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Common Operation

This section talks about some common things that the operations above share, e.g., common arguments and common output.

Database path verbose

Every command will begin with one of the following outputs. They serve as hints on which database we are currently using.

Create a new database file at /path/to/db

Using existing database file at /path/to/db

This verbose is disabled if --out-json is set.

Output in json format

Every command can have an argument --out-json. When it is enabled, the output will be in json format so that the scripts using SurgingCloud can parse the output easier.

Here is the output of encrypting a file:

--out-json disabled (default):

Using existing database file at data.db
Encryption succeeds:
Item id = 1
src: D:\Pictures\selfie.png
out: E:\backup\Pictures\6367a30064043fb1f227.rar

--out-json enabled:

{
  "Success": true,
  "Message": "Encryption succeeds:\nItem id = 1\nsrc: D:\\Pictures\\selfie.png\nout: E:\\backup\\Pictures\\6367a30064043fb1f227.rar",
  "Data": 1
}
  • Success: a boolean value, indicating whether the operation succeeds.
  • Message: a string value, whose value is normally the same as the value when --out-json is disabled except for the database path verbose.
  • Data: value of any type, whose value may be useful to the scripts and is dependent on the operation. This field is null if no such data is provided.