Add agent task sessions table, session types, and programmatic DB backup

Add agent_task_sessions table for per-task session state keyed by
(agent, adapter, taskKey). Add AgentTaskSession type, resetAgentSessionSchema
validator, and sessionDisplayId/sessionParamsJson to AgentRuntimeState.

Rework migration hash-resolution fallback ordering to prefer hash-based
matching over timestamp-based journal matching. Move backup-db.sh logic
into packages/db/src/backup.ts for programmatic use and simplify the shell
script to call the TypeScript implementation.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

packages/db/src/backup.ts

@@ -0,0 +1,338 @@
+import { existsSync, mkdirSync, readFileSync, readdirSync, statSync, unlinkSync } from "node:fs";
+import { writeFile } from "node:fs/promises";
+import { resolve } from "node:path";
+import postgres from "postgres";
+
+const PROJECT_ROOT = resolve(import.meta.dirname, "../../..");
+const BACKUP_DIR = resolve(PROJECT_ROOT, "data/backups");
+const CONFIG_FILE = resolve(PROJECT_ROOT, ".paperclip/config.json");
+const MAX_AGE_DAYS = 30;
+
+function loadPort(): number {
+  try {
+    const raw = readFileSync(CONFIG_FILE, "utf8");
+    const config = JSON.parse(raw);
+    const port = config?.database?.embeddedPostgresPort;
+    if (typeof port === "number" && Number.isFinite(port)) return port;
+  } catch {}
+  return 54329;
+}
+
+function timestamp(): string {
+  const d = new Date();
+  const pad = (n: number) => String(n).padStart(2, "0");
+  return `${d.getFullYear()}${pad(d.getMonth() + 1)}${pad(d.getDate())}-${pad(d.getHours())}${pad(d.getMinutes())}${pad(d.getSeconds())}`;
+}
+
+function pruneOldBackups() {
+  if (!existsSync(BACKUP_DIR)) return;
+  const cutoff = Date.now() - MAX_AGE_DAYS * 24 * 60 * 60 * 1000;
+  let pruned = 0;
+  for (const name of readdirSync(BACKUP_DIR)) {
+    if (!name.startsWith("paperclip-") || !name.endsWith(".sql")) continue;
+    const fullPath = resolve(BACKUP_DIR, name);
+    const stat = statSync(fullPath);
+    if (stat.mtimeMs < cutoff) {
+      unlinkSync(fullPath);
+      pruned++;
+    }
+  }
+  if (pruned > 0) console.log(`Pruned ${pruned} backup(s) older than ${MAX_AGE_DAYS} days.`);
+}
+
+async function main() {
+  const port = loadPort();
+  const connString = `postgres://paperclip:paperclip@127.0.0.1:${port}/paperclip`;
+
+  console.log(`Connecting to embedded PostgreSQL on port ${port}...`);
+
+  const sql = postgres(connString, { max: 1, connect_timeout: 5 });
+
+  try {
+    // Verify connection
+    await sql`SELECT 1`;
+  } catch (err: any) {
+    console.error(`Error: Cannot connect to embedded PostgreSQL on port ${port}.`);
+    console.error("       Make sure the server is running (pnpm dev).");
+    process.exit(1);
+  }
+
+  try {
+    const lines: string[] = [];
+    const emit = (line: string) => lines.push(line);
+
+    emit("-- Paperclip database backup");
+    emit(`-- Created: ${new Date().toISOString()}`);
+    emit(`-- Server port: ${port}`);
+    emit("");
+    emit("BEGIN;");
+    emit("");
+
+    // Get all enums
+    const enums = await sql<{ typname: string; labels: string[] }[]>`
+      SELECT t.typname, array_agg(e.enumlabel ORDER BY e.enumsortorder) AS labels
+      FROM pg_type t
+      JOIN pg_enum e ON t.oid = e.enumtypid
+      JOIN pg_namespace n ON t.typnamespace = n.oid
+      WHERE n.nspname = 'public'
+      GROUP BY t.typname
+      ORDER BY t.typname
+    `;
+
+    for (const e of enums) {
+      const labels = e.labels.map((l) => `'${l.replace(/'/g, "''")}'`).join(", ");
+      emit(`CREATE TYPE "public"."${e.typname}" AS ENUM (${labels});`);
+    }
+    if (enums.length > 0) emit("");
+
+    // Get tables in dependency order (referenced tables first)
+    const tables = await sql<{ tablename: string }[]>`
+      SELECT c.relname AS tablename
+      FROM pg_class c
+      JOIN pg_namespace n ON n.oid = c.relnamespace
+      WHERE n.nspname = 'public'
+        AND c.relkind = 'r'
+        AND c.relname != '__drizzle_migrations'
+      ORDER BY c.relname
+    `;
+
+    // Get full CREATE TABLE DDL via column info
+    for (const { tablename } of tables) {
+      const columns = await sql<{
+        column_name: string;
+        data_type: string;
+        udt_name: string;
+        is_nullable: string;
+        column_default: string | null;
+        character_maximum_length: number | null;
+        numeric_precision: number | null;
+        numeric_scale: number | null;
+      }[]>`
+        SELECT column_name, data_type, udt_name, is_nullable, column_default,
+               character_maximum_length, numeric_precision, numeric_scale
+        FROM information_schema.columns
+        WHERE table_schema = 'public' AND table_name = ${tablename}
+        ORDER BY ordinal_position
+      `;
+
+      emit(`-- Table: ${tablename}`);
+      emit(`DROP TABLE IF EXISTS "${tablename}" CASCADE;`);
+
+      const colDefs: string[] = [];
+      for (const col of columns) {
+        let typeStr: string;
+        if (col.data_type === "USER-DEFINED") {
+          typeStr = `"${col.udt_name}"`;
+        } else if (col.data_type === "ARRAY") {
+          typeStr = `${col.udt_name.replace(/^_/, "")}[]`;
+        } else if (col.data_type === "character varying") {
+          typeStr = col.character_maximum_length
+            ? `varchar(${col.character_maximum_length})`
+            : "varchar";
+        } else if (col.data_type === "numeric" && col.numeric_precision != null) {
+          typeStr =
+            col.numeric_scale != null
+              ? `numeric(${col.numeric_precision}, ${col.numeric_scale})`
+              : `numeric(${col.numeric_precision})`;
+        } else {
+          typeStr = col.data_type;
+        }
+
+        let def = `  "${col.column_name}" ${typeStr}`;
+        if (col.column_default != null) def += ` DEFAULT ${col.column_default}`;
+        if (col.is_nullable === "NO") def += " NOT NULL";
+        colDefs.push(def);
+      }
+
+      // Primary key
+      const pk = await sql<{ constraint_name: string; column_names: string[] }[]>`
+        SELECT c.conname AS constraint_name,
+               array_agg(a.attname ORDER BY array_position(c.conkey, a.attnum)) AS column_names
+        FROM pg_constraint c
+        JOIN pg_class t ON t.oid = c.conrelid
+        JOIN pg_namespace n ON n.oid = t.relnamespace
+        JOIN pg_attribute a ON a.attrelid = t.oid AND a.attnum = ANY(c.conkey)
+        WHERE n.nspname = 'public' AND t.relname = ${tablename} AND c.contype = 'p'
+        GROUP BY c.conname
+      `;
+      for (const p of pk) {
+        const cols = p.column_names.map((c) => `"${c}"`).join(", ");
+        colDefs.push(`  CONSTRAINT "${p.constraint_name}" PRIMARY KEY (${cols})`);
+      }
+
+      emit(`CREATE TABLE "${tablename}" (`);
+      emit(colDefs.join(",\n"));
+      emit(");");
+      emit("");
+    }
+
+    // Foreign keys (after all tables created)
+    const fks = await sql<{
+      constraint_name: string;
+      source_table: string;
+      source_columns: string[];
+      target_table: string;
+      target_columns: string[];
+      update_rule: string;
+      delete_rule: string;
+    }[]>`
+      SELECT
+        c.conname AS constraint_name,
+        src.relname AS source_table,
+        array_agg(sa.attname ORDER BY array_position(c.conkey, sa.attnum)) AS source_columns,
+        tgt.relname AS target_table,
+        array_agg(ta.attname ORDER BY array_position(c.confkey, ta.attnum)) AS target_columns,
+        CASE c.confupdtype WHEN 'a' THEN 'NO ACTION' WHEN 'r' THEN 'RESTRICT' WHEN 'c' THEN 'CASCADE' WHEN 'n' THEN 'SET NULL' WHEN 'd' THEN 'SET DEFAULT' END AS update_rule,
+        CASE c.confdeltype WHEN 'a' THEN 'NO ACTION' WHEN 'r' THEN 'RESTRICT' WHEN 'c' THEN 'CASCADE' WHEN 'n' THEN 'SET NULL' WHEN 'd' THEN 'SET DEFAULT' END AS delete_rule
+      FROM pg_constraint c
+      JOIN pg_class src ON src.oid = c.conrelid
+      JOIN pg_class tgt ON tgt.oid = c.confrelid
+      JOIN pg_namespace n ON n.oid = src.relnamespace
+      JOIN pg_attribute sa ON sa.attrelid = src.oid AND sa.attnum = ANY(c.conkey)
+      JOIN pg_attribute ta ON ta.attrelid = tgt.oid AND ta.attnum = ANY(c.confkey)
+      WHERE c.contype = 'f' AND n.nspname = 'public'
+      GROUP BY c.conname, src.relname, tgt.relname, c.confupdtype, c.confdeltype
+      ORDER BY src.relname, c.conname
+    `;
+
+    if (fks.length > 0) {
+      emit("-- Foreign keys");
+      for (const fk of fks) {
+        const srcCols = fk.source_columns.map((c) => `"${c}"`).join(", ");
+        const tgtCols = fk.target_columns.map((c) => `"${c}"`).join(", ");
+        emit(
+          `ALTER TABLE "${fk.source_table}" ADD CONSTRAINT "${fk.constraint_name}" FOREIGN KEY (${srcCols}) REFERENCES "${fk.target_table}" (${tgtCols}) ON UPDATE ${fk.update_rule} ON DELETE ${fk.delete_rule};`,
+        );
+      }
+      emit("");
+    }
+
+    // Unique constraints
+    const uniques = await sql<{
+      constraint_name: string;
+      tablename: string;
+      column_names: string[];
+    }[]>`
+      SELECT c.conname AS constraint_name,
+             t.relname AS tablename,
+             array_agg(a.attname ORDER BY array_position(c.conkey, a.attnum)) AS column_names
+      FROM pg_constraint c
+      JOIN pg_class t ON t.oid = c.conrelid
+      JOIN pg_namespace n ON n.oid = t.relnamespace
+      JOIN pg_attribute a ON a.attrelid = t.oid AND a.attnum = ANY(c.conkey)
+      WHERE n.nspname = 'public' AND c.contype = 'u'
+      GROUP BY c.conname, t.relname
+      ORDER BY t.relname, c.conname
+    `;
+
+    if (uniques.length > 0) {
+      emit("-- Unique constraints");
+      for (const u of uniques) {
+        const cols = u.column_names.map((c) => `"${c}"`).join(", ");
+        emit(`ALTER TABLE "${u.tablename}" ADD CONSTRAINT "${u.constraint_name}" UNIQUE (${cols});`);
+      }
+      emit("");
+    }
+
+    // Indexes (non-primary, non-unique-constraint)
+    const indexes = await sql<{ indexdef: string }[]>`
+      SELECT indexdef
+      FROM pg_indexes
+      WHERE schemaname = 'public'
+        AND indexname NOT IN (
+          SELECT conname FROM pg_constraint
+          WHERE connamespace = (SELECT oid FROM pg_namespace WHERE nspname = 'public')
+        )
+      ORDER BY tablename, indexname
+    `;
+
+    if (indexes.length > 0) {
+      emit("-- Indexes");
+      for (const idx of indexes) {
+        emit(`${idx.indexdef};`);
+      }
+      emit("");
+    }
+
+    // Dump data for each table
+    for (const { tablename } of tables) {
+      const count = await sql<{ n: number }[]>`
+        SELECT count(*)::int AS n FROM ${sql(tablename)}
+      `;
+      if ((count[0]?.n ?? 0) === 0) continue;
+
+      // Get column info for this table
+      const cols = await sql<{ column_name: string; data_type: string }[]>`
+        SELECT column_name, data_type
+        FROM information_schema.columns
+        WHERE table_schema = 'public' AND table_name = ${tablename}
+        ORDER BY ordinal_position
+      `;
+      const colNames = cols.map((c) => `"${c.column_name}"`).join(", ");
+
+      emit(`-- Data for: ${tablename} (${count[0]!.n} rows)`);
+
+      const rows = await sql`SELECT * FROM ${sql(tablename)}`.values();
+      for (const row of rows) {
+        const values = row.map((val: any) => {
+          if (val === null || val === undefined) return "NULL";
+          if (typeof val === "boolean") return val ? "true" : "false";
+          if (typeof val === "number") return String(val);
+          if (val instanceof Date) return `'${val.toISOString()}'`;
+          if (typeof val === "object") return `'${JSON.stringify(val).replace(/'/g, "''")}'`;
+          return `'${String(val).replace(/'/g, "''")}'`;
+        });
+        emit(`INSERT INTO "${tablename}" (${colNames}) VALUES (${values.join(", ")});`);
+      }
+      emit("");
+    }
+
+    // Sequence values
+    const sequences = await sql<{ sequence_name: string }[]>`
+      SELECT sequence_name
+      FROM information_schema.sequences
+      WHERE sequence_schema = 'public'
+      ORDER BY sequence_name
+    `;
+
+    if (sequences.length > 0) {
+      emit("-- Sequence values");
+      for (const seq of sequences) {
+        const val = await sql<{ last_value: string }[]>`
+          SELECT last_value::text FROM ${sql(seq.sequence_name)}
+        `;
+        if (val[0]) {
+          emit(`SELECT setval('"${seq.sequence_name}"', ${val[0].last_value});`);
+        }
+      }
+      emit("");
+    }
+
+    emit("COMMIT;");
+    emit("");
+
+    // Write the backup file
+    mkdirSync(BACKUP_DIR, { recursive: true });
+    const backupFile = resolve(BACKUP_DIR, `paperclip-${timestamp()}.sql`);
+    await writeFile(backupFile, lines.join("\n"), "utf8");
+
+    const sizeBytes = statSync(backupFile).size;
+    const sizeStr =
+      sizeBytes < 1024
+        ? `${sizeBytes}B`
+        : sizeBytes < 1024 * 1024
+          ? `${(sizeBytes / 1024).toFixed(1)}K`
+          : `${(sizeBytes / (1024 * 1024)).toFixed(1)}M`;
+
+    console.log(`Backup saved: ${backupFile} (${sizeStr})`);
+
+    pruneOldBackups();
+  } finally {
+    await sql.end();
+  }
+}
+
+main().catch((err) => {
+  console.error(err);
+  process.exit(1);
+});

packages/db/src/client.ts

@@ -243,23 +243,6 @@ async function loadAppliedMigrations(
     return rows.map((row) => row.name).filter((name): name is string => Boolean(name));
   }
 
-  if (columnNames.has("hash") && columnNames.has("created_at")) {
-    const journalEntries = await listJournalMigrationEntries();
-    if (journalEntries.length > 0) {
-      const lastDbRows = await sql.unsafe<{ created_at: string | number | null }[]>(
-        `SELECT created_at FROM ${qualifiedTable} ORDER BY created_at DESC LIMIT 1`,
-      );
-      const lastCreatedAt = Number(lastDbRows[0]?.created_at ?? -1);
-      if (Number.isFinite(lastCreatedAt) && lastCreatedAt >= 0) {
-        return journalEntries
-          .filter((entry) => availableMigrations.includes(entry.fileName))
-          .filter((entry) => entry.folderMillis <= lastCreatedAt)
-          .map((entry) => entry.fileName);
-      }
-      return [];
-    }
-  }
-
   if (columnNames.has("hash")) {
     const rows = await sql.unsafe<{ hash: string }[]>(`SELECT hash FROM ${qualifiedTable} ORDER BY id`);
     const hashesToMigrationFiles = await mapHashesToMigrationFiles(availableMigrations);
@@ -267,7 +250,31 @@ async function loadAppliedMigrations(
       .map((row) => hashesToMigrationFiles.get(row.hash))
       .filter((name): name is string => Boolean(name));
 
-    if (appliedFromHashes.length > 0) return appliedFromHashes;
+    if (appliedFromHashes.length > 0) {
+      // Best-effort: when all hashes resolve, this is authoritative.
+      if (appliedFromHashes.length === rows.length) return appliedFromHashes;
+
+      // Partial hash resolution can happen when files have changed; return what we can trust.
+      return appliedFromHashes;
+    }
+
+    // Fallback only when hashes are unavailable/unresolved.
+    if (columnNames.has("created_at")) {
+      const journalEntries = await listJournalMigrationEntries();
+      if (journalEntries.length > 0) {
+        const lastDbRows = await sql.unsafe<{ created_at: string | number | null }[]>(
+          `SELECT created_at FROM ${qualifiedTable} ORDER BY created_at DESC LIMIT 1`,
+        );
+        const lastCreatedAt = Number(lastDbRows[0]?.created_at ?? -1);
+        if (Number.isFinite(lastCreatedAt) && lastCreatedAt >= 0) {
+          return journalEntries
+            .filter((entry) => availableMigrations.includes(entry.fileName))
+            .filter((entry) => entry.folderMillis <= lastCreatedAt)
+            .map((entry) => entry.fileName)
+            .slice(0, rows.length);
+        }
+      }
+    }
   }
 
   const rows = await sql.unsafe<{ id: number }[]>(`SELECT id FROM ${qualifiedTable} ORDER BY id`);

packages/db/src/migrations/0007_new_quentin_quire.sql

@@ -0,0 +1,20 @@
+CREATE TABLE "agent_task_sessions" (
+	"id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
+	"company_id" uuid NOT NULL,
+	"agent_id" uuid NOT NULL,
+	"adapter_type" text NOT NULL,
+	"task_key" text NOT NULL,
+	"session_params_json" jsonb,
+	"session_display_id" text,
+	"last_run_id" uuid,
+	"last_error" text,
+	"created_at" timestamp with time zone DEFAULT now() NOT NULL,
+	"updated_at" timestamp with time zone DEFAULT now() NOT NULL
+);
+--> statement-breakpoint
+ALTER TABLE "agent_task_sessions" ADD CONSTRAINT "agent_task_sessions_company_id_companies_id_fk" FOREIGN KEY ("company_id") REFERENCES "public"."companies"("id") ON DELETE no action ON UPDATE no action;--> statement-breakpoint
+ALTER TABLE "agent_task_sessions" ADD CONSTRAINT "agent_task_sessions_agent_id_agents_id_fk" FOREIGN KEY ("agent_id") REFERENCES "public"."agents"("id") ON DELETE no action ON UPDATE no action;--> statement-breakpoint
+ALTER TABLE "agent_task_sessions" ADD CONSTRAINT "agent_task_sessions_last_run_id_heartbeat_runs_id_fk" FOREIGN KEY ("last_run_id") REFERENCES "public"."heartbeat_runs"("id") ON DELETE no action ON UPDATE no action;--> statement-breakpoint
+CREATE UNIQUE INDEX "agent_task_sessions_company_agent_adapter_task_uniq" ON "agent_task_sessions" USING btree ("company_id","agent_id","adapter_type","task_key");--> statement-breakpoint
+CREATE INDEX "agent_task_sessions_company_agent_updated_idx" ON "agent_task_sessions" USING btree ("company_id","agent_id","updated_at");--> statement-breakpoint
+CREATE INDEX "agent_task_sessions_company_task_updated_idx" ON "agent_task_sessions" USING btree ("company_id","task_key","updated_at");

packages/db/src/migrations/meta/_journal.json

@@ -50,6 +50,13 @@
       "when": 1771545602000,
       "tag": "0006_overjoyed_mister_sinister",
       "breakpoints": true
+    },
+    {
+      "idx": 7,
+      "version": "7",
+      "when": 1771545603000,
+      "tag": "0007_new_quentin_quire",
+      "breakpoints": true
     }
   ]
 }

packages/db/src/schema/agent_task_sessions.ts

@@ -0,0 +1,39 @@
+import { pgTable, uuid, text, timestamp, jsonb, index, uniqueIndex } from "drizzle-orm/pg-core";
+import { companies } from "./companies.js";
+import { agents } from "./agents.js";
+import { heartbeatRuns } from "./heartbeat_runs.js";
+
+export const agentTaskSessions = pgTable(
+  "agent_task_sessions",
+  {
+    id: uuid("id").primaryKey().defaultRandom(),
+    companyId: uuid("company_id").notNull().references(() => companies.id),
+    agentId: uuid("agent_id").notNull().references(() => agents.id),
+    adapterType: text("adapter_type").notNull(),
+    taskKey: text("task_key").notNull(),
+    sessionParamsJson: jsonb("session_params_json").$type<Record<string, unknown>>(),
+    sessionDisplayId: text("session_display_id"),
+    lastRunId: uuid("last_run_id").references(() => heartbeatRuns.id),
+    lastError: text("last_error"),
+    createdAt: timestamp("created_at", { withTimezone: true }).notNull().defaultNow(),
+    updatedAt: timestamp("updated_at", { withTimezone: true }).notNull().defaultNow(),
+  },
+  (table) => ({
+    companyAgentTaskUniqueIdx: uniqueIndex("agent_task_sessions_company_agent_adapter_task_uniq").on(
+      table.companyId,
+      table.agentId,
+      table.adapterType,
+      table.taskKey,
+    ),
+    companyAgentUpdatedIdx: index("agent_task_sessions_company_agent_updated_idx").on(
+      table.companyId,
+      table.agentId,
+      table.updatedAt,
+    ),
+    companyTaskUpdatedIdx: index("agent_task_sessions_company_task_updated_idx").on(
+      table.companyId,
+      table.taskKey,
+      table.updatedAt,
+    ),
+  }),
+);

packages/db/src/schema/index.ts

@@ -3,6 +3,7 @@ export { agents } from "./agents.js";
 export { agentConfigRevisions } from "./agent_config_revisions.js";
 export { agentApiKeys } from "./agent_api_keys.js";
 export { agentRuntimeState } from "./agent_runtime_state.js";
+export { agentTaskSessions } from "./agent_task_sessions.js";
 export { agentWakeupRequests } from "./agent_wakeup_requests.js";
 export { projects } from "./projects.js";
 export { goals } from "./goals.js";

packages/shared/src/index.ts

@@ -51,6 +51,7 @@ export type {
   HeartbeatRun,
   HeartbeatRunEvent,
   AgentRuntimeState,
+  AgentTaskSession,
   AgentWakeupRequest,
   LiveEvent,
   DashboardSummary,
@@ -68,6 +69,7 @@ export {
   updateAgentSchema,
   createAgentKeySchema,
   wakeAgentSchema,
+  resetAgentSessionSchema,
   agentPermissionsSchema,
   updateAgentPermissionsSchema,
   type CreateAgent,
@@ -75,6 +77,7 @@ export {
   type UpdateAgent,
   type CreateAgentKey,
   type WakeAgent,
+  type ResetAgentSession,
   type UpdateAgentPermissions,
   createProjectSchema,
   updateProjectSchema,

packages/shared/src/types/heartbeat.ts

@@ -56,6 +56,8 @@ export interface AgentRuntimeState {
   companyId: string;
   adapterType: string;
   sessionId: string | null;
+  sessionDisplayId?: string | null;
+  sessionParamsJson?: Record<string, unknown> | null;
   stateJson: Record<string, unknown>;
   lastRunId: string | null;
   lastRunStatus: string | null;
@@ -68,6 +70,20 @@ export interface AgentRuntimeState {
   updatedAt: Date;
 }
 
+export interface AgentTaskSession {
+  id: string;
+  companyId: string;
+  agentId: string;
+  adapterType: string;
+  taskKey: string;
+  sessionParamsJson: Record<string, unknown> | null;
+  sessionDisplayId: string | null;
+  lastRunId: string | null;
+  lastError: string | null;
+  createdAt: Date;
+  updatedAt: Date;
+}
+
 export interface AgentWakeupRequest {
   id: string;
   companyId: string;

packages/shared/src/types/index.ts

@@ -9,6 +9,7 @@ export type {
   HeartbeatRun,
   HeartbeatRunEvent,
   AgentRuntimeState,
+  AgentTaskSession,
   AgentWakeupRequest,
 } from "./heartbeat.js";
 export type { LiveEvent } from "./live.js";

packages/shared/src/validators/agent.ts

@@ -59,6 +59,12 @@ export const wakeAgentSchema = z.object({
 
 export type WakeAgent = z.infer<typeof wakeAgentSchema>;
 
+export const resetAgentSessionSchema = z.object({
+  taskKey: z.string().min(1).optional().nullable(),
+});
+
+export type ResetAgentSession = z.infer<typeof resetAgentSessionSchema>;
+
 export const updateAgentPermissionsSchema = z.object({
   canCreateAgents: z.boolean(),
 });

packages/shared/src/validators/index.ts

@@ -11,6 +11,7 @@ export {
   updateAgentSchema,
   createAgentKeySchema,
   wakeAgentSchema,
+  resetAgentSessionSchema,
   agentPermissionsSchema,
   updateAgentPermissionsSchema,
   type CreateAgent,
@@ -18,6 +19,7 @@ export {
   type UpdateAgent,
   type CreateAgentKey,
   type WakeAgent,
+  type ResetAgentSession,
   type UpdateAgentPermissions,
 } from "./agent.js";
 

scripts/backup-db.sh

@@ -4,82 +4,13 @@ set -euo pipefail
 # Backup the embedded PostgreSQL database to data/backups/
 #
 # Usage:
-#   ./scripts/backup-db.sh          # default: custom format (.dump)
+#   ./scripts/backup-db.sh
-#   ./scripts/backup-db.sh --sql    # plain SQL format (.sql)
+#   pnpm db:backup
 #
-# Requires: pg_dump (brew install postgresql)
 # The embedded postgres must be running (start with: pnpm dev)
 
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
-BACKUP_DIR="$PROJECT_ROOT/data/backups"
 
-# Read config for port, fall back to default
+cd "$PROJECT_ROOT"
-PORT=54329
+exec pnpm --filter @paperclip/db exec tsx src/backup.ts "$@"
-CONFIG_FILE="$PROJECT_ROOT/.paperclip/config.json"
-if [ -f "$CONFIG_FILE" ]; then
-  CONFIGURED_PORT=$(python3 -c "
-import json, sys
-try:
-    c = json.load(open('$CONFIG_FILE'))
-    print(c.get('database', {}).get('embeddedPostgresPort', ''))
-except: pass
-" 2>/dev/null || true)
-  if [ -n "$CONFIGURED_PORT" ]; then
-    PORT="$CONFIGURED_PORT"
-  fi
-fi
-
-DB_NAME="paperclip"
-DB_USER="paperclip"
-DB_HOST="127.0.0.1"
-
-# Check pg_dump is available
-if ! command -v pg_dump &>/dev/null; then
-  echo "Error: pg_dump not found. Install with: brew install postgresql" >&2
-  exit 1
-fi
-
-# Check the database is reachable
-if ! PGPASSWORD="$DB_USER" pg_isready -h "$DB_HOST" -p "$PORT" -U "$DB_USER" &>/dev/null; then
-  echo "Error: Cannot connect to embedded PostgreSQL on port $PORT." >&2
-  echo "       Make sure the server is running (pnpm dev)." >&2
-  exit 1
-fi
-
-mkdir -p "$BACKUP_DIR"
-
-TIMESTAMP=$(date +%Y%m%d-%H%M%S)
-
-# Choose format
-FORMAT="custom"
-EXT="dump"
-if [[ "${1:-}" == "--sql" ]]; then
-  FORMAT="plain"
-  EXT="sql"
-fi
-
-BACKUP_FILE="$BACKUP_DIR/paperclip-${TIMESTAMP}.${EXT}"
-
-echo "Backing up database '$DB_NAME' on port $PORT..."
-
-PGPASSWORD="$DB_USER" pg_dump \
-  -h "$DB_HOST" \
-  -p "$PORT" \
-  -U "$DB_USER" \
-  -d "$DB_NAME" \
-  --format="$FORMAT" \
-  --file="$BACKUP_FILE"
-
-SIZE=$(du -h "$BACKUP_FILE" | cut -f1)
-echo "Backup saved: $BACKUP_FILE ($SIZE)"
-
-# Prune backups older than 30 days
-PRUNED=0
-find "$BACKUP_DIR" -name "paperclip-*" -mtime +30 -type f -print0 | while IFS= read -r -d '' old; do
-  rm "$old"
-  PRUNED=$((PRUNED + 1))
-done
-if [ "$PRUNED" -gt 0 ]; then
-  echo "Pruned $PRUNED backup(s) older than 30 days."
-fi