/
destroy.go
65 lines (54 loc) · 1.54 KB
/
destroy.go
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package addons
import (
"fmt"
"strings"
"github.com/Scalingo/cli/config"
"github.com/Scalingo/cli/io"
"github.com/Scalingo/go-scalingo"
"gopkg.in/errgo.v1"
)
func Destroy(app, addonID string) error {
if app == "" {
return errgo.New("no app defined")
} else if addonID == "" {
return errgo.New("no addon ID defined")
}
c, err := config.ScalingoClient()
if err != nil {
return errgo.Notef(err, "fail to get Scalingo client")
}
addon, err := checkAddonExist(c, app, addonID)
if err != nil {
return errgo.Mask(err, errgo.Any)
}
io.Status("Destroy", addonID)
io.Warning("This operation is irreversible")
io.Warning("All related data will be destroyed")
io.Info("To confirm, type the ID of the addon:")
fmt.Print("-----> ")
var validationName string
fmt.Scan(&validationName)
if validationName != addonID {
return errgo.Newf("'%s' is not '%s', aborting…\n", validationName, addonID)
}
err = c.AddonDestroy(app, addon.ID)
if err != nil {
return errgo.Mask(err, errgo.Any)
}
io.Status("Addon", addonID, "has been destroyed")
return nil
}
func checkAddonExist(c *scalingo.Client, app, addonID string) (*scalingo.Addon, error) {
resources, err := c.AddonsList(app)
if err != nil {
return nil, errgo.Mask(err, errgo.Any)
}
addonList := []string{}
for _, r := range resources {
addonList = append(addonList, r.ID+" ("+r.AddonProvider.Name+")")
if addonID == r.ID {
return r, nil
}
}
return nil, errgo.Newf("Addon "+addonID+" doesn't exist for app "+app+"\nExisting addons:\n - %v", strings.Join(addonList, "\n - "))
}