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https://github.com/taigrr/wtf
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f84142553c
* WTF-986 Wrap the DigitalOcean droplet in our own droplet This gives us something to build off while still providing the underlying functionality of the original droplet instance. Signed-off-by: Chris Cummer <chriscummer@me.com> * WTF-986 Dynamically display droplet attributes based on defined column names Signed-off-by: Chris Cummer <chriscummer@me.com> * WTF-986 Read DigitalOcean column configuration from settings Signed-off-by: Chris Cummer <chriscummer@me.com> * WTF-986 Extract the reflection bits into a Reflective package Signed-off-by: Chris Cummer <chriscummer@me.com>
81 lines
1.6 KiB
Go
81 lines
1.6 KiB
Go
package digitalocean
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import (
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"fmt"
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"reflect"
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"strings"
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"github.com/digitalocean/godo"
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"github.com/wtfutil/wtf/utils"
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)
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// Droplet represents WTF's view of a DigitalOcean droplet
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type Droplet struct {
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godo.Droplet
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Image Image
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Region Region
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}
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// Image represents WTF's view of a DigitalOcean droplet image
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type Image struct {
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godo.Image
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utils.Reflective
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}
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// Region represents WTF's view of a DigitalOcean region
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type Region struct {
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godo.Region
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utils.Reflective
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}
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// NewDroplet creates and returns an instance of Droplet
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func NewDroplet(doDroplet godo.Droplet) *Droplet {
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droplet := &Droplet{
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doDroplet,
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Image{
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*doDroplet.Image,
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utils.Reflective{},
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},
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Region{
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*doDroplet.Region,
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utils.Reflective{},
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},
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}
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return droplet
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}
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/* -------------------- Exported Functions -------------------- */
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// StringValueForProperty returns a string value for the given column
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func (drop *Droplet) StringValueForProperty(propName string) (string, error) {
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var strVal string
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var err error
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// Figure out if we should forward this property to a sub-object
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// Lets us support "Region.Name" column definitions
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split := strings.Split(propName, ".")
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switch split[0] {
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case "Image":
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strVal, err = drop.Image.StringValueForProperty(split[1])
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case "Region":
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strVal, err = drop.Region.StringValueForProperty(split[1])
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default:
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v := reflect.ValueOf(drop)
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refVal := reflect.Indirect(v).FieldByName(propName)
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if !refVal.IsValid() {
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err = fmt.Errorf("invalid property name: %s", propName)
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} else {
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strVal = fmt.Sprintf("%v", refVal)
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}
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}
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return strVal, err
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}
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