Support routine variables in titles

packages/shared/src/routine-variables.test.ts

@@ -12,9 +12,18 @@ describe("routine variable helpers", () => {
     ).toEqual(["repo", "priority"]);
   });
 
+  it("deduplicates placeholder names across the routine title and description", () => {
+    expect(
+      extractRoutineVariableNames([
+        "Triage {{repo}}",
+        "Review {{repo}} for {{priority}} bugs",
+      ]),
+    ).toEqual(["repo", "priority"]);
+  });
+
   it("preserves existing metadata when syncing variables from a template", () => {
     expect(
-      syncRoutineVariablesWithTemplate("Review {{repo}} and {{priority}}", [
+      syncRoutineVariablesWithTemplate(["Triage {{repo}}", "Review {{repo}} and {{priority}}"], [
         { name: "repo", label: "Repository", type: "text", defaultValue: "paperclip", required: true, options: [] },
       ]),
     ).toEqual([

packages/shared/src/routine-variables.ts

@@ -1,18 +1,25 @@
 import type { RoutineVariable } from "./types/routine.js";
 
 const ROUTINE_VARIABLE_MATCHER = /\{\{\s*([A-Za-z][A-Za-z0-9_]*)\s*\}\}/g;
+type RoutineTemplateInput = string | null | undefined | Array<string | null | undefined>;
 
 export function isValidRoutineVariableName(name: string): boolean {
   return /^[A-Za-z][A-Za-z0-9_]*$/.test(name);
 }
 
-export function extractRoutineVariableNames(template: string | null | undefined): string[] {
-  if (!template) return [];
+function normalizeRoutineTemplateInput(input: RoutineTemplateInput): string[] {
+  const templates = Array.isArray(input) ? input : [input];
+  return templates.filter((template): template is string => typeof template === "string" && template.length > 0);
+}
+
+export function extractRoutineVariableNames(template: RoutineTemplateInput): string[] {
   const found = new Set<string>();
-  for (const match of template.matchAll(ROUTINE_VARIABLE_MATCHER)) {
-    const name = match[1];
-    if (name && !found.has(name)) {
-      found.add(name);
+  for (const source of normalizeRoutineTemplateInput(template)) {
+    for (const match of source.matchAll(ROUTINE_VARIABLE_MATCHER)) {
+      const name = match[1];
+      if (name && !found.has(name)) {
+        found.add(name);
+      }
     }
   }
   return [...found];
@@ -30,7 +37,7 @@ function defaultRoutineVariable(name: string): RoutineVariable {
 }
 
 export function syncRoutineVariablesWithTemplate(
-  template: string | null | undefined,
+  template: RoutineTemplateInput,
   existing: RoutineVariable[] | null | undefined,
 ): RoutineVariable[] {
   const names = extractRoutineVariableNames(template);

server/src/__tests__/routines-service.test.ts

@@ -332,7 +332,7 @@ describeEmbeddedPostgres("routine service live-execution coalescing", () => {
         projectId,
         goalId: null,
         parentIssueId: null,
-        title: "repo triage",
+        title: "repo triage for {{repo}}",
         description: "Review {{repo}} for {{priority}} bugs",
         assigneeAgentId: agentId,
         priority: "medium",
@@ -346,6 +346,7 @@ describeEmbeddedPostgres("routine service live-execution coalescing", () => {
       },
       {},
     );
+    expect(variableRoutine.variables.map((variable) => variable.name)).toEqual(["repo", "priority"]);
 
     const run = await svc.runRoutine(variableRoutine.id, {
       source: "manual",
@@ -353,7 +354,7 @@ describeEmbeddedPostgres("routine service live-execution coalescing", () => {
     });
 
     const storedIssue = await db
-      .select({ description: issues.description })
+      .select({ title: issues.title, description: issues.description })
       .from(issues)
       .where(eq(issues.id, run.linkedIssueId!))
       .then((rows) => rows[0] ?? null);
@@ -363,6 +364,7 @@ describeEmbeddedPostgres("routine service live-execution coalescing", () => {
       .where(eq(routineRuns.id, run.id))
       .then((rows) => rows[0] ?? null);
 
+    expect(storedIssue?.title).toBe("repo triage for paperclip");
     expect(storedIssue?.description).toBe("Review paperclip for high bugs");
     expect(storedRun?.triggerPayload).toEqual({
       variables: {

server/src/services/routines.ts

@@ -675,6 +675,7 @@ export function routineService(db: Db, deps: { heartbeat?: IssueAssignmentWakeup
     executionWorkspaceSettings?: Record<string, unknown> | null;
   }) {
     const resolvedVariables = resolveRoutineVariableValues(input.routine.variables ?? [], input);
+    const title = interpolateRoutineTemplate(input.routine.title, resolvedVariables) ?? input.routine.title;
     const description = interpolateRoutineTemplate(input.routine.description, resolvedVariables);
     const triggerPayload = mergeRoutineRunPayload(input.payload, resolvedVariables);
     const run = await db.transaction(async (tx) => {
@@ -748,7 +749,7 @@ export function routineService(db: Db, deps: { heartbeat?: IssueAssignmentWakeup
             projectId: input.routine.projectId,
             goalId: input.routine.goalId,
             parentId: input.routine.parentIssueId,
-            title: input.routine.title,
+            title,
             description,
             status: "todo",
             priority: input.routine.priority,
@@ -996,7 +997,7 @@ export function routineService(db: Db, deps: { heartbeat?: IssueAssignmentWakeup
       if (input.goalId) await assertGoal(companyId, input.goalId);
       if (input.parentIssueId) await assertParentIssue(companyId, input.parentIssueId);
       const variables = syncRoutineVariablesWithTemplate(
-        input.description,
+        [input.title, input.description],
         sanitizeRoutineVariableInputs(input.variables),
       );
       assertRoutineVariableDefinitions(variables);
@@ -1029,9 +1030,10 @@ export function routineService(db: Db, deps: { heartbeat?: IssueAssignmentWakeup
       if (!existing) return null;
       const nextProjectId = patch.projectId ?? existing.projectId;
       const nextAssigneeAgentId = patch.assigneeAgentId ?? existing.assigneeAgentId;
+      const nextTitle = patch.title ?? existing.title;
       const nextDescription = patch.description === undefined ? existing.description : patch.description;
       const nextVariables = syncRoutineVariablesWithTemplate(
-        nextDescription,
+        [nextTitle, nextDescription],
         patch.variables === undefined ? existing.variables : sanitizeRoutineVariableInputs(patch.variables),
       );
       if (patch.projectId) await assertProject(existing.companyId, nextProjectId);
@@ -1060,7 +1062,7 @@ export function routineService(db: Db, deps: { heartbeat?: IssueAssignmentWakeup
           projectId: nextProjectId,
           goalId: patch.goalId === undefined ? existing.goalId : patch.goalId,
           parentIssueId: patch.parentIssueId === undefined ? existing.parentIssueId : patch.parentIssueId,
-          title: patch.title ?? existing.title,
+          title: nextTitle,
           description: nextDescription,
           assigneeAgentId: nextAssigneeAgentId,
           priority: patch.priority ?? existing.priority,

ui/src/components/RoutineVariablesEditor.tsx

@@ -36,18 +36,20 @@ function updateVariableList(
 }
 
 export function RoutineVariablesEditor({
+  title,
   description,
   value,
   onChange,
 }: {
+  title: string;
   description: string;
   value: RoutineVariable[];
   onChange: (value: RoutineVariable[]) => void;
 }) {
   const [open, setOpen] = useState(true);
   const syncedVariables = useMemo(
-    () => syncRoutineVariablesWithTemplate(description, value),
-    [description, value],
+    () => syncRoutineVariablesWithTemplate([title, description], value),
+    [description, title, value],
   );
   const syncedSignature = serializeVariables(syncedVariables);
   const currentSignature = serializeVariables(value);
@@ -68,7 +70,7 @@ export function RoutineVariablesEditor({
         <div>
           <p className="text-sm font-medium">Variables</p>
           <p className="text-xs text-muted-foreground">
-            Detected from `{"{{name}}"}` placeholders in the routine instructions.
+            Detected from `{"{{name}}"}` placeholders in the routine title and instructions.
           </p>
         </div>
         {open ? <ChevronDown className="h-4 w-4 text-muted-foreground" /> : <ChevronRight className="h-4 w-4 text-muted-foreground" />}

ui/src/pages/RoutineDetail.tsx

@@ -860,6 +860,7 @@ export function RoutineDetail() {
       />
       <RoutineVariablesHint />
       <RoutineVariablesEditor
+        title={editDraft.title}
         description={editDraft.description}
         value={editDraft.variables}
         onChange={(variables) => setEditDraft((current) => ({ ...current, variables }))}

ui/src/pages/Routines.tsx

@@ -806,6 +806,7 @@ export function Routines() {
               <div className="mt-3 space-y-3">
                 <RoutineVariablesHint />
                 <RoutineVariablesEditor
+                  title={draft.title}
                   description={draft.description}
                   value={draft.variables}
                   onChange={(variables) => setDraft((current) => ({ ...current, variables }))}