Feat/add user input code context (#420)

* feat(cli): add context flag for providing additional commit message input

src/prompts.ts

@@ -111,9 +111,24 @@ const getOneLineCommitInstruction = () =>
     ? '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.'
     : '';
 
+/**
+ * Get the context of the user input
+ * @param extraArgs - The arguments passed to the command line
+ * @example
+ *  $ oco -- This is a context used to generate the commit message
+ * @returns - The context of the user input
+ */
+const userInputCodeContext = (context: string) => {
+  if (context !== '' && context !== ' ') {
+    return `Additional context provided by the user: <context>${context}</context>\nConsider this context when generating the commit message, incorporating relevant information when appropriate.`;
+  }
+  return '';
+};
+
 const INIT_MAIN_PROMPT = (
   language: string,
-  fullGitMojiSpec: boolean
+  fullGitMojiSpec: boolean,
+  context: string
 ): OpenAI.Chat.Completions.ChatCompletionMessageParam => ({
   role: 'system',
   content: (() => {
@@ -127,15 +142,16 @@ const INIT_MAIN_PROMPT = (
     const descriptionGuideline = getDescriptionInstruction();
     const oneLineCommitGuideline = getOneLineCommitInstruction();
     const generalGuidelines = `Use the present tense. Lines must not be longer than 74 characters. Use ${language} for the commit message.`;
+    const userInputContext = userInputCodeContext(context);
 
-    return `${missionStatement}\n${diffInstruction}\n${conventionGuidelines}\n${descriptionGuideline}\n${oneLineCommitGuideline}\n${generalGuidelines}`;
+    return `${missionStatement}\n${diffInstruction}\n${conventionGuidelines}\n${descriptionGuideline}\n${oneLineCommitGuideline}\n${generalGuidelines}\n${userInputContext}`;
   })()
 });
 
 export const INIT_DIFF_PROMPT: OpenAI.Chat.Completions.ChatCompletionMessageParam =
-  {
-    role: 'user',
-    content: `diff --git a/src/server.ts b/src/server.ts
+{
+  role: 'user',
+  content: `diff --git a/src/server.ts b/src/server.ts
     index ad4db42..f3b18a9 100644
     --- a/src/server.ts
     +++ b/src/server.ts
@@ -159,7 +175,7 @@ export const INIT_DIFF_PROMPT: OpenAI.Chat.Completions.ChatCompletionMessagePara
                 +app.listen(process.env.PORT || PORT, () => {
                     +  console.log(\`Server listening on port \${PORT}\`);
                 });`
-  };
+};
 
 const getContent = (translation: ConsistencyPrompt) => {
   const fix = config.OCO_EMOJI
@@ -185,7 +201,8 @@ const INIT_CONSISTENCY_PROMPT = (
 });
 
 export const getMainCommitPrompt = async (
-  fullGitMojiSpec: boolean
+  fullGitMojiSpec: boolean,
+  context: string
 ): Promise<Array<OpenAI.Chat.Completions.ChatCompletionMessageParam>> => {
   switch (config.OCO_PROMPT_MODULE) {
     case '@commitlint':
@@ -207,14 +224,14 @@ export const getMainCommitPrompt = async (
         INIT_DIFF_PROMPT,
         INIT_CONSISTENCY_PROMPT(
           commitLintConfig.consistency[
-            translation.localLanguage
+          translation.localLanguage
           ] as ConsistencyPrompt
         )
       ];
 
     default:
       return [
-        INIT_MAIN_PROMPT(translation.localLanguage, fullGitMojiSpec),
+        INIT_MAIN_PROMPT(translation.localLanguage, fullGitMojiSpec, context),
         INIT_DIFF_PROMPT,
         INIT_CONSISTENCY_PROMPT(translation)
       ];