refactor: modularize into core/events/formatters/drivers

src/formatters/commit-comment.ts

@@ -0,0 +1,50 @@
+import type { NeutralMessage, NeutralAuthor } from "../types";
+import { GITHUB_COLORS } from "./colors";
+import { emojiPrefix, type T, buildMessage } from "./helpers";
+
+export function formatCommitComment(
+  payload: Record<string, unknown>,
+  repo: string | undefined,
+  author: NeutralAuthor,
+  t: T,
+  showEmoji: boolean,
+): NeutralMessage {
+  const action = (payload.action as string) ?? "created";
+  const comment = payload.comment as {
+    body?: string;
+    commit_id?: string;
+    html_url?: string;
+  };
+
+  const al = t("actions." + action) ?? action;
+  const em = (e: string): string => emojiPrefix(e, showEmoji);
+  const commentBody = comment.body?.slice(0, 500) ?? "";
+  const truncated = comment.body && comment.body.length > 500;
+  const shortSha = comment.commit_id?.slice(0, 7) ?? "???????";
+
+  const fields: Array<{ name: string; value: string; inline?: boolean }> = [];
+
+  if (comment.commit_id) {
+    fields.push({
+      name: t("fields.commit"),
+      value: `\`${shortSha}\``,
+      inline: true,
+    });
+  }
+
+  return buildMessage(
+    {
+      author,
+      title: t("events.commit_comment.title", {
+        repo: repo ?? t("common.repository"),
+        sha: shortSha,
+      }),
+      url: comment.html_url,
+      color: GITHUB_COLORS.commit_comment,
+      description: `${t("events.commit_comment.action_comment", { emoji: em("💬"), action: al })}\n\n> ${commentBody}${truncated ? "..." : ""}`,
+      fields: fields.length > 0 ? fields : undefined,
+    },
+    t,
+    repo,
+  );
+}