43 lines
990 B
Go
43 lines
990 B
Go
package app
|
|
|
|
import (
|
|
"encoding/json"
|
|
"os"
|
|
"path/filepath"
|
|
"strings"
|
|
"time"
|
|
)
|
|
|
|
func loadTransportPolicyCompilePlan() TransportPolicyCompilePlan {
|
|
var plan TransportPolicyCompilePlan
|
|
data, err := os.ReadFile(transportPolicyPlanStatePath)
|
|
if err != nil {
|
|
return plan
|
|
}
|
|
if err := json.Unmarshal(data, &plan); err != nil {
|
|
return TransportPolicyCompilePlan{}
|
|
}
|
|
if plan.Interfaces == nil {
|
|
plan.Interfaces = nil
|
|
}
|
|
return plan
|
|
}
|
|
|
|
func saveTransportPolicyCompilePlan(plan TransportPolicyCompilePlan) error {
|
|
if strings.TrimSpace(plan.GeneratedAt) == "" {
|
|
plan.GeneratedAt = time.Now().UTC().Format(time.RFC3339)
|
|
}
|
|
data, err := json.MarshalIndent(plan, "", " ")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if err := os.MkdirAll(filepath.Dir(transportPolicyPlanStatePath), 0o755); err != nil {
|
|
return err
|
|
}
|
|
tmp := transportPolicyPlanStatePath + ".tmp"
|
|
if err := os.WriteFile(tmp, data, 0o644); err != nil {
|
|
return err
|
|
}
|
|
return os.Rename(tmp, transportPolicyPlanStatePath)
|
|
}
|