fix: organized code for usage of multer

api/src/utils/setProcessVariables.ts

@@ -0,0 +1,31 @@
+import path from 'path'
+import { getRealPath } from '@sasjs/utils'
+
+import { configuration } from '../../package.json'
+import { getDesktopFields } from '.'
+
+export const setProcessVariables = async () => {
+  if (process.env.NODE_ENV === 'test') {
+    process.driveLoc = path.join(process.cwd(), 'tmp')
+    return
+  }
+
+  const { MODE } = process.env
+
+  if (MODE?.trim() !== 'server') {
+    const { sasLoc, driveLoc } = await getDesktopFields()
+
+    process.sasLoc = sasLoc
+    process.driveLoc = driveLoc
+  } else {
+    const { SAS_PATH, DRIVE_PATH } = process.env
+
+    process.sasLoc = SAS_PATH ?? configuration.sasPath
+    process.driveLoc = getRealPath(
+      path.join(process.cwd(), DRIVE_PATH ?? 'tmp')
+    )
+  }
+
+  console.log('sasLoc: ', process.sasLoc)
+  console.log('sasDrive: ', process.driveLoc)
+}