Also add @bot ready reminder for review submitted

src/handlers.rs

@@ -37,6 +37,7 @@ mod relabel;
 mod relnotes;
 mod rendered_link;
 mod review_changes_since;
+mod review_reminder;
 mod review_requested;
 mod review_submitted;
 pub mod rustc_commits;
@@ -144,9 +145,14 @@ pub async fn handle(ctx: &Context, host: &str, event: &Event) -> Vec<HandlerErro
             .ok()
             .and_then(|c| c.review_submitted.as_ref())
         {
-            review_submitted::handle(ctx, event, review_submitted_config)
-                .await
-                .map_err(|e| HandlerError::Other(e.context("review_submitted handler failed")))
+            review_submitted::handle(
+                ctx,
+                event,
+                review_submitted_config,
+                config.as_ref().ok().and_then(|c| c.shortcut.as_ref()),
+            )
+            .await
+            .map_err(|e| HandlerError::Other(e.context("review_submitted handler failed")))
         } else {
             Ok(())
         }

src/handlers/review_reminder.rs

@@ -0,0 +1,53 @@
+use octocrab::models::AuthorAssociation;
+
+use crate::{config::ShortcutConfig, db::issue_data::IssueData, github::Issue, handlers::Context};
+
+/// Key for the state in the database
+const AUTHOR_REMINDER_KEY: &str = "author-reminder";
+
+/// State stored in the database for a PR.
+#[derive(Debug, Default, serde::Deserialize, serde::Serialize, Clone, PartialEq)]
+struct AuthorReminderState {
+    /// ID of the reminder comment.
+    reminder_comment: Option<String>,
+}
+
+pub(crate) async fn remind_author_of_bot_ready(
+    ctx: &Context,
+    issue: &Issue,
+    config: Option<&ShortcutConfig>,
+) -> anyhow::Result<()> {
+    let Some(_config) = config else {
+        // Ignore repository that don't have `[shortcut]` enabled
+        return Ok(());
+    };
+
+    if matches!(
+        issue.author_association,
+        AuthorAssociation::Member | AuthorAssociation::Owner
+    ) {
+        // Don't post the reminder for org members (public-only unfortunately) and owner of the org.
+        return Ok(());
+    }
+
+    // Get the state of the author reminder for this PR
+    let mut db = ctx.db.get().await;
+    let mut state: IssueData<'_, AuthorReminderState> =
+        IssueData::load(&mut db, issue, AUTHOR_REMINDER_KEY).await?;
+
+    // If no comment already posted, let's post it
+    if state.data.reminder_comment.is_none() {
+        let comment_body = format!(
+            "Reminder, once the PR becomes ready for a review, use `@{bot} ready`.",
+            bot = &ctx.username,
+        );
+        let comment = issue
+            .post_comment(&ctx.github, comment_body.as_str())
+            .await?;
+
+        state.data.reminder_comment = Some(comment.node_id);
+        state.save().await?;
+    }
+
+    Ok(())
+}

src/handlers/review_submitted.rs

@@ -1,12 +1,14 @@
 use anyhow::Context as _;
 
+use crate::config::ShortcutConfig;
 use crate::github::{Issue, IssueCommentAction, IssueCommentEvent, Label, PullRequestReviewState};
 use crate::{config::ReviewSubmittedConfig, github::Event, handlers::Context};
 
 pub(crate) async fn handle(
     ctx: &Context,
     event: &Event,
     config: &ReviewSubmittedConfig,
+    shortcut_config: Option<&ShortcutConfig>,
 ) -> anyhow::Result<()> {
     if let Event::IssueComment(
         event @ IssueCommentEvent {
@@ -61,6 +63,11 @@ pub(crate) async fn handle(
                     }],
                 )
                 .await?;
+
+            // Add reminder about `@bot review`
+            super::review_reminder::remind_author_of_bot_ready(ctx, &event.issue, shortcut_config)
+                .await
+                .context("failed to remind author of @bot review")?;
         }
     }
 

src/handlers/shortcut.rs

@@ -4,27 +4,16 @@
 
 use crate::{
     config::ShortcutConfig,
-    db::issue_data::IssueData,
     errors::user_error,
     github::{Event, Label},
     handlers::Context,
 };
-use octocrab::models::AuthorAssociation;
+use anyhow::Context as _;
 use parser::command::shortcut::ShortcutCommand;
 
-/// Key for the state in the database
-const AUTHOR_REMINDER_KEY: &str = "author-reminder";
-
-/// State stored in the database for a PR.
-#[derive(Debug, Default, serde::Deserialize, serde::Serialize, Clone, PartialEq)]
-struct AuthorReminderState {
-    /// ID of the reminder comment.
-    reminder_comment: Option<String>,
-}
-
 pub(super) async fn handle_command(
     ctx: &Context,
-    _config: &ShortcutConfig,
+    config: &ShortcutConfig,
     event: &Event,
     input: ShortcutCommand,
 ) -> anyhow::Result<()> {
@@ -75,29 +64,10 @@ pub(super) async fn handle_command(
     // Except if the author is a member (or the owner) of the repository, as
     // the author should already know about the `ready` command and already
     // have the required permissions to update the labels manually anyway.
-    if matches!(input, ShortcutCommand::Author)
-        && !matches!(
-            issue.author_association,
-            AuthorAssociation::Member | AuthorAssociation::Owner
-        )
-    {
-        // Get the state of the author reminder for this PR
-        let mut db = ctx.db.get().await;
-        let mut state: IssueData<'_, AuthorReminderState> =
-            IssueData::load(&mut db, issue, AUTHOR_REMINDER_KEY).await?;
-
-        if state.data.reminder_comment.is_none() {
-            let comment_body = format!(
-                "Reminder, once the PR becomes ready for a review, use `@{bot} ready`.",
-                bot = &ctx.username,
-            );
-            let comment = issue
-                .post_comment(&ctx.github, comment_body.as_str())
-                .await?;
-
-            state.data.reminder_comment = Some(comment.node_id);
-            state.save().await?;
-        }
+    if matches!(input, ShortcutCommand::Author) {
+        super::review_reminder::remind_author_of_bot_ready(ctx, issue, Some(config))
+            .await
+            .context("failed to send @bot review reminder")?;
     }
 
     Ok(())