chore: Enable `no-unnecessary-template-expression` lint rule.

.oxlintrc.json

@@ -15,7 +15,6 @@
     "oxc/no-async-endpoint-handlers": "off",
     "oxc/no-map-spread": "off",
     "typescript/no-extraneous-class": "off",
-    "typescript/no-unnecessary-template-expression": "off",
     "typescript/no-unsafe-type-assertion": "off",
     "unicorn/consistent-function-scoping": "off",
     "unicorn/require-post-message-target-origin": "off"

extensions/twitch/src/twitch-client.ts

@@ -119,22 +119,22 @@ export class TwitchClientManager {
           log: (level, message) => {
             switch (level) {
               case LogLevel.CRITICAL:
-                this.logger.error(`${message}`);
+                this.logger.error(message);
                 break;
               case LogLevel.ERROR:
-                this.logger.error(`${message}`);
+                this.logger.error(message);
                 break;
               case LogLevel.WARNING:
-                this.logger.warn(`${message}`);
+                this.logger.warn(message);
                 break;
               case LogLevel.INFO:
-                this.logger.info(`${message}`);
+                this.logger.info(message);
                 break;
               case LogLevel.DEBUG:
-                this.logger.debug?.(`${message}`);
+                this.logger.debug?.(message);
                 break;
               case LogLevel.TRACE:
-                this.logger.debug?.(`${message}`);
+                this.logger.debug?.(message);
                 break;
             }
           },

src/agents/bash-tools.exec.ts

@@ -1458,8 +1458,7 @@ export function createExecTool(
               {
                 type: "text",
                 text:
-                  `${warningText}` +
-                  `Approval required (id ${approvalSlug}). ` +
+                  `${warningText}Approval required (id ${approvalSlug}). ` +
                   "Approve to run; updates will arrive after completion.",
               },
             ],
@@ -1541,12 +1540,9 @@ export function createExecTool(
             content: [
               {
                 type: "text",
-                text:
-                  `${getWarningText()}` +
-                  `Command still running (session ${run.session.id}, pid ${
-                    run.session.pid ?? "n/a"
-                  }). ` +
-                  "Use process (list/poll/log/write/kill/clear/remove) for follow-up.",
+                text: `${getWarningText()}Command still running (session ${run.session.id}, pid ${
+                  run.session.pid ?? "n/a"
+                }). Use process (list/poll/log/write/kill/clear/remove) for follow-up.`,
               },
             ],
             details: {

src/cli/directory-cli.ts

@@ -95,7 +95,7 @@ export function registerDirectoryCli(program: Command) {
           return;
         }
         const tableWidth = Math.max(60, (process.stdout.columns ?? 120) - 1);
-        defaultRuntime.log(`${theme.heading("Self")}`);
+        defaultRuntime.log(theme.heading("Self"));
         defaultRuntime.log(
           renderTable({
             width: tableWidth,

src/commands/status-all/diagnosis.ts

@@ -71,7 +71,7 @@ export async function appendStatusAllDiagnosis(params: {
   };
 
   lines.push("");
-  lines.push(`${muted("Gateway connection details:")}`);
+  lines.push(muted("Gateway connection details:"));
   for (const line of redactSecrets(params.connectionDetailsForReport)
     .split("\n")
     .map((l) => l.trimEnd())) {
@@ -116,7 +116,7 @@ export async function appendStatusAllDiagnosis(params: {
   const isTrivialLastErr = lastErrClean.length < 8 || lastErrClean === "}" || lastErrClean === "{";
   if (lastErrClean && !isTrivialLastErr) {
     lines.push("");
-    lines.push(`${muted("Gateway last log line:")}`);
+    lines.push(muted("Gateway last log line:"));
     lines.push(`  ${muted(redactSecrets(lastErrClean))}`);
   }
 
@@ -179,7 +179,7 @@ export async function appendStatusAllDiagnosis(params: {
     ]);
     if (stderrTail.length > 0 || stdoutTail.length > 0) {
       lines.push("");
-      lines.push(`${muted(`Gateway logs (tail, summarized): ${logPaths.logDir}`)}`);
+      lines.push(muted(`Gateway logs (tail, summarized): ${logPaths.logDir}`));
       lines.push(`  ${muted(`# stderr: ${logPaths.stderrPath}`)}`);
       for (const line of summarizeLogTail(stderrTail, { maxLines: 22 }).map(redactSecrets)) {
         lines.push(`  ${muted(line)}`);
@@ -236,7 +236,7 @@ export async function appendStatusAllDiagnosis(params: {
   })();
   if (healthErr) {
     lines.push("");
-    lines.push(`${muted("Gateway health:")}`);
+    lines.push(muted("Gateway health:"));
     lines.push(`  ${muted(redactSecrets(healthErr))}`);
   }
 

src/cron/isolated-agent/run.ts

@@ -265,8 +265,7 @@ export async function runCronIsolatedAgentTurn(params: {
     if (suspiciousPatterns.length > 0) {
       logWarn(
         `[security] Suspicious patterns detected in external hook content ` +
-          `(session=${baseSessionKey}, patterns=${suspiciousPatterns.length}): ` +
-          `${suspiciousPatterns.slice(0, 3).join(", ")}`,
+          `(session=${baseSessionKey}, patterns=${suspiciousPatterns.length}): ${suspiciousPatterns.slice(0, 3).join(", ")}`,
       );
     }
   }

src/daemon/launchd.ts

@@ -355,7 +355,7 @@ export async function uninstallLaunchAgent({
 }
 
 function isLaunchctlNotLoaded(res: { stdout: string; stderr: string; code: number }): boolean {
-  const detail = `${res.stderr || res.stdout}`.toLowerCase();
+  const detail = (res.stderr || res.stdout).toLowerCase();
   return (
     detail.includes("no such process") ||
     detail.includes("could not find service") ||

src/daemon/schtasks.ts

@@ -327,7 +327,7 @@ export async function uninstallScheduledTask({
 }
 
 function isTaskNotRunning(res: { stdout: string; stderr: string; code: number }): boolean {
-  const detail = `${res.stderr || res.stdout}`.toLowerCase();
+  const detail = (res.stderr || res.stdout).toLowerCase();
   return detail.includes("not running");
 }
 

src/daemon/systemd.ts

@@ -387,7 +387,7 @@ async function isSystemctlAvailable(): Promise<boolean> {
   if (res.code === 0) {
     return true;
   }
-  const detail = `${res.stderr || res.stdout}`.toLowerCase();
+  const detail = (res.stderr || res.stdout).toLowerCase();
   return !detail.includes("not found");
 }
 

src/telegram/bot/helpers.ts

@@ -255,7 +255,7 @@ export function describeReplyTarget(msg: TelegramMessage): TelegramReplyTarget |
     return null;
   }
   const sender = reply ? buildSenderName(reply) : undefined;
-  const senderLabel = sender ? `${sender}` : "unknown sender";
+  const senderLabel = sender ?? "unknown sender";
 
   return {
     id: reply?.message_id ? String(reply.message_id) : undefined,