chore: Lint extensions folder.

.pi/extensions/diff.ts

@@ -50,20 +50,30 @@ export default function (pi: ExtensionAPI) {
       const files: FileInfo[] = [];
 
       for (const line of lines) {
-        if (line.length < 4) continue; // Need at least "XY f"
+        if (line.length < 4) {
+          continue;
+        } // Need at least "XY f"
 
         const status = line.slice(0, 2);
         const file = line.slice(2).trimStart();
 
         // Translate status codes to short labels
         let statusLabel: string;
-        if (status.includes("M")) statusLabel = "M";
-        else if (status.includes("A")) statusLabel = "A";
-        else if (status.includes("D")) statusLabel = "D";
-        else if (status.includes("?")) statusLabel = "?";
-        else if (status.includes("R")) statusLabel = "R";
-        else if (status.includes("C")) statusLabel = "C";
-        else statusLabel = status.trim() || "~";
+        if (status.includes("M")) {
+          statusLabel = "M";
+        } else if (status.includes("A")) {
+          statusLabel = "A";
+        } else if (status.includes("D")) {
+          statusLabel = "D";
+        } else if (status.includes("?")) {
+          statusLabel = "?";
+        } else if (status.includes("R")) {
+          statusLabel = "R";
+        } else if (status.includes("C")) {
+          statusLabel = "C";
+        } else {
+          statusLabel = status.trim() || "~";
+        }
 
         files.push({ status: statusLabel, statusLabel, file });
       }

.pi/extensions/files.ts

@@ -40,7 +40,9 @@ export default function (pi: ExtensionAPI) {
       const toolCalls = new Map<string, { path: string; name: FileToolName; timestamp: number }>();
 
       for (const entry of branch) {
-        if (entry.type !== "message") continue;
+        if (entry.type !== "message") {
+          continue;
+        }
         const msg = entry.message;
 
         if (msg.role === "assistant" && Array.isArray(msg.content)) {
@@ -62,12 +64,16 @@ export default function (pi: ExtensionAPI) {
       const fileMap = new Map<string, FileEntry>();
 
       for (const entry of branch) {
-        if (entry.type !== "message") continue;
+        if (entry.type !== "message") {
+          continue;
+        }
         const msg = entry.message;
 
         if (msg.role === "toolResult") {
           const toolCall = toolCalls.get(msg.toolCallId);
-          if (!toolCall) continue;
+          if (!toolCall) {
+            continue;
+          }
 
           const { path, name } = toolCall;
           const timestamp = msg.timestamp;
@@ -94,7 +100,9 @@ export default function (pi: ExtensionAPI) {
       }
 
       // Sort by most recent first
-      const files = Array.from(fileMap.values()).sort((a, b) => b.lastTimestamp - a.lastTimestamp);
+      const files = Array.from(fileMap.values()).toSorted(
+        (a, b) => b.lastTimestamp - a.lastTimestamp,
+      );
 
       const openSelected = async (file: FileEntry): Promise<void> => {
         try {
@@ -118,9 +126,15 @@ export default function (pi: ExtensionAPI) {
         // Build select items with colored operations
         const items: SelectItem[] = files.map((f) => {
           const ops: string[] = [];
-          if (f.operations.has("read")) ops.push(theme.fg("muted", "R"));
-          if (f.operations.has("write")) ops.push(theme.fg("success", "W"));
-          if (f.operations.has("edit")) ops.push(theme.fg("warning", "E"));
+          if (f.operations.has("read")) {
+            ops.push(theme.fg("muted", "R"));
+          }
+          if (f.operations.has("write")) {
+            ops.push(theme.fg("success", "W"));
+          }
+          if (f.operations.has("edit")) {
+            ops.push(theme.fg("warning", "E"));
+          }
           const opsLabel = ops.join("");
           return {
             value: f,

.pi/extensions/prompt-url-widget.ts

@@ -47,7 +47,9 @@ async function fetchGhMetadata(
 
   try {
     const result = await pi.exec("gh", args);
-    if (result.code !== 0 || !result.stdout) return undefined;
+    if (result.code !== 0 || !result.stdout) {
+      return undefined;
+    }
     return JSON.parse(result.stdout) as GhMetadata;
   } catch {
     return undefined;
@@ -55,12 +57,20 @@ async function fetchGhMetadata(
 }
 
 function formatAuthor(author?: GhMetadata["author"]): string | undefined {
-  if (!author) return undefined;
+  if (!author) {
+    return undefined;
+  }
   const name = author.name?.trim();
   const login = author.login?.trim();
-  if (name && login) return `${name} (@${login})`;
-  if (login) return `@${login}`;
-  if (name) return name;
+  if (name && login) {
+    return `${name} (@${login})`;
+  }
+  if (login) {
+    return `@${login}`;
+  }
+  if (name) {
+    return name;
+  }
   return undefined;
 }
 
@@ -77,7 +87,9 @@ export default function promptUrlWidgetExtension(pi: ExtensionAPI) {
       const urlLine = thm.fg("dim", match.url);
 
       const lines = [titleText];
-      if (authorLine) lines.push(authorLine);
+      if (authorLine) {
+        lines.push(authorLine);
+      }
       lines.push(urlLine);
 
       const container = new Container();
@@ -103,7 +115,9 @@ export default function promptUrlWidgetExtension(pi: ExtensionAPI) {
   };
 
   pi.on("before_agent_start", async (event, ctx) => {
-    if (!ctx.hasUI) return;
+    if (!ctx.hasUI) {
+      return;
+    }
     const match = extractPromptMatch(event.prompt);
     if (!match) {
       return;
@@ -124,8 +138,12 @@ export default function promptUrlWidgetExtension(pi: ExtensionAPI) {
   });
 
   const getUserText = (content: string | { type: string; text?: string }[] | undefined): string => {
-    if (!content) return "";
-    if (typeof content === "string") return content;
+    if (!content) {
+      return "";
+    }
+    if (typeof content === "string") {
+      return content;
+    }
     return (
       content
         .filter((block): block is { type: "text"; text: string } => block.type === "text")
@@ -135,11 +153,15 @@ export default function promptUrlWidgetExtension(pi: ExtensionAPI) {
   };
 
   const rebuildFromSession = (ctx: ExtensionContext) => {
-    if (!ctx.hasUI) return;
+    if (!ctx.hasUI) {
+      return;
+    }
 
     const entries = ctx.sessionManager.getEntries();
-    const lastMatch = [...entries].reverse().find((entry) => {
-      if (entry.type !== "message" || entry.message.role !== "user") return false;
+    const lastMatch = [...entries].toReversed().find((entry) => {
+      if (entry.type !== "message" || entry.message.role !== "user") {
+        return false;
+      }
       const text = getUserText(entry.message.content);
       return !!extractPromptMatch(text);
     });

.pi/extensions/redraws.ts

@@ -11,7 +11,9 @@ export default function (pi: ExtensionAPI) {
   pi.registerCommand("tui", {
     description: "Show TUI stats",
     handler: async (_args, ctx) => {
-      if (!ctx.hasUI) return;
+      if (!ctx.hasUI) {
+        return;
+      }
       let redraws = 0;
       await ctx.ui.custom<void>((tui, _theme, _keybindings, done) => {
         redraws = tui.fullRedraws;