fix: print note when attempting to use non-interactive commands in interactive mode

Author: JupiterPi

src/app.ts

@@ -500,6 +500,7 @@ export class App {
 			})
 			if (exitWithError) throw exitCode1Error
 		}
+		// keep list of commands updated at commands.ts/nonInteractiveCommands
 	}
 }
 

src/featureInterfaces/fs/commands.ts

@@ -141,6 +141,11 @@ export const fsCommands: Command[] = [
 	},
 ]
 
+/**
+ * All available non-filesystem commands, for interactive mode unknown command handling.
+ */
+export const nonInteractiveCommands = ["version", "canary", "install", "logout", "export-auth-config", "export-api-key", "webdav", "webdav-proxy", "s3", "sync", "trash", "link", "links", "mount", "export-notes"]
+
 /**
  * Splits a command input into segments, while respecting quotes.
  * Example: `'cd "folder name"'` returns `['cd', '"folder name"']`.

src/featureInterfaces/fs/fs.ts

@@ -4,7 +4,7 @@ import { directorySize, doNothing, getItemPaths, hashFile } from "../../util/uti
 import { CloudPath } from "../../util/cloudPath"
 import * as fsModule from "node:fs"
 import open from "open"
-import { fsCommands } from "./commands"
+import { fsCommands, nonInteractiveCommands } from "./commands"
 import { HelpPage } from "../../interface/helpPage"
 import { displayTransferProgressBar, formatBytes, formatTable, formatTimestamp } from "../../interface/util"
 import arg from "arg"
@@ -55,7 +55,11 @@ export class FS {
 		const command = fsCommands.find(command => [command.cmd, ...command.aliases].includes(cmd))
 
 		if (command === undefined) {
-			this.app.outErr(`Unknown command: ${cmd}`)
+			if (nonInteractiveCommands.includes(cmd)) {
+				this.app.outErr(`Unknown command: ${cmd}. (It is not available in interactive mode, use \`filen ${cmd}\` instead)`)
+			} else {
+				this.app.outErr(`Unknown command: ${cmd}`)
+			}
 			return {}
 		}