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protoc-gen-ent: support entgql.Annotation #592

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protoc-gen-ent: support entgql.Annotation #592

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119 changes: 117 additions & 2 deletions entproto/cmd/protoc-gen-ent/main.go
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Original file line number Diff line number Diff line change
Expand Up @@ -17,10 +17,13 @@ package main
import (
"flag"
"fmt"
"strings"

"entgo.io/contrib/entgql"
entopts "entgo.io/contrib/entproto/cmd/protoc-gen-ent/options/ent"
"entgo.io/contrib/schemast"
"entgo.io/ent"
"entgo.io/ent/schema"
"entgo.io/ent/schema/edge"
"entgo.io/ent/schema/field"
"google.golang.org/protobuf/compiler/protogen"
Expand Down Expand Up @@ -108,8 +111,37 @@ func toSchema(m *protogen.Message, opts *entopts.Schema) (*schemast.UpsertSchema
if opts.Name != nil {
name = opts.GetName()
}
var annotations []schema.Annotation
gql := opts.GetGql()
if gql != nil {
if gql.GetQueryField() {
if gql.GetQueryFieldName() != "" {
annotations = append(annotations, entgql.QueryField(gql.GetQueryFieldName()).Annotation)
} else {
annotations = append(annotations, entgql.QueryField().Annotation)
}
}
if gql.GetType() != "" {
annotations = append(annotations, entgql.Type(gql.GetType()))
}
if gql.GetRelayConnection() {
annotations = append(annotations, entgql.RelayConnection())
}
var create, update = gql.GetMutationCreate(), gql.GetMutationUpdate()
if create || update {
var options []entgql.MutationOption
if create {
options = append(options, entgql.MutationCreate())
}
if update {
options = append(options, entgql.MutationUpdate())
}
annotations = append(annotations, entgql.Mutations(options...))
}
}
out := &schemast.UpsertSchema{
Name: name,
Name: name,
Annotations: annotations,
}
for _, f := range m.Fields {
if isEdge(f) {
Expand All @@ -130,7 +162,16 @@ func toSchema(m *protogen.Message, opts *entopts.Schema) (*schemast.UpsertSchema
}

func isEdge(f *protogen.Field) bool {
return f.Desc.Kind() == protoreflect.MessageKind
isMessageKind := f.Desc.Kind() == protoreflect.MessageKind
if isMessageKind {
switch f.Desc.Message().FullName() {
case "google.protobuf.Timestamp":
return false
case "google.type.Date":
return false
}
}
return isMessageKind
}

func toEdge(f *protogen.Field) (ent.Edge, error) {
Expand Down Expand Up @@ -194,6 +235,15 @@ func toField(f *protogen.Field) (ent.Field, error) {
values = append(values, string(pbEnum.Get(i).Name()))
}
fld = field.Enum(name).Values(values...)
case protoreflect.MessageKind:
switch f.Desc.Message().FullName() {
case "google.protobuf.Timestamp":
fld = field.Time(name)
case "google.type.Date":
fld = field.Time(name)
default:
return nil, fmt.Errorf("protoc-gen-ent: unsupported kind %q", f.Desc.Kind())
}
default:
return nil, fmt.Errorf("protoc-gen-ent: unsupported kind %q", f.Desc.Kind())
}
Expand All @@ -214,6 +264,43 @@ func applyFieldOpts(fld ent.Field, opts *entopts.Field) {
d.Tag = opts.GetStructTag()
d.StorageKey = opts.GetStorageKey()
d.SchemaType = opts.GetSchemaType()

gql := opts.GetGql()
if gql != nil {
var annotations []schema.Annotation
if gql.GetOrderField() {
if gql.GetOrderFieldName() != "" {
annotations = append(annotations, entgql.OrderField(gql.GetOrderFieldName()))
} else {
annotations = append(annotations, entgql.OrderField(strings.ToUpper(fld.Descriptor().Name)))
}
}
if gql.GetType() != "" {
annotations = append(annotations, entgql.Type(gql.GetType()))
}
skipType, skipEnum, skipOrder, skipWhere, skipCreate, skipUpdate := gql.GetSkipType(), gql.GetSkipEnumField(), gql.GetSkipOrderField(), gql.GetSkipWhereInput(), gql.GetSkipMutationCreateInput(), gql.GetSkipMutationUpdateInput()
if skipType || skipEnum || skipOrder || skipWhere || skipCreate || skipUpdate {
var skipModeVals = []bool{
skipType, skipEnum, skipOrder, skipWhere, skipCreate, skipUpdate,
}
var skipModeList = []entgql.SkipMode{
entgql.SkipType,
entgql.SkipEnumField,
entgql.SkipOrderField,
entgql.SkipWhereInput,
entgql.SkipMutationCreateInput,
entgql.SkipMutationUpdateInput,
}
var skipMode entgql.SkipMode
for i, mode := range skipModeList {
if skipModeVals[i] {
skipMode |= mode
}
}
annotations = append(annotations, entgql.Skip(skipMode))
}
d.Annotations = annotations
}
}

func applyEdgeOpts(edg ent.Edge, opts *entopts.Edge) {
Expand All @@ -229,6 +316,34 @@ func applyEdgeOpts(edg ent.Edge, opts *entopts.Edge) {
Columns: sk.GetColumns(),
}
}

gql := opts.GetGql()
if gql != nil {
var annotations []schema.Annotation
skipType, skipWhere, skipCreate, skipUpdate := gql.GetSkipType(), gql.GetSkipWhereInput(), gql.GetSkipMutationCreateInput(), gql.GetSkipMutationUpdateInput()
if skipType || skipWhere || skipCreate || skipUpdate {
var skipModeVals = []bool{
skipType, skipWhere, skipCreate, skipUpdate,
}
var skipModeList = []entgql.SkipMode{
entgql.SkipType,
entgql.SkipWhereInput,
entgql.SkipMutationCreateInput,
entgql.SkipMutationUpdateInput,
}
var skipMode entgql.SkipMode
for i, mode := range skipModeList {
if skipModeVals[i] {
skipMode |= mode
}
}
annotations = append(annotations, entgql.Skip(skipMode))
}
if gql.GetRelayConnection() {
annotations = append(annotations, entgql.RelayConnection())
}
d.Annotations = annotations
}
}

type placeholder struct {
Expand Down
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