commandLsOs.go

package main

import (
    "fmt"
    client "github.com/Virtomize/uii-go-api"
    "os"
    "text/tabwriter"
)

type lsOsCommand struct {
}

// Run executes the command to get a list of operating systems.
func (l *lsOsCommand) Run(ctx *context) error {
    c, err := client.NewClient(ctx.token)
    if err != nil {
        return err
    }

    osList, err := c.OperatingSystems()
    if err != nil {
        return err
    }
    w := new(tabwriter.Writer)

    w.Init(os.Stdout, 8, 8, 1, '\t', 0)
    defer w.Flush()

    fmt.Fprintf(w, "\n %s\t%s\t%s\t%s\t", "Displayname", "Distribution", "Version", "Architecture")
    for _, osEntry := range osList {
        fmt.Fprintf(w, "\n %s\t%s\t%s\t%s\t", osEntry.DisplayName, osEntry.Distribution, osEntry.Version, osEntry.Architecture)
    }
    fmt.Fprintf(w, "\n")

    return nil
}