emissary/internal/agent/controller/openwrt/sysupgrade_options.go

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package openwrt
import (
"context"
"net/http"
"time"
)
const FirmwareFileTemplate = "%FIRMWARE%"
type FirmwareVersion interface {
FirmwareVersion(context.Context) (string, error)
}
type SysUpgradeOptions struct {
Command string
Args []string
FirmwareVersion FirmwareVersion
Client *http.Client
}
func defaultSysUpgradeOptions() *SysUpgradeOptions {
return &SysUpgradeOptions{
Command: `echo`,
Args: []string{`[DUMMY UPGRADE]`, FirmwareFileTemplate},
Client: &http.Client{
Timeout: 30 * time.Second,
},
FirmwareVersion: NewShellFirmwareVersion(`echo`, "0.0.0-dummy"),
}
}
type SysUpgradeOptionFunc func(*SysUpgradeOptions)
func WithSysUpgradeCommand(command string, args ...string) SysUpgradeOptionFunc {
return func(opts *SysUpgradeOptions) {
opts.Command = command
opts.Args = args
}
}
func WithSysUpgradeFirmwareVersion(firmwareVersion FirmwareVersion) SysUpgradeOptionFunc {
return func(opts *SysUpgradeOptions) {
opts.FirmwareVersion = firmwareVersion
}
}
func WithSysUpgradeShellFirmwareVersion(command string, args ...string) SysUpgradeOptionFunc {
return func(opts *SysUpgradeOptions) {
opts.FirmwareVersion = NewShellFirmwareVersion(command, args...)
}
}
func WithSysUpgradeClient(client *http.Client) SysUpgradeOptionFunc {
return func(opts *SysUpgradeOptions) {
opts.Client = client
}
}