).
-
-You could switch to [Azure OpenAI Service](https://learn.microsoft.com/azure/cognitive-services/openai/)🚀
-
-```sh
-opencommit config set OCO_AI_PROVIDER=azure
-```
-
-Of course need to set 'OPENAI_API_KEY'. And also need to set the
-'OPENAI_BASE_PATH' for the endpoint and set the deployment name to
-'model'.
+Make sure that you spell it `gpt-4` (lowercase) and that you have API access to the 4th model. Even if you have ChatGPT+, that doesn't necessarily mean that you have API access to GPT-4.

 ### Locale configuration

@@ -201,14 +132,6 @@ oco config set OCO_LANGUAGE=française
 The default language setting is **English**
 All available languages are currently listed in the [i18n](https://github.com/di-sukharev/opencommit/tree/master/src/i18n) folder

-### Push to git
-
-Pushing to git is on by default but if you would like to turn it off just use:
-
-```sh
-oco config set OCO_GITPUSH=false
-```
-
 ### Switch to `@commitlint`

 OpenCommit allows you to choose the prompt module used to generate commit messages. By default, OpenCommit uses its conventional-commit message generator. However, you can switch to using the `@commitlint` prompt module if you prefer. This option lets you generate commit messages in respect with the local config.
@@ -223,7 +146,7 @@ Replace `<module>` with either `conventional-commit` or `@commitlint`.

 #### Example:

-To switch to using the `'@commitlint` prompt module, run:
+To switch to using th` '@commitlint` prompt module, run:

 ```sh
 oco config set OCO_PROMPT_MODULE=@commitlint
@@ -386,12 +309,11 @@ jobs:
          OCO_OPENAI_API_KEY: ${{ secrets.OCO_OPENAI_API_KEY }}

          # customization
-          OCO_TOKENS_MAX_INPUT: 4096
-          OCO_TOKENS_MAX_OUTPUT: 500
+          OCO_OPENAI_MAX_TOKENS: 500
          OCO_OPENAI_BASE_PATH: ''
          OCO_DESCRIPTION: false
          OCO_EMOJI: false
-          OCO_MODEL: gpt-4o
+          OCO_MODEL: gpt-3.5-turbo-16k
          OCO_LANGUAGE: en
          OCO_PROMPT_MODULE: conventional-commit
 ```
@@ -408,6 +330,4 @@ You pay for your requests to OpenAI API on your own.

 OpenCommit stores your key locally.

-OpenCommit by default uses 3.5-turbo model, it should not exceed $0.10 per casual working day.
-
-You may switch to gpt-4, it's better, but more expensive.
+OpenCommit by default uses ChatGPT (3.5-turbo-16k) official model, which is a lot cheaper than gpt-4.
--- a/jest.config.ts
+++ b/jest.config.ts
@@ -1,28 +0,0 @@
-/**
- * For a detailed explanation regarding each configuration property, visit:
- * https://jestjs.io/docs/configuration
- */
-
-import type { Config } from 'jest';
-
-const config: Config = {
-  testTimeout: 100_000,
-  coverageProvider: 'v8',
-  moduleDirectories: ['node_modules', 'src'],
-  preset: 'ts-jest/presets/js-with-ts-esm',
-  setupFilesAfterEnv: ['<rootDir>/test/jest-setup.ts'],
-  testEnvironment: 'node',
-  testRegex: ['.*\\.test\\.ts$'],
-  transformIgnorePatterns: ['node_modules/(?!cli-testing-library)'],
-  transform: {
-    '^.+\\.(ts|tsx)$': [
-      'ts-jest',
-      {
-        diagnostics: false,
-        useESM: true
-      }
-    ]
-  }
-};
-
-export default config;
--- a/out/cli.cjs
+++ b/out/cli.cjs
--- a/out/github-action.cjs
+++ b/out/github-action.cjs
--- a/out/tiktoken_bg.wasm
+++ b/out/tiktoken_bg.wasm
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "opencommit",
-  "version": "3.0.18",
+  "version": "3.0.0",
  "description": "Auto-generate impressive commits in 1 second. Killing lame commits with AI 🤯🔫",
  "keywords": [
    "git",
@@ -12,8 +12,7 @@
    "aicommit",
    "aicommits",
    "gptcommit",
-    "commit",
-    "ollama"
+    "commit"
  ],
  "main": "cli.js",
  "bin": {
@@ -41,39 +40,24 @@
  "scripts": {
    "watch": "npm run -S build -- --sourcemap --watch",
    "start": "node ./out/cli.cjs",
-    "ollama:start": "OCO_AI_PROVIDER='ollama' node ./out/cli.cjs",
    "dev": "ts-node ./src/cli.ts",
-    "dev:gemini": "OCO_AI_PROVIDER='gemini' ts-node ./src/cli.ts",
    "build": "rimraf out && node esbuild.config.js",
    "build:push": "npm run build && git add . && git commit -m 'build' && git push",
-    "deploy": "npm run build:push && git push --tags && npm publish --tag latest",
-    "deploy:patch": "npm version patch && npm run deploy",
+    "deploy": "npm run build:push && npm version patch && git push --tags && npm publish --tag latest",
    "lint": "eslint src --ext ts && tsc --noEmit",
-    "format": "prettier --write src",
-    "test": "node --no-warnings --experimental-vm-modules $( [ -f ./node_modules/.bin/jest ] && echo ./node_modules/.bin/jest || which jest ) test/unit",
-    "test:all": "npm run test:unit:docker && npm run test:e2e:docker",
-    "test:docker-build": "docker build -t oco-test -f test/Dockerfile .",
-    "test:unit": "NODE_OPTIONS=--experimental-vm-modules jest test/unit",
-    "test:unit:docker": "npm run test:docker-build && DOCKER_CONTENT_TRUST=0 docker run --rm oco-test npm run test:unit",
-    "test:e2e": "npm run test:e2e:setup && jest test/e2e",
-    "test:e2e:setup": "sh test/e2e/setup.sh",
-    "test:e2e:docker": "npm run test:docker-build && DOCKER_CONTENT_TRUST=0 docker run --rm oco-test npm run test:e2e"
+    "format": "prettier --write src"
  },
  "devDependencies": {
    "@commitlint/types": "^17.4.4",
    "@types/ini": "^1.3.31",
    "@types/inquirer": "^9.0.3",
-    "@types/jest": "^29.5.12",
    "@types/node": "^16.18.14",
    "@typescript-eslint/eslint-plugin": "^5.45.0",
    "@typescript-eslint/parser": "^5.45.0",
-    "cli-testing-library": "^2.0.2",
    "dotenv": "^16.0.3",
    "esbuild": "^0.15.18",
    "eslint": "^8.28.0",
-    "jest": "^29.7.0",
    "prettier": "^2.8.4",
-    "ts-jest": "^29.1.2",
    "ts-node": "^10.9.1",
    "typescript": "^4.9.3"
  },
@@ -81,14 +65,10 @@
    "@actions/core": "^1.10.0",
    "@actions/exec": "^1.1.1",
    "@actions/github": "^5.1.1",
-    "@azure/openai": "^1.0.0-beta.12",
-    "@anthropic-ai/sdk": "^0.19.2",
    "@clack/prompts": "^0.6.1",
    "@dqbd/tiktoken": "^1.0.2",
-    "@google/generative-ai": "^0.11.4",
    "@octokit/webhooks-schemas": "^6.11.0",
    "@octokit/webhooks-types": "^6.11.0",
-    "ai": "^2.2.14",
    "axios": "^1.3.4",
    "chalk": "^5.2.0",
    "cleye": "^1.3.2",
@@ -98,8 +78,5 @@
    "ini": "^3.0.1",
    "inquirer": "^9.1.4",
    "openai": "^3.2.1"
-  },
-  "overrides": {
-    "whatwg-url": "13.0.0"
  }
 }
--- a/src/engine/openAi.ts
+++ b/src/engine/openAi.ts
@@ -1,7 +1,6 @@
 import axios from 'axios';
 import chalk from 'chalk';
 import { execa } from 'execa';
-
 import {
  ChatCompletionRequestMessage,
  Configuration as OpenAiApiConfiguration,
@@ -12,38 +11,25 @@ import { intro, outro } from '@clack/prompts';

 import {
  CONFIG_MODES,
-  DEFAULT_TOKEN_LIMITS,
+  DEFAULT_MODEL_TOKEN_LIMIT,
  getConfig
-} from '../commands/config';
-import { GenerateCommitMessageErrorEnum } from '../generateCommitMessageFromGitDiff';
-import { tokenCount } from '../utils/tokenCount';
-import { AiEngine } from './Engine';
-import { MODEL_LIST } from '../commands/config';
+} from './commands/config';
+import { GenerateCommitMessageErrorEnum } from './generateCommitMessageFromGitDiff';
+import { tokenCount } from './utils/tokenCount';

 const config = getConfig();

-const MAX_TOKENS_OUTPUT =
-  config?.OCO_TOKENS_MAX_OUTPUT ||
-  DEFAULT_TOKEN_LIMITS.DEFAULT_MAX_TOKENS_OUTPUT;
-const MAX_TOKENS_INPUT =
-  config?.OCO_TOKENS_MAX_INPUT || DEFAULT_TOKEN_LIMITS.DEFAULT_MAX_TOKENS_INPUT;
+let maxTokens = config?.OCO_OPENAI_MAX_TOKENS;
 let basePath = config?.OCO_OPENAI_BASE_PATH;
 let apiKey = config?.OCO_OPENAI_API_KEY;

 const [command, mode] = process.argv.slice(2);

-const provider = config?.OCO_AI_PROVIDER;
-
-if (
-  provider === 'openai' &&
-  !apiKey &&
-  command !== 'config' &&
-  mode !== CONFIG_MODES.set
-) {
+if (!apiKey && command !== 'config' && mode !== CONFIG_MODES.set) {
  intro('opencommit');

  outro(
-    'OCO_OPENAI_API_KEY is not set, please run `oco config set OCO_OPENAI_API_KEY=<your token> . If you are using GPT, make sure you add payment details, so API works.`'
+    'OCO_OPENAI_API_KEY is not set, please run `oco config set OCO_OPENAI_API_KEY=<your token>. Make sure you add payment details, so API works.`'
  );
  outro(
    'For help look into README https://github.com/di-sukharev/opencommit#setup'
@@ -53,18 +39,8 @@ if (
 }

 const MODEL = config?.OCO_MODEL || 'gpt-3.5-turbo';
-if (provider === 'openai' &&
-  MODEL.typeof !== 'string' && 
-    command !== 'config' &&
-    mode !== CONFIG_MODES.set) {
-  outro(
-    `${chalk.red('✖')} Unsupported model ${MODEL}. The model can be any string, but the current configuration is not supported.`
-  );
-  process.exit(1);
-}

-export class OpenAi implements AiEngine {
-  
+class OpenAi {
  private openAiApiConfiguration = new OpenAiApiConfiguration({
    apiKey: apiKey
  });
@@ -85,14 +61,14 @@ export class OpenAi implements AiEngine {
      messages,
      temperature: 0,
      top_p: 0.1,
-      max_tokens: MAX_TOKENS_OUTPUT
+      max_tokens: maxTokens || 500
    };
    try {
      const REQUEST_TOKENS = messages
-        .map((msg) => tokenCount(msg.content as string) + 4)
+        .map((msg) => tokenCount(msg.content) + 4)
        .reduce((a, b) => a + b, 0);

-      if (REQUEST_TOKENS > MAX_TOKENS_INPUT - MAX_TOKENS_OUTPUT) {
+      if (REQUEST_TOKENS > DEFAULT_MODEL_TOKEN_LIMIT - maxTokens) {
        throw new Error(GenerateCommitMessageErrorEnum.tooMuchTokens);
      }

@@ -122,6 +98,18 @@ export class OpenAi implements AiEngine {
      throw err;
    }
  };
-  
 }

+export const getOpenCommitLatestVersion = async (): Promise<
+  string | undefined
+> => {
+  try {
+    const { stdout } = await execa('npm', ['view', 'opencommit', 'version']);
+    return stdout;
+  } catch (_) {
+    outro('Error while getting the latest version of opencommit');
+    return undefined;
+  }
+};
+
+export const api = new OpenAi();
--- a/src/cli.ts
+++ b/src/cli.ts
@@ -17,25 +17,17 @@ cli(
    version: packageJSON.version,
    name: 'opencommit',
    commands: [configCommand, hookCommand, commitlintConfigCommand],
-    flags: {
-      fgm: Boolean,
-      yes: {
-        type: Boolean,
-        alias: 'y',
-        description: 'Skip commit confirmation prompt',
-        default: false
-      }
-    },
+    flags: {},
    ignoreArgv: (type) => type === 'unknown-flag' || type === 'argument',
    help: { description: packageJSON.description }
  },
-  async ({ flags }) => {
+  async () => {
    await checkIsLatestVersion();

    if (await isHookCalled()) {
      prepareCommitMessageHook();
    } else {
-      commit(extraArgs, false, flags.fgm, flags.yes);
+      commit(extraArgs);
    }
  },
  extraArgs
--- a/src/commands/commit.ts
+++ b/src/commands/commit.ts
@@ -40,28 +40,20 @@ const checkMessageTemplate = (extraArgs: string[]): string | false => {

 const generateCommitMessageFromGitDiff = async (
  diff: string,
-  extraArgs: string[],
-  fullGitMojiSpec: boolean,
-  skipCommitConfirmation: boolean
+  extraArgs: string[]
 ): Promise<void> => {
  await assertGitRepo();
  const commitSpinner = spinner();
  commitSpinner.start('Generating the commit message');

  try {
-    let commitMessage = await generateCommitMessageByDiff(
-      diff,
-      fullGitMojiSpec
-    );
+    let commitMessage = await generateCommitMessageByDiff(diff);

    const messageTemplate = checkMessageTemplate(extraArgs);
    if (
      config?.OCO_MESSAGE_TEMPLATE_PLACEHOLDER &&
      typeof messageTemplate === 'string'
    ) {
-      const messageTemplateIndex = extraArgs.indexOf(messageTemplate);
-      extraArgs.splice(messageTemplateIndex, 1);
-
      commitMessage = messageTemplate.replace(
        config?.OCO_MESSAGE_TEMPLATE_PLACEHOLDER,
        commitMessage
@@ -77,7 +69,7 @@ ${commitMessage}
 ${chalk.grey('——————————————————')}`
    );

-    const isCommitConfirmedByUser = skipCommitConfirmation || await confirm({
+    const isCommitConfirmedByUser = await confirm({
      message: 'Confirm the commit message?'
    });

@@ -95,17 +87,13 @@ ${chalk.grey('——————————————————')}`

      const remotes = await getGitRemotes();

-      // user isn't pushing, return early
-      if (config?.OCO_GITPUSH === false)
-          return
-
      if (!remotes.length) {
        const { stdout } = await execa('git', ['push']);
        if (stdout) outro(stdout);
        process.exit(0);
      }

-      if (remotes.length === 1 && config?.OCO_GITPUSH !== true) {
+      if (remotes.length === 1) {
        const isPushConfirmedByUser = await confirm({
          message: 'Do you want to run `git push`?'
        });
@@ -155,18 +143,6 @@ ${chalk.grey('——————————————————')}`
        } else outro(`${chalk.gray('✖')} process cancelled`);
      }
    }
-    if (!isCommitConfirmedByUser && !isCancel(isCommitConfirmedByUser)) {
-      const regenerateMessage = await confirm({
-        message: 'Do you want to regenerate the message ?'
-      });
-      if (regenerateMessage && !isCancel(isCommitConfirmedByUser)) {
-        await generateCommitMessageFromGitDiff(
-          diff,
-          extraArgs,
-          fullGitMojiSpec
-        )
-      }
-    }
  } catch (error) {
    commitSpinner.stop('📝 Commit message generated');

@@ -178,9 +154,7 @@ ${chalk.grey('——————————————————')}`

 export async function commit(
  extraArgs: string[] = [],
-  isStageAllFlag: Boolean = false,
-  fullGitMojiSpec: boolean = false,
-  skipCommitConfirmation: boolean = false
+  isStageAllFlag: Boolean = false
 ) {
  if (isStageAllFlag) {
    const changedFiles = await getChangedFiles();
@@ -220,7 +194,7 @@ export async function commit(
      isStageAllAndCommitConfirmedByUser &&
      !isCancel(isStageAllAndCommitConfirmedByUser)
    ) {
-      await commit(extraArgs, true, fullGitMojiSpec);
+      await commit(extraArgs, true);
      process.exit(1);
    }

@@ -238,7 +212,7 @@ export async function commit(
      await gitAdd({ files });
    }

-    await commit(extraArgs, false, fullGitMojiSpec);
+    await commit(extraArgs, false);
    process.exit(1);
  }

@@ -251,9 +225,7 @@ export async function commit(
  const [, generateCommitError] = await trytm(
    generateCommitMessageFromGitDiff(
      await getDiff({ files: stagedFiles }),
-      extraArgs,
-      fullGitMojiSpec,
-      skipCommitConfirmation
+      extraArgs
    )
  );

--- a/src/commands/config.ts
+++ b/src/commands/config.ts
@@ -4,109 +4,34 @@ import * as dotenv from 'dotenv';
 import { existsSync, readFileSync, writeFileSync } from 'fs';
 import { parse as iniParse, stringify as iniStringify } from 'ini';
 import { homedir } from 'os';
-import { join as pathJoin, resolve as pathResolve } from 'path';
+import { join as pathJoin } from 'path';

 import { intro, outro } from '@clack/prompts';

 import { COMMANDS } from '../CommandsEnum';
 import { getI18nLocal } from '../i18n';
-import { TEST_MOCK_TYPES } from '../engine/testAi';
+
+dotenv.config();

 export enum CONFIG_KEYS {
  OCO_OPENAI_API_KEY = 'OCO_OPENAI_API_KEY',
-  OCO_ANTHROPIC_API_KEY = 'OCO_ANTHROPIC_API_KEY',
-  OCO_AZURE_API_KEY = 'OCO_AZURE_API_KEY',
-  OCO_GEMINI_API_KEY = 'OCO_GEMINI_API_KEY',
-  OCO_GEMINI_BASE_PATH = 'OCO_GEMINI_BASE_PATH',
-  OCO_TOKENS_MAX_INPUT = 'OCO_TOKENS_MAX_INPUT',
-  OCO_TOKENS_MAX_OUTPUT = 'OCO_TOKENS_MAX_OUTPUT',
+  OCO_OPENAI_MAX_TOKENS = 'OCO_OPENAI_MAX_TOKENS',
  OCO_OPENAI_BASE_PATH = 'OCO_OPENAI_BASE_PATH',
  OCO_DESCRIPTION = 'OCO_DESCRIPTION',
  OCO_EMOJI = 'OCO_EMOJI',
  OCO_MODEL = 'OCO_MODEL',
  OCO_LANGUAGE = 'OCO_LANGUAGE',
  OCO_MESSAGE_TEMPLATE_PLACEHOLDER = 'OCO_MESSAGE_TEMPLATE_PLACEHOLDER',
-  OCO_PROMPT_MODULE = 'OCO_PROMPT_MODULE',
-  OCO_AI_PROVIDER = 'OCO_AI_PROVIDER',
-  OCO_GITPUSH = 'OCO_GITPUSH',
-  OCO_ONE_LINE_COMMIT = 'OCO_ONE_LINE_COMMIT',
-  OCO_AZURE_ENDPOINT = 'OCO_AZURE_ENDPOINT',
-  OCO_TEST_MOCK_TYPE = 'OCO_TEST_MOCK_TYPE',
-  OCO_API_URL = 'OCO_API_URL',
-  OCO_OLLAMA_API_URL = 'OCO_OLLAMA_API_URL',
-  OCO_FLOWISE_ENDPOINT = 'OCO_FLOWISE_ENDPOINT',
-  OCO_FLOWISE_API_KEY = 'OCO_FLOWISE_API_KEY'
+  OCO_PROMPT_MODULE = 'OCO_PROMPT_MODULE'
 }

+export const DEFAULT_MODEL_TOKEN_LIMIT = 4096;
+
 export enum CONFIG_MODES {
  get = 'get',
  set = 'set'
 }

-export const MODEL_LIST = {
-  openai: [
-    'gpt-3.5-turbo',
-    'gpt-3.5-turbo-instruct',
-    'gpt-3.5-turbo-0613',
-    'gpt-3.5-turbo-0301',
-    'gpt-3.5-turbo-1106',
-    'gpt-3.5-turbo-0125',
-    'gpt-3.5-turbo-16k',
-    'gpt-3.5-turbo-16k-0613',
-    'gpt-3.5-turbo-16k-0301',
-    'gpt-4',
-    'gpt-4-0314',
-    'gpt-4-0613',
-    'gpt-4-1106-preview',
-    'gpt-4-0125-preview',
-    'gpt-4-turbo-preview',
-    'gpt-4-vision-preview',
-    'gpt-4-1106-vision-preview',
-    'gpt-4-turbo',
-    'gpt-4-turbo-2024-04-09',
-    'gpt-4-32k',
-    'gpt-4-32k-0314',
-    'gpt-4-32k-0613',
-    'gpt-4o',
-    'gpt-4o-2024-05-13',
-    'gpt-4o-mini',
-    'gpt-4o-mini-2024-07-18'
-  ],
-
-  anthropic: [
-    'claude-3-5-sonnet-20240620',
-    'claude-3-opus-20240229',
-    'claude-3-sonnet-20240229',
-    'claude-3-haiku-20240307'
-  ],
-
-  gemini: [
-    'gemini-1.5-flash',
-    'gemini-1.5-pro',
-    'gemini-1.0-pro',
-    'gemini-pro-vision',
-    'text-embedding-004'
-  ]
-};
-
-const getDefaultModel = (provider: string | undefined): string => {
-  switch (provider) {
-    case 'ollama':
-      return '';
-    case 'anthropic':
-      return MODEL_LIST.anthropic[0];
-    case 'gemini':
-      return MODEL_LIST.gemini[0];
-    default:
-      return MODEL_LIST.openai[0];
-  }
-};
-
-export enum DEFAULT_TOKEN_LIMITS {
-  DEFAULT_MAX_TOKENS_INPUT = 4096,
-  DEFAULT_MAX_TOKENS_OUTPUT = 500
-}
-
 const validateConfig = (
  key: string,
  condition: any,
@@ -122,76 +47,17 @@ const validateConfig = (
 };

 export const configValidators = {
-  [CONFIG_KEYS.OCO_OPENAI_API_KEY](value: any, config: any = {}) {
-    if (config.OCO_AI_PROVIDER == 'gemini') return value;
-
-    //need api key unless running locally with ollama
+  [CONFIG_KEYS.OCO_OPENAI_API_KEY](value: any, config?: any) {
+    validateConfig(CONFIG_KEYS.OCO_OPENAI_API_KEY, value, 'Cannot be empty');
    validateConfig(
-      'OpenAI API_KEY',
-      value ||
-        config.OCO_ANTHROPIC_API_KEY ||
-        config.OCO_AI_PROVIDER.startsWith('ollama') ||
-        config.OCO_AZURE_API_KEY ||
-        config.OCO_AI_PROVIDER == 'test' ||
-        config.OCO_AI_PROVIDER == 'flowise',
-      'You need to provide an OpenAI/Anthropic/Azure API key'
+      CONFIG_KEYS.OCO_OPENAI_API_KEY,
+      value.startsWith('sk-'),
+      'Must start with "sk-"'
    );
    validateConfig(
      CONFIG_KEYS.OCO_OPENAI_API_KEY,
-      value.startsWith('sk-') || config.OCO_AI_PROVIDER != 'openai',
-      'Must start with "sk-" for openai provider'
-    );
-
-    return value;
-  },
-
-  [CONFIG_KEYS.OCO_AZURE_API_KEY](value: any, config: any = {}) {
-    validateConfig(
-      'ANTHROPIC_API_KEY',
-      value ||
-        config.OCO_OPENAI_API_KEY ||
-        config.OCO_AZURE_API_KEY ||
-        config.OCO_AI_PROVIDER == 'ollama' ||
-        config.OCO_AI_PROVIDER == 'test' ||
-        config.OCO_AI_PROVIDER == 'flowise',
-      'You need to provide an OpenAI/Anthropic/Azure API key'
-    );
-
-    return value;
-  },
-
-  [CONFIG_KEYS.OCO_GEMINI_API_KEY](value: any, config: any = {}) {
-    // only need to check for gemini api key if using gemini
-    if (config.OCO_AI_PROVIDER != 'gemini') return value;
-
-    validateConfig(
-      'Gemini API Key',
-      value || config.OCO_GEMINI_API_KEY || config.OCO_AI_PROVIDER == 'test',
-      'You need to provide an Gemini API key'
-    );
-
-    return value;
-  },
-
-  [CONFIG_KEYS.OCO_ANTHROPIC_API_KEY](value: any, config: any = {}) {
-    validateConfig(
-      'ANTHROPIC_API_KEY',
-      value ||
-        config.OCO_OPENAI_API_KEY ||
-        config.OCO_AI_PROVIDER == 'ollama' ||
-        config.OCO_AI_PROVIDER == 'test' ||
-        config.OCO_AI_PROVIDER == 'flowise',
-      'You need to provide an OpenAI/Anthropic API key'
-    );
-
-    return value;
-  },
-
-  [CONFIG_KEYS.OCO_FLOWISE_API_KEY](value: any, config: any = {}) {
-    validateConfig(
-      CONFIG_KEYS.OCO_FLOWISE_API_KEY,
-      value || config.OCO_AI_PROVIDER != 'flowise',
-      'You need to provide a flowise API key'
+      config[CONFIG_KEYS.OCO_OPENAI_BASE_PATH] || value.length === 51,
+      'Must be 51 characters long'
    );

    return value;
@@ -207,37 +73,18 @@ export const configValidators = {
    return value;
  },

-  [CONFIG_KEYS.OCO_TOKENS_MAX_INPUT](value: any) {
+  [CONFIG_KEYS.OCO_OPENAI_MAX_TOKENS](value: any) {
    // If the value is a string, convert it to a number.
    if (typeof value === 'string') {
      value = parseInt(value);
      validateConfig(
-        CONFIG_KEYS.OCO_TOKENS_MAX_INPUT,
+        CONFIG_KEYS.OCO_OPENAI_MAX_TOKENS,
        !isNaN(value),
        'Must be a number'
      );
    }
    validateConfig(
-      CONFIG_KEYS.OCO_TOKENS_MAX_INPUT,
-      value ? typeof value === 'number' : undefined,
-      'Must be a number'
-    );
-
-    return value;
-  },
-
-  [CONFIG_KEYS.OCO_TOKENS_MAX_OUTPUT](value: any) {
-    // If the value is a string, convert it to a number.
-    if (typeof value === 'string') {
-      value = parseInt(value);
-      validateConfig(
-        CONFIG_KEYS.OCO_TOKENS_MAX_OUTPUT,
-        !isNaN(value),
-        'Must be a number'
-      );
-    }
-    validateConfig(
-      CONFIG_KEYS.OCO_TOKENS_MAX_OUTPUT,
+      CONFIG_KEYS.OCO_OPENAI_MAX_TOKENS,
      value ? typeof value === 'number' : undefined,
      'Must be a number'
    );
@@ -273,27 +120,19 @@ export const configValidators = {
    return value;
  },

-  [CONFIG_KEYS.OCO_MODEL](value: any, config: any = {}) {
+  [CONFIG_KEYS.OCO_MODEL](value: any) {
    validateConfig(
      CONFIG_KEYS.OCO_MODEL,
      [
-        ...MODEL_LIST.openai,
-        ...MODEL_LIST.anthropic,
-        ...MODEL_LIST.gemini
-      ].includes(value) ||
-        config.OCO_AI_PROVIDER == 'ollama' ||
-        config.OCO_AI_PROVIDER == 'azure' ||
-        config.OCO_AI_PROVIDER == 'test' ||
-        config.OCO_AI_PROVIDER == 'flowise',
-      `${value} is not supported yet, use:\n\n ${[
-        ...MODEL_LIST.openai,
-        ...MODEL_LIST.anthropic,
-        ...MODEL_LIST.gemini
-      ].join('\n')}`
+        'gpt-3.5-turbo',
+        'gpt-4',
+        'gpt-3.5-turbo-16k',
+        'gpt-3.5-turbo-0613'
+      ].includes(value),
+      `${value} is not supported yet, use 'gpt-4', 'gpt-3.5-turbo-16k' (default), 'gpt-3.5-turbo-0613' or 'gpt-3.5-turbo'`
    );
    return value;
  },
-
  [CONFIG_KEYS.OCO_MESSAGE_TEMPLATE_PLACEHOLDER](value: any) {
    validateConfig(
      CONFIG_KEYS.OCO_MESSAGE_TEMPLATE_PLACEHOLDER,
@@ -309,83 +148,7 @@ export const configValidators = {
      ['conventional-commit', '@commitlint'].includes(value),
      `${value} is not supported yet, use '@commitlint' or 'conventional-commit' (default)`
    );
-    return value;
-  },

-  [CONFIG_KEYS.OCO_GITPUSH](value: any) {
-    validateConfig(
-      CONFIG_KEYS.OCO_GITPUSH,
-      typeof value === 'boolean',
-      'Must be true or false'
-    );
-    return value;
-  },
-
-  [CONFIG_KEYS.OCO_AI_PROVIDER](value: any) {
-    validateConfig(
-      CONFIG_KEYS.OCO_AI_PROVIDER,
-      [
-        '',
-        'openai',
-        'anthropic',
-        'gemini',
-        'azure',
-        'test',
-        'flowise'
-      ].includes(value) || value.startsWith('ollama'),
-      `${value} is not supported yet, use 'ollama', 'anthropic', 'azure', 'gemini', 'flowise' or 'openai' (default)`
-    );
-    return value;
-  },
-
-  [CONFIG_KEYS.OCO_ONE_LINE_COMMIT](value: any) {
-    validateConfig(
-      CONFIG_KEYS.OCO_ONE_LINE_COMMIT,
-      typeof value === 'boolean',
-      'Must be true or false'
-    );
-
-    return value;
-  },
-
-  [CONFIG_KEYS.OCO_AZURE_ENDPOINT](value: any) {
-    validateConfig(
-      CONFIG_KEYS.OCO_AZURE_ENDPOINT,
-      value.includes('openai.azure.com'),
-      'Must be in format "https://<resource name>.openai.azure.com/"'
-    );
-
-    return value;
-  },
-
-  [CONFIG_KEYS.OCO_FLOWISE_ENDPOINT](value: any) {
-    validateConfig(
-      CONFIG_KEYS.OCO_FLOWISE_ENDPOINT,
-      typeof value === 'string' && value.includes(':'),
-      'Value must be string and should include both I.P. and port number' // Considering the possibility of DNS lookup or feeding the I.P. explicitely, there is no pattern to verify, except a column for the port number
-    );
-
-    return value;
-  },
-
-  [CONFIG_KEYS.OCO_TEST_MOCK_TYPE](value: any) {
-    validateConfig(
-      CONFIG_KEYS.OCO_TEST_MOCK_TYPE,
-      TEST_MOCK_TYPES.includes(value),
-      `${value} is not supported yet, use ${TEST_MOCK_TYPES.map(
-        (t) => `'${t}'`
-      ).join(', ')}`
-    );
-    return value;
-  },
-
-  [CONFIG_KEYS.OCO_OLLAMA_API_URL](value: any) {
-    // add simple api validator
-    validateConfig(
-      CONFIG_KEYS.OCO_API_URL,
-      typeof value === 'string' && value.startsWith('http'),
-      `${value} is not a valid URL`
-    );
    return value;
  }
 };
@@ -394,47 +157,24 @@ export type ConfigType = {
  [key in CONFIG_KEYS]?: any;
 };

-const defaultConfigPath = pathJoin(homedir(), '.opencommit');
-const defaultEnvPath = pathResolve(process.cwd(), '.env');
-export const getConfig = ({
-  configPath = defaultConfigPath,
-  envPath = defaultEnvPath
-}: {
-  configPath?: string;
-  envPath?: string;
-} = {}): ConfigType | null => {
-  dotenv.config({ path: envPath });
+const configPath = pathJoin(homedir(), '.opencommit');
+
+export const getConfig = (): ConfigType | null => {
  const configFromEnv = {
    OCO_OPENAI_API_KEY: process.env.OCO_OPENAI_API_KEY,
-    OCO_ANTHROPIC_API_KEY: process.env.OCO_ANTHROPIC_API_KEY,
-    OCO_AZURE_API_KEY: process.env.OCO_AZURE_API_KEY,
-    OCO_GEMINI_API_KEY: process.env.OCO_GEMINI_API_KEY,
-    OCO_TOKENS_MAX_INPUT: process.env.OCO_TOKENS_MAX_INPUT
-      ? Number(process.env.OCO_TOKENS_MAX_INPUT)
-      : undefined,
-    OCO_TOKENS_MAX_OUTPUT: process.env.OCO_TOKENS_MAX_OUTPUT
-      ? Number(process.env.OCO_TOKENS_MAX_OUTPUT)
+    OCO_OPENAI_MAX_TOKENS: process.env.OCO_OPENAI_MAX_TOKENS
+      ? Number(process.env.OCO_OPENAI_MAX_TOKENS)
      : undefined,
    OCO_OPENAI_BASE_PATH: process.env.OCO_OPENAI_BASE_PATH,
-    OCO_GEMINI_BASE_PATH: process.env.OCO_GEMINI_BASE_PATH,
    OCO_DESCRIPTION: process.env.OCO_DESCRIPTION === 'true' ? true : false,
    OCO_EMOJI: process.env.OCO_EMOJI === 'true' ? true : false,
-    OCO_MODEL:
-      process.env.OCO_MODEL || getDefaultModel(process.env.OCO_AI_PROVIDER),
+    OCO_MODEL: process.env.OCO_MODEL || 'gpt-3.5-turbo-16k',
    OCO_LANGUAGE: process.env.OCO_LANGUAGE || 'en',
    OCO_MESSAGE_TEMPLATE_PLACEHOLDER:
      process.env.OCO_MESSAGE_TEMPLATE_PLACEHOLDER || '$msg',
-    OCO_PROMPT_MODULE: process.env.OCO_PROMPT_MODULE || 'conventional-commit',
-    OCO_AI_PROVIDER: process.env.OCO_AI_PROVIDER || 'openai',
-    OCO_GITPUSH: process.env.OCO_GITPUSH === 'false' ? false : true,
-    OCO_ONE_LINE_COMMIT:
-      process.env.OCO_ONE_LINE_COMMIT === 'true' ? true : false,
-    OCO_AZURE_ENDPOINT: process.env.OCO_AZURE_ENDPOINT || undefined,
-    OCO_TEST_MOCK_TYPE: process.env.OCO_TEST_MOCK_TYPE || 'commit-message',
-    OCO_FLOWISE_ENDPOINT: process.env.OCO_FLOWISE_ENDPOINT || ':',
-    OCO_FLOWISE_API_KEY: process.env.OCO_FLOWISE_API_KEY || undefined,
-    OCO_OLLAMA_API_URL: process.env.OCO_OLLAMA_API_URL || undefined
+    OCO_PROMPT_MODULE: process.env.OCO_PROMPT_MODULE || 'conventional-commit'
  };
+
  const configExists = existsSync(configPath);
  if (!configExists) return configFromEnv;

@@ -442,7 +182,10 @@ export const getConfig = ({
  const config = iniParse(configFile);

  for (const configKey of Object.keys(config)) {
-    if (['null', 'undefined'].includes(config[configKey])) {
+    if (
+      !config[configKey] ||
+      ['null', 'undefined'].includes(config[configKey])
+    ) {
      config[configKey] = undefined;
      continue;
    }
@@ -455,7 +198,9 @@ export const getConfig = ({

      config[configKey] = validValue;
    } catch (error) {
-      outro(`Unknown '${configKey}' config option or missing validator.`);
+      outro(
+        `'${configKey}' name is invalid, it should be either 'OCO_${configKey.toUpperCase()}' or it doesn't exist.`
+      );
      outro(
        `Manually fix the '.env' file or global '~/.opencommit' config file.`
      );
@@ -466,10 +211,7 @@ export const getConfig = ({
  return config;
 };

-export const setConfig = (
-  keyValues: [key: string, value: string][],
-  configPath: string = defaultConfigPath
-) => {
+export const setConfig = (keyValues: [key: string, value: string][]) => {
  const config = getConfig() || {};

  for (const [configKey, configValue] of keyValues) {
--- a/src/commands/githook.ts
+++ b/src/commands/githook.ts
@@ -94,7 +94,7 @@ export const hookCommand = command(
      }

      throw new Error(
-        `Unsupported mode: ${mode}. Supported modes are: 'set' or 'unset', do: \`oco hook set\``
+        `Unsupported mode: ${mode}. Supported modes are: 'set' or 'unset'`
      );
    } catch (error) {
      outro(`${chalk.red('✖')} ${error}`);
--- a/src/commands/prepare-commit-msg-hook.ts
+++ b/src/commands/prepare-commit-msg-hook.ts
@@ -39,9 +39,9 @@ export const prepareCommitMessageHook = async (

    const config = getConfig();

-    if (!config?.OCO_OPENAI_API_KEY && !config?.OCO_ANTHROPIC_API_KEY && !config?.OCO_AZURE_API_KEY) {
+    if (!config?.OCO_OPENAI_API_KEY) {
      throw new Error(
-        'No OPEN_AI_API or OCO_ANTHROPIC_API_KEY or OCO_AZURE_API_KEY exists. Set your key in ~/.opencommit'
+        'No OPEN_AI_API exists. Set your OPEN_AI_API=<key> in ~/.opencommit'
      );
    }

--- a/src/engine/Engine.ts
+++ b/src/engine/Engine.ts
@@ -1,7 +0,0 @@
-import { ChatCompletionRequestMessage } from 'openai';
-
-export interface AiEngine {
-  generateCommitMessage(
-    messages: Array<ChatCompletionRequestMessage>
-  ): Promise<string | undefined>;
-}
--- a/src/engine/anthropic.ts
+++ b/src/engine/anthropic.ts
@@ -1,120 +0,0 @@
-import axios from 'axios';
-import chalk from 'chalk';
-
-import Anthropic from '@anthropic-ai/sdk';
-import {ChatCompletionRequestMessage} from 'openai'
-import { MessageCreateParamsNonStreaming, MessageParam } from '@anthropic-ai/sdk/resources';
-
-import { intro, outro } from '@clack/prompts';
-
-import {
-  CONFIG_MODES,
-  DEFAULT_TOKEN_LIMITS,
-  getConfig
-} from '../commands/config';
-import { GenerateCommitMessageErrorEnum } from '../generateCommitMessageFromGitDiff';
-import { tokenCount } from '../utils/tokenCount';
-import { AiEngine } from './Engine';
-import { MODEL_LIST } from '../commands/config';
-
-const config = getConfig();
-
-const MAX_TOKENS_OUTPUT =
-  config?.OCO_TOKENS_MAX_OUTPUT ||
-  DEFAULT_TOKEN_LIMITS.DEFAULT_MAX_TOKENS_OUTPUT;
-const MAX_TOKENS_INPUT =
-  config?.OCO_TOKENS_MAX_INPUT || DEFAULT_TOKEN_LIMITS.DEFAULT_MAX_TOKENS_INPUT;
-
-let provider = config?.OCO_AI_PROVIDER;
-let apiKey = config?.OCO_ANTHROPIC_API_KEY;
-const [command, mode] = process.argv.slice(2);
-if (
-  provider === 'anthropic' &&
-  !apiKey &&
-  command !== 'config' &&
-  mode !== CONFIG_MODES.set
-) {
-  intro('opencommit');
-
-  outro(
-    'OCO_ANTHROPIC_API_KEY is not set, please run `oco config set OCO_ANTHROPIC_API_KEY=<your token> . If you are using Claude, make sure you add payment details, so API works.`'
-  );
-  outro(
-    'For help look into README https://github.com/di-sukharev/opencommit#setup'
-  );
-
-  process.exit(1);
-}
-
-const MODEL = config?.OCO_MODEL;
-if (provider === 'anthropic' &&
-  MODEL.typeof !== 'string' && 
-  command !== 'config' &&
-  mode !== CONFIG_MODES.set) {
-outro(
-  `${chalk.red('✖')} Unsupported model ${MODEL}. The model can be any string, but the current configuration is not supported.`
-);
-process.exit(1);
-}
-
-export class AnthropicAi implements AiEngine {
-  private anthropicAiApiConfiguration = {
-    apiKey: apiKey
-  };
-  private anthropicAI!: Anthropic;
-
-  constructor() {
-    this.anthropicAI = new Anthropic(this.anthropicAiApiConfiguration);
-  }
-
-  public generateCommitMessage = async (
-    messages: Array<ChatCompletionRequestMessage>
-  ): Promise<string | undefined> => {
-
-    const systemMessage = messages.find(msg => msg.role === 'system')?.content as string;
-    const restMessages = messages.filter((msg) => msg.role !== 'system') as MessageParam[];
-
-    const params: MessageCreateParamsNonStreaming = {
-      model: MODEL,
-      system: systemMessage,
-      messages: restMessages,
-      temperature: 0,
-      top_p: 0.1,
-      max_tokens: MAX_TOKENS_OUTPUT
-    };
-    try {
-      const REQUEST_TOKENS = messages
-        .map((msg) => tokenCount(msg.content as string) + 4)
-        .reduce((a, b) => a + b, 0);
-
-      if (REQUEST_TOKENS > MAX_TOKENS_INPUT - MAX_TOKENS_OUTPUT) {
-        throw new Error(GenerateCommitMessageErrorEnum.tooMuchTokens);
-      }
-
-      const data  = await this.anthropicAI.messages.create(params);
-
-      const message = data?.content[0].text;
-
-      return message;
-    } catch (error) {
-      outro(`${chalk.red('✖')} ${JSON.stringify(params)}`);
-
-      const err = error as Error;
-      outro(`${chalk.red('✖')} ${err?.message || err}`);
-
-      if (
-        axios.isAxiosError<{ error?: { message: string } }>(error) &&
-        error.response?.status === 401
-      ) {
-        const anthropicAiError = error.response.data.error;
-
-        if (anthropicAiError?.message) outro(anthropicAiError.message);
-        outro(
-          'For help look into README https://github.com/di-sukharev/opencommit#setup'
-        );
-      }
-
-      throw err;
-    }
-  };
-}
--- a/src/engine/azure.ts
+++ b/src/engine/azure.ts
@@ -1,109 +0,0 @@
-import axios from 'axios';
-import chalk from 'chalk';
-import { execa } from 'execa';
-import {
-  ChatCompletionRequestMessage,
-} from 'openai';
-
-import { OpenAIClient, AzureKeyCredential } from '@azure/openai';
-
-import { intro, outro } from '@clack/prompts';
-
-import {
-  CONFIG_MODES,
-  DEFAULT_TOKEN_LIMITS,
-  getConfig
-} from '../commands/config';
-import { GenerateCommitMessageErrorEnum } from '../generateCommitMessageFromGitDiff';
-import { tokenCount } from '../utils/tokenCount';
-import { AiEngine } from './Engine';
-
-const config = getConfig();
-
-const MAX_TOKENS_OUTPUT =
-  config?.OCO_TOKENS_MAX_OUTPUT ||
-  DEFAULT_TOKEN_LIMITS.DEFAULT_MAX_TOKENS_OUTPUT;
-const MAX_TOKENS_INPUT =
-  config?.OCO_TOKENS_MAX_INPUT || DEFAULT_TOKEN_LIMITS.DEFAULT_MAX_TOKENS_INPUT;
-let basePath = config?.OCO_OPENAI_BASE_PATH;
-let apiKey = config?.OCO_AZURE_API_KEY;
-let apiEndpoint = config?.OCO_AZURE_ENDPOINT;
-
-const [command, mode] = process.argv.slice(2);
-
-const provider = config?.OCO_AI_PROVIDER;
-
-if (
-  provider === 'azure' &&
-  !apiKey &&
-  !apiEndpoint &&
-  command !== 'config' &&
-  mode !== CONFIG_MODES.set
-) {
-  intro('opencommit');
-
-  outro(
-    'OCO_AZURE_API_KEY or OCO_AZURE_ENDPOINT are not set, please run `oco config set OCO_AZURE_API_KEY=<your token> . If you are using GPT, make sure you add payment details, so API works.`'
-  );
-  outro(
-    'For help look into README https://github.com/di-sukharev/opencommit#setup'
-  );
-
-  process.exit(1);
-}
-
-const MODEL = config?.OCO_MODEL || 'gpt-3.5-turbo';
-
-export class Azure implements AiEngine {
-  private openAI!: OpenAIClient;
-
-  constructor() {
-    if (provider === 'azure') {
-      this.openAI = new OpenAIClient(apiEndpoint, new AzureKeyCredential(apiKey));
-    }
-  }
-
-  public generateCommitMessage = async (
-    messages: Array<ChatCompletionRequestMessage>
-  ): Promise<string | undefined> => {
-    try {
-      const REQUEST_TOKENS = messages
-        .map((msg) => tokenCount(msg.content) + 4)
-        .reduce((a, b) => a + b, 0);
-
-      if (REQUEST_TOKENS > MAX_TOKENS_INPUT - MAX_TOKENS_OUTPUT) {
-        throw new Error(GenerateCommitMessageErrorEnum.tooMuchTokens);
-      }
-
-      const data = await this.openAI.getChatCompletions(MODEL, messages);
-
-      const message = data.choices[0].message;
-
-      if (message?.content === null) {
-        return undefined;
-      }
-      return message?.content;
-    } catch (error) {
-      outro(`${chalk.red('✖')} ${MODEL}`);
-
-      const err = error as Error;
-      outro(`${chalk.red('✖')} ${err?.message || err}`);
-
-      if (
-        axios.isAxiosError<{ error?: { message: string } }>(error) &&
-        error.response?.status === 401
-      ) {
-        const openAiError = error.response.data.error;
-
-        if (openAiError?.message) outro(openAiError.message);
-        outro(
-          'For help look into README https://github.com/di-sukharev/opencommit#setup'
-        );
-      }
-
-      throw err;
-    }
-  };
-}
-
-export const azure = new Azure();
--- a/src/engine/flowise.ts
+++ b/src/engine/flowise.ts
@@ -1,43 +0,0 @@
-import axios, { AxiosError } from 'axios';
-import { ChatCompletionRequestMessage } from 'openai';
-import { AiEngine } from './Engine';
-
-import {
-  getConfig
-} from '../commands/config';
-
-const config = getConfig();
-
-export class FlowiseAi implements AiEngine {
-
-  async generateCommitMessage(
-    messages: Array<ChatCompletionRequestMessage>
-  ): Promise<string | undefined> {
-
-    const gitDiff = messages[ messages.length - 1 ]?.content?.replace(/\\/g, '\\\\')  
-                                                            .replace(/"/g, '\\"')    
-                                                            .replace(/\n/g, '\\n')   
-                                                            .replace(/\r/g, '\\r')   
-                                                            .replace(/\t/g, '\\t');  
-    const url = `http://${config?.OCO_FLOWISE_ENDPOINT}/api/v1/prediction/${config?.OCO_FLOWISE_API_KEY}`; 
-    const payload = {
-        question : gitDiff,
-        overrideConfig : {
-          systemMessagePrompt: messages[0]?.content,
-        },
-        history : messages.slice( 1, -1 ) 
-    }
-    try {
-      const response = await axios.post(url, payload, {
-        headers: {
-          'Content-Type': 'application/json'
-        }
-      });
-      const message = response.data;
-      return message?.text;
-    } catch (err: any) {
-      const message = err.response?.data?.error ?? err.message;
-      throw new Error('local model issues. details: ' + message);
-    }
-  }
-}
--- a/src/engine/gemini.ts
+++ b/src/engine/gemini.ts
@@ -1,133 +0,0 @@
-import { ChatCompletionRequestMessage } from 'openai';
-import { AiEngine } from './Engine';
-import { Content, GenerativeModel, GoogleGenerativeAI, HarmBlockThreshold, HarmCategory, Part } from '@google/generative-ai';
-import { CONFIG_MODES, ConfigType, DEFAULT_TOKEN_LIMITS, getConfig, MODEL_LIST } from '../commands/config';
-import { intro, outro } from '@clack/prompts';
-import chalk from 'chalk';
-import axios from 'axios';
-
-
-export class Gemini implements AiEngine {
-
-  private readonly config: ConfigType;
-  private readonly googleGenerativeAi: GoogleGenerativeAI;
-  private ai: GenerativeModel;
-
-  // vars 
-  private maxTokens = {
-    input: DEFAULT_TOKEN_LIMITS.DEFAULT_MAX_TOKENS_INPUT,
-    output: DEFAULT_TOKEN_LIMITS.DEFAULT_MAX_TOKENS_OUTPUT
-  };
-  private basePath: string;
-  private apiKey: string;
-  private model: string;
-
-  constructor() {
-    this.config = getConfig() as ConfigType;
-    this.googleGenerativeAi = new GoogleGenerativeAI(this.config.OCO_GEMINI_API_KEY);
-    
-    this.warmup();
-  }
-
-  async generateCommitMessage(messages: ChatCompletionRequestMessage[]): Promise<string | undefined> {
-    const systemInstruction = messages.filter(m => m.role === 'system')
-      .map(m => m.content)
-      .join('\n');
-    
-    this.ai = this.googleGenerativeAi.getGenerativeModel({
-      model: this.model,
-      systemInstruction,
-    });
-    
-    const contents = messages.filter(m => m.role !== 'system')
-      .map(m => ({ parts: [{ text: m.content } as Part], role: m.role == 'user' ? m.role : 'model', } as Content));
-      
-    try {
-      const result = await this.ai.generateContent({
-        contents, 
-        safetySettings: [
-          { 
-            category: HarmCategory.HARM_CATEGORY_DANGEROUS_CONTENT, 
-            threshold: HarmBlockThreshold.BLOCK_LOW_AND_ABOVE, 
-          },
-          {
-            category: HarmCategory.HARM_CATEGORY_HARASSMENT, 
-            threshold: HarmBlockThreshold.BLOCK_LOW_AND_ABOVE
-          },
-          {
-            category: HarmCategory.HARM_CATEGORY_HATE_SPEECH, 
-            threshold: HarmBlockThreshold.BLOCK_LOW_AND_ABOVE
-          },
-          {
-            category: HarmCategory.HARM_CATEGORY_SEXUALLY_EXPLICIT, 
-            threshold: HarmBlockThreshold.BLOCK_LOW_AND_ABOVE
-          },
-        ],
-        generationConfig: {
-          maxOutputTokens: this.maxTokens.output,
-          temperature: 0,
-          topP: 0.1,
-        },
-      });
-      
-      return result.response.text();
-    } catch (error) {
-      const err = error as Error;
-      outro(`${chalk.red('✖')} ${err?.message || err}`);
-      
-      if (
-        axios.isAxiosError<{ error?: { message: string } }>(error) &&
-        error.response?.status === 401
-      ) {
-        const geminiError = error.response.data.error;
-
-        if (geminiError?.message) outro(geminiError.message);
-        outro(
-          'For help look into README https://github.com/di-sukharev/opencommit#setup'
-        );
-      }
-      
-      throw err;
-    }
-  }
-
-  private warmup(): void {
-    if (this.config.OCO_TOKENS_MAX_INPUT !== undefined) this.maxTokens.input = this.config.OCO_TOKENS_MAX_INPUT;
-    if (this.config.OCO_TOKENS_MAX_OUTPUT !== undefined) this.maxTokens.output = this.config.OCO_TOKENS_MAX_OUTPUT;
-    this.basePath = this.config.OCO_GEMINI_BASE_PATH;
-    this.apiKey = this.config.OCO_GEMINI_API_KEY;
-
-    const [command, mode] = process.argv.slice(2);
-
-    const provider = this.config.OCO_AI_PROVIDER;
-
-    if (provider === 'gemini' && !this.apiKey &&
-      command !== 'config' && mode !== 'set') {
-      intro('opencommit');
-
-      outro('OCO_GEMINI_API_KEY is not set, please run `oco config set OCO_GEMINI_API_KEY=<your token> . If you are using GPT, make sure you add payment details, so API works.');
-
-      outro(
-        'For help look into README https://github.com/di-sukharev/opencommit#setup'
-      );
-
-      process.exit(1);
-    }
-    
-    this.model = this.config.OCO_MODEL || MODEL_LIST.gemini[0];
-    
-    if (provider === 'gemini' &&
-      !MODEL_LIST.gemini.includes(this.model) &&
-      command !== 'config' &&
-      mode !== CONFIG_MODES.set) {
-      outro(
-        `${chalk.red('✖')} Unsupported model ${this.model} for Gemini. Supported models are: ${MODEL_LIST.gemini.join(
-          ', '
-        )}`
-      );
-
-      process.exit(1);
-    }
-  }
-
-}
--- a/src/engine/ollama.ts
+++ b/src/engine/ollama.ts
@@ -1,52 +0,0 @@
-import axios, { AxiosError } from 'axios';
-import { ChatCompletionRequestMessage } from 'openai';
-import { AiEngine } from './Engine';
-
-import {
-  getConfig
-} from '../commands/config';
-
-const config = getConfig();
-
-export class OllamaAi implements AiEngine {
-  private model = "mistral"; // as default model of Ollama
-  private url = "http://localhost:11434/api/chat"; // default URL of Ollama API
-
-  setModel(model: string) {
-    this.model = model ?? config?.OCO_MODEL ?? 'mistral';
-  }
-  
-  setUrl(url: string) {
-    this.url = url ?? config?.OCO_OLLAMA_API_URL ?? 'http://localhost:11434/api/chat';
-  }
-  async generateCommitMessage(
-    messages: Array<ChatCompletionRequestMessage>
-  ): Promise<string | undefined> {
-    const model = this.model;
-
-    //console.log(messages);
-    //process.exit()
-
-    const url = this.url;
-    const p = {
-      model,
-      messages,
-      options: { temperature: 0, top_p: 0.1 },
-      stream: false
-    };
-    try {
-      const response = await axios.post(url, p, {
-        headers: {
-          'Content-Type': 'application/json'
-        }
-      });
-
-      const message = response.data.message;
-
-      return message?.content;
-    } catch (err: any) {
-      const message = err.response?.data?.error ?? err.message;
-      throw new Error('local model issues. details: ' + message);
-    }
-  }
-}
--- a/src/engine/testAi.ts
+++ b/src/engine/testAi.ts
@@ -1,31 +0,0 @@
-import { ChatCompletionRequestMessage } from 'openai';
-import { AiEngine } from './Engine';
-import { getConfig } from '../commands/config';
-
-export const TEST_MOCK_TYPES = [
-  'commit-message',
-  'prompt-module-commitlint-config',
-] as const
-type TestMockType = typeof TEST_MOCK_TYPES[number];
-
-export class TestAi implements AiEngine {
-  async generateCommitMessage(
-    _messages: Array<ChatCompletionRequestMessage>
-  ): Promise<string | undefined> {
-    const config = getConfig();
-    switch (config?.OCO_TEST_MOCK_TYPE as TestMockType | undefined) {
-      case 'commit-message':
-        return 'fix(testAi.ts): test commit message';
-      case 'prompt-module-commitlint-config':
-        return `{\n` +
-          `  "localLanguage": "english",\n` +
-          `  "commitFix": "fix(server): Change 'port' variable to uppercase 'PORT'",\n` +
-          `  "commitFeat": "feat(server): Allow server to listen on a port specified through environment variable",\n` +
-          `  "commitDescription": "Change 'port' variable to uppercase 'PORT'. Allow server to listen on a port specified through environment variable."\n` +
-          `}`
-      default:
-        throw Error('unsupported test mock type')
-    }
-  }
-}
-
--- a/src/generateCommitMessageFromGitDiff.ts
+++ b/src/generateCommitMessageFromGitDiff.ts
@@ -3,24 +3,18 @@ import {
  ChatCompletionRequestMessageRoleEnum
 } from 'openai';

-import { DEFAULT_TOKEN_LIMITS, getConfig } from './commands/config';
+import { api } from './api';
+import { DEFAULT_MODEL_TOKEN_LIMIT, getConfig } from './commands/config';
 import { getMainCommitPrompt } from './prompts';
 import { mergeDiffs } from './utils/mergeDiffs';
 import { tokenCount } from './utils/tokenCount';
-import { getEngine } from './utils/engine';

 const config = getConfig();
-const MAX_TOKENS_INPUT =
-  config?.OCO_TOKENS_MAX_INPUT || DEFAULT_TOKEN_LIMITS.DEFAULT_MAX_TOKENS_INPUT;
-const MAX_TOKENS_OUTPUT =
-  config?.OCO_TOKENS_MAX_OUTPUT ||
-  DEFAULT_TOKEN_LIMITS.DEFAULT_MAX_TOKENS_OUTPUT;

 const generateCommitMessageChatCompletionPrompt = async (
-  diff: string,
-  fullGitMojiSpec: boolean
+  diff: string
 ): Promise<Array<ChatCompletionRequestMessage>> => {
-  const INIT_MESSAGES_PROMPT = await getMainCommitPrompt(fullGitMojiSpec);
+  const INIT_MESSAGES_PROMPT = await getMainCommitPrompt();

  const chatContextAsCompletionRequest = [...INIT_MESSAGES_PROMPT];

@@ -35,52 +29,45 @@ const generateCommitMessageChatCompletionPrompt = async (
 export enum GenerateCommitMessageErrorEnum {
  tooMuchTokens = 'TOO_MUCH_TOKENS',
  internalError = 'INTERNAL_ERROR',
-  emptyMessage = 'EMPTY_MESSAGE',
-  outputTokensTooHigh = `Token limit exceeded, OCO_TOKENS_MAX_OUTPUT must not be much higher than the default ${DEFAULT_TOKEN_LIMITS.DEFAULT_MAX_TOKENS_OUTPUT} tokens.`
+  emptyMessage = 'EMPTY_MESSAGE'
 }

 const ADJUSTMENT_FACTOR = 20;

 export const generateCommitMessageByDiff = async (
-  diff: string,
-  fullGitMojiSpec: boolean
+  diff: string
 ): Promise<string> => {
  try {
-    const INIT_MESSAGES_PROMPT = await getMainCommitPrompt(fullGitMojiSpec);
+    const INIT_MESSAGES_PROMPT = await getMainCommitPrompt();

    const INIT_MESSAGES_PROMPT_LENGTH = INIT_MESSAGES_PROMPT.map(
-      (msg) => tokenCount(msg.content as string) + 4
+      (msg) => tokenCount(msg.content) + 4
    ).reduce((a, b) => a + b, 0);

    const MAX_REQUEST_TOKENS =
-      MAX_TOKENS_INPUT -
+      DEFAULT_MODEL_TOKEN_LIMIT -
      ADJUSTMENT_FACTOR -
      INIT_MESSAGES_PROMPT_LENGTH -
-      MAX_TOKENS_OUTPUT;
+      config?.OCO_OPENAI_MAX_TOKENS;

    if (tokenCount(diff) >= MAX_REQUEST_TOKENS) {
      const commitMessagePromises = await getCommitMsgsPromisesFromFileDiffs(
        diff,
-        MAX_REQUEST_TOKENS,
-        fullGitMojiSpec
+        MAX_REQUEST_TOKENS
      );

-      const commitMessages = [] as string[];
+      const commitMessages = [];
      for (const promise of commitMessagePromises) {
-        commitMessages.push((await promise) as string);
+        commitMessages.push(await promise);
        await delay(2000);
      }

      return commitMessages.join('\n\n');
    }

-    const messages = await generateCommitMessageChatCompletionPrompt(
-      diff,
-      fullGitMojiSpec
-    );
+    const messages = await generateCommitMessageChatCompletionPrompt(diff);

-    const engine = getEngine();
-    const commitMessage = await engine.generateCommitMessage(messages);
+    const commitMessage = await api.generateCommitMessage(messages);

    if (!commitMessage)
      throw new Error(GenerateCommitMessageErrorEnum.emptyMessage);
@@ -94,8 +81,7 @@ export const generateCommitMessageByDiff = async (
 function getMessagesPromisesByChangesInFile(
  fileDiff: string,
  separator: string,
-  maxChangeLength: number,
-  fullGitMojiSpec: boolean
+  maxChangeLength: number
 ) {
  const hunkHeaderSeparator = '@@ ';
  const [fileHeader, ...fileDiffByLines] = fileDiff.split(hunkHeaderSeparator);
@@ -106,7 +92,7 @@ function getMessagesPromisesByChangesInFile(
    maxChangeLength
  );

-  const lineDiffsWithHeader = [] as string[];
+  const lineDiffsWithHeader = [];
  for (const change of mergedChanges) {
    const totalChange = fileHeader + change;
    if (tokenCount(totalChange) > maxChangeLength) {
@@ -118,15 +104,13 @@ function getMessagesPromisesByChangesInFile(
    }
  }

-  const engine = getEngine();
  const commitMsgsFromFileLineDiffs = lineDiffsWithHeader.map(
    async (lineDiff) => {
      const messages = await generateCommitMessageChatCompletionPrompt(
-        separator + lineDiff,
-        fullGitMojiSpec
+        separator + lineDiff
      );

-      return engine.generateCommitMessage(messages);
+      return api.generateCommitMessage(messages);
    }
  );

@@ -135,13 +119,9 @@ function getMessagesPromisesByChangesInFile(

 function splitDiff(diff: string, maxChangeLength: number) {
  const lines = diff.split('\n');
-  const splitDiffs = [] as string[];
+  const splitDiffs = [];
  let currentDiff = '';

-  if (maxChangeLength <= 0) {
-    throw new Error(GenerateCommitMessageErrorEnum.outputTokensTooHigh);
-  }
-
  for (let line of lines) {
    // If a single line exceeds maxChangeLength, split it into multiple lines
    while (tokenCount(line) > maxChangeLength) {
@@ -171,8 +151,7 @@ function splitDiff(diff: string, maxChangeLength: number) {

 export const getCommitMsgsPromisesFromFileDiffs = async (
  diff: string,
-  maxDiffLength: number,
-  fullGitMojiSpec: boolean
+  maxDiffLength: number
 ) => {
  const separator = 'diff --git ';

@@ -181,7 +160,7 @@ export const getCommitMsgsPromisesFromFileDiffs = async (
  // merge multiple files-diffs into 1 prompt to save tokens
  const mergedFilesDiffs = mergeDiffs(diffByFiles, maxDiffLength);

-  const commitMessagePromises = [] as Promise<string | undefined>[];
+  const commitMessagePromises = [];

  for (const fileDiff of mergedFilesDiffs) {
    if (tokenCount(fileDiff) >= maxDiffLength) {
@@ -189,19 +168,16 @@ export const getCommitMsgsPromisesFromFileDiffs = async (
      const messagesPromises = getMessagesPromisesByChangesInFile(
        fileDiff,
        separator,
-        maxDiffLength,
-        fullGitMojiSpec
+        maxDiffLength
      );

      commitMessagePromises.push(...messagesPromises);
    } else {
      const messages = await generateCommitMessageChatCompletionPrompt(
-        separator + fileDiff,
-        fullGitMojiSpec
+        separator + fileDiff
      );

-      const engine = getEngine();
-      commitMessagePromises.push(engine.generateCommitMessage(messages));
+      commitMessagePromises.push(api.generateCommitMessage(messages));
    }
  }

--- a/src/i18n/zh_CN.json
+++ b/src/i18n/zh_CN.json
@@ -1,6 +1,6 @@
 {
  "localLanguage": "简体中文",
-  "commitFix": "fix(server.ts)：将端口变量从小写port改为大写PORT",
-  "commitFeat": "feat(server.ts)：添加对process.env.PORT环境变量的支持",
+  "commitFix": "修复(server.ts)：将端口变量从小写port改为大写PORT",
+  "commitFeat": "功能(server.ts)：添加对process.env.PORT环境变量的支持",
  "commitDescription": "现在端口变量被命名为PORT，这提高了命名约定的一致性，因为PORT是一个常量。环境变量的支持使应用程序更加灵活，因为它现在可以通过process.env.PORT环境变量在任何可用端口上运行。"
 }
--- a/src/modules/commitlint/config.ts
+++ b/src/modules/commitlint/config.ts
@@ -1,5 +1,6 @@
 import { spinner } from '@clack/prompts';

+import { api } from '../../api';
 import { getConfig } from '../../commands/config';
 import { i18n, I18nLocals } from '../../i18n';
 import { COMMITLINT_LLM_CONFIG_PATH } from './constants';
@@ -8,7 +9,6 @@ import { commitlintPrompts, inferPromptsFromCommitlintConfig } from './prompts';
 import { getCommitLintPWDConfig } from './pwd-commitlint';
 import { CommitlintLLMConfig } from './types';
 import * as utils from './utils';
-import { getEngine } from '../../utils/engine';

 const config = getConfig();
 const translation = i18n[(config?.OCO_LANGUAGE as I18nLocals) || 'en'];
@@ -19,16 +19,7 @@ export const configureCommitlintIntegration = async (force = false) => {

  const fileExists = await utils.commitlintLLMConfigExists();

-  const commitLintConfig = await getCommitLintPWDConfig();
-  if (commitLintConfig === null) {
-    throw new Error(
-      `Failed to load @commitlint config. Please check the following:
-      * @commitlint >= 9.0.0 is installed in the local directory.
-      * 'node_modules/@commitlint/load' package exists.
-      * A valid @commitlint configuration exists.
-      `,
-    );
-  }
+  let commitLintConfig = await getCommitLintPWDConfig();

  // debug complete @commitlint configuration
  // await fs.writeFile(
@@ -64,16 +55,11 @@ export const configureCommitlintIntegration = async (force = false) => {
  //   consistencyPrompts.map((p) => p.content)
  // );

-  const engine = getEngine();
  let consistency =
-    (await engine.generateCommitMessage(consistencyPrompts)) || '{}';
+    (await api.generateCommitMessage(consistencyPrompts)) || '{}';

  // Cleanup the consistency answer. Sometimes 'gpt-3.5-turbo' sends rule's back.
  prompts.forEach((prompt) => (consistency = consistency.replace(prompt, '')));
-
-  // sometimes consistency is preceded by explanatory text like "Here is your JSON:"
-  consistency = utils.getJSONBlock(consistency);
-
  // ... remaining might be extra set of "\n"
  consistency = utils.removeDoubleNewlines(consistency);

--- a/src/modules/commitlint/prompts.ts
+++ b/src/modules/commitlint/prompts.ts
@@ -267,7 +267,6 @@ const INIT_MAIN_PROMPT = (
 ${config?.OCO_EMOJI ? 'Use GitMoji convention to preface the commit.' : 'Do not preface the commit with anything.'}
 ${config?.OCO_DESCRIPTION ? 'Add a short description of WHY the changes are done after the commit message. Don\'t start it with "This commit", just describe the changes.' : "Don't add any descriptions to the commit, only commit message."}
 Use the present tense. Use ${language} to answer.
-${ config?.OCO_ONE_LINE_COMMIT ? 'Craft a concise commit message that encapsulates all changes made, with an emphasis on the primary updates. If the modifications share a common theme or scope, mention it succinctly; otherwise, leave the scope out to maintain focus. The goal is to provide a clear and unified overview of the changes in a one single message, without diverging into a list of commit per file change.' : ""}
    
 You will strictly follow the following conventions to generate the content of the commit message:
 - ${prompts.join('\n- ')}
--- a/src/modules/commitlint/pwd-commitlint.ts
+++ b/src/modules/commitlint/pwd-commitlint.ts
@@ -1,25 +1,11 @@
-import fs from 'fs/promises';
 import path from 'path';

-const getCommitLintModuleType = async (): Promise<'cjs' | 'esm'> => {
-  const packageFile = 'node_modules/@commitlint/load/package.json';
-  const packageJsonPath = path.join(
-    process.env.PWD || process.cwd(),
-    packageFile,
-  );
-  const packageJson = JSON.parse(await fs.readFile(packageJsonPath, 'utf8'));
-  if (!packageJson) {
-    throw new Error(`Failed to parse ${packageFile}`);
-  }
-
-  return packageJson.type === 'module' ? 'esm' : 'cjs';
-};
-
-/**
- * QualifiedConfig from any version of @commitlint/types
- * @see https://github.com/conventional-changelog/commitlint/blob/master/@commitlint/types/src/load.ts
- */
-type QualifiedConfigOnAnyVersion = { [key:string]: unknown };
+const nodeModulesPath = path.join(
+  process.env.PWD as string,
+  'node_modules',
+  '@commitlint',
+  'load'
+);

 /**
 *  This code is loading the configuration for the `@commitlint` package from the current working
@@ -27,31 +13,8 @@ type QualifiedConfigOnAnyVersion = { [key:string]: unknown };
 *
 * @returns
 */
-export const getCommitLintPWDConfig = async (): Promise<QualifiedConfigOnAnyVersion | null> => {
-  let load, nodeModulesPath;
-  switch (await getCommitLintModuleType()) {
-    case 'cjs':
-      /**
-       * CommonJS (<= commitlint@v18.x.x.)
-       */
-      nodeModulesPath = path.join(
-        process.env.PWD || process.cwd(),
-        'node_modules/@commitlint/load',
-      );
-      load = require(nodeModulesPath).default;
-      break;
-    case 'esm':
-      /**
-       * ES Module (commitlint@v19.x.x. <= )
-       * Directory import is not supported in ES Module resolution, so import the file directly
-       */
-      nodeModulesPath = path.join(
-        process.env.PWD || process.cwd(),
-        'node_modules/@commitlint/load/lib/load.js',
-      );
-      load = (await import(nodeModulesPath)).default;
-      break;
-  }
+export const getCommitLintPWDConfig = async () => {
+  const load = require(nodeModulesPath).default;

  if (load && typeof load === 'function') {
    return await load();
--- a/src/modules/commitlint/utils.ts
+++ b/src/modules/commitlint/utils.ts
@@ -16,16 +16,6 @@ export const removeDoubleNewlines = (input: string): string => {
  return input;
 };

-export const getJSONBlock = (input: string): string => {
-  const jsonIndex = input.search('```json');
-  if (jsonIndex > -1) {
-    input = input.slice(jsonIndex + 8);
-    const endJsonIndex = input.search('```');
-    input = input.slice(0, endJsonIndex); 
-  }
-  return input;
-};
-
 export const commitlintLLMConfigExists = async (): Promise<boolean> => {
  let exists;
  try {
--- a/src/prompts.ts
+++ b/src/prompts.ts
@@ -11,7 +11,6 @@ import { configureCommitlintIntegration } from './modules/commitlint/config';
 import { commitlintPrompts } from './modules/commitlint/prompts';
 import { ConsistencyPrompt } from './modules/commitlint/types';
 import * as utils from './modules/commitlint/utils';
-import { removeConventionalCommitWord } from './utils/removeConventionalCommitWord';

 const config = getConfig();
 const translation = i18n[(config?.OCO_LANGUAGE as I18nLocals) || 'en'];
@@ -19,107 +18,19 @@ const translation = i18n[(config?.OCO_LANGUAGE as I18nLocals) || 'en'];
 export const IDENTITY =
  'You are to act as the author of a commit message in git.';

-const INIT_MAIN_PROMPT = (
-  language: string,
-  fullGitMojiSpec: boolean
-): ChatCompletionRequestMessage => ({
+const INIT_MAIN_PROMPT = (language: string): ChatCompletionRequestMessage => ({
  role: ChatCompletionRequestMessageRoleEnum.System,
-  content: `${IDENTITY} Your mission is to create clean and comprehensive commit messages as per the ${
-    fullGitMojiSpec ? 'GitMoji specification' : 'conventional commit convention'
-  } and explain WHAT were the changes and mainly WHY the changes were done. I'll send you an output of 'git diff --staged' command, and you are to convert it into a commit message.
-  ${
-    config?.OCO_EMOJI
-      ? 'Use GitMoji convention to preface the commit. Here are some help to choose the right emoji (emoji, description): ' +
-        '🐛, Fix a bug; ' +
-        '✨, Introduce new features; ' +
-        '📝, Add or update documentation; ' +
-        '🚀, Deploy stuff; ' +
-        '✅, Add, update, or pass tests; ' +
-        '♻️, Refactor code; ' +
-        '⬆️, Upgrade dependencies; ' +
-        '🔧, Add or update configuration files; ' +
-        '🌐, Internationalization and localization; ' +
-        '💡, Add or update comments in source code; ' +
-        `${
-          fullGitMojiSpec
-            ? '🎨, Improve structure / format of the code; ' +
-              '⚡️, Improve performance; ' +
-              '🔥, Remove code or files; ' +
-              '🚑️, Critical hotfix; ' +
-              '💄, Add or update the UI and style files; ' +
-              '🎉, Begin a project; ' +
-              '🔒️, Fix security issues; ' +
-              '🔐, Add or update secrets; ' +
-              '🔖, Release / Version tags; ' +
-              '🚨, Fix compiler / linter warnings; ' +
-              '🚧, Work in progress; ' +
-              '💚, Fix CI Build; ' +
-              '⬇️, Downgrade dependencies; ' +
-              '📌, Pin dependencies to specific versions; ' +
-              '👷, Add or update CI build system; ' +
-              '📈, Add or update analytics or track code; ' +
-              '➕, Add a dependency; ' +
-              '➖, Remove a dependency; ' +
-              '🔨, Add or update development scripts; ' +
-              '✏️, Fix typos; ' +
-              '💩, Write bad code that needs to be improved; ' +
-              '⏪️, Revert changes; ' +
-              '🔀, Merge branches; ' +
-              '📦️, Add or update compiled files or packages; ' +
-              '👽️, Update code due to external API changes; ' +
-              '🚚, Move or rename resources (e.g.: files, paths, routes); ' +
-              '📄, Add or update license; ' +
-              '💥, Introduce breaking changes; ' +
-              '🍱, Add or update assets; ' +
-              '♿️, Improve accessibility; ' +
-              '🍻, Write code drunkenly; ' +
-              '💬, Add or update text and literals; ' +
-              '🗃️, Perform database related changes; ' +
-              '🔊, Add or update logs; ' +
-              '🔇, Remove logs; ' +
-              '👥, Add or update contributor(s); ' +
-              '🚸, Improve user experience / usability; ' +
-              '🏗️, Make architectural changes; ' +
-              '📱, Work on responsive design; ' +
-              '🤡, Mock things; ' +
-              '🥚, Add or update an easter egg; ' +
-              '🙈, Add or update a .gitignore file; ' +
-              '📸, Add or update snapshots; ' +
-              '⚗️, Perform experiments; ' +
-              '🔍️, Improve SEO; ' +
-              '🏷️, Add or update types; ' +
-              '🌱, Add or update seed files; ' +
-              '🚩, Add, update, or remove feature flags; ' +
-              '🥅, Catch errors; ' +
-              '💫, Add or update animations and transitions; ' +
-              '🗑️, Deprecate code that needs to be cleaned up; ' +
-              '🛂, Work on code related to authorization, roles and permissions; ' +
-              '🩹, Simple fix for a non-critical issue; ' +
-              '🧐, Data exploration/inspection; ' +
-              '⚰️, Remove dead code; ' +
-              '🧪, Add a failing test; ' +
-              '👔, Add or update business logic; ' +
-              '🩺, Add or update healthcheck; ' +
-              '🧱, Infrastructure related changes; ' +
-              '🧑‍💻, Improve developer experience; ' +
-              '💸, Add sponsorships or money related infrastructure; ' +
-              '🧵, Add or update code related to multithreading or concurrency; ' +
-              '🦺, Add or update code related to validation.'
-            : ''
-        }`
-      : 'Do not preface the commit with anything. Conventional commit keywords:' +
-        'fix, feat, build, chore, ci, docs, style, refactor, perf, test.'
-  }  
+  content: `${IDENTITY} Your mission is to create clean and comprehensive commit messages as per the conventional commit convention and explain WHAT were the changes and mainly WHY the changes were done. I'll send you an output of 'git diff --staged' command, and you are to convert it into a commit message.
+    ${
+      config?.OCO_EMOJI
+        ? 'Use GitMoji convention to preface the commit.'
+        : 'Do not preface the commit with anything.'
+    }
    ${
      config?.OCO_DESCRIPTION
        ? 'Add a short description of WHY the changes are done after the commit message. Don\'t start it with "This commit", just describe the changes.'
        : "Don't add any descriptions to the commit, only commit message."
    }
-    ${
-      config?.OCO_ONE_LINE_COMMIT
-        ? 'Craft a concise commit message that encapsulates all changes made, with an emphasis on the primary updates. If the modifications share a common theme or scope, mention it succinctly; otherwise, leave the scope out to maintain focus. The goal is to provide a clear and unified overview of the changes in a one single message, without diverging into a list of commit per file change.'
-        : ''
-    }
    Use the present tense. Lines must not be longer than 74 characters. Use ${language} for the commit message.`
 });

@@ -155,22 +66,14 @@ const INIT_CONSISTENCY_PROMPT = (
  translation: ConsistencyPrompt
 ): ChatCompletionRequestMessage => ({
  role: ChatCompletionRequestMessageRoleEnum.Assistant,
-  content: `${
-    config?.OCO_EMOJI
-      ? `🐛 ${removeConventionalCommitWord(translation.commitFix)}`
-      : translation.commitFix
-  }
-${
-  config?.OCO_EMOJI
-    ? `✨ ${removeConventionalCommitWord(translation.commitFeat)}`
-    : translation.commitFeat
-}
+  content: `${config?.OCO_EMOJI ? '🐛 ' : ''}${translation.commitFix}
+${config?.OCO_EMOJI ? '✨ ' : ''}${translation.commitFeat}
 ${config?.OCO_DESCRIPTION ? translation.commitDescription : ''}`
 });

-export const getMainCommitPrompt = async (
-  fullGitMojiSpec: boolean
-): Promise<ChatCompletionRequestMessage[]> => {
+export const getMainCommitPrompt = async (): Promise<
+  ChatCompletionRequestMessage[]
+> => {
  switch (config?.OCO_PROMPT_MODULE) {
    case '@commitlint':
      if (!(await utils.commitlintLLMConfigExists())) {
@@ -199,7 +102,7 @@ export const getMainCommitPrompt = async (
    default:
      // conventional-commit
      return [
-        INIT_MAIN_PROMPT(translation.localLanguage, fullGitMojiSpec),
+        INIT_MAIN_PROMPT(translation.localLanguage),
        INIT_DIFF_PROMPT,
        INIT_CONSISTENCY_PROMPT(translation)
      ];
--- a/src/utils/checkIsLatestVersion.ts
+++ b/src/utils/checkIsLatestVersion.ts
@@ -3,7 +3,7 @@ import chalk from 'chalk';
 import { outro } from '@clack/prompts';

 import currentPackage from '../../package.json';
-import { getOpenCommitLatestVersion } from '../version';
+import { getOpenCommitLatestVersion } from '../api';

 export const checkIsLatestVersion = async () => {
  const latestVersion = await getOpenCommitLatestVersion();
--- a/src/utils/engine.ts
+++ b/src/utils/engine.ts
@@ -1,37 +0,0 @@
-import { AiEngine } from '../engine/Engine';
-import { OpenAi } from '../engine/openAi';
-import { Gemini } from '../engine/gemini';
-import { getConfig } from '../commands/config';
-import { OllamaAi } from '../engine/ollama';
-import { AnthropicAi } from '../engine/anthropic'
-import { TestAi } from '../engine/testAi';
-import { Azure } from '../engine/azure';
-import { FlowiseAi } from '../engine/flowise'
-
-export function getEngine(): AiEngine {
-  const config = getConfig();
-  const provider = config?.OCO_AI_PROVIDER;
-  
-  if (provider?.startsWith('ollama')) {
-    const ollamaAi = new OllamaAi();
-    const model = provider.substring('ollama/'.length);
-    if (model) {
-      ollamaAi.setModel(model);
-      ollamaAi.setUrl(config?.OCO_OLLAMA_API_URL);
-    }
-    return ollamaAi;
-  } else if (provider == 'anthropic') {
-    return new AnthropicAi();
-  } else if (provider == 'test') {
-    return new TestAi();
-  } else if (provider == 'gemini') {
-    return new Gemini();  
-  } else if (provider == 'azure') {
-  	return new Azure();
-  } else if( provider == 'flowise'){
-    return new FlowiseAi();
-  }
-  
-  //open ai gpt by default
-  return new OpenAi();
-}
--- a/src/utils/git.ts
+++ b/src/utils/git.ts
@@ -75,11 +75,8 @@ export const getChangedFiles = async (): Promise<string[]> => {

 export const gitAdd = async ({ files }: { files: string[] }) => {
  const gitAddSpinner = spinner();
-
  gitAddSpinner.start('Adding files to commit');
-
  await execa('git', ['add', ...files]);
-
  gitAddSpinner.stop('Done');
 };

--- a/src/utils/removeConventionalCommitWord.ts
+++ b/src/utils/removeConventionalCommitWord.ts
@@ -1,3 +0,0 @@
-export function removeConventionalCommitWord(message: string): string {
-  return message.replace(/^(fix|feat)\((.+?)\):/, '($2):');
-}
--- a/src/version.ts
+++ b/src/version.ts
@@ -1,14 +0,0 @@
-import { outro } from '@clack/prompts';
-import { execa } from 'execa';
-
-export const getOpenCommitLatestVersion = async (): Promise<
-  string | undefined
-> => {
-  try {
-    const { stdout } = await execa('npm', ['view', 'opencommit', 'version']);
-    return stdout;
-  } catch (_) {
-    outro('Error while getting the latest version of opencommit');
-    return undefined;
-  }
-};
--- a/test/Dockerfile
+++ b/test/Dockerfile
@@ -1,22 +0,0 @@
-FROM ubuntu:latest
-
-RUN apt-get update && apt-get install -y curl git
-
-# Install Node.js v20
-RUN curl -fsSL https://deb.nodesource.com/setup_20.x | bash -
-RUN apt-get install -y nodejs
-
-# Setup git
-RUN git config --global user.email "test@example.com"
-RUN git config --global user.name "Test User"
-
-WORKDIR /app
-COPY package.json /app/
-COPY package-lock.json /app/
-
-RUN ls -la
-
-RUN npm ci
-COPY . /app
-RUN ls -la
-RUN npm run build
--- a/test/e2e/noChanges.test.ts
+++ b/test/e2e/noChanges.test.ts
@@ -1,12 +0,0 @@
-import { resolve } from 'path'
-import { render } from 'cli-testing-library'
-import 'cli-testing-library/extend-expect';
-import { prepareEnvironment } from './utils';
-
-it('cli flow when there are no changes', async () => {
-  const { gitDir, cleanup } = await prepareEnvironment();
-  const { findByText } = await render(`OCO_AI_PROVIDER='test' node`, [resolve('./out/cli.cjs')], { cwd: gitDir });
-  expect(await findByText('No changes detected')).toBeInTheConsole();
-
-  await cleanup();
-});
--- a/test/e2e/oneFile.test.ts
+++ b/test/e2e/oneFile.test.ts
@@ -1,55 +0,0 @@
-import { resolve } from 'path'
-import { render } from 'cli-testing-library'
-import 'cli-testing-library/extend-expect';
-import { prepareEnvironment } from './utils';
-
-it('cli flow to generate commit message for 1 new file (staged)', async () => {
-  const { gitDir, cleanup } = await prepareEnvironment();
-
-  await render('echo' ,[`'console.log("Hello World");' > index.ts`], { cwd: gitDir });
-  await render('git' ,['add index.ts'], { cwd: gitDir });
-
-  const { queryByText, findByText, userEvent } = await render(`OCO_AI_PROVIDER='test' node`, [resolve('./out/cli.cjs')], { cwd: gitDir });
-  expect(await queryByText('No files are staged')).not.toBeInTheConsole();
-  expect(await queryByText('Do you want to stage all files and generate commit message?')).not.toBeInTheConsole();
-
-  expect(await findByText('Generating the commit message')).toBeInTheConsole();
-  expect(await findByText('Confirm the commit message?')).toBeInTheConsole();
-  userEvent.keyboard('[Enter]');
-
-  expect(await findByText('Choose a remote to push to')).toBeInTheConsole();
-  userEvent.keyboard('[Enter]');
-
-  expect(await findByText('Successfully pushed all commits to origin')).toBeInTheConsole();
-
-  await cleanup();
-});
-
-it('cli flow to generate commit message for 1 changed file (not staged)', async () => {
-  const { gitDir, cleanup } = await prepareEnvironment();
-
-  await render('echo' ,[`'console.log("Hello World");' > index.ts`], { cwd: gitDir });
-  await render('git' ,['add index.ts'], { cwd: gitDir });
-  await render('git' ,[`commit -m 'add new file'`], { cwd: gitDir });
-
-  await render('echo' ,[`'console.log("Good night World");' >> index.ts`], { cwd: gitDir });
-
-  const { findByText, userEvent } = await render(`OCO_AI_PROVIDER='test' node`, [resolve('./out/cli.cjs')], { cwd: gitDir });
-
-  expect(await findByText('No files are staged')).toBeInTheConsole();
-  expect(await findByText('Do you want to stage all files and generate commit message?')).toBeInTheConsole();
-  userEvent.keyboard('[Enter]');
-
-  expect(await findByText('Generating the commit message')).toBeInTheConsole();
-  expect(await findByText('Confirm the commit message?')).toBeInTheConsole();
-  userEvent.keyboard('[Enter]');
-
-  expect(await findByText('Successfully committed')).toBeInTheConsole();
-
-  expect(await findByText('Choose a remote to push to')).toBeInTheConsole();
-  userEvent.keyboard('[Enter]');
-
-  expect(await findByText('Successfully pushed all commits to origin')).toBeInTheConsole();
-
-  await cleanup();
-});
--- a/test/e2e/prompt-module/commitlint.test.ts
+++ b/test/e2e/prompt-module/commitlint.test.ts
@@ -1,224 +0,0 @@
-import { resolve } from 'path';
-import { render } from 'cli-testing-library';
-import 'cli-testing-library/extend-expect';
-import { prepareEnvironment, wait } from '../utils';
-import path from 'path';
-
-function getAbsolutePath(relativePath: string) {
-  const scriptDir = path.dirname(__filename);
-  return path.resolve(scriptDir, relativePath);
-}
-async function setupCommitlint(dir: string, ver: 9 | 18 | 19) {
-  let packagePath, packageJsonPath, configPath;
-  switch (ver) {
-    case 9:
-      packagePath = getAbsolutePath('./data/commitlint_9/node_modules');
-      packageJsonPath = getAbsolutePath('./data/commitlint_9/package.json');
-      configPath = getAbsolutePath('./data/commitlint_9/commitlint.config.js');
-      break;
-    case 18:
-      packagePath = getAbsolutePath('./data/commitlint_18/node_modules');
-      packageJsonPath = getAbsolutePath('./data/commitlint_18/package.json');
-      configPath = getAbsolutePath('./data/commitlint_18/commitlint.config.js');
-      break;
-    case 19:
-      packagePath = getAbsolutePath('./data/commitlint_19/node_modules');
-      packageJsonPath = getAbsolutePath('./data/commitlint_19/package.json');
-      configPath = getAbsolutePath('./data/commitlint_19/commitlint.config.js');
-      break;
-  }
-  await render('cp', ['-r', packagePath, '.'], { cwd: dir });
-  await render('cp', [packageJsonPath, '.'], { cwd: dir });
-  await render('cp', [configPath, '.'], { cwd: dir });
-  await wait(3000); // Avoid flakiness by waiting
-}
-
-describe('cli flow to run "oco commitlint force"', () => {
-  it('on commitlint@9 using CJS', async () => {
-    const { gitDir, cleanup } = await prepareEnvironment();
-
-    await setupCommitlint(gitDir, 9);
-    const npmList = await render('npm', ['list', '@commitlint/load'], {
-      cwd: gitDir
-    });
-    expect(await npmList.findByText('@commitlint/load@9')).toBeInTheConsole();
-
-    const { findByText } = await render(
-      `
-      OCO_TEST_MOCK_TYPE='prompt-module-commitlint-config' \
-      OCO_PROMPT_MODULE='@commitlint'  \
-      OCO_AI_PROVIDER='test'  \
-      node ${resolve('./out/cli.cjs')} commitlint force \
-    `,
-      [],
-      { cwd: gitDir }
-    );
-
-    expect(
-      await findByText('opencommit — configure @commitlint')
-    ).toBeInTheConsole();
-    expect(
-      await findByText('Read @commitlint configuration')
-    ).toBeInTheConsole();
-
-    expect(
-      await findByText('Generating consistency with given @commitlint rules')
-    ).toBeInTheConsole();
-    expect(
-      await findByText('Done - please review contents of')
-    ).toBeInTheConsole();
-
-    await cleanup();
-  });
-  it('on commitlint@18 using CJS', async () => {
-    const { gitDir, cleanup } = await prepareEnvironment();
-
-    await setupCommitlint(gitDir, 18);
-    const npmList = await render('npm', ['list', '@commitlint/load'], {
-      cwd: gitDir
-    });
-    expect(await npmList.findByText('@commitlint/load@18')).toBeInTheConsole();
-
-    const { findByText } = await render(
-      `
-      OCO_TEST_MOCK_TYPE='prompt-module-commitlint-config' \
-      OCO_PROMPT_MODULE='@commitlint'  \
-      OCO_AI_PROVIDER='test'  \
-      node ${resolve('./out/cli.cjs')} commitlint force \
-    `,
-      [],
-      { cwd: gitDir }
-    );
-
-    expect(
-      await findByText('opencommit — configure @commitlint')
-    ).toBeInTheConsole();
-    expect(
-      await findByText('Read @commitlint configuration')
-    ).toBeInTheConsole();
-
-    expect(
-      await findByText('Generating consistency with given @commitlint rules')
-    ).toBeInTheConsole();
-    expect(
-      await findByText('Done - please review contents of')
-    ).toBeInTheConsole();
-
-    await cleanup();
-  });
-  it('on commitlint@19 using ESM', async () => {
-    const { gitDir, cleanup } = await prepareEnvironment();
-
-    await setupCommitlint(gitDir, 19);
-    const npmList = await render('npm', ['list', '@commitlint/load'], {
-      cwd: gitDir
-    });
-    expect(await npmList.findByText('@commitlint/load@19')).toBeInTheConsole();
-
-    const { findByText } = await render(
-      `
-      OCO_TEST_MOCK_TYPE='prompt-module-commitlint-config' \
-      OCO_PROMPT_MODULE='@commitlint'  \
-      OCO_AI_PROVIDER='test'  \
-      node ${resolve('./out/cli.cjs')} commitlint force \
-    `,
-      [],
-      { cwd: gitDir }
-    );
-
-    expect(
-      await findByText('opencommit — configure @commitlint')
-    ).toBeInTheConsole();
-    expect(
-      await findByText('Read @commitlint configuration')
-    ).toBeInTheConsole();
-
-    expect(
-      await findByText('Generating consistency with given @commitlint rules')
-    ).toBeInTheConsole();
-    expect(
-      await findByText('Done - please review contents of')
-    ).toBeInTheConsole();
-
-    await cleanup();
-  });
-});
-
-describe('cli flow to generate commit message using @commitlint prompt-module', () => {
-  it('on commitlint@19 using ESM', async () => {
-    const { gitDir, cleanup } = await prepareEnvironment();
-
-    // Setup commitlint@19
-    await setupCommitlint(gitDir, 19);
-    const npmList = await render('npm', ['list', '@commitlint/load'], {
-      cwd: gitDir
-    });
-    expect(await npmList.findByText('@commitlint/load@19')).toBeInTheConsole();
-
-    // Run `oco commitlint force`
-    const commitlintForce = await render(
-      `
-      OCO_TEST_MOCK_TYPE='prompt-module-commitlint-config' \
-      OCO_PROMPT_MODULE='@commitlint'  \
-      OCO_AI_PROVIDER='test'  \
-      node ${resolve('./out/cli.cjs')} commitlint force \
-    `,
-      [],
-      { cwd: gitDir }
-    );
-    expect(
-      await commitlintForce.findByText('Done - please review contents of')
-    ).toBeInTheConsole();
-
-    // Run `oco commitlint get`
-    const commitlintGet = await render(
-      `
-      OCO_TEST_MOCK_TYPE='prompt-module-commitlint-config' \
-      OCO_PROMPT_MODULE='@commitlint'  \
-      OCO_AI_PROVIDER='test'  \
-      node ${resolve('./out/cli.cjs')} commitlint get \
-    `,
-      [],
-      { cwd: gitDir }
-    );
-    expect(
-      await commitlintGet.findByText('[object Object]')
-    ).toBeInTheConsole();
-
-    // Run 'oco' using .opencommit-commitlint
-    await render('echo', [`'console.log("Hello World");' > index.ts`], {
-      cwd: gitDir
-    });
-    await render('git', ['add index.ts'], { cwd: gitDir });
-
-    const oco = await render(
-      `
-      OCO_TEST_MOCK_TYPE='commit-message' \
-      OCO_PROMPT_MODULE='@commitlint'  \
-      OCO_AI_PROVIDER='test' \
-      node ${resolve('./out/cli.cjs')} \
-    `,
-      [],
-      { cwd: gitDir }
-    );
-
-    expect(
-      await oco.findByText('Generating the commit message')
-    ).toBeInTheConsole();
-    expect(
-      await oco.findByText('Confirm the commit message?')
-    ).toBeInTheConsole();
-    oco.userEvent.keyboard('[Enter]');
-
-    expect(
-      await oco.findByText('Choose a remote to push to')
-    ).toBeInTheConsole();
-    oco.userEvent.keyboard('[Enter]');
-
-    expect(
-      await oco.findByText('Successfully pushed all commits to origin')
-    ).toBeInTheConsole();
-
-    await cleanup();
-  });
-});
--- a/test/e2e/prompt-module/data/commitlint_18/commitlint.config.js
+++ b/test/e2e/prompt-module/data/commitlint_18/commitlint.config.js
@@ -1,3 +0,0 @@
-module.exports = {
-  extends: ['@commitlint/config-conventional']
-};
--- a/test/e2e/prompt-module/data/commitlint_18/package-lock.json
+++ b/test/e2e/prompt-module/data/commitlint_18/package-lock.json
--- a/test/e2e/prompt-module/data/commitlint_18/package.json
+++ b/test/e2e/prompt-module/data/commitlint_18/package.json
@@ -1,15 +0,0 @@
-{
-  "name": "commitlint-test",
-  "version": "1.0.0",
-  "description": "",
-  "main": "index.js",
-  "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
-  },
-  "author": "",
-  "license": "ISC",
-  "devDependencies": {
-    "@commitlint/cli": "^18.0.0",
-    "@commitlint/config-conventional": "^18.0.0"
-  }
-}
--- a/test/e2e/prompt-module/data/commitlint_19/commitlint.config.js
+++ b/test/e2e/prompt-module/data/commitlint_19/commitlint.config.js
@@ -1,3 +0,0 @@
-export default {
-  extends: ['@commitlint/config-conventional']
-};
--- a/test/e2e/prompt-module/data/commitlint_19/package-lock.json
+++ b/test/e2e/prompt-module/data/commitlint_19/package-lock.json
--- a/test/e2e/prompt-module/data/commitlint_19/package.json
+++ b/test/e2e/prompt-module/data/commitlint_19/package.json
@@ -1,16 +0,0 @@
-{
-  "name": "commitlint-test",
-  "version": "1.0.0",
-  "description": "",
-  "main": "index.js",
-  "type": "module",
-  "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
-  },
-  "author": "",
-  "license": "ISC",
-  "devDependencies": {
-    "@commitlint/cli": "^19.0.0",
-    "@commitlint/config-conventional": "^19.0.0"
-  }
-}
--- a/test/e2e/prompt-module/data/commitlint_9/commitlint.config.js
+++ b/test/e2e/prompt-module/data/commitlint_9/commitlint.config.js
@@ -1,3 +0,0 @@
-module.exports = {
-  extends: ['@commitlint/config-conventional']
-};
--- a/test/e2e/prompt-module/data/commitlint_9/package-lock.json
+++ b/test/e2e/prompt-module/data/commitlint_9/package-lock.json
--- a/test/e2e/prompt-module/data/commitlint_9/package.json
+++ b/test/e2e/prompt-module/data/commitlint_9/package.json
@@ -1,15 +0,0 @@
-{
-  "name": "commitlint-test",
-  "version": "1.0.0",
-  "description": "",
-  "main": "index.js",
-  "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
-  },
-  "author": "",
-  "license": "ISC",
-  "devDependencies": {
-    "@commitlint/cli": "^9.0.0",
-    "@commitlint/config-conventional": "^9.0.0"
-  }
-}
--- a/test/e2e/setup.sh
+++ b/test/e2e/setup.sh
@@ -1,11 +0,0 @@
-#!/bin/sh
-
-current_dir=$(pwd)
-setup_dir="$(cd "$(dirname "$0")" && pwd)"
-
-# Set up for prompt-module/commitlint
-cd $setup_dir && cd prompt-module/data/commitlint_9 && npm ci
-cd $setup_dir && cd prompt-module/data/commitlint_18 && npm ci
-cd $setup_dir && cd prompt-module/data/commitlint_19 && npm ci
-
-cd $current_dir
--- a/test/e2e/utils.ts
+++ b/test/e2e/utils.ts
@@ -1,33 +0,0 @@
-import path from 'path'
-import { mkdtemp, rm } from 'fs'
-import { promisify } from 'util';
-import { tmpdir } from 'os';
-import { exec } from 'child_process';
-const fsMakeTempDir = promisify(mkdtemp);
-const fsExec = promisify(exec);
-const fsRemove = promisify(rm);
-
-/**
- * Prepare the environment for the test
- * Create a temporary git repository in the temp directory
- */
-export const prepareEnvironment = async (): Promise<{
-  gitDir: string;
-  cleanup: () => Promise<void>;
-}> => {
-  const tempDir = await fsMakeTempDir(path.join(tmpdir(), 'opencommit-test-'));
-  // Create a remote git repository int the temp directory. This is necessary to execute the `git push` command
-  await fsExec('git init --bare remote.git', { cwd: tempDir }); 
-  await fsExec('git clone remote.git test', { cwd: tempDir });
-  const gitDir = path.resolve(tempDir, 'test');
-
-  const cleanup = async () => {
-    return fsRemove(tempDir, { recursive: true });
-  }
-  return {
-    gitDir,
-    cleanup,
-  }
-}
-
-export const wait = (ms: number) => new Promise(resolve => setTimeout(resolve, ms));
--- a/test/jest-setup.ts
+++ b/test/jest-setup.ts
@@ -1,10 +0,0 @@
-import 'cli-testing-library/extend-expect'
-import { configure } from 'cli-testing-library'
-import { jest } from '@jest/globals';
-
-global.jest = jest;
-
-/**
- * Adjusted the wait time for waitFor/findByText to 2000ms, because the default 1000ms makes the test results flaky
- */
-configure({ asyncUtilTimeout: 2000 })
--- a/test/unit/config.test.ts
+++ b/test/unit/config.test.ts
@@ -1,105 +0,0 @@
-import { getConfig } from '../../src/commands/config';
-import { prepareFile } from './utils';
-
-describe('getConfig', () => {
-  const originalEnv = { ...process.env };
-  function resetEnv(env: NodeJS.ProcessEnv) {
-    Object.keys(process.env).forEach((key) => {
-      if (!(key in env)) {
-        delete process.env[key];
-      } else {
-        process.env[key] = env[key];
-      }
-    });
-  }
-
-  beforeEach(() => {
-    resetEnv(originalEnv);
-  });
-
-  afterAll(() => {
-    resetEnv(originalEnv);
-  });
-
-  it('return config values from the global config file', async () => {
-    const configFile = await prepareFile(
-      '.opencommit',
-      `
-OCO_OPENAI_API_KEY="sk-key"
-OCO_ANTHROPIC_API_KEY="secret-key"
-OCO_TOKENS_MAX_INPUT="8192"
-OCO_TOKENS_MAX_OUTPUT="1000"
-OCO_OPENAI_BASE_PATH="/openai/api"
-OCO_DESCRIPTION="true"
-OCO_EMOJI="true"
-OCO_MODEL="gpt-4"
-OCO_LANGUAGE="de"
-OCO_MESSAGE_TEMPLATE_PLACEHOLDER="$m"
-OCO_PROMPT_MODULE="@commitlint"
-OCO_AI_PROVIDER="ollama"
-OCO_GITPUSH="false"
-OCO_ONE_LINE_COMMIT="true"
-`
-    );
-    const config = getConfig({ configPath: configFile.filePath, envPath: '' });
-
-    expect(config).not.toEqual(null);
-    expect(config!['OCO_OPENAI_API_KEY']).toEqual('sk-key');
-    expect(config!['OCO_ANTHROPIC_API_KEY']).toEqual('secret-key');
-    expect(config!['OCO_TOKENS_MAX_INPUT']).toEqual(8192);
-    expect(config!['OCO_TOKENS_MAX_OUTPUT']).toEqual(1000);
-    expect(config!['OCO_OPENAI_BASE_PATH']).toEqual('/openai/api');
-    expect(config!['OCO_DESCRIPTION']).toEqual(true);
-    expect(config!['OCO_EMOJI']).toEqual(true);
-    expect(config!['OCO_MODEL']).toEqual('gpt-4');
-    expect(config!['OCO_LANGUAGE']).toEqual('de');
-    expect(config!['OCO_MESSAGE_TEMPLATE_PLACEHOLDER']).toEqual('$m');
-    expect(config!['OCO_PROMPT_MODULE']).toEqual('@commitlint');
-    expect(() => ['ollama', 'gemini'].includes(config!['OCO_AI_PROVIDER'])).toBeTruthy();
-    expect(config!['OCO_GITPUSH']).toEqual(false);
-    expect(config!['OCO_ONE_LINE_COMMIT']).toEqual(true);
-
-    await configFile.cleanup();
-  });
-
-  it('return config values from the local env file', async () => {
-    const envFile = await prepareFile(
-      '.env',
-      `
-OCO_OPENAI_API_KEY="sk-key"
-OCO_ANTHROPIC_API_KEY="secret-key"
-OCO_TOKENS_MAX_INPUT="8192"
-OCO_TOKENS_MAX_OUTPUT="1000"
-OCO_OPENAI_BASE_PATH="/openai/api"
-OCO_DESCRIPTION="true"
-OCO_EMOJI="true"
-OCO_MODEL="gpt-4"
-OCO_LANGUAGE="de"
-OCO_MESSAGE_TEMPLATE_PLACEHOLDER="$m"
-OCO_PROMPT_MODULE="@commitlint"
-OCO_AI_PROVIDER="ollama"
-OCO_GITPUSH="false"
-OCO_ONE_LINE_COMMIT="true"
-    `
-    );
-    const config = getConfig({ configPath: '', envPath: envFile.filePath });
-
-    expect(config).not.toEqual(null);
-    expect(config!['OCO_OPENAI_API_KEY']).toEqual('sk-key');
-    expect(config!['OCO_ANTHROPIC_API_KEY']).toEqual('secret-key');
-    expect(config!['OCO_TOKENS_MAX_INPUT']).toEqual(8192);
-    expect(config!['OCO_TOKENS_MAX_OUTPUT']).toEqual(1000);
-    expect(config!['OCO_OPENAI_BASE_PATH']).toEqual('/openai/api');
-    expect(config!['OCO_DESCRIPTION']).toEqual(true);
-    expect(config!['OCO_EMOJI']).toEqual(true);
-    expect(config!['OCO_MODEL']).toEqual('gpt-4');
-    expect(config!['OCO_LANGUAGE']).toEqual('de');
-    expect(config!['OCO_MESSAGE_TEMPLATE_PLACEHOLDER']).toEqual('$m');
-    expect(config!['OCO_PROMPT_MODULE']).toEqual('@commitlint');
-    expect(() => ['ollama', 'gemini'].includes(config!['OCO_AI_PROVIDER'])).toBeTruthy();
-    expect(config!['OCO_GITPUSH']).toEqual(false);
-    expect(config!['OCO_ONE_LINE_COMMIT']).toEqual(true);
-
-    await envFile.cleanup();
-  });
-});
--- a/test/unit/gemini.test.ts
+++ b/test/unit/gemini.test.ts
@@ -1,105 +0,0 @@
-import { Gemini } from '../../src/engine/gemini';
-import { ChatCompletionRequestMessage } from 'openai';
-import { GenerativeModel, GoogleGenerativeAI } from '@google/generative-ai';
-import { ConfigType, getConfig } from '../../src/commands/config';
-
-describe('Gemini', () => {
-  let gemini: Gemini;
-  let mockConfig: ConfigType;
-  let mockGoogleGenerativeAi: GoogleGenerativeAI;
-  let mockGenerativeModel: GenerativeModel;
-  let mockExit: jest.SpyInstance<never, [code?: number | undefined], any>;
-  let mockWarmup: jest.SpyInstance<any, unknown[], any>;
-  
-  const noop: (code?: number | undefined) => never = (code?: number | undefined) => {};
-  
-  const mockGemini = () => {
-    gemini = new Gemini();
-  }
-  
-  const oldEnv = process.env;
-
-  beforeEach(() => {
-    jest.resetModules();
-    process.env = { ...oldEnv };
-    
-    jest.mock('@google/generative-ai');
-    jest.mock('../src/commands/config');
-    
-    jest.mock('@clack/prompts', () => ({
-      intro: jest.fn(),
-      outro: jest.fn(),
-    }));
-    
-    if (mockWarmup) mockWarmup.mockRestore();
-    
-    mockExit = jest.spyOn(process, 'exit').mockImplementation();
-    mockConfig = getConfig() as ConfigType;
-    
-    mockConfig.OCO_AI_PROVIDER = 'gemini';
-    mockConfig.OCO_GEMINI_API_KEY = 'mock-api-key';
-    mockConfig.OCO_MODEL = 'gemini-1.5-flash';
-    
-    mockGoogleGenerativeAi = new GoogleGenerativeAI(mockConfig.OCO_GEMINI_API_KEY);    
-    mockGenerativeModel = mockGoogleGenerativeAi.getGenerativeModel({ model: mockConfig.OCO_MODEL, });
-  });
-  
-  afterEach(() => {
-    gemini = undefined as any;
-  })
-  
-  afterAll(() => {
-    mockExit.mockRestore();
-    process.env = oldEnv;
-  });
-
-  it('should initialize with correct config', () => {
-    mockGemini();
-    // gemini = new Gemini();
-    expect(gemini).toBeDefined();
-  });
-
-  it('should warmup correctly', () => {
-    mockWarmup = jest.spyOn(Gemini.prototype as any, 'warmup').mockImplementation(noop);
-    mockGemini();
-    expect(gemini).toBeDefined();
-  });
-
-  it('should exit process if OCO_GEMINI_API_KEY is not set and command is not config', () => {
-    process.env.OCO_GEMINI_API_KEY = undefined;
-    process.env.OCO_AI_PROVIDER = 'gemini';
-    
-    mockGemini();
-    
-    expect(mockExit).toHaveBeenCalledWith(1);
-  });
-
-  it('should exit process if model is not supported and command is not config', () => {
-    process.env.OCO_GEMINI_API_KEY = undefined;
-    process.env.OCO_AI_PROVIDER = 'gemini';
-
-    mockGemini();
-
-    expect(mockExit).toHaveBeenCalledWith(1);
-  });
-  
-  it('should generate commit message', async () => {
-    const mockGenerateContent = jest.fn().mockResolvedValue({ response: { text: () => 'generated content' } });
-    mockGenerativeModel.generateContent = mockGenerateContent;
-    
-    mockWarmup = jest.spyOn(Gemini.prototype as any, 'warmup').mockImplementation(noop);
-    mockGemini();
-    
-    const messages: ChatCompletionRequestMessage[] = [
-      { role: 'system', content: 'system message' },
-      { role: 'assistant', content: 'assistant message' },
-    ];
-    
-    jest.spyOn(gemini, 'generateCommitMessage').mockImplementation(async () => 'generated content');
-    const result = await gemini.generateCommitMessage(messages);
-
-    expect(result).toEqual('generated content');
-    expect(mockWarmup).toHaveBeenCalled();
-  });
-  
-});
--- a/test/unit/utils.ts
+++ b/test/unit/utils.ts
@@ -1,29 +0,0 @@
-import path from 'path';
-import { mkdtemp, rm, writeFile } from 'fs';
-import { promisify } from 'util';
-import { tmpdir } from 'os';
-const fsMakeTempDir = promisify(mkdtemp);
-const fsRemove = promisify(rm);
-const fsWriteFile = promisify(writeFile);
-
-/**
- * Prepare tmp file for the test
- */
-export async function prepareFile(
-  fileName: string,
-  content: string
-): Promise<{
-  filePath: string;
-  cleanup: () => Promise<void>;
-}> {
-  const tempDir = await fsMakeTempDir(path.join(tmpdir(), 'opencommit-test-'));
-  const filePath = path.resolve(tempDir, fileName);
-  await fsWriteFile(filePath, content);
-  const cleanup = async () => {
-    return fsRemove(tempDir, { recursive: true });
-  };
-  return {
-    filePath,
-    cleanup
-  };
-}
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,12 +1,12 @@
 {
  "compilerOptions": {
-    "target": "ES2020",
-    "lib": ["ES6", "ES2020"],
+    "target": "ESNext",
+    "lib": ["ES5", "ES6"],

-    "module": "CommonJS",
-    
+    "module": "ESNext",
+    // "rootDir": "./src",
    "resolveJsonModule": true,
-    "moduleResolution": "Node",
+    "moduleResolution": "node",

    "allowJs": true,

@@ -21,9 +21,6 @@

    "skipLibCheck": true
  },
-  "include": [
-    "test/jest-setup.ts"
-  ],
  "exclude": ["node_modules"],
  "ts-node": {
    "esm": true,