Create-Inc · failingbuild2 · Apr 16, 2026 · Apr 20, 2026 · Apr 20, 2026
diff --git a/.gitignore b/.gitignore
@@ -0,0 +1,6 @@
+node_modules
+dist
+.vercel
+.env
+.env.local
+*.local
diff --git a/api/analyze.ts b/api/analyze.ts
@@ -0,0 +1,78 @@
+import type { VercelRequest, VercelResponse } from "@vercel/node";
+
+export default async function handler(req: VercelRequest, res: VercelResponse) {
+  if (req.method !== "POST") {
+    return res.status(405).json({ error: "Method not allowed" });
+  }
+
+  const apiKey = process.env.ANTHROPIC_API_KEY;
+  if (!apiKey) {
+    return res.status(501).json({ error: "AI analysis not configured" });
+  }
+
+  const { files } = req.body;
+  if (!files || !Array.isArray(files)) {
+    return res.status(400).json({ error: "Missing files" });
+  }
+
+  // Build a summary of the diff
+  const diffSummary = files
+    .map(
+      (f: { filename: string; status: string; additions: number; deletions: number; patch?: string }) =>
+        `File: ${f.filename} (${f.status}, +${f.additions} -${f.deletions})\n${f.patch ? f.patch.slice(0, 2000) : "(no patch)"}`,
+    )
+    .join("\n\n");
+
+  try {
+    const response = await fetch("https://api.anthropic.com/v1/messages", {
+      method: "POST",
+      headers: {
+        "Content-Type": "application/json",
+        "x-api-key": apiKey,
+        "anthropic-version": "2023-06-01",
+      },
+      body: JSON.stringify({
+        model: "claude-haiku-4-5-20251001",
+        max_tokens: 1024,
+        messages: [
+          {
+            role: "user",
+            content: `Analyze this PR diff and identify the affected areas that a reviewer should test. Group by feature area, route, or component.
+
+Return JSON only (no markdown fences), in this format:
+[{"title": "Area name", "description": "What changed and what to test", "files": ["file1.ts", "file2.ts"]}]
+
+Diff:
+${diffSummary}`,
+          },
+        ],
+      }),
+    });
+
+    if (!response.ok) {
+      return res.status(502).json({ error: "AI API call failed" });
+    }
+
+    const data = await response.json();
+    const text = data.content?.[0]?.text || "[]";
+
+    let areas;
+    try {
+      areas = JSON.parse(text);
+    } catch {
+      return res.status(502).json({ error: "Failed to parse AI response" });
+    }
+
+    return res.json({
+      areas: areas.map((a: { title: string; description: string; files: string[] }, i: number) => ({
+        id: `area-${i}`,
+        title: a.title,
+        description: a.description,
+        files: a.files,
+        checked: false,
+      })),
+    });
+  } catch (e) {
+    return res.status(500).json({ error: "Analysis failed" });
+  }
+}
diff --git a/api/auth/callback.ts b/api/auth/callback.ts
@@ -0,0 +1,44 @@
+import type { VercelRequest, VercelResponse } from "@vercel/node";
+
+export default async function handler(req: VercelRequest, res: VercelResponse) {
+  const { code } = req.query;
+
+  if (!code || typeof code !== "string") {
+    return res.status(400).json({ error: "Missing code parameter" });
+  }
+
+  const clientId = process.env.GITHUB_CLIENT_ID;
+  const clientSecret = process.env.GITHUB_CLIENT_SECRET;
+
+  if (!clientId || !clientSecret) {
+    return res.status(500).json({ error: "GitHub OAuth not configured" });
+  }
+
+  try {
+    const tokenRes = await fetch("https://github.com/login/oauth/access_token", {
+      method: "POST",
+      headers: {
+        "Content-Type": "application/json",
+        Accept: "application/json",
+      },
+      body: JSON.stringify({
+        client_id: clientId,
+        client_secret: clientSecret,
+        code,
+      }),
+    });
+
+    const data = await tokenRes.json();
+
+    if (data.error) {
+      return res.status(400).json({ error: data.error_description || data.error });
+    }
+
+    // Redirect back to the app with the token
+    const redirectUrl = new URL("/", `https://${req.headers.host}`);
+    redirectUrl.searchParams.set("token", data.access_token);
+    return res.redirect(302, redirectUrl.toString());
+  } catch (e) {
+    return res.status(500).json({ error: "OAuth exchange failed" });
+  }
+}
diff --git a/index.html b/index.html
@@ -0,0 +1,12 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Preview PR</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.tsx"></script>
+  </body>
+</html>