Default recurring task exports to checked

Co-Authored-By: Paperclip <noreply@paperclip.ing>

ui/src/lib/company-export-selection.ts

@@ -0,0 +1,56 @@
+import type { CompanyPortabilityIssueManifestEntry } from "@paperclipai/shared";
+
+function isTaskPath(filePath: string): boolean {
+  return /(?:^|\/)tasks\//.test(filePath);
+}
+
+function buildRecurringTaskPrefixes(
+  issues: Array<Pick<CompanyPortabilityIssueManifestEntry, "path" | "recurring">>,
+): Set<string> {
+  const prefixes = new Set<string>();
+
+  for (const issue of issues) {
+    if (!issue.recurring) continue;
+
+    const filePath = issue.path.trim();
+    if (!filePath) continue;
+
+    prefixes.add(filePath);
+
+    const lastSlash = filePath.lastIndexOf("/");
+    if (lastSlash >= 0) {
+      prefixes.add(`${filePath.slice(0, lastSlash + 1)}`);
+    }
+  }
+
+  return prefixes;
+}
+
+function isRecurringTaskFile(filePath: string, recurringTaskPrefixes: Set<string>): boolean {
+  for (const prefix of recurringTaskPrefixes) {
+    if (filePath === prefix || filePath.startsWith(prefix)) return true;
+  }
+  return false;
+}
+
+export function buildInitialExportCheckedFiles(
+  filePaths: string[],
+  issues: Array<Pick<CompanyPortabilityIssueManifestEntry, "path" | "recurring">>,
+  previousCheckedFiles: Set<string>,
+): Set<string> {
+  const next = new Set<string>();
+  const recurringTaskPrefixes = buildRecurringTaskPrefixes(issues);
+
+  for (const filePath of filePaths) {
+    if (previousCheckedFiles.has(filePath)) {
+      next.add(filePath);
+      continue;
+    }
+
+    if (!isTaskPath(filePath) || isRecurringTaskFile(filePath, recurringTaskPrefixes)) {
+      next.add(filePath);
+    }
+  }
+
+  return next;
+}