1 files changed, 223 insertions, 0 deletions

diff --git a/vendor/go.uber.org/zap/field.go b/vendor/go.uber.org/zap/field.go
index 5130e134..dd558fc2 100644
--- a/vendor/go.uber.org/zap/field.go
+++ b/vendor/go.uber.org/zap/field.go
@@ -32,12 +32,23 @@ import (
 // improves the navigability of this package's API documentation.
 type Field = zapcore.Field
 
+var (
+	_minTimeInt64 = time.Unix(0, math.MinInt64)
+	_maxTimeInt64 = time.Unix(0, math.MaxInt64)
+)
+
 // Skip constructs a no-op field, which is often useful when handling invalid
 // inputs in other Field constructors.
 func Skip() Field {
 	return Field{Type: zapcore.SkipType}
 }
 
+// nilField returns a field which will marshal explicitly as nil. See motivation
+// in https://github.com/uber-go/zap/issues/753 . If we ever make breaking
+// changes and add zapcore.NilType and zapcore.ObjectEncoder.AddNil, the
+// implementation here should be changed to reflect that.
+func nilField(key string) Field { return Reflect(key, nil) }
+
 // Binary constructs a field that carries an opaque binary blob.
 //
 // Binary data is serialized in an encoding-appropriate format. For example,
@@ -56,6 +67,15 @@ func Bool(key string, val bool) Field {
 	return Field{Key: key, Type: zapcore.BoolType, Integer: ival}
 }
 
+// Boolp constructs a field that carries a *bool. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Boolp(key string, val *bool) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Bool(key, *val)
+}
+
 // ByteString constructs a field that carries UTF-8 encoded text as a []byte.
 // To log opaque binary blobs (which aren't necessarily valid UTF-8), use
 // Binary.
@@ -70,6 +90,15 @@ func Complex128(key string, val complex128) Field {
 	return Field{Key: key, Type: zapcore.Complex128Type, Interface: val}
 }
 
+// Complex128p constructs a field that carries a *complex128. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Complex128p(key string, val *complex128) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Complex128(key, *val)
+}
+
 // Complex64 constructs a field that carries a complex number. Unlike most
 // numeric fields, this costs an allocation (to convert the complex64 to
 // interface{}).
@@ -77,6 +106,15 @@ func Complex64(key string, val complex64) Field {
 	return Field{Key: key, Type: zapcore.Complex64Type, Interface: val}
 }
 
+// Complex64p constructs a field that carries a *complex64. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Complex64p(key string, val *complex64) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Complex64(key, *val)
+}
+
 // Float64 constructs a field that carries a float64. The way the
 // floating-point value is represented is encoder-dependent, so marshaling is
 // necessarily lazy.
@@ -84,6 +122,15 @@ func Float64(key string, val float64) Field {
 	return Field{Key: key, Type: zapcore.Float64Type, Integer: int64(math.Float64bits(val))}
 }
 
+// Float64p constructs a field that carries a *float64. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Float64p(key string, val *float64) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Float64(key, *val)
+}
+
 // Float32 constructs a field that carries a float32. The way the
 // floating-point value is represented is encoder-dependent, so marshaling is
 // necessarily lazy.
@@ -91,66 +138,183 @@ func Float32(key string, val float32) Field {
 	return Field{Key: key, Type: zapcore.Float32Type, Integer: int64(math.Float32bits(val))}
 }
 
+// Float32p constructs a field that carries a *float32. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Float32p(key string, val *float32) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Float32(key, *val)
+}
+
 // Int constructs a field with the given key and value.
 func Int(key string, val int) Field {
 	return Int64(key, int64(val))
 }
 
+// Intp constructs a field that carries a *int. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Intp(key string, val *int) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Int(key, *val)
+}
+
 // Int64 constructs a field with the given key and value.
 func Int64(key string, val int64) Field {
 	return Field{Key: key, Type: zapcore.Int64Type, Integer: val}
 }
 
+// Int64p constructs a field that carries a *int64. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Int64p(key string, val *int64) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Int64(key, *val)
+}
+
 // Int32 constructs a field with the given key and value.
 func Int32(key string, val int32) Field {
 	return Field{Key: key, Type: zapcore.Int32Type, Integer: int64(val)}
 }
 
+// Int32p constructs a field that carries a *int32. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Int32p(key string, val *int32) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Int32(key, *val)
+}
+
 // Int16 constructs a field with the given key and value.
 func Int16(key string, val int16) Field {
 	return Field{Key: key, Type: zapcore.Int16Type, Integer: int64(val)}
 }
 
+// Int16p constructs a field that carries a *int16. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Int16p(key string, val *int16) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Int16(key, *val)
+}
+
 // Int8 constructs a field with the given key and value.
 func Int8(key string, val int8) Field {
 	return Field{Key: key, Type: zapcore.Int8Type, Integer: int64(val)}
 }
 
+// Int8p constructs a field that carries a *int8. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Int8p(key string, val *int8) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Int8(key, *val)
+}
+
 // String constructs a field with the given key and value.
 func String(key string, val string) Field {
 	return Field{Key: key, Type: zapcore.StringType, String: val}
 }
 
+// Stringp constructs a field that carries a *string. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Stringp(key string, val *string) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return String(key, *val)
+}
+
 // Uint constructs a field with the given key and value.
 func Uint(key string, val uint) Field {
 	return Uint64(key, uint64(val))
 }
 
+// Uintp constructs a field that carries a *uint. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Uintp(key string, val *uint) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Uint(key, *val)
+}
+
 // Uint64 constructs a field with the given key and value.
 func Uint64(key string, val uint64) Field {
 	return Field{Key: key, Type: zapcore.Uint64Type, Integer: int64(val)}
 }
 
+// Uint64p constructs a field that carries a *uint64. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Uint64p(key string, val *uint64) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Uint64(key, *val)
+}
+
 // Uint32 constructs a field with the given key and value.
 func Uint32(key string, val uint32) Field {
 	return Field{Key: key, Type: zapcore.Uint32Type, Integer: int64(val)}
 }
 
+// Uint32p constructs a field that carries a *uint32. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Uint32p(key string, val *uint32) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Uint32(key, *val)
+}
+
 // Uint16 constructs a field with the given key and value.
 func Uint16(key string, val uint16) Field {
 	return Field{Key: key, Type: zapcore.Uint16Type, Integer: int64(val)}
 }
 
+// Uint16p constructs a field that carries a *uint16. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Uint16p(key string, val *uint16) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Uint16(key, *val)
+}
+
 // Uint8 constructs a field with the given key and value.
 func Uint8(key string, val uint8) Field {
 	return Field{Key: key, Type: zapcore.Uint8Type, Integer: int64(val)}
 }
 
+// Uint8p constructs a field that carries a *uint8. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Uint8p(key string, val *uint8) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Uint8(key, *val)
+}
+
 // Uintptr constructs a field with the given key and value.
 func Uintptr(key string, val uintptr) Field {
 	return Field{Key: key, Type: zapcore.UintptrType, Integer: int64(val)}
 }
 
+// Uintptrp constructs a field that carries a *uintptr. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Uintptrp(key string, val *uintptr) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Uintptr(key, *val)
+}
+
 // Reflect constructs a field with the given key and an arbitrary object. It uses
 // an encoding-appropriate, reflection-based function to lazily serialize nearly
 // any object into the logging context, but it's relatively slow and
@@ -180,9 +344,21 @@ func Stringer(key string, val fmt.Stringer) Field {
 // Time constructs a Field with the given key and value. The encoder
 // controls how the time is serialized.
 func Time(key string, val time.Time) Field {
+	if val.Before(_minTimeInt64) || val.After(_maxTimeInt64) {
+		return Field{Key: key, Type: zapcore.TimeFullType, Interface: val}
+	}
 	return Field{Key: key, Type: zapcore.TimeType, Integer: val.UnixNano(), Interface: val.Location()}
 }
 
+// Timep constructs a field that carries a *time.Time. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Timep(key string, val *time.Time) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Time(key, *val)
+}
+
 // Stack constructs a field that stores a stacktrace of the current goroutine
 // under provided key. Keep in mind that taking a stacktrace is eager and
 // expensive (relatively speaking); this function both makes an allocation and
@@ -201,6 +377,15 @@ func Duration(key string, val time.Duration) Field {
 	return Field{Key: key, Type: zapcore.DurationType, Integer: int64(val)}
 }
 
+// Durationp constructs a field that carries a *time.Duration. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Durationp(key string, val *time.Duration) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Duration(key, *val)
+}
+
 // Object constructs a field with the given key and ObjectMarshaler. It
 // provides a flexible, but still type-safe and efficient, way to add map- or
 // struct-like user-defined types to the logging context. The struct's
@@ -224,78 +409,116 @@ func Any(key string, value interface{}) Field {
 		return Array(key, val)
 	case bool:
 		return Bool(key, val)
+	case *bool:
+		return Boolp(key, val)
 	case []bool:
 		return Bools(key, val)
 	case complex128:
 		return Complex128(key, val)
+	case *complex128:
+		return Complex128p(key, val)
 	case []complex128:
 		return Complex128s(key, val)
 	case complex64:
 		return Complex64(key, val)
+	case *complex64:
+		return Complex64p(key, val)
 	case []complex64:
 		return Complex64s(key, val)
 	case float64:
 		return Float64(key, val)
+	case *float64:
+		return Float64p(key, val)
 	case []float64:
 		return Float64s(key, val)
 	case float32:
 		return Float32(key, val)
+	case *float32:
+		return Float32p(key, val)
 	case []float32:
 		return Float32s(key, val)
 	case int:
 		return Int(key, val)
+	case *int:
+		return Intp(key, val)
 	case []int:
 		return Ints(key, val)
 	case int64:
 		return Int64(key, val)
+	case *int64:
+		return Int64p(key, val)
 	case []int64:
 		return Int64s(key, val)
 	case int32:
 		return Int32(key, val)
+	case *int32:
+		return Int32p(key, val)
 	case []int32:
 		return Int32s(key, val)
 	case int16:
 		return Int16(key, val)
+	case *int16:
+		return Int16p(key, val)
 	case []int16:
 		return Int16s(key, val)
 	case int8:
 		return Int8(key, val)
+	case *int8:
+		return Int8p(key, val)
 	case []int8:
 		return Int8s(key, val)
 	case string:
 		return String(key, val)
+	case *string:
+		return Stringp(key, val)
 	case []string:
 		return Strings(key, val)
 	case uint:
 		return Uint(key, val)
+	case *uint:
+		return Uintp(key, val)
 	case []uint:
 		return Uints(key, val)
 	case uint64:
 		return Uint64(key, val)
+	case *uint64:
+		return Uint64p(key, val)
 	case []uint64:
 		return Uint64s(key, val)
 	case uint32:
 		return Uint32(key, val)
+	case *uint32:
+		return Uint32p(key, val)
 	case []uint32:
 		return Uint32s(key, val)
 	case uint16:
 		return Uint16(key, val)
+	case *uint16:
+		return Uint16p(key, val)
 	case []uint16:
 		return Uint16s(key, val)
 	case uint8:
 		return Uint8(key, val)
+	case *uint8:
+		return Uint8p(key, val)
 	case []byte:
 		return Binary(key, val)
 	case uintptr:
 		return Uintptr(key, val)
+	case *uintptr:
+		return Uintptrp(key, val)
 	case []uintptr:
 		return Uintptrs(key, val)
 	case time.Time:
 		return Time(key, val)
+	case *time.Time:
+		return Timep(key, val)
 	case []time.Time:
 		return Times(key, val)
 	case time.Duration:
 		return Duration(key, val)
+	case *time.Duration:
+		return Durationp(key, val)
 	case []time.Duration:
 		return Durations(key, val)
 	case error: