fix(go.sum): update ResolveSpec dependency to v1.0.87

vendor/github.com/uptrace/bun/schema/field.go

@@ -0,0 +1,148 @@
+package schema
+
+import (
+	"fmt"
+	"reflect"
+
+	"github.com/uptrace/bun/dialect"
+	"github.com/uptrace/bun/internal"
+	"github.com/uptrace/bun/internal/tagparser"
+)
+
+type Field struct {
+	Table       *Table // Contains this field
+	StructField reflect.StructField
+	IsPtr       bool
+
+	Tag          tagparser.Tag
+	IndirectType reflect.Type
+	Index        []int
+
+	Name    string // SQL name, .e.g. id
+	SQLName Safe   // escaped SQL name, e.g. "id"
+	GoName  string // struct field name, e.g. Id
+
+	DiscoveredSQLType  string
+	UserSQLType        string
+	CreateTableSQLType string
+	SQLDefault         string
+
+	OnDelete string
+	OnUpdate string
+
+	IsPK          bool
+	NotNull       bool
+	NullZero      bool
+	AutoIncrement bool
+	Identity      bool
+
+	Append AppenderFunc
+	Scan   ScannerFunc
+	IsZero IsZeroerFunc
+}
+
+func (f *Field) String() string {
+	return f.Name
+}
+
+func (f *Field) WithIndex(path []int) *Field {
+	if len(path) == 0 {
+		return f
+	}
+	clone := *f
+	clone.Index = makeIndex(path, f.Index)
+	return &clone
+}
+
+func (f *Field) Clone() *Field {
+	cp := *f
+	cp.Index = cp.Index[:len(f.Index):len(f.Index)]
+	return &cp
+}
+
+func (f *Field) Value(strct reflect.Value) reflect.Value {
+	return internal.FieldByIndexAlloc(strct, f.Index)
+}
+
+func (f *Field) HasNilValue(v reflect.Value) bool {
+	if len(f.Index) == 1 {
+		return v.Field(f.Index[0]).IsNil()
+	}
+
+	for _, index := range f.Index {
+		if v.Kind() == reflect.Ptr {
+			if v.IsNil() {
+				return true
+			}
+			v = v.Elem()
+		}
+		v = v.Field(index)
+	}
+	return v.IsNil()
+}
+
+func (f *Field) HasZeroValue(v reflect.Value) bool {
+	if len(f.Index) == 1 {
+		return f.IsZero(v.Field(f.Index[0]))
+	}
+
+	for _, index := range f.Index {
+		if v.Kind() == reflect.Pointer {
+			if v.IsNil() {
+				return true
+			}
+			v = v.Elem()
+		}
+		v = v.Field(index)
+	}
+	return f.IsZero(v)
+}
+
+func (f *Field) AppendValue(gen QueryGen, b []byte, strct reflect.Value) []byte {
+	return f.appendValue(gen, b, strct, false)
+}
+
+func (f *Field) AppendValueOrDefault(gen QueryGen, b []byte, strct reflect.Value) []byte {
+	return f.appendValue(gen, b, strct, true)
+}
+
+func (f *Field) appendValue(gen QueryGen, b []byte, strct reflect.Value, defaultPlaceholder bool) []byte {
+	fv, ok := fieldByIndex(strct, f.Index)
+	if !ok {
+		return dialect.AppendNull(b)
+	}
+
+	if (f.IsPtr && fv.IsNil()) || (f.NullZero && f.IsZero(fv)) {
+		if defaultPlaceholder {
+			return append(b, "DEFAULT"...)
+		}
+		return dialect.AppendNull(b)
+	}
+	if f.Append == nil {
+		panic(fmt.Errorf("bun: AppendValue(unsupported %s)", fv.Type()))
+	}
+	return f.Append(gen, b, fv)
+}
+
+func (f *Field) ScanValue(strct reflect.Value, src any) error {
+	if src == nil {
+		if fv, ok := fieldByIndex(strct, f.Index); ok {
+			return f.ScanWithCheck(fv, src)
+		}
+		return nil
+	}
+
+	fv := internal.FieldByIndexAlloc(strct, f.Index)
+	return f.ScanWithCheck(fv, src)
+}
+
+func (f *Field) ScanWithCheck(fv reflect.Value, src any) error {
+	if f.Scan == nil {
+		return fmt.Errorf("bun: Scan(unsupported %s)", f.IndirectType)
+	}
+	return f.Scan(fv, src)
+}
+
+func (f *Field) SkipUpdate() bool {
+	return f.Tag.HasOption("skipupdate")
+}