refactor: rename environment variables and update related configurations

- Updated environment variable names from JERAPAH_FLOW_* to JFLOW_* for consistency and clarity.
- Adjusted database path handling in knexfile.js to reflect the new variable naming.
- Modified logging and retention days configurations to use the new variable names.
- Ensured that the JWT secret and secrets key checks are aligned with the new naming convention.
- Updated workflow test storage prefix to match the new project branding.

This refactor enhances the clarity of environment variable usage and aligns with the project's rebranding efforts.

README.md

@@ -61,12 +61,12 @@ Optional `script.meta.reads = "ctx"` documents expression hosts. `meta.input` /
 
 | Variable | Default | Notes |
 |---|---|---|
-| `JERAPAH_FLOW_JWT_SECRET` | `scrunner-dev-secret` (dev only) | **Required in production**. `SCRUNNER_JWT_SECRET` is still accepted. |
-| `JERAPAH_FLOW_SECRETS_KEY` | `scrunner-dev-secrets-key` (dev only) | Master key for named secrets. **Required in production**. Changing it makes existing secrets unreadable. 64 hex chars are used as a raw AES-256 key; any other string is derived with scrypt. `SCRUNNER_SECRETS_KEY` is still accepted. |
-| `JERAPAH_FLOW_DB_PATH` | `packages/server/data/jerapah-flow.db` (or existing `scrunner.db`) | SQLite file. `SCRUNNER_DB_PATH` is still accepted. |
-| `JERAPAH_FLOW_LOG_LEVEL` | `debug` | Pino level |
-| `JERAPAH_FLOW_RETENTION_DAYS` | `30` | Run history prune |
-| `JERAPAH_FLOW_CORS_ORIGIN` | `http://localhost:5173` | Vite origin in dev |
+| `JFLOW_JWT_SECRET` | `jflow-dev-secret` (dev only) | **Required in production**. |
+| `JFLOW_SECRETS_KEY` | `jflow-dev-secrets-key` (dev only) | Master key for named secrets. **Required in production**. Changing it makes existing secrets unreadable. 64 hex chars are used as a raw AES-256 key; any other string is derived with scrypt. |
+| `JFLOW_DB_PATH` | `packages/server/data/jerapah-flow.db` | SQLite file. |
+| `JFLOW_LOG_LEVEL` | `debug` | Pino level |
+| `JFLOW_RETENTION_DAYS` | `30` | Run history prune |
+| `JFLOW_CORS_ORIGIN` | `http://localhost:5173` | Vite origin in dev |
 | `PORT` | `9000` | HTTP port |
 | `NODE_ENV` | — | Set `production` for secure cookies |
 
@@ -75,7 +75,7 @@ Optional `script.meta.reads = "ctx"` documents expression hosts. `meta.input` /
 ```bash
 pnpm install
 pnpm build
-JERAPAH_FLOW_JWT_SECRET=... JERAPAH_FLOW_SECRETS_KEY=... NODE_ENV=production pnpm start
+JFLOW_JWT_SECRET=... JFLOW_SECRETS_KEY=... NODE_ENV=production pnpm start
 ```
 
 The server serves `packages/web/dist` when that folder exists.

packages/server/knexfile.js

@@ -2,12 +2,8 @@ import fs from "fs";
 import path from "path";
 import { DATA_DIR, SERVER_ROOT } from "./paths.js";
 
-const defaultNew = path.join(DATA_DIR, "jerapah-flow.db");
-const defaultLegacy = path.join(DATA_DIR, "scrunner.db");
 const dbPath =
-  process.env.JERAPAH_FLOW_DB_PATH ??
-  process.env.SCRUNNER_DB_PATH ??
-  (fs.existsSync(defaultLegacy) && !fs.existsSync(defaultNew) ? defaultLegacy : defaultNew);
+  process.env.JFLOW_DB_PATH ?? path.join(DATA_DIR, "jerapah-flow.db");
 fs.mkdirSync(path.dirname(dbPath), { recursive: true });
 
 /** @type {import("knex").Knex.Config} */

packages/server/logger.js

@@ -113,7 +113,7 @@ const rollingFile = pino.transport({
 });
 
 export const log = pino(
-  { level: process.env.JERAPAH_FLOW_LOG_LEVEL ?? process.env.SCRUNNER_LOG_LEVEL ?? "debug" },
+  { level: process.env.JFLOW_LOG_LEVEL ?? "debug" },
   pino.multistream([
     { level: "debug", stream: redactStream(process.stdout) },
     { level: "debug", stream: redactStream(rollingFile) },

packages/server/registry.js

@@ -323,7 +323,7 @@ export function createRegistry(server) {
       pruneTask.destroy();
       pruneTask = null;
     }
-    const days = Number(process.env.JERAPAH_FLOW_RETENTION_DAYS ?? process.env.SCRUNNER_RETENTION_DAYS ?? 30);
+    const days = Number(process.env.JFLOW_RETENTION_DAYS ?? 30);
     pruneTask = cron.schedule(
       "0 0 * * *",
       async () => {

packages/server/runner.js

@@ -27,12 +27,11 @@ await migrate();
 enableLogPersistence();
 
 const jwtSecret =
-  process.env.JERAPAH_FLOW_JWT_SECRET ??
-  process.env.SCRUNNER_JWT_SECRET ??
-  (process.env.NODE_ENV === "production" ? "" : "scrunner-dev-secret");
+  process.env.JFLOW_JWT_SECRET ??
+  (process.env.NODE_ENV === "production" ? "" : "jflow-dev-secret");
 
 if (!jwtSecret) {
-  log.error("JERAPAH_FLOW_JWT_SECRET is required in production");
+  log.error("JFLOW_JWT_SECRET is required in production");
   process.exit(1);
 }
 
@@ -54,7 +53,7 @@ await server.register(jwt, {
   },
 });
 await server.register(cors, {
-  origin: process.env.JERAPAH_FLOW_CORS_ORIGIN ?? process.env.SCRUNNER_CORS_ORIGIN ?? "http://localhost:5173",
+  origin: process.env.JFLOW_CORS_ORIGIN ?? "http://localhost:5173",
   credentials: true,
 });
 

packages/server/secrets.js

@@ -1,7 +1,7 @@
 import { createCipheriv, createDecipheriv, randomBytes, scryptSync } from "node:crypto";
 
-const DEV_DEFAULT = "scrunner-dev-secrets-key";
-const SCRYPT_SALT = Buffer.from("scrunner-secrets-v1");
+const DEV_DEFAULT = "jflow-dev-secrets-key";
+const SCRYPT_SALT = Buffer.from("jflow-secrets-v1");
 const KEY_LEN = 32;
 const IV_LEN = 12;
 const AUTH_TAG_LEN = 16;
@@ -11,11 +11,10 @@ const AUTH_TAG_LEN = 16;
  */
 export function resolveSecretsKeyMaterial() {
   const raw =
-    process.env.JERAPAH_FLOW_SECRETS_KEY ??
-    process.env.SCRUNNER_SECRETS_KEY ??
+    process.env.JFLOW_SECRETS_KEY ??
     (process.env.NODE_ENV === "production" ? "" : DEV_DEFAULT);
   if (!raw) {
-    throw new Error("JERAPAH_FLOW_SECRETS_KEY is required in production");
+    throw new Error("JFLOW_SECRETS_KEY is required in production");
   }
   return raw;
 }

packages/web/src/lib/workflow-test-storage.js

@@ -1,4 +1,4 @@
-const PREFIX = "scrunner.workflowTestData:";
+const PREFIX = "jerapah-flow.workflowTestData:";
 
 export function workflowTestStorageKey(owner, file) {
   return `${PREFIX}${owner}/${file}`;