File copier

[io/file/File copier]

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Copies a file specified by the path in source to the path in destination. Example (success):

1. "/home/user1/dir1/foo.txt"@0 received on source

2. "/home/user2/dir2/bar.txt"@0 received on destination

3. { source: "/home/user1/dir1/foo.txt", destination: "/home/user1/dir2/bar.txt" }@ sent on copied

Example (failure):

1. "/home/user1/dir1/foo.txt"@0 received on source

2. "/home/user1/dir2/bar.txt"@0 received on destination

• { source: "/home/user1/dir1/foo.txt", destination: "/home/user1/dir2/bar.txt" }@0 sent on bounced

• { "error": "Error: ENOENT: no such file or directory, copyfile '/home/user1/dir1/foo.txt' -> '/home/user1/dir2/bar.txt'" }@0 sent on error

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Keywords: cp, copy

Input ports

• source: string

  Receives the path of the source file to copy. Example: "/home/user1/dir1/foo.txt" (To keep the application portable use "/" as path separator.)

• destination: string

  Receives the path of the desired target file. Example: "/home/user1/dir2/bar.txt" (To keep the application portable use "/" as path separator.)

Output ports

• bounced: {"source": string, "destination": string}

  Sends synced parameters if operation has failed. Example: { source: "/home/user1/dir1/foo.txt", destination: "/home/user1/dir2/bar.txt" }

• copied: {"source": string, "destination": string}

  Sends synced parameters if operation has succeeded. Example: { source: "/home/user1/dir1/foo.txt", destination: "/home/user1/dir2/bar.txt" }

• error: {"error": string}

  Sends error information if the operation has failed. Example: { "error": "Error: ENOENT: no such file or directory, copyfile '/home/user1/dir1/foo.txt' -> '/home/user2/dir2/bar.txt'" }