traefik/vendor/github.com/linode/linodego/stackscripts.go

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2018-10-10 14:28:04 +00:00
package linodego
import (
"context"
"encoding/json"
"fmt"
"time"
)
// Stackscript represents a Linode StackScript
type Stackscript struct {
CreatedStr string `json:"created"`
UpdatedStr string `json:"updated"`
ID int `json:"id"`
Username string `json:"username"`
Label string `json:"label"`
Description string `json:"description"`
Images []string `json:"images"`
DeploymentsTotal int `json:"deployments_total"`
DeploymentsActive int `json:"deployments_active"`
IsPublic bool `json:"is_public"`
Created *time.Time `json:"-"`
Updated *time.Time `json:"-"`
RevNote string `json:"rev_note"`
Script string `json:"script"`
UserDefinedFields *[]StackscriptUDF `json:"user_defined_fields"`
UserGravatarID string `json:"user_gravatar_id"`
}
// StackscriptUDF define a single variable that is accepted by a Stackscript
type StackscriptUDF struct {
// A human-readable label for the field that will serve as the input prompt for entering the value during deployment.
Label string `json:"label"`
// The name of the field.
Name string `json:"name"`
// An example value for the field.
Example string `json:"example"`
// A list of acceptable single values for the field.
OneOf string `json:"oneOf,omitempty"`
// A list of acceptable values for the field in any quantity, combination or order.
ManyOf string `json:"manyOf,omitempty"`
// The default value. If not specified, this value will be used.
Default string `json:"default,omitempty"`
}
// StackscriptCreateOptions fields are those accepted by CreateStackscript
type StackscriptCreateOptions struct {
Label string `json:"label"`
Description string `json:"description"`
Images []string `json:"images"`
IsPublic bool `json:"is_public"`
RevNote string `json:"rev_note"`
Script string `json:"script"`
}
// StackscriptUpdateOptions fields are those accepted by UpdateStackscript
type StackscriptUpdateOptions StackscriptCreateOptions
// GetCreateOptions converts a Stackscript to StackscriptCreateOptions for use in CreateStackscript
func (i Stackscript) GetCreateOptions() StackscriptCreateOptions {
return StackscriptCreateOptions{
Label: i.Label,
Description: i.Description,
Images: i.Images,
IsPublic: i.IsPublic,
RevNote: i.RevNote,
Script: i.Script,
}
}
// GetUpdateOptions converts a Stackscript to StackscriptUpdateOptions for use in UpdateStackscript
func (i Stackscript) GetUpdateOptions() StackscriptUpdateOptions {
return StackscriptUpdateOptions{
Label: i.Label,
Description: i.Description,
Images: i.Images,
IsPublic: i.IsPublic,
RevNote: i.RevNote,
Script: i.Script,
}
}
// StackscriptsPagedResponse represents a paginated Stackscript API response
type StackscriptsPagedResponse struct {
*PageOptions
Data []Stackscript `json:"data"`
}
// endpoint gets the endpoint URL for Stackscript
func (StackscriptsPagedResponse) endpoint(c *Client) string {
endpoint, err := c.StackScripts.Endpoint()
if err != nil {
panic(err)
}
return endpoint
}
// appendData appends Stackscripts when processing paginated Stackscript responses
func (resp *StackscriptsPagedResponse) appendData(r *StackscriptsPagedResponse) {
resp.Data = append(resp.Data, r.Data...)
}
// ListStackscripts lists Stackscripts
func (c *Client) ListStackscripts(ctx context.Context, opts *ListOptions) ([]Stackscript, error) {
response := StackscriptsPagedResponse{}
err := c.listHelper(ctx, &response, opts)
for i := range response.Data {
response.Data[i].fixDates()
}
if err != nil {
return nil, err
}
return response.Data, nil
}
// fixDates converts JSON timestamps to Go time.Time values
func (i *Stackscript) fixDates() *Stackscript {
i.Created, _ = parseDates(i.CreatedStr)
i.Updated, _ = parseDates(i.UpdatedStr)
return i
}
// GetStackscript gets the Stackscript with the provided ID
func (c *Client) GetStackscript(ctx context.Context, id int) (*Stackscript, error) {
e, err := c.StackScripts.Endpoint()
if err != nil {
return nil, err
}
e = fmt.Sprintf("%s/%d", e, id)
r, err := coupleAPIErrors(c.R(ctx).
SetResult(&Stackscript{}).
Get(e))
if err != nil {
return nil, err
}
return r.Result().(*Stackscript).fixDates(), nil
}
// CreateStackscript creates a StackScript
func (c *Client) CreateStackscript(ctx context.Context, createOpts StackscriptCreateOptions) (*Stackscript, error) {
var body string
e, err := c.StackScripts.Endpoint()
if err != nil {
return nil, err
}
req := c.R(ctx).SetResult(&Stackscript{})
if bodyData, err := json.Marshal(createOpts); err == nil {
body = string(bodyData)
} else {
return nil, NewError(err)
}
r, err := coupleAPIErrors(req.
SetBody(body).
Post(e))
if err != nil {
return nil, err
}
return r.Result().(*Stackscript).fixDates(), nil
}
// UpdateStackscript updates the StackScript with the specified id
func (c *Client) UpdateStackscript(ctx context.Context, id int, updateOpts StackscriptUpdateOptions) (*Stackscript, error) {
var body string
e, err := c.StackScripts.Endpoint()
if err != nil {
return nil, err
}
e = fmt.Sprintf("%s/%d", e, id)
req := c.R(ctx).SetResult(&Stackscript{})
if bodyData, err := json.Marshal(updateOpts); err == nil {
body = string(bodyData)
} else {
return nil, NewError(err)
}
r, err := coupleAPIErrors(req.
SetBody(body).
Put(e))
if err != nil {
return nil, err
}
return r.Result().(*Stackscript).fixDates(), nil
}
// DeleteStackscript deletes the StackScript with the specified id
func (c *Client) DeleteStackscript(ctx context.Context, id int) error {
e, err := c.StackScripts.Endpoint()
if err != nil {
return err
}
e = fmt.Sprintf("%s/%d", e, id)
_, err = coupleAPIErrors(c.R(ctx).Delete(e))
return err
}