[MM-12360] Created CLI command "config get" (#9534) (#9558)

* Added the get command to get the value of a config setting.

* Depending on the config setting it can work on any depth of the
setting.

* Added test for the get command.

* Add print tabs

* Remove excess else statements

* Return with the value and remove named return variable

* Refactor the printMap function and return a string, remove side effects

* Improve the error message, use the name argument

* Use app.Config() to create our config object

* Remove reading the file, make helper functions return string and perform printing inside the command

* Remove the tab printing

* Add extra quotes on the output

* Remove extra code for checking arguments and replaced it with cobra.ExactArgs(1)

* Remove buffer from printConfigValues

* Add some tests to check the output of the command

* Write test for the function 'structToMap' and test for complext nested structs

* Write test for the function 'configToMap' and test for complext nested structs

* Write test for the function 'printMap' and test for complext maps as input

* Write test for the function 'printConfigValues' and test for complext maps as input

* Remove commented code

* Update the description of the  command

0 files changed, 0 insertions, 0 deletions