cli

cli is a simple application written in Go programming language. Its purpose is to retreive data from an API, store and display it. For now it implements the most basic functionality, however it is expected to be expanded into a enterprise-scale program, capable or retrieving data from various APIs, storing it in various persistent data storages and displaying the data in various methods.

Usage

Available parameters are as follows:

./cli -l, --logging=[debug|warn]

• -l debug prints all debugging data to the info.log file along with warnings and errors
• -l warn prints only warnings and errors to the info.log file

Available commands are login and servers.

Login

Usage:

./cli --username "username" --password "password"

This command saves user's credentials in a persistent data storage for further use.

Servers

Usage:

./cli servers [--local, -s, --sort=[best|alphabetical]]

Servers Displays the server list that was fetched from the API. Additional parameters are for:

• --local shows the server list from persistent data storage rather than the API
• --sort best sorts the servers in the order from closest to furthest
• --sort alphabetical sorts the servers in the alphabetical order

External packages

cli uses these external packages:

github.com/jessevdk/go-flags
github.com/google/go-cmp/cmp
github.com/sirupsen/logrus
github.com/pkg/errors