open-consul/proto/pbservice/convert.go

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package pbservice
import (
"fmt"
"github.com/hashicorp/consul/agent/structs"
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"github.com/hashicorp/consul/proto/pbcommon"
"github.com/hashicorp/consul/types"
)
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type CheckIDType = types.CheckID
type NodeIDType = types.NodeID
func RaftIndexToStructs(s *pbcommon.RaftIndex) structs.RaftIndex {
if s == nil {
return structs.RaftIndex{}
}
return structs.RaftIndex{
CreateIndex: s.CreateIndex,
ModifyIndex: s.ModifyIndex,
}
}
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func NewRaftIndexFromStructs(s structs.RaftIndex) *pbcommon.RaftIndex {
return &pbcommon.RaftIndex{
CreateIndex: s.CreateIndex,
ModifyIndex: s.ModifyIndex,
}
}
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func MapHeadersToStructs(s map[string]*HeaderValue) map[string][]string {
t := make(map[string][]string, len(s))
for k, v := range s {
t[k] = v.Value
}
return t
}
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func NewMapHeadersFromStructs(t map[string][]string) map[string]*HeaderValue {
s := make(map[string]*HeaderValue, len(t))
for k, v := range t {
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s[k] = &HeaderValue{Value: v}
}
return s
}
// CheckServiceNodesToStruct converts the contained CheckServiceNodes to their structs equivalent.
func (s *IndexedCheckServiceNodes) CheckServiceNodesToStruct() ([]structs.CheckServiceNode, error) {
if s == nil {
return nil, nil
}
resp := make([]structs.CheckServiceNode, 0, len(s.Nodes))
for _, pb := range s.Nodes {
instance, err := CheckServiceNodeToStructs(pb)
if err != nil {
return resp, fmt.Errorf("failed to convert instance: %w", err)
}
resp = append(resp, *instance)
}
return resp, nil
}
// TODO: use mog once it supports pointers and slices
func CheckServiceNodeToStructs(s *CheckServiceNode) (*structs.CheckServiceNode, error) {
if s == nil {
return nil, nil
}
var t structs.CheckServiceNode
if s.Node != nil {
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n := new(structs.Node)
NodeToStructs(s.Node, n)
t.Node = n
}
if s.Service != nil {
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r := new(structs.NodeService)
NodeServiceToStructs(s.Service, r)
t.Service = r
}
t.Checks = make(structs.HealthChecks, len(s.Checks))
for i, c := range s.Checks {
if c == nil {
continue
}
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h := new(structs.HealthCheck)
HealthCheckToStructs(c, h)
t.Checks[i] = h
}
return &t, nil
}
// TODO: use mog once it supports pointers and slices
func NewCheckServiceNodeFromStructs(t *structs.CheckServiceNode) *CheckServiceNode {
if t == nil {
return nil
}
var s CheckServiceNode
if t.Node != nil {
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n := new(Node)
NodeFromStructs(t.Node, n)
s.Node = n
}
if t.Service != nil {
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r := new(NodeService)
NodeServiceFromStructs(t.Service, r)
s.Service = r
}
s.Checks = make([]*HealthCheck, len(t.Checks))
for i, c := range t.Checks {
if c == nil {
continue
}
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h := new(HealthCheck)
HealthCheckFromStructs(c, h)
s.Checks[i] = h
}
return &s
}
// TODO: handle this with mog, once mog handles pointers
func WeightsPtrToStructs(s *Weights) *structs.Weights {
if s == nil {
return nil
}
var t structs.Weights
t.Passing = int(s.Passing)
t.Warning = int(s.Warning)
return &t
}
// TODO: handle this with mog, once mog handles pointers
func NewWeightsPtrFromStructs(t *structs.Weights) *Weights {
if t == nil {
return nil
}
var s Weights
s.Passing = int32(t.Passing)
s.Warning = int32(t.Warning)
return &s
}
// TODO: handle this with mog
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func MapStringServiceAddressToStructs(s map[string]*ServiceAddress) map[string]structs.ServiceAddress {
t := make(map[string]structs.ServiceAddress, len(s))
for k, v := range s {
t[k] = structs.ServiceAddress{Address: v.Address, Port: int(v.Port)}
}
return t
}
// TODO: handle this with mog
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func NewMapStringServiceAddressFromStructs(t map[string]structs.ServiceAddress) map[string]*ServiceAddress {
s := make(map[string]*ServiceAddress, len(t))
for k, v := range t {
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s[k] = &ServiceAddress{Address: v.Address, Port: int32(v.Port)}
}
return s
}
// TODO: handle this with mog
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func ExposePathSliceToStructs(s []*ExposePath) []structs.ExposePath {
t := make([]structs.ExposePath, len(s))
for i, v := range s {
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e := new(structs.ExposePath)
ExposePathToStructs(v, e)
t[i] = *e
}
return t
}
// TODO: handle this with mog
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func NewExposePathSliceFromStructs(t []structs.ExposePath) []*ExposePath {
s := make([]*ExposePath, len(t))
for i, v := range t {
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ep := new(ExposePath)
ExposePathFromStructs(&v, ep)
s[i] = ep
}
return s
}
// TODO: handle this with mog
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func UpstreamsToStructs(s []*Upstream) structs.Upstreams {
t := make(structs.Upstreams, len(s))
for i, v := range s {
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u := new(structs.Upstream)
UpstreamToStructs(v, u)
t[i] = *u
}
return t
}
// TODO: handle this with mog
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func NewUpstreamsFromStructs(t structs.Upstreams) []*Upstream {
s := make([]*Upstream, len(t))
for i, v := range t {
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u := new(Upstream)
UpstreamFromStructs(&v, u)
s[i] = u
}
return s
}
// TODO: handle this with mog
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func CheckTypesToStructs(s []*CheckType) structs.CheckTypes {
t := make(structs.CheckTypes, len(s))
for i, v := range s {
if v == nil {
continue
}
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c := new(structs.CheckType)
CheckTypeToStructs(v, c)
t[i] = c
}
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return t
}
// TODO: handle this with mog
func NewCheckTypesFromStructs(t structs.CheckTypes) []*CheckType {
s := make([]*CheckType, len(t))
for i, v := range t {
if v == nil {
continue
}
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newV := new(CheckType)
CheckTypeFromStructs(v, newV)
s[i] = newV
}
return s
}
// TODO: handle this with mog
func ConnectProxyConfigPtrToStructs(s *ConnectProxyConfig) *structs.ConnectProxyConfig {
if s == nil {
return nil
}
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c := new(structs.ConnectProxyConfig)
ConnectProxyConfigToStructs(s, c)
return c
}
// TODO: handle this with mog
func NewConnectProxyConfigPtrFromStructs(t *structs.ConnectProxyConfig) *ConnectProxyConfig {
if t == nil {
return nil
}
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cp := new(ConnectProxyConfig)
ConnectProxyConfigFromStructs(t, cp)
return cp
}
// TODO: handle this with mog
func ServiceConnectPtrToStructs(s *ServiceConnect) *structs.ServiceConnect {
if s == nil {
return nil
}
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sc := new(structs.ServiceConnect)
ServiceConnectToStructs(s, sc)
return sc
}
// TODO: handle this with mog
func NewServiceConnectPtrFromStructs(t *structs.ServiceConnect) *ServiceConnect {
if t == nil {
return nil
}
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sc := new(ServiceConnect)
ServiceConnectFromStructs(t, sc)
return sc
}
// TODO: handle this with mog
func ServiceDefinitionPtrToStructs(s *ServiceDefinition) *structs.ServiceDefinition {
if s == nil {
return nil
}
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sd := new(structs.ServiceDefinition)
ServiceDefinitionToStructs(s, sd)
return sd
}
// TODO: handle this with mog
func NewServiceDefinitionPtrFromStructs(t *structs.ServiceDefinition) *ServiceDefinition {
if t == nil {
return nil
}
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sd := new(ServiceDefinition)
ServiceDefinitionFromStructs(t, sd)
return sd
}