Directory lister

[io/file/Directory lister]

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Non-recursively lists the names of files & directories under the specified path. Example (success):

1. "/home/user1/dir1"@0 received on path

2. [ "foo.txt", "bar.txt" ]@0 sent on child names

Example (failure):

1. "/home/user1/dir1"@0 received on path

• "/home/user1/dir1"@0 sent on bounced

• { "error": "Error: ENOENT: no such file or directory, scandir '/home/user1/dir1'" }@0 sent on error

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Input ports

• path: string

  Receives the path of the directory to list the content of. Example: "/home/user1/dir1" (To keep the application portable use "/" as path separator.)

Output ports

• child names: string[]

  Sends the names of files & directories under the specified path. Example: [ "foo.txt", "subdir1" ]

• bounced: string

  Sends the path if the operation has failed. Example: "/home/user1/dir1"

• error: {"error": string}

  Sends error information if the operation has failed. Example: { "error": "Error: ENOENT: no such file or directory, scandir '/home/user1/dir1'" }