improve formatting of digest

Cargo.toml

@@ -16,4 +16,5 @@ env_logger = "0.11.3"
 async-trait = "0.1.80"
 reqwest = { version = "0.12.4", features = ["json"] }
 serde_json = "1.0.116"
-serde = "1.0.198"
+serde = "1.0.198"
+url = "2.5.0"

src/chat/api.rs

@@ -1,28 +1,31 @@
 use chatgpt::prelude::ChatGPT;
 use anyhow::Result;
 use log::info;
+use url::Url;
 
 pub async fn generate_brief_summary_of_pull_requests(client: ChatGPT, pull_requests: &Vec<octocrab::models::pulls::PullRequest>) -> Result<String> {
     let mut prompt = "Please add emojis to all subsequent bullet points based on what type of change it is. \
     You will be provided with a set of pull requests that have been completed the working day. \
     I want you to aggregate this into a bullet list highlighting the main changes. \
     Avoid using technical language where possible. \
     This will be posted to Slack so use the appropriate formatting. \
-    Group into sensible categories such as bug fixes, new features, etc. \
+    Group the changes by the PR title which introduced them. \
+    Example: *<PR url|PR title>* followed by bullet points explaining the changes introduced. \
     You do not need to include any other text such as 'Here are the changes'. \
     Each bullet point should be at most one sentence to keep it concise. \
     Each bullet point should be a human readable sentence. \
-    Do not include links to the pull requests, just a brief summary. \
+    The PR header should not be a bullet point. \
     Do not include these instructions in the output. \
     Here is the content which you should summarise:".to_string();
 
     for pull_request in pull_requests {
         let title = pull_request.clone().title.clone().expect("Title should be set on the pull request");
         let body = pull_request.clone().body.unwrap_or("No body provided".to_string());
+        let url = pull_request.clone().html_url.unwrap_or(Url::parse("https://github.com").unwrap());
 
         info!("Adding pull request to prompt: {}", &title);
 
-        prompt += format!("\n-----\nPull request title: {title}\nPull request body: {body}").as_str();
+        prompt += format!("\n-----\nPull request title: {title}\nPull request URL: {url}\nPull request body: {body}").as_str();
     }
 
     let response = client.send_message(prompt).await?;

src/main.rs

@@ -59,7 +59,7 @@ fn configure_chatgpt() -> Result<ChatGPT> {
     Ok(ChatGPT::new_with_config(
         chatgpt_token,
         // We want to use GPT-4 with an increased timeout as we're passing quite a lot of data
-        ModelConfigurationBuilder::default().engine(ChatGPTEngine::Gpt4).timeout(time::Duration::from_secs(30)).build()?,
+        ModelConfigurationBuilder::default().engine(ChatGPTEngine::Gpt4).timeout(time::Duration::from_secs(60)).build()?,
     )?)
 }