traefik/vendor/github.com/JamesClonk/vultr/lib/scripts.go

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package lib
import (
"encoding/json"
"fmt"
"net/url"
"sort"
"strings"
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)
// StartupScript on Vultr account
type StartupScript struct {
ID string `json:"SCRIPTID"`
Name string `json:"name"`
Type string `json:"type"`
Content string `json:"script"`
}
type startupscripts []StartupScript
func (s startupscripts) Len() int { return len(s) }
func (s startupscripts) Swap(i, j int) { s[i], s[j] = s[j], s[i] }
func (s startupscripts) Less(i, j int) bool {
return strings.ToLower(s[i].Name) < strings.ToLower(s[j].Name)
}
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// UnmarshalJSON implements json.Unmarshaller on StartupScript.
// Necessary because the SCRIPTID field has inconsistent types.
func (s *StartupScript) UnmarshalJSON(data []byte) (err error) {
if s == nil {
*s = StartupScript{}
}
var fields map[string]interface{}
if err := json.Unmarshal(data, &fields); err != nil {
return err
}
s.ID = fmt.Sprintf("%v", fields["SCRIPTID"])
s.Name = fmt.Sprintf("%v", fields["name"])
s.Type = fmt.Sprintf("%v", fields["type"])
s.Content = fmt.Sprintf("%v", fields["script"])
return
}
// GetStartupScripts returns a list of all startup scripts on the current Vultr account
func (c *Client) GetStartupScripts() (scripts []StartupScript, err error) {
var scriptMap map[string]StartupScript
if err := c.get(`startupscript/list`, &scriptMap); err != nil {
return nil, err
}
for _, script := range scriptMap {
if script.Type == "" {
script.Type = "boot" // set default script type
}
scripts = append(scripts, script)
}
sort.Sort(startupscripts(scripts))
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return scripts, nil
}
// GetStartupScript returns the startup script with the given ID
func (c *Client) GetStartupScript(id string) (StartupScript, error) {
scripts, err := c.GetStartupScripts()
if err != nil {
return StartupScript{}, err
}
for _, s := range scripts {
if s.ID == id {
return s, nil
}
}
return StartupScript{}, nil
}
// CreateStartupScript creates a new startup script
func (c *Client) CreateStartupScript(name, content, scriptType string) (StartupScript, error) {
values := url.Values{
"name": {name},
"script": {content},
"type": {scriptType},
}
var script StartupScript
if err := c.post(`startupscript/create`, values, &script); err != nil {
return StartupScript{}, err
}
script.Name = name
script.Content = content
script.Type = scriptType
return script, nil
}
// UpdateStartupScript updates an existing startup script
func (c *Client) UpdateStartupScript(script StartupScript) error {
values := url.Values{
"SCRIPTID": {script.ID},
}
if script.Name != "" {
values.Add("name", script.Name)
}
if script.Content != "" {
values.Add("script", script.Content)
}
if err := c.post(`startupscript/update`, values, nil); err != nil {
return err
}
return nil
}
// DeleteStartupScript deletes an existing startup script from Vultr account
func (c *Client) DeleteStartupScript(id string) error {
values := url.Values{
"SCRIPTID": {id},
}
if err := c.post(`startupscript/destroy`, values, nil); err != nil {
return err
}
return nil
}