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Use v0.33.0 of SDK (#23031)

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This commit is contained in:
Marcus Efraimsson 2020-03-24 15:01:02 +01:00 committed by GitHub
parent 15455ab593
commit b0253219eb
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GPG Key ID: 4AEE18F83AFDEB23
36 changed files with 3241 additions and 482 deletions
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2
go.mod
View File

@ -32,7 +32,7 @@ require (
github.com/gorilla/websocket v1.4.1
github.com/gosimple/slug v1.4.2
github.com/grafana/grafana-plugin-model v0.0.0-20190930120109-1fc953a61fb4
github.com/grafana/grafana-plugin-sdk-go v0.31.0
github.com/grafana/grafana-plugin-sdk-go v0.33.0
github.com/hashicorp/go-hclog v0.0.0-20180709165350-ff2cf002a8dd
github.com/hashicorp/go-plugin v1.0.1
github.com/hashicorp/go-version v1.1.0

8
go.sum
View File

@ -129,8 +129,8 @@ github.com/gosimple/slug v1.4.2 h1:jDmprx3q/9Lfk4FkGZtvzDQ9Cj9eAmsjzeQGp24PeiQ=
github.com/gosimple/slug v1.4.2/go.mod h1:ER78kgg1Mv0NQGlXiDe57DpCyfbNywXXZ9mIorhxAf0=
github.com/grafana/grafana-plugin-model v0.0.0-20190930120109-1fc953a61fb4 h1:SPdxCL9BChFTlyi0Khv64vdCW4TMna8+sxL7+Chx+Ag=
github.com/grafana/grafana-plugin-model v0.0.0-20190930120109-1fc953a61fb4/go.mod h1:nc0XxBzjeGcrMltCDw269LoWF9S8ibhgxolCdA1R8To=
github.com/grafana/grafana-plugin-sdk-go v0.31.0 h1:n4UscOh5T+KtOwk0iVbIOUD00Ig0qf3FgKKTlYf7TDg=
github.com/grafana/grafana-plugin-sdk-go v0.31.0/go.mod h1:G6Ov9M+FDOZXNw8eKXINO6XzqdUvTs7huwyQp5jLTBQ=
github.com/grafana/grafana-plugin-sdk-go v0.33.0 h1:+eFcOV/KioHTTRNimENZeajlkw31B+m92RNRShooPEQ=
github.com/grafana/grafana-plugin-sdk-go v0.33.0/go.mod h1:4rVPIvfv7SzFC0AA/8T5tmDRxIsrvDJOF9p4SrQGS1M=
github.com/hashicorp/go-hclog v0.0.0-20180709165350-ff2cf002a8dd h1:rNuUHR+CvK1IS89MMtcF0EpcVMZtjKfPRp4MEmt/aTs=
github.com/hashicorp/go-hclog v0.0.0-20180709165350-ff2cf002a8dd/go.mod h1:9bjs9uLqI8l75knNv3lV1kA55veR+WUPSiKIWcQHudI=
github.com/hashicorp/go-plugin v1.0.1 h1:4OtAfUGbnKC6yS48p0CtMX2oFYtzFZVv6rok3cRWgnE=
@ -190,6 +190,8 @@ github.com/mattn/go-colorable v0.1.6 h1:6Su7aK7lXmJ/U79bYtBjLNaha4Fs1Rg9plHpcH+v
github.com/mattn/go-colorable v0.1.6/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc=
github.com/mattn/go-isatty v0.0.12 h1:wuysRhFDzyxgEmMf5xjvJ2M9dZoWAXNNr5LSBS7uHXY=
github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
github.com/mattn/go-runewidth v0.0.7 h1:Ei8KR0497xHyKJPAv59M1dkC+rOZCMBJ+t3fZ+twI54=
github.com/mattn/go-runewidth v0.0.7/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
github.com/mattn/go-sqlite3 v1.9.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
github.com/mattn/go-sqlite3 v1.10.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
github.com/mattn/go-sqlite3 v1.11.0 h1:LDdKkqtYlom37fkvqs8rMPFKAMe8+SgjbwZ6ex1/A/Q=
@ -207,6 +209,8 @@ github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3Rllmb
github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
github.com/oklog/run v1.0.0 h1:Ru7dDtJNOyC66gQ5dQmaCa0qIsAUFY3sFpK1Xk8igrw=
github.com/oklog/run v1.0.0/go.mod h1:dlhp/R75TPv97u0XWUtDeV/lRKWPKSdTuV0TZvrmrQA=
github.com/olekukonko/tablewriter v0.0.4 h1:vHD/YYe1Wolo78koG299f7V/VAS08c6IpCLn+Ejf/w8=
github.com/olekukonko/tablewriter v0.0.4/go.mod h1:zq6QwlOf5SlnkVbMSr5EoBv3636FWnp+qbPhuoO21uA=
github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/ginkgo v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/ginkgo v1.8.0 h1:VkHVNpR4iVnU8XQR6DBm8BqYjN7CRzw+xKUbVVbbW9w=

25
pkg/plugins/backendplugin/client.go
View File

@ -3,8 +3,7 @@ package backendplugin
import (
"os/exec"
"github.com/grafana/grafana-plugin-sdk-go/backend/plugin"
"github.com/grafana/grafana-plugin-sdk-go/backend/grpcplugin"
"github.com/grafana/grafana/pkg/infra/log"
datasourceV1 "github.com/grafana/grafana-plugin-model/go/datasource"
@ -27,8 +26,8 @@ var handshake = goplugin.HandshakeConfig{
ProtocolVersion: DefaultProtocolVersion,
// The magic cookie values should NEVER be changed.
MagicCookieKey: plugin.MagicCookieKey,
MagicCookieValue: plugin.MagicCookieValue,
MagicCookieKey: grpcplugin.MagicCookieKey,
MagicCookieValue: grpcplugin.MagicCookieValue,
}
func newClientConfig(executablePath string, logger log.Logger, versionedPlugins map[int]goplugin.PluginSet) *goplugin.ClientConfig {
@ -73,11 +72,11 @@ func NewBackendPluginDescriptor(pluginID, executablePath string, startFns Plugin
DefaultProtocolVersion: {
pluginID: &datasourceV1.DatasourcePluginImpl{},
},
plugin.ProtocolVersion: {
"diagnostics": &plugin.DiagnosticsGRPCPlugin{},
"resource": &plugin.ResourceGRPCPlugin{},
"data": &plugin.DataGRPCPlugin{},
"transform": &plugin.TransformGRPCPlugin{},
grpcplugin.ProtocolVersion: {
"diagnostics": &grpcplugin.DiagnosticsGRPCPlugin{},
"resource": &grpcplugin.ResourceGRPCPlugin{},
"data": &grpcplugin.DataGRPCPlugin{},
"transform": &grpcplugin.TransformGRPCPlugin{},
},
},
startFns: startFns,
@ -101,19 +100,19 @@ func NewRendererPluginDescriptor(pluginID, executablePath string, startFns Plugi
}
type DiagnosticsPlugin interface {
plugin.DiagnosticsClient
grpcplugin.DiagnosticsClient
}
type ResourcePlugin interface {
plugin.ResourceClient
grpcplugin.ResourceClient
}
type DataPlugin interface {
plugin.DataClient
grpcplugin.DataClient
}
type TransformPlugin interface {
plugin.TransformClient
grpcplugin.TransformClient
}
// LegacyClient client for communicating with a plugin using the old plugin protocol.

5
vendor/github.com/grafana/grafana-plugin-sdk-go/backend/grpcplugin/doc.go generated vendored Normal file
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@ -0,0 +1,5 @@
// Package grpcplugin provides support for serving plugin over gRPC.
//
// This package is internal and meant to be used internally by the
// SDK and Grafana.
package grpcplugin

2
vendor/github.com/grafana/grafana-plugin-sdk-go/backend/plugin/grpc_data.go → vendor/github.com/grafana/grafana-plugin-sdk-go/backend/grpcplugin/grpc_data.go generated vendored
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@ -1,4 +1,4 @@
package plugin
package grpcplugin
import (
"context"

2
vendor/github.com/grafana/grafana-plugin-sdk-go/backend/plugin/grpc_diagnostics.go → vendor/github.com/grafana/grafana-plugin-sdk-go/backend/grpcplugin/grpc_diagnostics.go generated vendored
View File

@ -1,4 +1,4 @@
package plugin
package grpcplugin
import (
"context"

2
vendor/github.com/grafana/grafana-plugin-sdk-go/backend/plugin/grpc_resource.go → vendor/github.com/grafana/grafana-plugin-sdk-go/backend/grpcplugin/grpc_resource.go generated vendored
View File

@ -1,4 +1,4 @@
package plugin
package grpcplugin
import (
"context"

2
vendor/github.com/grafana/grafana-plugin-sdk-go/backend/plugin/grpc_transform.go → vendor/github.com/grafana/grafana-plugin-sdk-go/backend/grpcplugin/grpc_transform.go generated vendored
View File

@ -1,4 +1,4 @@
package plugin
package grpcplugin
import (
"context"

2
vendor/github.com/grafana/grafana-plugin-sdk-go/backend/plugin/handshake.go → vendor/github.com/grafana/grafana-plugin-sdk-go/backend/grpcplugin/handshake.go generated vendored
View File

@ -1,4 +1,4 @@
package plugin
package grpcplugin
import (
plugin "github.com/hashicorp/go-plugin"

2
vendor/github.com/grafana/grafana-plugin-sdk-go/backend/plugin/serve.go → vendor/github.com/grafana/grafana-plugin-sdk-go/backend/grpcplugin/serve.go generated vendored
View File

@ -1,4 +1,4 @@
package plugin
package grpcplugin
import (
plugin "github.com/hashicorp/go-plugin"

374
vendor/github.com/grafana/grafana-plugin-sdk-go/data/field.go generated vendored Normal file
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@ -0,0 +1,374 @@
package data
import (
"fmt"
"math"
"strconv"
"time"
)
// Field represents a typed column of data within a Frame.
// The data in the Field is a not exported, so methods on the Field are used to to manipulate its data.
type Field struct {
Name string
Config *FieldConfig
vector vector
Labels Labels
}
// Fields is a slice of Field pointers.
type Fields []*Field
// NewField returns a instance of *Field.
//
// Supported types for values are: []int8, []*int8, []int16, []*int16, []int32, []*int32, []int64, []*int64,
// []uint8, []*uint8, []uint16, []*uint16, []uint32, []*uint32, []uint64, []*uint64,
// []float32, []*float32, []float64, []*float64,
// []string, []*string, []bool, []*bool, []time.Time, and []*time.Time.
//
// If an unsupported values type is passed, NewField will panic.
func NewField(name string, labels Labels, values interface{}) *Field {
var vec vector
switch v := values.(type) {
case []int8:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []*int8:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []int16:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []*int16:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []int32:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []*int32:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []int64:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []*int64:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []uint8:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []*uint8:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []uint16:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []*uint16:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []uint32:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []*uint32:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []uint64:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []*uint64:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []float32:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []*float32:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []float64:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []*float64:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []string:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []*string:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []bool:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []*bool:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []time.Time:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []*time.Time:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
default:
panic(fmt.Errorf("unsupported field type %T", v))
}
return &Field{
Name: name,
vector: vec,
Labels: labels,
}
}
// Set sets the Field's value at index idx to val.
// It will panic if idx is out of range.
func (f *Field) Set(idx int, val interface{}) {
f.vector.Set(idx, val)
}
// Append appends element i to the Field.
func (f *Field) Append(i interface{}) {
f.vector.Append(i)
}
// Extend extends the Field length by i.
func (f *Field) Extend(i int) {
f.vector.Extend(i)
}
// At returns the the element at index idx of the Field.
// It will panic if idx is out of range.
func (f *Field) At(idx int) interface{} {
return f.vector.At(idx)
}
// Len returns the number of elements in the Field.
func (f *Field) Len() int {
return f.vector.Len()
}
// Type returns the underlying primitive type of the Field.
func (f *Field) Type() FieldType {
return f.vector.Type()
}
// PointerAt returns a pointer to the value at idx of the Field.
// It will panic if idx is out of range.
func (f *Field) PointerAt(idx int) interface{} {
return f.vector.PointerAt(idx)
}
// CopyAt returns a copy of the value of the specified index idx.
// It will panic if idx is out of range.
func (f *Field) CopyAt(idx int) interface{} {
return f.vector.CopyAt(idx)
}
// ConcreteAt returns the concrete value at the specified index idx.
// A non-pointer type is returned regardless if the underlying vector is a pointer
// type or not. If the value is a pointer type, and is nil, then the zero value
// is returned and ok will be false.
func (f *Field) ConcreteAt(idx int) (val interface{}, ok bool) {
return f.vector.ConcreteAt(idx)
}
// Nullable returns if the the Field's elements are nullable.
func (f *Field) Nullable() bool {
return f.Type().Nullable()
}
// FloatAt returns a float64 at the specified index idx.
// It will panic if idx is out of range.
// If the Field type is numeric and the value at idx is nil, NaN is returned. Precision may be lost on large numbers.
// If the Field type is a bool then 0 is return if false or nil, and 1 if true.
// If the Field type is time.Time, then the millisecond epoch representation of the time
// is returned, or NaN is the value is nil.
// If the Field type is a string, then strconv.ParseFloat is called on it and will return
// an error if ParseFloat errors. If the value is nil, NaN is returned.
func (f *Field) FloatAt(idx int) (float64, error) {
switch f.Type() {
case FieldTypeInt8:
return float64(f.At(idx).(int8)), nil
case FieldTypeNullableInt8:
iv := f.At(idx).(*int8)
if iv == nil {
return math.NaN(), nil
}
return float64(*iv), nil
case FieldTypeInt16:
return float64(f.At(idx).(int16)), nil
case FieldTypeNullableInt16:
iv := f.At(idx).(*int16)
if iv == nil {
return math.NaN(), nil
}
return float64(*iv), nil
case FieldTypeInt32:
return float64(f.At(idx).(int32)), nil
case FieldTypeNullableInt32:
iv := f.At(idx).(*int32)
if iv == nil {
return math.NaN(), nil
}
return float64(*iv), nil
case FieldTypeInt64:
return float64(f.At(idx).(int64)), nil
case FieldTypeNullableInt64:
iv := f.At(idx).(*int64)
if iv == nil {
return math.NaN(), nil
}
return float64(*iv), nil
case FieldTypeUint8:
return float64(f.At(idx).(uint8)), nil
case FieldTypeNullableUint8:
uiv := f.At(idx).(*uint8)
if uiv == nil {
return math.NaN(), nil
}
return float64(*uiv), nil
case FieldTypeUint16:
return float64(f.At(idx).(uint16)), nil
case FieldTypeNullableUint16:
uiv := f.At(idx).(*uint16)
if uiv == nil {
return math.NaN(), nil
}
return float64(*uiv), nil
case FieldTypeUint32:
return float64(f.At(idx).(uint32)), nil
case FieldTypeNullableUint32:
uiv := f.At(idx).(*uint32)
if uiv == nil {
return math.NaN(), nil
}
return float64(*uiv), nil
// TODO: third param for loss of precision?
// Maybe something in math/big can help with this (also see https://github.com/golang/go/issues/29463).
case FieldTypeUint64:
return float64(f.At(idx).(uint64)), nil
case FieldTypeNullableUint64:
uiv := f.At(idx).(*uint64)
if uiv == nil {
return math.NaN(), nil
}
return float64(*uiv), nil
case FieldTypeFloat32:
return float64(f.At(idx).(float32)), nil
case FieldTypeNullableFloat32:
fv := f.At(idx).(*float32)
if fv == nil {
return math.NaN(), nil
}
return float64(*fv), nil
case FieldTypeFloat64:
return f.At(idx).(float64), nil
case FieldTypeNullableFloat64:
fv := f.At(idx).(*float64)
if fv == nil {
return math.NaN(), nil
}
return *fv, nil
case FieldTypeString:
s := f.At(idx).(string)
ft, err := strconv.ParseFloat(s, 64)
if err != nil {
return 0, err
}
return ft, nil
case FieldTypeNullableString:
s := f.At(idx).(*string)
if s == nil {
return math.NaN(), nil
}
ft, err := strconv.ParseFloat(*s, 64)
if err != nil {
return 0, err
}
return ft, nil
case FieldTypeBool:
if f.At(idx).(bool) {
return 1, nil
}
return 0, nil
case FieldTypeNullableBool:
b := f.At(idx).(*bool)
if b == nil || !*b {
return 0, nil
}
return 1, nil
case FieldTypeTime:
return float64(f.At(idx).(time.Time).UnixNano() / int64(time.Millisecond)), nil
case FieldTypeNullableTime:
t := f.At(idx).(*time.Time)
if t == nil {
return math.NaN(), nil
}
return float64(f.At(idx).(*time.Time).UnixNano() / int64(time.Millisecond)), nil
}
return 0, fmt.Errorf("unsupported field type %T", f.Type())
}

2
vendor/github.com/grafana/grafana-plugin-sdk-go/data/field_config.go generated vendored
View File

@ -49,6 +49,7 @@ type FieldConfig struct {
// to null.
type ConfFloat64 float64
// MarshalJSON fullfills the json.Marshaler interface.
func (sf *ConfFloat64) MarshalJSON() ([]byte, error) {
if sf == nil || math.IsNaN(float64(*sf)) || math.IsInf(float64(*sf), -1) || math.IsInf(float64(*sf), 1) {
return []byte("null"), nil
@ -57,6 +58,7 @@ func (sf *ConfFloat64) MarshalJSON() ([]byte, error) {
return []byte(fmt.Sprintf(`%v`, float64(*sf))), nil
}
// UnmarshalJSON fullfills the json.Unmarshaler interface.
func (sf *ConfFloat64) UnmarshalJSON(data []byte) error {
s := string(data)
if s == "null" {

563
vendor/github.com/grafana/grafana-plugin-sdk-go/data/frame.go generated vendored
View File

@ -1,21 +1,28 @@
// Package data provides data structures that Grafana recognizes. The Frame
// object represents a Grafana Dataframe which can represent data such as tables
// Package data provides data structures that Grafana recognizes.
//
// The Frame object represents a Grafana Dataframe which can represent data such as tables
// and time series.
//
// Frames can be encoded using Apache Arrow (https://arrow.apache.org/) for transmission.
//
// The corresponding Grafana frontend package the @grafana/data package
// (https://github.com/grafana/grafana/tree/master/packages/grafana-data).
package data
import (
"fmt"
"math"
"sort"
"strconv"
"reflect"
"strings"
"time"
"github.com/google/go-cmp/cmp"
"github.com/google/go-cmp/cmp/cmpopts"
"github.com/olekukonko/tablewriter"
)
// Frame represents a columnar storage with optional labels.
// Each Field in Fields represents a column, all Fields
// must be of the same the length.
type Frame struct {
Name string
Fields []*Field
@ -25,17 +32,6 @@ type Frame struct {
Warnings []Warning
}
// Field represents a column of data with a specific type.
type Field struct {
Name string
Config *FieldConfig
vector vector // TODO? in the frontend, the variable is called "Values"
Labels Labels
}
// Fields is a slice of Field pointers.
type Fields []*Field
// AppendRow adds a new row to the Frame by appending to each element of vals to
// the corresponding Field in the data.
// The Frame's Fields must be initalized or AppendRow will panic.
@ -125,16 +121,16 @@ func (f *Frame) EmptyCopy() *Frame {
return newFrame
}
// TypeIndices returns a slice of Field index positions for the given pTypes.
func (f *Frame) TypeIndices(pTypes ...FieldType) []int {
// TypeIndices returns a slice of Field index positions for the given fTypes.
func (f *Frame) TypeIndices(fTypes ...FieldType) []int {
indices := []int{}
if f.Fields == nil {
return indices
}
for fieldIdx, f := range f.Fields {
vecType := f.Type()
for _, pType := range pTypes {
if pType == vecType {
for _, fType := range fTypes {
if fType == vecType {
indices = append(indices, fieldIdx)
break
}
@ -143,353 +139,6 @@ func (f *Frame) TypeIndices(pTypes ...FieldType) []int {
return indices
}
// NewField returns a new instance of Field.
func NewField(name string, labels Labels, values interface{}) *Field {
var vec vector
switch v := values.(type) {
case []int8:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []*int8:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []int16:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []*int16:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []int32:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []*int32:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []int64:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []*int64:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []uint8:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []*uint8:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []uint16:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []*uint16:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []uint32:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []*uint32:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []uint64:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []*uint64:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []float32:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []*float32:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []float64:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []*float64:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []string:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []*string:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []bool:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []*bool:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []time.Time:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
case []*time.Time:
vec = newVector(v, len(v))
for i := 0; i < len(v); i++ {
vec.Set(i, v[i])
}
default:
panic(fmt.Errorf("unsupported field type %T", v))
}
return &Field{
Name: name,
vector: vec,
Labels: labels,
}
}
// Set sets the Field's value at index idx to val.
// It will panic if idx is out of range.
func (f *Field) Set(idx int, val interface{}) {
f.vector.Set(idx, val)
}
// Append appends element i to the Field.
func (f *Field) Append(i interface{}) {
f.vector.Append(i)
}
// Extend extends the Field length by i.
func (f *Field) Extend(i int) {
f.vector.Extend(i)
}
// At returns the the element at index idx of the Field.
// It will panic if idx is out of range.
func (f *Field) At(idx int) interface{} {
return f.vector.At(idx)
}
// Len returns the number of elements in the Field.
func (f *Field) Len() int {
return f.vector.Len()
}
// Type returns the underlying primitive type of the Field.
func (f *Field) Type() FieldType {
return f.vector.Type()
}
// PointerAt returns a pointer to the value at idx of the Field.
// It will panic if idx is out of range.
func (f *Field) PointerAt(idx int) interface{} {
return f.vector.PointerAt(idx)
}
// CopyAt returns a copy of the value of the specified index idx.
// It will panic if idx is out of range.
func (f *Field) CopyAt(idx int) interface{} {
return f.vector.CopyAt(idx)
}
// ConcreteAt returns the concrete value at the specified index idx.
// A non-pointer type is returned regardless if the underlying vector is a pointer
// type or not. If the value is a pointer type, and is nil, then the zero value
// is returned and ok will be false.
func (f *Field) ConcreteAt(idx int) (val interface{}, ok bool) {
return f.vector.ConcreteAt(idx)
}
// Nullable returns if the the Field's elements are nullable.
func (f *Field) Nullable() bool {
return f.Type().Nullable()
}
// FloatAt returns a float64 at the specified index idx.
// It will panic if idx is out of range.
// If the Field type is numeric and the value at idx is nil, NaN is returned. Precision may be lost on large numbers.
// If the Field type is a bool then 0 is return if false or nil, and 1 if true.
// If the Field type is time.Time, then the millisecond epoch representation of the time
// is returned, or NaN is the value is nil.
// If the Field type is a string, then strconv.ParseFloat is called on it and will return
// an error if ParseFloat errors. If the value is nil, NaN is returned.
func (f *Field) FloatAt(idx int) (float64, error) {
switch f.Type() {
case FieldTypeInt8:
return float64(f.At(idx).(int8)), nil
case FieldTypeNullableInt8:
iv := f.At(idx).(*int8)
if iv == nil {
return math.NaN(), nil
}
return float64(*iv), nil
case FieldTypeInt16:
return float64(f.At(idx).(int16)), nil
case FieldTypeNullableInt16:
iv := f.At(idx).(*int16)
if iv == nil {
return math.NaN(), nil
}
return float64(*iv), nil
case FieldTypeInt32:
return float64(f.At(idx).(int32)), nil
case FieldTypeNullableInt32:
iv := f.At(idx).(*int32)
if iv == nil {
return math.NaN(), nil
}
return float64(*iv), nil
case FieldTypeInt64:
return float64(f.At(idx).(int64)), nil
case FieldTypeNullableInt64:
iv := f.At(idx).(*int64)
if iv == nil {
return math.NaN(), nil
}
return float64(*iv), nil
case FieldTypeUint8:
return float64(f.At(idx).(uint8)), nil
case FieldTypeNullableUint8:
uiv := f.At(idx).(*uint8)
if uiv == nil {
return math.NaN(), nil
}
return float64(*uiv), nil
case FieldTypeUint16:
return float64(f.At(idx).(uint16)), nil
case FieldTypeNullableUint16:
uiv := f.At(idx).(*uint16)
if uiv == nil {
return math.NaN(), nil
}
return float64(*uiv), nil
case FieldTypeUint32:
return float64(f.At(idx).(uint32)), nil
case FieldTypeNullableUint32:
uiv := f.At(idx).(*uint32)
if uiv == nil {
return math.NaN(), nil
}
return float64(*uiv), nil
// TODO: third param for loss of precision?
// Maybe something in math/big can help with this (also see https://github.com/golang/go/issues/29463).
case FieldTypeUint64:
return float64(f.At(idx).(uint64)), nil
case FieldTypeNullableUint64:
uiv := f.At(idx).(*uint64)
if uiv == nil {
return math.NaN(), nil
}
return float64(*uiv), nil
case FieldTypeFloat32:
return float64(f.At(idx).(float32)), nil
case FieldTypeNullableFloat32:
fv := f.At(idx).(*float32)
if fv == nil {
return math.NaN(), nil
}
return float64(*fv), nil
case FieldTypeFloat64:
return f.At(idx).(float64), nil
case FieldTypeNullableFloat64:
fv := f.At(idx).(*float64)
if fv == nil {
return math.NaN(), nil
}
return *fv, nil
case FieldTypeString:
s := f.At(idx).(string)
ft, err := strconv.ParseFloat(s, 64)
if err != nil {
return 0, err
}
return ft, nil
case FieldTypeNullableString:
s := f.At(idx).(*string)
if s == nil {
return math.NaN(), nil
}
ft, err := strconv.ParseFloat(*s, 64)
if err != nil {
return 0, err
}
return ft, nil
case FieldTypeBool:
if f.At(idx).(bool) {
return 1, nil
}
return 0, nil
case FieldTypeNullableBool:
b := f.At(idx).(*bool)
if b == nil || !*b {
return 0, nil
}
return 1, nil
case FieldTypeTime:
return float64(f.At(idx).(time.Time).UnixNano() / int64(time.Millisecond)), nil
case FieldTypeNullableTime:
t := f.At(idx).(*time.Time)
if t == nil {
return math.NaN(), nil
}
return float64(f.At(idx).(*time.Time).UnixNano() / int64(time.Millisecond)), nil
}
return 0, fmt.Errorf("unsupported field type %T", f.Type())
}
// SetConfig modifies the Field's Config property to
// be set to conf and returns the Field.
func (f *Field) SetConfig(conf *FieldConfig) *Field {
@ -497,88 +146,6 @@ func (f *Field) SetConfig(conf *FieldConfig) *Field {
return f
}
// Labels are used to add metadata to an object.
type Labels map[string]string
// Equals returns true if the argument has the same k=v pairs as the receiver.
func (l Labels) Equals(arg Labels) bool {
if len(l) != len(arg) {
return false
}
for k, v := range l {
if argVal, ok := arg[k]; !ok || argVal != v {
return false
}
}
return true
}
// Copy returns a copy of the labels.
func (l Labels) Copy() Labels {
c := make(Labels, len(l))
for k, v := range l {
c[k] = v
}
return c
}
// Contains returns true if all k=v pairs of the argument are in the receiver.
func (l Labels) Contains(arg Labels) bool {
if len(arg) > len(l) {
return false
}
for k, v := range arg {
if argVal, ok := l[k]; !ok || argVal != v {
return false
}
}
return true
}
func (l Labels) String() string {
// Better structure, should be sorted, copy prom probably
keys := make([]string, len(l))
i := 0
for k := range l {
keys[i] = k
i++
}
sort.Strings(keys)
var sb strings.Builder
i = 0
for _, k := range keys {
sb.WriteString(k)
sb.WriteString("=")
sb.WriteString(l[k])
if i != len(keys)-1 {
sb.WriteString(", ")
}
i++
}
return sb.String()
}
// LabelsFromString parses the output of Labels.String() into
// a Labels object. It probably has some flaws.
func LabelsFromString(s string) (Labels, error) {
if s == "" {
return nil, nil
}
labels := make(map[string]string)
for _, rawKV := range strings.Split(s, ", ") {
kV := strings.SplitN(rawKV, "=", 2)
if len(kV) != 2 {
return nil, fmt.Errorf(`invalid label key=value pair "%v"`, rawKV)
}
labels[kV[0]] = kV[1]
}
return labels, nil
}
// NewFrame returns a new instance of a Frame.
func NewFrame(name string, fields ...*Field) *Frame {
return &Frame{
@ -660,6 +227,8 @@ func (f *Frame) FloatAt(fieldIdx int, rowIdx int) (float64, error) {
}
// FrameTestCompareOptions returns go-cmp testing options to allow testing of Frame equivelnce.
// Since the data within a Frame's Fields is not exported, this function allows the unexported
// values to be tested.
// The intent is to only use this for testing.
func FrameTestCompareOptions() []cmp.Option {
confFloats := cmp.Comparer(func(x, y *ConfFloat64) bool {
@ -762,3 +331,99 @@ func FrameTestCompareOptions() []cmp.Option {
unexportedField := cmp.AllowUnexported(Field{})
return []cmp.Option{f32s, f32Ptrs, f64s, f64Ptrs, confFloats, unexportedField, cmpopts.EquateEmpty()}
}
func (f *Frame) String() string {
s, err := f.StringTable(10, 10)
if err != nil {
return err.Error()
}
return s
}
// StringTable prints a human readable table of the Frame.
// The table's width is limited to maxFields and the length is limited to maxRows.
// If the width or length is excceded then last column or row displays "..." as the contents.
func (f *Frame) StringTable(maxFields, maxRows int) (string, error) {
if maxFields < 2 {
return "", fmt.Errorf("maxWidth than 2")
}
rowLen, err := f.RowLen()
if err != nil {
return "", err
}
// calculate output column width (fields)
width := len(f.Fields)
exceedsWidth := width > maxFields
if exceedsWidth {
width = maxFields
}
// calculate output length (rows)
length := rowLen
exceedsLength := rowLen > maxRows
if exceedsLength {
length = maxRows + 1
}
sb := &strings.Builder{}
sb.WriteString(fmt.Sprintf("Name: %v\n", f.Name))
table := tablewriter.NewWriter(sb)
// table formatting options
table.SetAutoFormatHeaders(false)
table.SetHeaderAlignment(tablewriter.ALIGN_LEFT)
table.SetAutoWrapText(false)
table.SetAlignment(tablewriter.ALIGN_LEFT)
// (caption is below the table)
table.SetCaption(true, fmt.Sprintf("Field Count: %v\nRow Count: %v", len(f.Fields), rowLen))
// set table headers
headers := make([]string, width)
for colIdx, field := range f.Fields {
if exceedsWidth && colIdx == maxFields-1 { // if Frame has more Fields than output table width and last Field
headers[colIdx] = fmt.Sprintf("...+%v field...", len(f.Fields)-colIdx)
break
}
headers[colIdx] = fmt.Sprintf("Name: %v\nLabels: %s\nType: %s", field.Name, field.Labels, field.Type())
}
table.SetHeader(headers)
if maxRows == 0 {
table.Render()
return sb.String(), nil
}
for rowIdx := 0; rowIdx < length; rowIdx++ {
iRow := f.RowCopy(rowIdx) // interface row (source)
sRow := make([]string, width) // string row (destination)
if exceedsLength && rowIdx == maxRows-1 { // if Frame has more rows than output table and last row
for i := range sRow {
sRow[i] = "..."
}
table.Append(sRow)
break
}
for colIdx, v := range iRow {
if exceedsWidth && colIdx == maxFields-1 { // if Frame has more Fields than output table width and last Field
sRow[colIdx] = "..."
break
}
val := reflect.Indirect(reflect.ValueOf(v))
if val.IsValid() {
sRow[colIdx] = fmt.Sprintf("%v", val)
} else {
sRow[colIdx] = "null"
}
}
table.Append(sRow)
}
table.Render()
return sb.String(), nil
}

0
vendor/github.com/grafana/grafana-plugin-sdk-go/data/dataframe_warning.go → vendor/github.com/grafana/grafana-plugin-sdk-go/data/frame_warning.go generated vendored
View File

89
vendor/github.com/grafana/grafana-plugin-sdk-go/data/labels.go generated vendored Normal file
View File

@ -0,0 +1,89 @@
package data
import (
"fmt"
"sort"
"strings"
)
// Labels are used to add metadata to an object.
type Labels map[string]string
// Equals returns true if the argument has the same k=v pairs as the receiver.
func (l Labels) Equals(arg Labels) bool {
if len(l) != len(arg) {
return false
}
for k, v := range l {
if argVal, ok := arg[k]; !ok || argVal != v {
return false
}
}
return true
}
// Copy returns a copy of the labels.
func (l Labels) Copy() Labels {
c := make(Labels, len(l))
for k, v := range l {
c[k] = v
}
return c
}
// Contains returns true if all k=v pairs of the argument are in the receiver.
func (l Labels) Contains(arg Labels) bool {
if len(arg) > len(l) {
return false
}
for k, v := range arg {
if argVal, ok := l[k]; !ok || argVal != v {
return false
}
}
return true
}
func (l Labels) String() string {
// Better structure, should be sorted, copy prom probably
keys := make([]string, len(l))
i := 0
for k := range l {
keys[i] = k
i++
}
sort.Strings(keys)
var sb strings.Builder
i = 0
for _, k := range keys {
sb.WriteString(k)
sb.WriteString("=")
sb.WriteString(l[k])
if i != len(keys)-1 {
sb.WriteString(", ")
}
i++
}
return sb.String()
}
// LabelsFromString parses the output of Labels.String() into
// a Labels object. It probably has some flaws.
func LabelsFromString(s string) (Labels, error) {
if s == "" {
return nil, nil
}
labels := make(map[string]string)
for _, rawKV := range strings.Split(s, ", ") {
kV := strings.SplitN(rawKV, "=", 2)
if len(kV) != 2 {
return nil, fmt.Errorf(`invalid label key=value pair "%v"`, rawKV)
}
labels[kV[0]] = kV[1]
}
return labels, nil
}

17
vendor/github.com/grafana/grafana-plugin-sdk-go/data/sql.go generated vendored
View File

@ -37,13 +37,13 @@ func NewFromSQLRows(rows *sql.Rows, converters ...SQLStringConverter) (*Frame, m
if mapper.ConversionFunc == nil {
continue
}
vec := frame.Fields[fieldIdx]
for i := 0; i < vec.Len(); i++ {
v, err := mapper.ConversionFunc(vec.vector.At(i).(*string))
field := frame.Fields[fieldIdx]
for i := 0; i < field.Len(); i++ {
v, err := mapper.ConversionFunc(field.At(i).(*string))
if err != nil {
return nil, nil, err
}
vec.vector.Set(i, v)
field.Set(i, v)
}
if mapper.Replacer == nil {
continue
@ -121,11 +121,10 @@ func newForSQLRows(rows *sql.Rows, converters ...SQLStringConverter) (*Frame, ma
func (f *Frame) newScannableRow() []interface{} {
row := make([]interface{}, len(f.Fields))
for i, field := range f.Fields {
vec := field.vector
vec.Extend(1)
field.Extend(1)
// non-nullable fields will be *T, and nullable fields will be **T
vecItemPointer := vec.PointerAt(vec.Len() - 1)
row[i] = vecItemPointer
ptr := field.PointerAt(field.Len() - 1)
row[i] = ptr
}
return row
}
@ -150,7 +149,7 @@ type SQLStringConverter struct {
// Note: SQLStringConverter is perhaps better understood as []byte. However, currently
// the Vector type ([][]byte) is not supported. https://github.com/grafana/grafana-plugin-sdk-go/issues/57
// StringFieldReplacer is used to replace a *string Field in a data. The type
// StringFieldReplacer is used to replace a *string Field in a Frame. The type
// returned by the ReplaceFunc must match the type of elements of VectorType.
// Both properties must be non-nil.
type StringFieldReplacer struct {

21
vendor/github.com/mattn/go-runewidth/LICENSE generated vendored Normal file
View File

@ -0,0 +1,21 @@
The MIT License (MIT)
Copyright (c) 2016 Yasuhiro Matsumoto
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

27
vendor/github.com/mattn/go-runewidth/README.mkd generated vendored Normal file
View File

@ -0,0 +1,27 @@
go-runewidth
============
[![Build Status](https://travis-ci.org/mattn/go-runewidth.png?branch=master)](https://travis-ci.org/mattn/go-runewidth)
[![Coverage Status](https://coveralls.io/repos/mattn/go-runewidth/badge.png?branch=HEAD)](https://coveralls.io/r/mattn/go-runewidth?branch=HEAD)
[![GoDoc](https://godoc.org/github.com/mattn/go-runewidth?status.svg)](http://godoc.org/github.com/mattn/go-runewidth)
[![Go Report Card](https://goreportcard.com/badge/github.com/mattn/go-runewidth)](https://goreportcard.com/report/github.com/mattn/go-runewidth)
Provides functions to get fixed width of the character or string.
Usage
-----
```go
runewidth.StringWidth("つのだ☆HIRO") == 12
```
Author
------
Yasuhiro Matsumoto
License
-------
under the MIT License: http://mattn.mit-license.org/2013

3
vendor/github.com/mattn/go-runewidth/go.mod generated vendored Normal file
View File

@ -0,0 +1,3 @@
module github.com/mattn/go-runewidth
go 1.9

258
vendor/github.com/mattn/go-runewidth/runewidth.go generated vendored Normal file
View File

@ -0,0 +1,258 @@
package runewidth
import (
"os"
)
//go:generate go run script/generate.go
var (
// EastAsianWidth will be set true if the current locale is CJK
EastAsianWidth bool
// ZeroWidthJoiner is flag to set to use UTR#51 ZWJ
ZeroWidthJoiner bool
// DefaultCondition is a condition in current locale
DefaultCondition = &Condition{}
)
func init() {
handleEnv()
}
func handleEnv() {
env := os.Getenv("RUNEWIDTH_EASTASIAN")
if env == "" {
EastAsianWidth = IsEastAsian()
} else {
EastAsianWidth = env == "1"
}
// update DefaultCondition
DefaultCondition.EastAsianWidth = EastAsianWidth
DefaultCondition.ZeroWidthJoiner = ZeroWidthJoiner
}
type interval struct {
first rune
last rune
}
type table []interval
func inTables(r rune, ts ...table) bool {
for _, t := range ts {
if inTable(r, t) {
return true
}
}
return false
}
func inTable(r rune, t table) bool {
// func (t table) IncludesRune(r rune) bool {
if r < t[0].first {
return false
}
bot := 0
top := len(t) - 1
for top >= bot {
mid := (bot + top) >> 1
switch {
case t[mid].last < r:
bot = mid + 1
case t[mid].first > r:
top = mid - 1
default:
return true
}
}
return false
}
var private = table{
{0x00E000, 0x00F8FF}, {0x0F0000, 0x0FFFFD}, {0x100000, 0x10FFFD},
}
var nonprint = table{
{0x0000, 0x001F}, {0x007F, 0x009F}, {0x00AD, 0x00AD},
{0x070F, 0x070F}, {0x180B, 0x180E}, {0x200B, 0x200F},
{0x2028, 0x202E}, {0x206A, 0x206F}, {0xD800, 0xDFFF},
{0xFEFF, 0xFEFF}, {0xFFF9, 0xFFFB}, {0xFFFE, 0xFFFF},
}
// Condition have flag EastAsianWidth whether the current locale is CJK or not.
type Condition struct {
EastAsianWidth bool
ZeroWidthJoiner bool
}
// NewCondition return new instance of Condition which is current locale.
func NewCondition() *Condition {
return &Condition{
EastAsianWidth: EastAsianWidth,
ZeroWidthJoiner: ZeroWidthJoiner,
}
}
// RuneWidth returns the number of cells in r.
// See http://www.unicode.org/reports/tr11/
func (c *Condition) RuneWidth(r rune) int {
switch {
case r < 0 || r > 0x10FFFF || inTables(r, nonprint, combining, notassigned):
return 0
case (c.EastAsianWidth && IsAmbiguousWidth(r)) || inTables(r, doublewidth):
return 2
default:
return 1
}
}
func (c *Condition) stringWidth(s string) (width int) {
for _, r := range []rune(s) {
width += c.RuneWidth(r)
}
return width
}
func (c *Condition) stringWidthZeroJoiner(s string) (width int) {
r1, r2 := rune(0), rune(0)
for _, r := range []rune(s) {
if r == 0xFE0E || r == 0xFE0F {
continue
}
w := c.RuneWidth(r)
if r2 == 0x200D && inTables(r, emoji) && inTables(r1, emoji) {
if width < w {
width = w
}
} else {
width += w
}
r1, r2 = r2, r
}
return width
}
// StringWidth return width as you can see
func (c *Condition) StringWidth(s string) (width int) {
if c.ZeroWidthJoiner {
return c.stringWidthZeroJoiner(s)
}
return c.stringWidth(s)
}
// Truncate return string truncated with w cells
func (c *Condition) Truncate(s string, w int, tail string) string {
if c.StringWidth(s) <= w {
return s
}
r := []rune(s)
tw := c.StringWidth(tail)
w -= tw
width := 0
i := 0
for ; i < len(r); i++ {
cw := c.RuneWidth(r[i])
if width+cw > w {
break
}
width += cw
}
return string(r[0:i]) + tail
}
// Wrap return string wrapped with w cells
func (c *Condition) Wrap(s string, w int) string {
width := 0
out := ""
for _, r := range []rune(s) {
cw := RuneWidth(r)
if r == '\n' {
out += string(r)
width = 0
continue
} else if width+cw > w {
out += "\n"
width = 0
out += string(r)
width += cw
continue
}
out += string(r)
width += cw
}
return out
}
// FillLeft return string filled in left by spaces in w cells
func (c *Condition) FillLeft(s string, w int) string {
width := c.StringWidth(s)
count := w - width
if count > 0 {
b := make([]byte, count)
for i := range b {
b[i] = ' '
}
return string(b) + s
}
return s
}
// FillRight return string filled in left by spaces in w cells
func (c *Condition) FillRight(s string, w int) string {
width := c.StringWidth(s)
count := w - width
if count > 0 {
b := make([]byte, count)
for i := range b {
b[i] = ' '
}
return s + string(b)
}
return s
}
// RuneWidth returns the number of cells in r.
// See http://www.unicode.org/reports/tr11/
func RuneWidth(r rune) int {
return DefaultCondition.RuneWidth(r)
}
// IsAmbiguousWidth returns whether is ambiguous width or not.
func IsAmbiguousWidth(r rune) bool {
return inTables(r, private, ambiguous)
}
// IsNeutralWidth returns whether is neutral width or not.
func IsNeutralWidth(r rune) bool {
return inTable(r, neutral)
}
// StringWidth return width as you can see
func StringWidth(s string) (width int) {
return DefaultCondition.StringWidth(s)
}
// Truncate return string truncated with w cells
func Truncate(s string, w int, tail string) string {
return DefaultCondition.Truncate(s, w, tail)
}
// Wrap return string wrapped with w cells
func Wrap(s string, w int) string {
return DefaultCondition.Wrap(s, w)
}
// FillLeft return string filled in left by spaces in w cells
func FillLeft(s string, w int) string {
return DefaultCondition.FillLeft(s, w)
}
// FillRight return string filled in left by spaces in w cells
func FillRight(s string, w int) string {
return DefaultCondition.FillRight(s, w)
}

8
vendor/github.com/mattn/go-runewidth/runewidth_appengine.go generated vendored Normal file
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@ -0,0 +1,8 @@
// +build appengine
package runewidth
// IsEastAsian return true if the current locale is CJK
func IsEastAsian() bool {
return false
}

9
vendor/github.com/mattn/go-runewidth/runewidth_js.go generated vendored Normal file
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@ -0,0 +1,9 @@
// +build js
// +build !appengine
package runewidth
func IsEastAsian() bool {
// TODO: Implement this for the web. Detect east asian in a compatible way, and return true.
return false
}

79
vendor/github.com/mattn/go-runewidth/runewidth_posix.go generated vendored Normal file
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@ -0,0 +1,79 @@
// +build !windows
// +build !js
// +build !appengine
package runewidth
import (
"os"
"regexp"
"strings"
)
var reLoc = regexp.MustCompile(`^[a-z][a-z][a-z]?(?:_[A-Z][A-Z])?\.(.+)`)
var mblenTable = map[string]int{
"utf-8": 6,
"utf8": 6,
"jis": 8,
"eucjp": 3,
"euckr": 2,
"euccn": 2,
"sjis": 2,
"cp932": 2,
"cp51932": 2,
"cp936": 2,
"cp949": 2,
"cp950": 2,
"big5": 2,
"gbk": 2,
"gb2312": 2,
}
func isEastAsian(locale string) bool {
charset := strings.ToLower(locale)
r := reLoc.FindStringSubmatch(locale)
if len(r) == 2 {
charset = strings.ToLower(r[1])
}
if strings.HasSuffix(charset, "@cjk_narrow") {
return false
}
for pos, b := range []byte(charset) {
if b == '@' {
charset = charset[:pos]
break
}
}
max := 1
if m, ok := mblenTable[charset]; ok {
max = m
}
if max > 1 && (charset[0] != 'u' ||
strings.HasPrefix(locale, "ja") ||
strings.HasPrefix(locale, "ko") ||
strings.HasPrefix(locale, "zh")) {
return true
}
return false
}
// IsEastAsian return true if the current locale is CJK
func IsEastAsian() bool {
locale := os.Getenv("LC_CTYPE")
if locale == "" {
locale = os.Getenv("LANG")
}
// ignore C locale
if locale == "POSIX" || locale == "C" {
return false
}
if len(locale) > 1 && locale[0] == 'C' && (locale[1] == '.' || locale[1] == '-') {
return false
}
return isEastAsian(locale)
}

427
vendor/github.com/mattn/go-runewidth/runewidth_table.go generated vendored Normal file
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@ -0,0 +1,427 @@
package runewidth
var combining = table{
{0x0300, 0x036F}, {0x0483, 0x0489}, {0x07EB, 0x07F3},
{0x0C00, 0x0C00}, {0x0C04, 0x0C04}, {0x0D00, 0x0D01},
{0x135D, 0x135F}, {0x1A7F, 0x1A7F}, {0x1AB0, 0x1ABE},
{0x1B6B, 0x1B73}, {0x1DC0, 0x1DF9}, {0x1DFB, 0x1DFF},
{0x20D0, 0x20F0}, {0x2CEF, 0x2CF1}, {0x2DE0, 0x2DFF},
{0x3099, 0x309A}, {0xA66F, 0xA672}, {0xA674, 0xA67D},
{0xA69E, 0xA69F}, {0xA6F0, 0xA6F1}, {0xA8E0, 0xA8F1},
{0xFE20, 0xFE2F}, {0x101FD, 0x101FD}, {0x10376, 0x1037A},
{0x10F46, 0x10F50}, {0x11300, 0x11301}, {0x1133B, 0x1133C},
{0x11366, 0x1136C}, {0x11370, 0x11374}, {0x16AF0, 0x16AF4},
{0x1D165, 0x1D169}, {0x1D16D, 0x1D172}, {0x1D17B, 0x1D182},
{0x1D185, 0x1D18B}, {0x1D1AA, 0x1D1AD}, {0x1D242, 0x1D244},
{0x1E000, 0x1E006}, {0x1E008, 0x1E018}, {0x1E01B, 0x1E021},
{0x1E023, 0x1E024}, {0x1E026, 0x1E02A}, {0x1E8D0, 0x1E8D6},
}
var doublewidth = table{
{0x1100, 0x115F}, {0x231A, 0x231B}, {0x2329, 0x232A},
{0x23E9, 0x23EC}, {0x23F0, 0x23F0}, {0x23F3, 0x23F3},
{0x25FD, 0x25FE}, {0x2614, 0x2615}, {0x2648, 0x2653},
{0x267F, 0x267F}, {0x2693, 0x2693}, {0x26A1, 0x26A1},
{0x26AA, 0x26AB}, {0x26BD, 0x26BE}, {0x26C4, 0x26C5},
{0x26CE, 0x26CE}, {0x26D4, 0x26D4}, {0x26EA, 0x26EA},
{0x26F2, 0x26F3}, {0x26F5, 0x26F5}, {0x26FA, 0x26FA},
{0x26FD, 0x26FD}, {0x2705, 0x2705}, {0x270A, 0x270B},
{0x2728, 0x2728}, {0x274C, 0x274C}, {0x274E, 0x274E},
{0x2753, 0x2755}, {0x2757, 0x2757}, {0x2795, 0x2797},
{0x27B0, 0x27B0}, {0x27BF, 0x27BF}, {0x2B1B, 0x2B1C},
{0x2B50, 0x2B50}, {0x2B55, 0x2B55}, {0x2E80, 0x2E99},
{0x2E9B, 0x2EF3}, {0x2F00, 0x2FD5}, {0x2FF0, 0x2FFB},
{0x3000, 0x303E}, {0x3041, 0x3096}, {0x3099, 0x30FF},
{0x3105, 0x312F}, {0x3131, 0x318E}, {0x3190, 0x31BA},
{0x31C0, 0x31E3}, {0x31F0, 0x321E}, {0x3220, 0x3247},
{0x3250, 0x4DBF}, {0x4E00, 0xA48C}, {0xA490, 0xA4C6},
{0xA960, 0xA97C}, {0xAC00, 0xD7A3}, {0xF900, 0xFAFF},
{0xFE10, 0xFE19}, {0xFE30, 0xFE52}, {0xFE54, 0xFE66},
{0xFE68, 0xFE6B}, {0xFF01, 0xFF60}, {0xFFE0, 0xFFE6},
{0x16FE0, 0x16FE3}, {0x17000, 0x187F7}, {0x18800, 0x18AF2},
{0x1B000, 0x1B11E}, {0x1B150, 0x1B152}, {0x1B164, 0x1B167},
{0x1B170, 0x1B2FB}, {0x1F004, 0x1F004}, {0x1F0CF, 0x1F0CF},
{0x1F18E, 0x1F18E}, {0x1F191, 0x1F19A}, {0x1F200, 0x1F202},
{0x1F210, 0x1F23B}, {0x1F240, 0x1F248}, {0x1F250, 0x1F251},
{0x1F260, 0x1F265}, {0x1F300, 0x1F320}, {0x1F32D, 0x1F335},
{0x1F337, 0x1F37C}, {0x1F37E, 0x1F393}, {0x1F3A0, 0x1F3CA},
{0x1F3CF, 0x1F3D3}, {0x1F3E0, 0x1F3F0}, {0x1F3F4, 0x1F3F4},
{0x1F3F8, 0x1F43E}, {0x1F440, 0x1F440}, {0x1F442, 0x1F4FC},
{0x1F4FF, 0x1F53D}, {0x1F54B, 0x1F54E}, {0x1F550, 0x1F567},
{0x1F57A, 0x1F57A}, {0x1F595, 0x1F596}, {0x1F5A4, 0x1F5A4},
{0x1F5FB, 0x1F64F}, {0x1F680, 0x1F6C5}, {0x1F6CC, 0x1F6CC},
{0x1F6D0, 0x1F6D2}, {0x1F6D5, 0x1F6D5}, {0x1F6EB, 0x1F6EC},
{0x1F6F4, 0x1F6FA}, {0x1F7E0, 0x1F7EB}, {0x1F90D, 0x1F971},
{0x1F973, 0x1F976}, {0x1F97A, 0x1F9A2}, {0x1F9A5, 0x1F9AA},
{0x1F9AE, 0x1F9CA}, {0x1F9CD, 0x1F9FF}, {0x1FA70, 0x1FA73},
{0x1FA78, 0x1FA7A}, {0x1FA80, 0x1FA82}, {0x1FA90, 0x1FA95},
{0x20000, 0x2FFFD}, {0x30000, 0x3FFFD},
}
var ambiguous = table{
{0x00A1, 0x00A1}, {0x00A4, 0x00A4}, {0x00A7, 0x00A8},
{0x00AA, 0x00AA}, {0x00AD, 0x00AE}, {0x00B0, 0x00B4},
{0x00B6, 0x00BA}, {0x00BC, 0x00BF}, {0x00C6, 0x00C6},
{0x00D0, 0x00D0}, {0x00D7, 0x00D8}, {0x00DE, 0x00E1},
{0x00E6, 0x00E6}, {0x00E8, 0x00EA}, {0x00EC, 0x00ED},
{0x00F0, 0x00F0}, {0x00F2, 0x00F3}, {0x00F7, 0x00FA},
{0x00FC, 0x00FC}, {0x00FE, 0x00FE}, {0x0101, 0x0101},
{0x0111, 0x0111}, {0x0113, 0x0113}, {0x011B, 0x011B},
{0x0126, 0x0127}, {0x012B, 0x012B}, {0x0131, 0x0133},
{0x0138, 0x0138}, {0x013F, 0x0142}, {0x0144, 0x0144},
{0x0148, 0x014B}, {0x014D, 0x014D}, {0x0152, 0x0153},
{0x0166, 0x0167}, {0x016B, 0x016B}, {0x01CE, 0x01CE},
{0x01D0, 0x01D0}, {0x01D2, 0x01D2}, {0x01D4, 0x01D4},
{0x01D6, 0x01D6}, {0x01D8, 0x01D8}, {0x01DA, 0x01DA},
{0x01DC, 0x01DC}, {0x0251, 0x0251}, {0x0261, 0x0261},
{0x02C4, 0x02C4}, {0x02C7, 0x02C7}, {0x02C9, 0x02CB},
{0x02CD, 0x02CD}, {0x02D0, 0x02D0}, {0x02D8, 0x02DB},
{0x02DD, 0x02DD}, {0x02DF, 0x02DF}, {0x0300, 0x036F},
{0x0391, 0x03A1}, {0x03A3, 0x03A9}, {0x03B1, 0x03C1},
{0x03C3, 0x03C9}, {0x0401, 0x0401}, {0x0410, 0x044F},
{0x0451, 0x0451}, {0x2010, 0x2010}, {0x2013, 0x2016},
{0x2018, 0x2019}, {0x201C, 0x201D}, {0x2020, 0x2022},
{0x2024, 0x2027}, {0x2030, 0x2030}, {0x2032, 0x2033},
{0x2035, 0x2035}, {0x203B, 0x203B}, {0x203E, 0x203E},
{0x2074, 0x2074}, {0x207F, 0x207F}, {0x2081, 0x2084},
{0x20AC, 0x20AC}, {0x2103, 0x2103}, {0x2105, 0x2105},
{0x2109, 0x2109}, {0x2113, 0x2113}, {0x2116, 0x2116},
{0x2121, 0x2122}, {0x2126, 0x2126}, {0x212B, 0x212B},
{0x2153, 0x2154}, {0x215B, 0x215E}, {0x2160, 0x216B},
{0x2170, 0x2179}, {0x2189, 0x2189}, {0x2190, 0x2199},
{0x21B8, 0x21B9}, {0x21D2, 0x21D2}, {0x21D4, 0x21D4},
{0x21E7, 0x21E7}, {0x2200, 0x2200}, {0x2202, 0x2203},
{0x2207, 0x2208}, {0x220B, 0x220B}, {0x220F, 0x220F},
{0x2211, 0x2211}, {0x2215, 0x2215}, {0x221A, 0x221A},
{0x221D, 0x2220}, {0x2223, 0x2223}, {0x2225, 0x2225},
{0x2227, 0x222C}, {0x222E, 0x222E}, {0x2234, 0x2237},
{0x223C, 0x223D}, {0x2248, 0x2248}, {0x224C, 0x224C},
{0x2252, 0x2252}, {0x2260, 0x2261}, {0x2264, 0x2267},
{0x226A, 0x226B}, {0x226E, 0x226F}, {0x2282, 0x2283},
{0x2286, 0x2287}, {0x2295, 0x2295}, {0x2299, 0x2299},
{0x22A5, 0x22A5}, {0x22BF, 0x22BF}, {0x2312, 0x2312},
{0x2460, 0x24E9}, {0x24EB, 0x254B}, {0x2550, 0x2573},
{0x2580, 0x258F}, {0x2592, 0x2595}, {0x25A0, 0x25A1},
{0x25A3, 0x25A9}, {0x25B2, 0x25B3}, {0x25B6, 0x25B7},
{0x25BC, 0x25BD}, {0x25C0, 0x25C1}, {0x25C6, 0x25C8},
{0x25CB, 0x25CB}, {0x25CE, 0x25D1}, {0x25E2, 0x25E5},
{0x25EF, 0x25EF}, {0x2605, 0x2606}, {0x2609, 0x2609},
{0x260E, 0x260F}, {0x261C, 0x261C}, {0x261E, 0x261E},
{0x2640, 0x2640}, {0x2642, 0x2642}, {0x2660, 0x2661},
{0x2663, 0x2665}, {0x2667, 0x266A}, {0x266C, 0x266D},
{0x266F, 0x266F}, {0x269E, 0x269F}, {0x26BF, 0x26BF},
{0x26C6, 0x26CD}, {0x26CF, 0x26D3}, {0x26D5, 0x26E1},
{0x26E3, 0x26E3}, {0x26E8, 0x26E9}, {0x26EB, 0x26F1},
{0x26F4, 0x26F4}, {0x26F6, 0x26F9}, {0x26FB, 0x26FC},
{0x26FE, 0x26FF}, {0x273D, 0x273D}, {0x2776, 0x277F},
{0x2B56, 0x2B59}, {0x3248, 0x324F}, {0xE000, 0xF8FF},
{0xFE00, 0xFE0F}, {0xFFFD, 0xFFFD}, {0x1F100, 0x1F10A},
{0x1F110, 0x1F12D}, {0x1F130, 0x1F169}, {0x1F170, 0x1F18D},
{0x1F18F, 0x1F190}, {0x1F19B, 0x1F1AC}, {0xE0100, 0xE01EF},
{0xF0000, 0xFFFFD}, {0x100000, 0x10FFFD},
}
var notassigned = table{
{0x27E6, 0x27ED}, {0x2985, 0x2986},
}
var neutral = table{
{0x0000, 0x001F}, {0x007F, 0x00A0}, {0x00A9, 0x00A9},
{0x00AB, 0x00AB}, {0x00B5, 0x00B5}, {0x00BB, 0x00BB},
{0x00C0, 0x00C5}, {0x00C7, 0x00CF}, {0x00D1, 0x00D6},
{0x00D9, 0x00DD}, {0x00E2, 0x00E5}, {0x00E7, 0x00E7},
{0x00EB, 0x00EB}, {0x00EE, 0x00EF}, {0x00F1, 0x00F1},
{0x00F4, 0x00F6}, {0x00FB, 0x00FB}, {0x00FD, 0x00FD},
{0x00FF, 0x0100}, {0x0102, 0x0110}, {0x0112, 0x0112},
{0x0114, 0x011A}, {0x011C, 0x0125}, {0x0128, 0x012A},
{0x012C, 0x0130}, {0x0134, 0x0137}, {0x0139, 0x013E},
{0x0143, 0x0143}, {0x0145, 0x0147}, {0x014C, 0x014C},
{0x014E, 0x0151}, {0x0154, 0x0165}, {0x0168, 0x016A},
{0x016C, 0x01CD}, {0x01CF, 0x01CF}, {0x01D1, 0x01D1},
{0x01D3, 0x01D3}, {0x01D5, 0x01D5}, {0x01D7, 0x01D7},
{0x01D9, 0x01D9}, {0x01DB, 0x01DB}, {0x01DD, 0x0250},
{0x0252, 0x0260}, {0x0262, 0x02C3}, {0x02C5, 0x02C6},
{0x02C8, 0x02C8}, {0x02CC, 0x02CC}, {0x02CE, 0x02CF},
{0x02D1, 0x02D7}, {0x02DC, 0x02DC}, {0x02DE, 0x02DE},
{0x02E0, 0x02FF}, {0x0370, 0x0377}, {0x037A, 0x037F},
{0x0384, 0x038A}, {0x038C, 0x038C}, {0x038E, 0x0390},
{0x03AA, 0x03B0}, {0x03C2, 0x03C2}, {0x03CA, 0x0400},
{0x0402, 0x040F}, {0x0450, 0x0450}, {0x0452, 0x052F},
{0x0531, 0x0556}, {0x0559, 0x058A}, {0x058D, 0x058F},
{0x0591, 0x05C7}, {0x05D0, 0x05EA}, {0x05EF, 0x05F4},
{0x0600, 0x061C}, {0x061E, 0x070D}, {0x070F, 0x074A},
{0x074D, 0x07B1}, {0x07C0, 0x07FA}, {0x07FD, 0x082D},
{0x0830, 0x083E}, {0x0840, 0x085B}, {0x085E, 0x085E},
{0x0860, 0x086A}, {0x08A0, 0x08B4}, {0x08B6, 0x08BD},
{0x08D3, 0x0983}, {0x0985, 0x098C}, {0x098F, 0x0990},
{0x0993, 0x09A8}, {0x09AA, 0x09B0}, {0x09B2, 0x09B2},
{0x09B6, 0x09B9}, {0x09BC, 0x09C4}, {0x09C7, 0x09C8},
{0x09CB, 0x09CE}, {0x09D7, 0x09D7}, {0x09DC, 0x09DD},
{0x09DF, 0x09E3}, {0x09E6, 0x09FE}, {0x0A01, 0x0A03},
{0x0A05, 0x0A0A}, {0x0A0F, 0x0A10}, {0x0A13, 0x0A28},
{0x0A2A, 0x0A30}, {0x0A32, 0x0A33}, {0x0A35, 0x0A36},
{0x0A38, 0x0A39}, {0x0A3C, 0x0A3C}, {0x0A3E, 0x0A42},
{0x0A47, 0x0A48}, {0x0A4B, 0x0A4D}, {0x0A51, 0x0A51},
{0x0A59, 0x0A5C}, {0x0A5E, 0x0A5E}, {0x0A66, 0x0A76},
{0x0A81, 0x0A83}, {0x0A85, 0x0A8D}, {0x0A8F, 0x0A91},
{0x0A93, 0x0AA8}, {0x0AAA, 0x0AB0}, {0x0AB2, 0x0AB3},
{0x0AB5, 0x0AB9}, {0x0ABC, 0x0AC5}, {0x0AC7, 0x0AC9},
{0x0ACB, 0x0ACD}, {0x0AD0, 0x0AD0}, {0x0AE0, 0x0AE3},
{0x0AE6, 0x0AF1}, {0x0AF9, 0x0AFF}, {0x0B01, 0x0B03},
{0x0B05, 0x0B0C}, {0x0B0F, 0x0B10}, {0x0B13, 0x0B28},
{0x0B2A, 0x0B30}, {0x0B32, 0x0B33}, {0x0B35, 0x0B39},
{0x0B3C, 0x0B44}, {0x0B47, 0x0B48}, {0x0B4B, 0x0B4D},
{0x0B56, 0x0B57}, {0x0B5C, 0x0B5D}, {0x0B5F, 0x0B63},
{0x0B66, 0x0B77}, {0x0B82, 0x0B83}, {0x0B85, 0x0B8A},
{0x0B8E, 0x0B90}, {0x0B92, 0x0B95}, {0x0B99, 0x0B9A},
{0x0B9C, 0x0B9C}, {0x0B9E, 0x0B9F}, {0x0BA3, 0x0BA4},
{0x0BA8, 0x0BAA}, {0x0BAE, 0x0BB9}, {0x0BBE, 0x0BC2},
{0x0BC6, 0x0BC8}, {0x0BCA, 0x0BCD}, {0x0BD0, 0x0BD0},
{0x0BD7, 0x0BD7}, {0x0BE6, 0x0BFA}, {0x0C00, 0x0C0C},
{0x0C0E, 0x0C10}, {0x0C12, 0x0C28}, {0x0C2A, 0x0C39},
{0x0C3D, 0x0C44}, {0x0C46, 0x0C48}, {0x0C4A, 0x0C4D},
{0x0C55, 0x0C56}, {0x0C58, 0x0C5A}, {0x0C60, 0x0C63},
{0x0C66, 0x0C6F}, {0x0C77, 0x0C8C}, {0x0C8E, 0x0C90},
{0x0C92, 0x0CA8}, {0x0CAA, 0x0CB3}, {0x0CB5, 0x0CB9},
{0x0CBC, 0x0CC4}, {0x0CC6, 0x0CC8}, {0x0CCA, 0x0CCD},
{0x0CD5, 0x0CD6}, {0x0CDE, 0x0CDE}, {0x0CE0, 0x0CE3},
{0x0CE6, 0x0CEF}, {0x0CF1, 0x0CF2}, {0x0D00, 0x0D03},
{0x0D05, 0x0D0C}, {0x0D0E, 0x0D10}, {0x0D12, 0x0D44},
{0x0D46, 0x0D48}, {0x0D4A, 0x0D4F}, {0x0D54, 0x0D63},
{0x0D66, 0x0D7F}, {0x0D82, 0x0D83}, {0x0D85, 0x0D96},
{0x0D9A, 0x0DB1}, {0x0DB3, 0x0DBB}, {0x0DBD, 0x0DBD},
{0x0DC0, 0x0DC6}, {0x0DCA, 0x0DCA}, {0x0DCF, 0x0DD4},
{0x0DD6, 0x0DD6}, {0x0DD8, 0x0DDF}, {0x0DE6, 0x0DEF},
{0x0DF2, 0x0DF4}, {0x0E01, 0x0E3A}, {0x0E3F, 0x0E5B},
{0x0E81, 0x0E82}, {0x0E84, 0x0E84}, {0x0E86, 0x0E8A},
{0x0E8C, 0x0EA3}, {0x0EA5, 0x0EA5}, {0x0EA7, 0x0EBD},
{0x0EC0, 0x0EC4}, {0x0EC6, 0x0EC6}, {0x0EC8, 0x0ECD},
{0x0ED0, 0x0ED9}, {0x0EDC, 0x0EDF}, {0x0F00, 0x0F47},
{0x0F49, 0x0F6C}, {0x0F71, 0x0F97}, {0x0F99, 0x0FBC},
{0x0FBE, 0x0FCC}, {0x0FCE, 0x0FDA}, {0x1000, 0x10C5},
{0x10C7, 0x10C7}, {0x10CD, 0x10CD}, {0x10D0, 0x10FF},
{0x1160, 0x1248}, {0x124A, 0x124D}, {0x1250, 0x1256},
{0x1258, 0x1258}, {0x125A, 0x125D}, {0x1260, 0x1288},
{0x128A, 0x128D}, {0x1290, 0x12B0}, {0x12B2, 0x12B5},
{0x12B8, 0x12BE}, {0x12C0, 0x12C0}, {0x12C2, 0x12C5},
{0x12C8, 0x12D6}, {0x12D8, 0x1310}, {0x1312, 0x1315},
{0x1318, 0x135A}, {0x135D, 0x137C}, {0x1380, 0x1399},
{0x13A0, 0x13F5}, {0x13F8, 0x13FD}, {0x1400, 0x169C},
{0x16A0, 0x16F8}, {0x1700, 0x170C}, {0x170E, 0x1714},
{0x1720, 0x1736}, {0x1740, 0x1753}, {0x1760, 0x176C},
{0x176E, 0x1770}, {0x1772, 0x1773}, {0x1780, 0x17DD},
{0x17E0, 0x17E9}, {0x17F0, 0x17F9}, {0x1800, 0x180E},
{0x1810, 0x1819}, {0x1820, 0x1878}, {0x1880, 0x18AA},
{0x18B0, 0x18F5}, {0x1900, 0x191E}, {0x1920, 0x192B},
{0x1930, 0x193B}, {0x1940, 0x1940}, {0x1944, 0x196D},
{0x1970, 0x1974}, {0x1980, 0x19AB}, {0x19B0, 0x19C9},
{0x19D0, 0x19DA}, {0x19DE, 0x1A1B}, {0x1A1E, 0x1A5E},
{0x1A60, 0x1A7C}, {0x1A7F, 0x1A89}, {0x1A90, 0x1A99},
{0x1AA0, 0x1AAD}, {0x1AB0, 0x1ABE}, {0x1B00, 0x1B4B},
{0x1B50, 0x1B7C}, {0x1B80, 0x1BF3}, {0x1BFC, 0x1C37},
{0x1C3B, 0x1C49}, {0x1C4D, 0x1C88}, {0x1C90, 0x1CBA},
{0x1CBD, 0x1CC7}, {0x1CD0, 0x1CFA}, {0x1D00, 0x1DF9},
{0x1DFB, 0x1F15}, {0x1F18, 0x1F1D}, {0x1F20, 0x1F45},
{0x1F48, 0x1F4D}, {0x1F50, 0x1F57}, {0x1F59, 0x1F59},
{0x1F5B, 0x1F5B}, {0x1F5D, 0x1F5D}, {0x1F5F, 0x1F7D},
{0x1F80, 0x1FB4}, {0x1FB6, 0x1FC4}, {0x1FC6, 0x1FD3},
{0x1FD6, 0x1FDB}, {0x1FDD, 0x1FEF}, {0x1FF2, 0x1FF4},
{0x1FF6, 0x1FFE}, {0x2000, 0x200F}, {0x2011, 0x2012},
{0x2017, 0x2017}, {0x201A, 0x201B}, {0x201E, 0x201F},
{0x2023, 0x2023}, {0x2028, 0x202F}, {0x2031, 0x2031},
{0x2034, 0x2034}, {0x2036, 0x203A}, {0x203C, 0x203D},
{0x203F, 0x2064}, {0x2066, 0x2071}, {0x2075, 0x207E},
{0x2080, 0x2080}, {0x2085, 0x208E}, {0x2090, 0x209C},
{0x20A0, 0x20A8}, {0x20AA, 0x20AB}, {0x20AD, 0x20BF},
{0x20D0, 0x20F0}, {0x2100, 0x2102}, {0x2104, 0x2104},
{0x2106, 0x2108}, {0x210A, 0x2112}, {0x2114, 0x2115},
{0x2117, 0x2120}, {0x2123, 0x2125}, {0x2127, 0x212A},
{0x212C, 0x2152}, {0x2155, 0x215A}, {0x215F, 0x215F},
{0x216C, 0x216F}, {0x217A, 0x2188}, {0x218A, 0x218B},
{0x219A, 0x21B7}, {0x21BA, 0x21D1}, {0x21D3, 0x21D3},
{0x21D5, 0x21E6}, {0x21E8, 0x21FF}, {0x2201, 0x2201},
{0x2204, 0x2206}, {0x2209, 0x220A}, {0x220C, 0x220E},
{0x2210, 0x2210}, {0x2212, 0x2214}, {0x2216, 0x2219},
{0x221B, 0x221C}, {0x2221, 0x2222}, {0x2224, 0x2224},
{0x2226, 0x2226}, {0x222D, 0x222D}, {0x222F, 0x2233},
{0x2238, 0x223B}, {0x223E, 0x2247}, {0x2249, 0x224B},
{0x224D, 0x2251}, {0x2253, 0x225F}, {0x2262, 0x2263},
{0x2268, 0x2269}, {0x226C, 0x226D}, {0x2270, 0x2281},
{0x2284, 0x2285}, {0x2288, 0x2294}, {0x2296, 0x2298},
{0x229A, 0x22A4}, {0x22A6, 0x22BE}, {0x22C0, 0x2311},
{0x2313, 0x2319}, {0x231C, 0x2328}, {0x232B, 0x23E8},
{0x23ED, 0x23EF}, {0x23F1, 0x23F2}, {0x23F4, 0x2426},
{0x2440, 0x244A}, {0x24EA, 0x24EA}, {0x254C, 0x254F},
{0x2574, 0x257F}, {0x2590, 0x2591}, {0x2596, 0x259F},
{0x25A2, 0x25A2}, {0x25AA, 0x25B1}, {0x25B4, 0x25B5},
{0x25B8, 0x25BB}, {0x25BE, 0x25BF}, {0x25C2, 0x25C5},
{0x25C9, 0x25CA}, {0x25CC, 0x25CD}, {0x25D2, 0x25E1},
{0x25E6, 0x25EE}, {0x25F0, 0x25FC}, {0x25FF, 0x2604},
{0x2607, 0x2608}, {0x260A, 0x260D}, {0x2610, 0x2613},
{0x2616, 0x261B}, {0x261D, 0x261D}, {0x261F, 0x263F},
{0x2641, 0x2641}, {0x2643, 0x2647}, {0x2654, 0x265F},
{0x2662, 0x2662}, {0x2666, 0x2666}, {0x266B, 0x266B},
{0x266E, 0x266E}, {0x2670, 0x267E}, {0x2680, 0x2692},
{0x2694, 0x269D}, {0x26A0, 0x26A0}, {0x26A2, 0x26A9},
{0x26AC, 0x26BC}, {0x26C0, 0x26C3}, {0x26E2, 0x26E2},
{0x26E4, 0x26E7}, {0x2700, 0x2704}, {0x2706, 0x2709},
{0x270C, 0x2727}, {0x2729, 0x273C}, {0x273E, 0x274B},
{0x274D, 0x274D}, {0x274F, 0x2752}, {0x2756, 0x2756},
{0x2758, 0x2775}, {0x2780, 0x2794}, {0x2798, 0x27AF},
{0x27B1, 0x27BE}, {0x27C0, 0x27E5}, {0x27EE, 0x2984},
{0x2987, 0x2B1A}, {0x2B1D, 0x2B4F}, {0x2B51, 0x2B54},
{0x2B5A, 0x2B73}, {0x2B76, 0x2B95}, {0x2B98, 0x2C2E},
{0x2C30, 0x2C5E}, {0x2C60, 0x2CF3}, {0x2CF9, 0x2D25},
{0x2D27, 0x2D27}, {0x2D2D, 0x2D2D}, {0x2D30, 0x2D67},
{0x2D6F, 0x2D70}, {0x2D7F, 0x2D96}, {0x2DA0, 0x2DA6},
{0x2DA8, 0x2DAE}, {0x2DB0, 0x2DB6}, {0x2DB8, 0x2DBE},
{0x2DC0, 0x2DC6}, {0x2DC8, 0x2DCE}, {0x2DD0, 0x2DD6},
{0x2DD8, 0x2DDE}, {0x2DE0, 0x2E4F}, {0x303F, 0x303F},
{0x4DC0, 0x4DFF}, {0xA4D0, 0xA62B}, {0xA640, 0xA6F7},
{0xA700, 0xA7BF}, {0xA7C2, 0xA7C6}, {0xA7F7, 0xA82B},
{0xA830, 0xA839}, {0xA840, 0xA877}, {0xA880, 0xA8C5},
{0xA8CE, 0xA8D9}, {0xA8E0, 0xA953}, {0xA95F, 0xA95F},
{0xA980, 0xA9CD}, {0xA9CF, 0xA9D9}, {0xA9DE, 0xA9FE},
{0xAA00, 0xAA36}, {0xAA40, 0xAA4D}, {0xAA50, 0xAA59},
{0xAA5C, 0xAAC2}, {0xAADB, 0xAAF6}, {0xAB01, 0xAB06},
{0xAB09, 0xAB0E}, {0xAB11, 0xAB16}, {0xAB20, 0xAB26},
{0xAB28, 0xAB2E}, {0xAB30, 0xAB67}, {0xAB70, 0xABED},
{0xABF0, 0xABF9}, {0xD7B0, 0xD7C6}, {0xD7CB, 0xD7FB},
{0xD800, 0xDFFF}, {0xFB00, 0xFB06}, {0xFB13, 0xFB17},
{0xFB1D, 0xFB36}, {0xFB38, 0xFB3C}, {0xFB3E, 0xFB3E},
{0xFB40, 0xFB41}, {0xFB43, 0xFB44}, {0xFB46, 0xFBC1},
{0xFBD3, 0xFD3F}, {0xFD50, 0xFD8F}, {0xFD92, 0xFDC7},
{0xFDF0, 0xFDFD}, {0xFE20, 0xFE2F}, {0xFE70, 0xFE74},
{0xFE76, 0xFEFC}, {0xFEFF, 0xFEFF}, {0xFFF9, 0xFFFC},
{0x10000, 0x1000B}, {0x1000D, 0x10026}, {0x10028, 0x1003A},
{0x1003C, 0x1003D}, {0x1003F, 0x1004D}, {0x10050, 0x1005D},
{0x10080, 0x100FA}, {0x10100, 0x10102}, {0x10107, 0x10133},
{0x10137, 0x1018E}, {0x10190, 0x1019B}, {0x101A0, 0x101A0},
{0x101D0, 0x101FD}, {0x10280, 0x1029C}, {0x102A0, 0x102D0},
{0x102E0, 0x102FB}, {0x10300, 0x10323}, {0x1032D, 0x1034A},
{0x10350, 0x1037A}, {0x10380, 0x1039D}, {0x1039F, 0x103C3},
{0x103C8, 0x103D5}, {0x10400, 0x1049D}, {0x104A0, 0x104A9},
{0x104B0, 0x104D3}, {0x104D8, 0x104FB}, {0x10500, 0x10527},
{0x10530, 0x10563}, {0x1056F, 0x1056F}, {0x10600, 0x10736},
{0x10740, 0x10755}, {0x10760, 0x10767}, {0x10800, 0x10805},
{0x10808, 0x10808}, {0x1080A, 0x10835}, {0x10837, 0x10838},
{0x1083C, 0x1083C}, {0x1083F, 0x10855}, {0x10857, 0x1089E},
{0x108A7, 0x108AF}, {0x108E0, 0x108F2}, {0x108F4, 0x108F5},
{0x108FB, 0x1091B}, {0x1091F, 0x10939}, {0x1093F, 0x1093F},
{0x10980, 0x109B7}, {0x109BC, 0x109CF}, {0x109D2, 0x10A03},
{0x10A05, 0x10A06}, {0x10A0C, 0x10A13}, {0x10A15, 0x10A17},
{0x10A19, 0x10A35}, {0x10A38, 0x10A3A}, {0x10A3F, 0x10A48},
{0x10A50, 0x10A58}, {0x10A60, 0x10A9F}, {0x10AC0, 0x10AE6},
{0x10AEB, 0x10AF6}, {0x10B00, 0x10B35}, {0x10B39, 0x10B55},
{0x10B58, 0x10B72}, {0x10B78, 0x10B91}, {0x10B99, 0x10B9C},
{0x10BA9, 0x10BAF}, {0x10C00, 0x10C48}, {0x10C80, 0x10CB2},
{0x10CC0, 0x10CF2}, {0x10CFA, 0x10D27}, {0x10D30, 0x10D39},
{0x10E60, 0x10E7E}, {0x10F00, 0x10F27}, {0x10F30, 0x10F59},
{0x10FE0, 0x10FF6}, {0x11000, 0x1104D}, {0x11052, 0x1106F},
{0x1107F, 0x110C1}, {0x110CD, 0x110CD}, {0x110D0, 0x110E8},
{0x110F0, 0x110F9}, {0x11100, 0x11134}, {0x11136, 0x11146},
{0x11150, 0x11176}, {0x11180, 0x111CD}, {0x111D0, 0x111DF},
{0x111E1, 0x111F4}, {0x11200, 0x11211}, {0x11213, 0x1123E},
{0x11280, 0x11286}, {0x11288, 0x11288}, {0x1128A, 0x1128D},
{0x1128F, 0x1129D}, {0x1129F, 0x112A9}, {0x112B0, 0x112EA},
{0x112F0, 0x112F9}, {0x11300, 0x11303}, {0x11305, 0x1130C},
{0x1130F, 0x11310}, {0x11313, 0x11328}, {0x1132A, 0x11330},
{0x11332, 0x11333}, {0x11335, 0x11339}, {0x1133B, 0x11344},
{0x11347, 0x11348}, {0x1134B, 0x1134D}, {0x11350, 0x11350},
{0x11357, 0x11357}, {0x1135D, 0x11363}, {0x11366, 0x1136C},
{0x11370, 0x11374}, {0x11400, 0x11459}, {0x1145B, 0x1145B},
{0x1145D, 0x1145F}, {0x11480, 0x114C7}, {0x114D0, 0x114D9},
{0x11580, 0x115B5}, {0x115B8, 0x115DD}, {0x11600, 0x11644},
{0x11650, 0x11659}, {0x11660, 0x1166C}, {0x11680, 0x116B8},
{0x116C0, 0x116C9}, {0x11700, 0x1171A}, {0x1171D, 0x1172B},
{0x11730, 0x1173F}, {0x11800, 0x1183B}, {0x118A0, 0x118F2},
{0x118FF, 0x118FF}, {0x119A0, 0x119A7}, {0x119AA, 0x119D7},
{0x119DA, 0x119E4}, {0x11A00, 0x11A47}, {0x11A50, 0x11AA2},
{0x11AC0, 0x11AF8}, {0x11C00, 0x11C08}, {0x11C0A, 0x11C36},
{0x11C38, 0x11C45}, {0x11C50, 0x11C6C}, {0x11C70, 0x11C8F},
{0x11C92, 0x11CA7}, {0x11CA9, 0x11CB6}, {0x11D00, 0x11D06},
{0x11D08, 0x11D09}, {0x11D0B, 0x11D36}, {0x11D3A, 0x11D3A},
{0x11D3C, 0x11D3D}, {0x11D3F, 0x11D47}, {0x11D50, 0x11D59},
{0x11D60, 0x11D65}, {0x11D67, 0x11D68}, {0x11D6A, 0x11D8E},
{0x11D90, 0x11D91}, {0x11D93, 0x11D98}, {0x11DA0, 0x11DA9},
{0x11EE0, 0x11EF8}, {0x11FC0, 0x11FF1}, {0x11FFF, 0x12399},
{0x12400, 0x1246E}, {0x12470, 0x12474}, {0x12480, 0x12543},
{0x13000, 0x1342E}, {0x13430, 0x13438}, {0x14400, 0x14646},
{0x16800, 0x16A38}, {0x16A40, 0x16A5E}, {0x16A60, 0x16A69},
{0x16A6E, 0x16A6F}, {0x16AD0, 0x16AED}, {0x16AF0, 0x16AF5},
{0x16B00, 0x16B45}, {0x16B50, 0x16B59}, {0x16B5B, 0x16B61},
{0x16B63, 0x16B77}, {0x16B7D, 0x16B8F}, {0x16E40, 0x16E9A},
{0x16F00, 0x16F4A}, {0x16F4F, 0x16F87}, {0x16F8F, 0x16F9F},
{0x1BC00, 0x1BC6A}, {0x1BC70, 0x1BC7C}, {0x1BC80, 0x1BC88},
{0x1BC90, 0x1BC99}, {0x1BC9C, 0x1BCA3}, {0x1D000, 0x1D0F5},
{0x1D100, 0x1D126}, {0x1D129, 0x1D1E8}, {0x1D200, 0x1D245},
{0x1D2E0, 0x1D2F3}, {0x1D300, 0x1D356}, {0x1D360, 0x1D378},
{0x1D400, 0x1D454}, {0x1D456, 0x1D49C}, {0x1D49E, 0x1D49F},
{0x1D4A2, 0x1D4A2}, {0x1D4A5, 0x1D4A6}, {0x1D4A9, 0x1D4AC},
{0x1D4AE, 0x1D4B9}, {0x1D4BB, 0x1D4BB}, {0x1D4BD, 0x1D4C3},
{0x1D4C5, 0x1D505}, {0x1D507, 0x1D50A}, {0x1D50D, 0x1D514},
{0x1D516, 0x1D51C}, {0x1D51E, 0x1D539}, {0x1D53B, 0x1D53E},
{0x1D540, 0x1D544}, {0x1D546, 0x1D546}, {0x1D54A, 0x1D550},
{0x1D552, 0x1D6A5}, {0x1D6A8, 0x1D7CB}, {0x1D7CE, 0x1DA8B},
{0x1DA9B, 0x1DA9F}, {0x1DAA1, 0x1DAAF}, {0x1E000, 0x1E006},
{0x1E008, 0x1E018}, {0x1E01B, 0x1E021}, {0x1E023, 0x1E024},
{0x1E026, 0x1E02A}, {0x1E100, 0x1E12C}, {0x1E130, 0x1E13D},
{0x1E140, 0x1E149}, {0x1E14E, 0x1E14F}, {0x1E2C0, 0x1E2F9},
{0x1E2FF, 0x1E2FF}, {0x1E800, 0x1E8C4}, {0x1E8C7, 0x1E8D6},
{0x1E900, 0x1E94B}, {0x1E950, 0x1E959}, {0x1E95E, 0x1E95F},
{0x1EC71, 0x1ECB4}, {0x1ED01, 0x1ED3D}, {0x1EE00, 0x1EE03},
{0x1EE05, 0x1EE1F}, {0x1EE21, 0x1EE22}, {0x1EE24, 0x1EE24},
{0x1EE27, 0x1EE27}, {0x1EE29, 0x1EE32}, {0x1EE34, 0x1EE37},
{0x1EE39, 0x1EE39}, {0x1EE3B, 0x1EE3B}, {0x1EE42, 0x1EE42},
{0x1EE47, 0x1EE47}, {0x1EE49, 0x1EE49}, {0x1EE4B, 0x1EE4B},
{0x1EE4D, 0x1EE4F}, {0x1EE51, 0x1EE52}, {0x1EE54, 0x1EE54},
{0x1EE57, 0x1EE57}, {0x1EE59, 0x1EE59}, {0x1EE5B, 0x1EE5B},
{0x1EE5D, 0x1EE5D}, {0x1EE5F, 0x1EE5F}, {0x1EE61, 0x1EE62},
{0x1EE64, 0x1EE64}, {0x1EE67, 0x1EE6A}, {0x1EE6C, 0x1EE72},
{0x1EE74, 0x1EE77}, {0x1EE79, 0x1EE7C}, {0x1EE7E, 0x1EE7E},
{0x1EE80, 0x1EE89}, {0x1EE8B, 0x1EE9B}, {0x1EEA1, 0x1EEA3},
{0x1EEA5, 0x1EEA9}, {0x1EEAB, 0x1EEBB}, {0x1EEF0, 0x1EEF1},
{0x1F000, 0x1F003}, {0x1F005, 0x1F02B}, {0x1F030, 0x1F093},
{0x1F0A0, 0x1F0AE}, {0x1F0B1, 0x1F0BF}, {0x1F0C1, 0x1F0CE},
{0x1F0D1, 0x1F0F5}, {0x1F10B, 0x1F10C}, {0x1F12E, 0x1F12F},
{0x1F16A, 0x1F16C}, {0x1F1E6, 0x1F1FF}, {0x1F321, 0x1F32C},
{0x1F336, 0x1F336}, {0x1F37D, 0x1F37D}, {0x1F394, 0x1F39F},
{0x1F3CB, 0x1F3CE}, {0x1F3D4, 0x1F3DF}, {0x1F3F1, 0x1F3F3},
{0x1F3F5, 0x1F3F7}, {0x1F43F, 0x1F43F}, {0x1F441, 0x1F441},
{0x1F4FD, 0x1F4FE}, {0x1F53E, 0x1F54A}, {0x1F54F, 0x1F54F},
{0x1F568, 0x1F579}, {0x1F57B, 0x1F594}, {0x1F597, 0x1F5A3},
{0x1F5A5, 0x1F5FA}, {0x1F650, 0x1F67F}, {0x1F6C6, 0x1F6CB},
{0x1F6CD, 0x1F6CF}, {0x1F6D3, 0x1F6D4}, {0x1F6E0, 0x1F6EA},
{0x1F6F0, 0x1F6F3}, {0x1F700, 0x1F773}, {0x1F780, 0x1F7D8},
{0x1F800, 0x1F80B}, {0x1F810, 0x1F847}, {0x1F850, 0x1F859},
{0x1F860, 0x1F887}, {0x1F890, 0x1F8AD}, {0x1F900, 0x1F90B},
{0x1FA00, 0x1FA53}, {0x1FA60, 0x1FA6D}, {0xE0001, 0xE0001},
{0xE0020, 0xE007F},
}
var emoji = table{
{0x203C, 0x203C}, {0x2049, 0x2049}, {0x2122, 0x2122},
{0x2139, 0x2139}, {0x2194, 0x2199}, {0x21A9, 0x21AA},
{0x231A, 0x231B}, {0x2328, 0x2328}, {0x2388, 0x2388},
{0x23CF, 0x23CF}, {0x23E9, 0x23F3}, {0x23F8, 0x23FA},
{0x24C2, 0x24C2}, {0x25AA, 0x25AB}, {0x25B6, 0x25B6},
{0x25C0, 0x25C0}, {0x25FB, 0x25FE}, {0x2600, 0x2605},
{0x2607, 0x2612}, {0x2614, 0x2685}, {0x2690, 0x2705},
{0x2708, 0x2712}, {0x2714, 0x2714}, {0x2716, 0x2716},
{0x271D, 0x271D}, {0x2721, 0x2721}, {0x2728, 0x2728},
{0x2733, 0x2734}, {0x2744, 0x2744}, {0x2747, 0x2747},
{0x274C, 0x274C}, {0x274E, 0x274E}, {0x2753, 0x2755},
{0x2757, 0x2757}, {0x2763, 0x2767}, {0x2795, 0x2797},
{0x27A1, 0x27A1}, {0x27B0, 0x27B0}, {0x27BF, 0x27BF},
{0x2934, 0x2935}, {0x2B05, 0x2B07}, {0x2B1B, 0x2B1C},
{0x2B50, 0x2B50}, {0x2B55, 0x2B55}, {0x3030, 0x3030},
{0x303D, 0x303D}, {0x3297, 0x3297}, {0x3299, 0x3299},
{0x1F000, 0x1F0FF}, {0x1F10D, 0x1F10F}, {0x1F12F, 0x1F12F},
{0x1F16C, 0x1F171}, {0x1F17E, 0x1F17F}, {0x1F18E, 0x1F18E},
{0x1F191, 0x1F19A}, {0x1F1AD, 0x1F1E5}, {0x1F201, 0x1F20F},
{0x1F21A, 0x1F21A}, {0x1F22F, 0x1F22F}, {0x1F232, 0x1F23A},
{0x1F23C, 0x1F23F}, {0x1F249, 0x1F3FA}, {0x1F400, 0x1F53D},
{0x1F546, 0x1F64F}, {0x1F680, 0x1F6FF}, {0x1F774, 0x1F77F},
{0x1F7D5, 0x1F7FF}, {0x1F80C, 0x1F80F}, {0x1F848, 0x1F84F},
{0x1F85A, 0x1F85F}, {0x1F888, 0x1F88F}, {0x1F8AE, 0x1F8FF},
{0x1F90C, 0x1F93A}, {0x1F93C, 0x1F945}, {0x1F947, 0x1FFFD},
}

28
vendor/github.com/mattn/go-runewidth/runewidth_windows.go generated vendored Normal file
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@ -0,0 +1,28 @@
// +build windows
// +build !appengine
package runewidth
import (
"syscall"
)
var (
kernel32 = syscall.NewLazyDLL("kernel32")
procGetConsoleOutputCP = kernel32.NewProc("GetConsoleOutputCP")
)
// IsEastAsian return true if the current locale is CJK
func IsEastAsian() bool {
r1, _, _ := procGetConsoleOutputCP.Call()
if r1 == 0 {
return false
}
switch int(r1) {
case 932, 51932, 936, 949, 950:
return true
}
return false
}

15
vendor/github.com/olekukonko/tablewriter/.gitignore generated vendored Normal file
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@ -0,0 +1,15 @@
# Created by .ignore support plugin (hsz.mobi)
### Go template
# Binaries for programs and plugins
*.exe
*.exe~
*.dll
*.so
*.dylib
# Test binary, build with `go test -c`
*.test
# Output of the go coverage tool, specifically when used with LiteIDE
*.out

19
vendor/github.com/olekukonko/tablewriter/LICENSE.md generated vendored Normal file
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@ -0,0 +1,19 @@
Copyright (C) 2014 by Oleku Konko
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

396
vendor/github.com/olekukonko/tablewriter/README.md generated vendored Normal file
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@ -0,0 +1,396 @@
ASCII Table Writer
=========
[![Build Status](https://travis-ci.org/olekukonko/tablewriter.png?branch=master)](https://travis-ci.org/olekukonko/tablewriter)
[![Total views](https://img.shields.io/sourcegraph/rrc/github.com/olekukonko/tablewriter.svg)](https://sourcegraph.com/github.com/olekukonko/tablewriter)
[![Godoc](https://godoc.org/github.com/olekukonko/tablewriter?status.svg)](https://godoc.org/github.com/olekukonko/tablewriter)
Generate ASCII table on the fly ... Installation is simple as
go get github.com/olekukonko/tablewriter
#### Features
- Automatic Padding
- Support Multiple Lines
- Supports Alignment
- Support Custom Separators
- Automatic Alignment of numbers & percentage
- Write directly to http , file etc via `io.Writer`
- Read directly from CSV file
- Optional row line via `SetRowLine`
- Normalise table header
- Make CSV Headers optional
- Enable or disable table border
- Set custom footer support
- Optional identical cells merging
- Set custom caption
- Optional reflowing of paragrpahs in multi-line cells.
#### Example 1 - Basic
```go
data := [][]string{
[]string{"A", "The Good", "500"},
[]string{"B", "The Very very Bad Man", "288"},
[]string{"C", "The Ugly", "120"},
[]string{"D", "The Gopher", "800"},
}
table := tablewriter.NewWriter(os.Stdout)
table.SetHeader([]string{"Name", "Sign", "Rating"})
for _, v := range data {
table.Append(v)
}
table.Render() // Send output
```
##### Output 1
```
+------+-----------------------+--------+
| NAME | SIGN | RATING |
+------+-----------------------+--------+
| A | The Good | 500 |
| B | The Very very Bad Man | 288 |
| C | The Ugly | 120 |
| D | The Gopher | 800 |
+------+-----------------------+--------+
```
#### Example 2 - Without Border / Footer / Bulk Append
```go
data := [][]string{
[]string{"1/1/2014", "Domain name", "2233", "$10.98"},
[]string{"1/1/2014", "January Hosting", "2233", "$54.95"},
[]string{"1/4/2014", "February Hosting", "2233", "$51.00"},
[]string{"1/4/2014", "February Extra Bandwidth", "2233", "$30.00"},
}
table := tablewriter.NewWriter(os.Stdout)
table.SetHeader([]string{"Date", "Description", "CV2", "Amount"})
table.SetFooter([]string{"", "", "Total", "$146.93"}) // Add Footer
table.SetBorder(false) // Set Border to false
table.AppendBulk(data) // Add Bulk Data
table.Render()
```
##### Output 2
```
DATE | DESCRIPTION | CV2 | AMOUNT
-----------+--------------------------+-------+----------
1/1/2014 | Domain name | 2233 | $10.98
1/1/2014 | January Hosting | 2233 | $54.95
1/4/2014 | February Hosting | 2233 | $51.00
1/4/2014 | February Extra Bandwidth | 2233 | $30.00
-----------+--------------------------+-------+----------
TOTAL | $146 93
--------+----------
```
#### Example 3 - CSV
```go
table, _ := tablewriter.NewCSV(os.Stdout, "testdata/test_info.csv", true)
table.SetAlignment(tablewriter.ALIGN_LEFT) // Set Alignment
table.Render()
```
##### Output 3
```
+----------+--------------+------+-----+---------+----------------+
| FIELD | TYPE | NULL | KEY | DEFAULT | EXTRA |
+----------+--------------+------+-----+---------+----------------+
| user_id | smallint(5) | NO | PRI | NULL | auto_increment |
| username | varchar(10) | NO | | NULL | |
| password | varchar(100) | NO | | NULL | |
+----------+--------------+------+-----+---------+----------------+
```
#### Example 4 - Custom Separator
```go
table, _ := tablewriter.NewCSV(os.Stdout, "testdata/test.csv", true)
table.SetRowLine(true) // Enable row line
// Change table lines
table.SetCenterSeparator("*")
table.SetColumnSeparator("╪")
table.SetRowSeparator("-")
table.SetAlignment(tablewriter.ALIGN_LEFT)
table.Render()
```
##### Output 4
```
*------------*-----------*---------*
╪ FIRST NAME ╪ LAST NAME ╪ SSN ╪
*------------*-----------*---------*
╪ John ╪ Barry ╪ 123456 ╪
*------------*-----------*---------*
╪ Kathy ╪ Smith ╪ 687987 ╪
*------------*-----------*---------*
╪ Bob ╪ McCornick ╪ 3979870 ╪
*------------*-----------*---------*
```
#### Example 5 - Markdown Format
```go
data := [][]string{
[]string{"1/1/2014", "Domain name", "2233", "$10.98"},
[]string{"1/1/2014", "January Hosting", "2233", "$54.95"},
[]string{"1/4/2014", "February Hosting", "2233", "$51.00"},
[]string{"1/4/2014", "February Extra Bandwidth", "2233", "$30.00"},
}
table := tablewriter.NewWriter(os.Stdout)
table.SetHeader([]string{"Date", "Description", "CV2", "Amount"})
table.SetBorders(tablewriter.Border{Left: true, Top: false, Right: true, Bottom: false})
table.SetCenterSeparator("|")
table.AppendBulk(data) // Add Bulk Data
table.Render()
```
##### Output 5
```
| DATE | DESCRIPTION | CV2 | AMOUNT |
|----------|--------------------------|------|--------|
| 1/1/2014 | Domain name | 2233 | $10.98 |
| 1/1/2014 | January Hosting | 2233 | $54.95 |
| 1/4/2014 | February Hosting | 2233 | $51.00 |
| 1/4/2014 | February Extra Bandwidth | 2233 | $30.00 |
```
#### Example 6 - Identical cells merging
```go
data := [][]string{
[]string{"1/1/2014", "Domain name", "1234", "$10.98"},
[]string{"1/1/2014", "January Hosting", "2345", "$54.95"},
[]string{"1/4/2014", "February Hosting", "3456", "$51.00"},
[]string{"1/4/2014", "February Extra Bandwidth", "4567", "$30.00"},
}
table := tablewriter.NewWriter(os.Stdout)
table.SetHeader([]string{"Date", "Description", "CV2", "Amount"})
table.SetFooter([]string{"", "", "Total", "$146.93"})
table.SetAutoMergeCells(true)
table.SetRowLine(true)
table.AppendBulk(data)
table.Render()
```
##### Output 6
```
+----------+--------------------------+-------+---------+
| DATE | DESCRIPTION | CV2 | AMOUNT |
+----------+--------------------------+-------+---------+
| 1/1/2014 | Domain name | 1234 | $10.98 |
+ +--------------------------+-------+---------+
| | January Hosting | 2345 | $54.95 |
+----------+--------------------------+-------+---------+
| 1/4/2014 | February Hosting | 3456 | $51.00 |
+ +--------------------------+-------+---------+
| | February Extra Bandwidth | 4567 | $30.00 |
+----------+--------------------------+-------+---------+
| TOTAL | $146 93 |
+----------+--------------------------+-------+---------+
```
#### Table with color
```go
data := [][]string{
[]string{"1/1/2014", "Domain name", "2233", "$10.98"},
[]string{"1/1/2014", "January Hosting", "2233", "$54.95"},
[]string{"1/4/2014", "February Hosting", "2233", "$51.00"},
[]string{"1/4/2014", "February Extra Bandwidth", "2233", "$30.00"},
}
table := tablewriter.NewWriter(os.Stdout)
table.SetHeader([]string{"Date", "Description", "CV2", "Amount"})
table.SetFooter([]string{"", "", "Total", "$146.93"}) // Add Footer
table.SetBorder(false) // Set Border to false
table.SetHeaderColor(tablewriter.Colors{tablewriter.Bold, tablewriter.BgGreenColor},
tablewriter.Colors{tablewriter.FgHiRedColor, tablewriter.Bold, tablewriter.BgBlackColor},
tablewriter.Colors{tablewriter.BgRedColor, tablewriter.FgWhiteColor},
tablewriter.Colors{tablewriter.BgCyanColor, tablewriter.FgWhiteColor})
table.SetColumnColor(tablewriter.Colors{tablewriter.Bold, tablewriter.FgHiBlackColor},
tablewriter.Colors{tablewriter.Bold, tablewriter.FgHiRedColor},
tablewriter.Colors{tablewriter.Bold, tablewriter.FgHiBlackColor},
tablewriter.Colors{tablewriter.Bold, tablewriter.FgBlackColor})
table.SetFooterColor(tablewriter.Colors{}, tablewriter.Colors{},
tablewriter.Colors{tablewriter.Bold},
tablewriter.Colors{tablewriter.FgHiRedColor})
table.AppendBulk(data)
table.Render()
```
#### Table with color Output
![Table with Color](https://cloud.githubusercontent.com/assets/6460392/21101956/bbc7b356-c0a1-11e6-9f36-dba694746efc.png)
#### Example - 7 Table Cells with Color
Individual Cell Colors from `func Rich` take precedence over Column Colors
```go
data := [][]string{
[]string{"Test1Merge", "HelloCol2 - 1", "HelloCol3 - 1", "HelloCol4 - 1"},
[]string{"Test1Merge", "HelloCol2 - 2", "HelloCol3 - 2", "HelloCol4 - 2"},
[]string{"Test1Merge", "HelloCol2 - 3", "HelloCol3 - 3", "HelloCol4 - 3"},
[]string{"Test2Merge", "HelloCol2 - 4", "HelloCol3 - 4", "HelloCol4 - 4"},
[]string{"Test2Merge", "HelloCol2 - 5", "HelloCol3 - 5", "HelloCol4 - 5"},
[]string{"Test2Merge", "HelloCol2 - 6", "HelloCol3 - 6", "HelloCol4 - 6"},
[]string{"Test2Merge", "HelloCol2 - 7", "HelloCol3 - 7", "HelloCol4 - 7"},
[]string{"Test3Merge", "HelloCol2 - 8", "HelloCol3 - 8", "HelloCol4 - 8"},
[]string{"Test3Merge", "HelloCol2 - 9", "HelloCol3 - 9", "HelloCol4 - 9"},
[]string{"Test3Merge", "HelloCol2 - 10", "HelloCol3 -10", "HelloCol4 - 10"},
}
table := tablewriter.NewWriter(os.Stdout)
table.SetHeader([]string{"Col1", "Col2", "Col3", "Col4"})
table.SetFooter([]string{"", "", "Footer3", "Footer4"})
table.SetBorder(false)
table.SetHeaderColor(tablewriter.Colors{tablewriter.Bold, tablewriter.BgGreenColor},
tablewriter.Colors{tablewriter.FgHiRedColor, tablewriter.Bold, tablewriter.BgBlackColor},
tablewriter.Colors{tablewriter.BgRedColor, tablewriter.FgWhiteColor},
tablewriter.Colors{tablewriter.BgCyanColor, tablewriter.FgWhiteColor})
table.SetColumnColor(tablewriter.Colors{tablewriter.Bold, tablewriter.FgHiBlackColor},
tablewriter.Colors{tablewriter.Bold, tablewriter.FgHiRedColor},
tablewriter.Colors{tablewriter.Bold, tablewriter.FgHiBlackColor},
tablewriter.Colors{tablewriter.Bold, tablewriter.FgBlackColor})
table.SetFooterColor(tablewriter.Colors{}, tablewriter.Colors{},
tablewriter.Colors{tablewriter.Bold},
tablewriter.Colors{tablewriter.FgHiRedColor})
colorData1 := []string{"TestCOLOR1Merge", "HelloCol2 - COLOR1", "HelloCol3 - COLOR1", "HelloCol4 - COLOR1"}
colorData2 := []string{"TestCOLOR2Merge", "HelloCol2 - COLOR2", "HelloCol3 - COLOR2", "HelloCol4 - COLOR2"}
for i, row := range data {
if i == 4 {
table.Rich(colorData1, []tablewriter.Colors{tablewriter.Colors{}, tablewriter.Colors{tablewriter.Normal, tablewriter.FgCyanColor}, tablewriter.Colors{tablewriter.Bold, tablewriter.FgWhiteColor}, tablewriter.Colors{}})
table.Rich(colorData2, []tablewriter.Colors{tablewriter.Colors{tablewriter.Normal, tablewriter.FgMagentaColor}, tablewriter.Colors{}, tablewriter.Colors{tablewriter.Bold, tablewriter.BgRedColor}, tablewriter.Colors{tablewriter.FgHiGreenColor, tablewriter.Italic, tablewriter.BgHiCyanColor}})
}
table.Append(row)
}
table.SetAutoMergeCells(true)
table.Render()
```
##### Table cells with color Output
![Table cells with Color](https://user-images.githubusercontent.com/9064687/63969376-bcd88d80-ca6f-11e9-9466-c3d954700b25.png)
#### Example 8 - Set table caption
```go
data := [][]string{
[]string{"A", "The Good", "500"},
[]string{"B", "The Very very Bad Man", "288"},
[]string{"C", "The Ugly", "120"},
[]string{"D", "The Gopher", "800"},
}
table := tablewriter.NewWriter(os.Stdout)
table.SetHeader([]string{"Name", "Sign", "Rating"})
table.SetCaption(true, "Movie ratings.")
for _, v := range data {
table.Append(v)
}
table.Render() // Send output
```
Note: Caption text will wrap with total width of rendered table.
##### Output 7
```
+------+-----------------------+--------+
| NAME | SIGN | RATING |
+------+-----------------------+--------+
| A | The Good | 500 |
| B | The Very very Bad Man | 288 |
| C | The Ugly | 120 |
| D | The Gopher | 800 |
+------+-----------------------+--------+
Movie ratings.
```
#### Example 8 - Set NoWhiteSpace and TablePadding option
```go
data := [][]string{
{"node1.example.com", "Ready", "compute", "1.11"},
{"node2.example.com", "Ready", "compute", "1.11"},
{"node3.example.com", "Ready", "compute", "1.11"},
{"node4.example.com", "NotReady", "compute", "1.11"},
}
table := tablewriter.NewWriter(os.Stdout)
table.SetHeader([]string{"Name", "Status", "Role", "Version"})
table.SetAutoWrapText(false)
table.SetAutoFormatHeaders(true)
table.SetHeaderAlignment(ALIGN_LEFT)
table.SetAlignment(ALIGN_LEFT)
table.SetCenterSeparator("")
table.SetColumnSeparator("")
table.SetRowSeparator("")
table.SetHeaderLine(false)
table.SetBorder(false)
table.SetTablePadding("\t") // pad with tabs
table.SetNoWhiteSpace(true)
table.AppendBulk(data) // Add Bulk Data
table.Render()
```
##### Output 8
```
NAME STATUS ROLE VERSION
node1.example.com Ready compute 1.11
node2.example.com Ready compute 1.11
node3.example.com Ready compute 1.11
node4.example.com NotReady compute 1.11
```
#### Render table into a string
Instead of rendering the table to `io.Stdout` you can also render it into a string. Go 1.10 introduced the `strings.Builder` type which implements the `io.Writer` interface and can therefore be used for this task. Example:
```go
package main
import (
"strings"
"fmt"
"github.com/olekukonko/tablewriter"
)
func main() {
tableString := &strings.Builder{}
table := tablewriter.NewWriter(tableString)
/*
* Code to fill the table
*/
table.Render()
fmt.Println(tableString.String())
}
```
#### TODO
- ~~Import Directly from CSV~~ - `done`
- ~~Support for `SetFooter`~~ - `done`
- ~~Support for `SetBorder`~~ - `done`
- ~~Support table with uneven rows~~ - `done`
- ~~Support custom alignment~~
- General Improvement & Optimisation
- `NewHTML` Parse table from HTML

52
vendor/github.com/olekukonko/tablewriter/csv.go generated vendored Normal file
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@ -0,0 +1,52 @@
// Copyright 2014 Oleku Konko All rights reserved.
// Use of this source code is governed by a MIT
// license that can be found in the LICENSE file.
// This module is a Table Writer API for the Go Programming Language.
// The protocols were written in pure Go and works on windows and unix systems
package tablewriter
import (
"encoding/csv"
"io"
"os"
)
// Start A new table by importing from a CSV file
// Takes io.Writer and csv File name
func NewCSV(writer io.Writer, fileName string, hasHeader bool) (*Table, error) {
file, err := os.Open(fileName)
if err != nil {
return &Table{}, err
}
defer file.Close()
csvReader := csv.NewReader(file)
t, err := NewCSVReader(writer, csvReader, hasHeader)
return t, err
}
// Start a New Table Writer with csv.Reader
// This enables customisation such as reader.Comma = ';'
// See http://golang.org/src/pkg/encoding/csv/reader.go?s=3213:3671#L94
func NewCSVReader(writer io.Writer, csvReader *csv.Reader, hasHeader bool) (*Table, error) {
t := NewWriter(writer)
if hasHeader {
// Read the first row
headers, err := csvReader.Read()
if err != nil {
return &Table{}, err
}
t.SetHeader(headers)
}
for {
record, err := csvReader.Read()
if err == io.EOF {
break
} else if err != nil {
return &Table{}, err
}
t.Append(record)
}
return t, nil
}

5
vendor/github.com/olekukonko/tablewriter/go.mod generated vendored Normal file
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@ -0,0 +1,5 @@
module github.com/olekukonko/tablewriter
go 1.12
require github.com/mattn/go-runewidth v0.0.7

2
vendor/github.com/olekukonko/tablewriter/go.sum generated vendored Normal file
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@ -0,0 +1,2 @@
github.com/mattn/go-runewidth v0.0.7 h1:Ei8KR0497xHyKJPAv59M1dkC+rOZCMBJ+t3fZ+twI54=
github.com/mattn/go-runewidth v0.0.7/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=

941
vendor/github.com/olekukonko/tablewriter/table.go generated vendored Normal file
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// Copyright 2014 Oleku Konko All rights reserved.
// Use of this source code is governed by a MIT
// license that can be found in the LICENSE file.
// This module is a Table Writer API for the Go Programming Language.
// The protocols were written in pure Go and works on windows and unix systems
// Create & Generate text based table
package tablewriter
import (
"bytes"
"fmt"
"io"
"regexp"
"strings"
)
const (
MAX_ROW_WIDTH = 30
)
const (
CENTER = "+"
ROW = "-"
COLUMN = "|"
SPACE = " "
NEWLINE = "\n"
)
const (
ALIGN_DEFAULT = iota
ALIGN_CENTER
ALIGN_RIGHT
ALIGN_LEFT
)
var (
decimal = regexp.MustCompile(`^-?(?:\d{1,3}(?:,\d{3})*|\d+)(?:\.\d+)?$`)
percent = regexp.MustCompile(`^-?\d+\.?\d*$%$`)
)
type Border struct {
Left bool
Right bool
Top bool
Bottom bool
}
type Table struct {
out io.Writer
rows [][]string
lines [][][]string
cs map[int]int
rs map[int]int
headers [][]string
footers [][]string
caption bool
captionText string
autoFmt bool
autoWrap bool
reflowText bool
mW int
pCenter string
pRow string
pColumn string
tColumn int
tRow int
hAlign int
fAlign int
align int
newLine string
rowLine bool
autoMergeCells bool
noWhiteSpace bool
tablePadding string
hdrLine bool
borders Border
colSize int
headerParams []string
columnsParams []string
footerParams []string
columnsAlign []int
}
// Start New Table
// Take io.Writer Directly
func NewWriter(writer io.Writer) *Table {
t := &Table{
out: writer,
rows: [][]string{},
lines: [][][]string{},
cs: make(map[int]int),
rs: make(map[int]int),
headers: [][]string{},
footers: [][]string{},
caption: false,
captionText: "Table caption.",
autoFmt: true,
autoWrap: true,
reflowText: true,
mW: MAX_ROW_WIDTH,
pCenter: CENTER,
pRow: ROW,
pColumn: COLUMN,
tColumn: -1,
tRow: -1,
hAlign: ALIGN_DEFAULT,
fAlign: ALIGN_DEFAULT,
align: ALIGN_DEFAULT,
newLine: NEWLINE,
rowLine: false,
hdrLine: true,
borders: Border{Left: true, Right: true, Bottom: true, Top: true},
colSize: -1,
headerParams: []string{},
columnsParams: []string{},
footerParams: []string{},
columnsAlign: []int{}}
return t
}
// Render table output
func (t *Table) Render() {
if t.borders.Top {
t.printLine(true)
}
t.printHeading()
if t.autoMergeCells {
t.printRowsMergeCells()
} else {
t.printRows()
}
if !t.rowLine && t.borders.Bottom {
t.printLine(true)
}
t.printFooter()
if t.caption {
t.printCaption()
}
}
const (
headerRowIdx = -1
footerRowIdx = -2
)
// Set table header
func (t *Table) SetHeader(keys []string) {
t.colSize = len(keys)
for i, v := range keys {
lines := t.parseDimension(v, i, headerRowIdx)
t.headers = append(t.headers, lines)
}
}
// Set table Footer
func (t *Table) SetFooter(keys []string) {
//t.colSize = len(keys)
for i, v := range keys {
lines := t.parseDimension(v, i, footerRowIdx)
t.footers = append(t.footers, lines)
}
}
// Set table Caption
func (t *Table) SetCaption(caption bool, captionText ...string) {
t.caption = caption
if len(captionText) == 1 {
t.captionText = captionText[0]
}
}
// Turn header autoformatting on/off. Default is on (true).
func (t *Table) SetAutoFormatHeaders(auto bool) {
t.autoFmt = auto
}
// Turn automatic multiline text adjustment on/off. Default is on (true).
func (t *Table) SetAutoWrapText(auto bool) {
t.autoWrap = auto
}
// Turn automatic reflowing of multiline text when rewrapping. Default is on (true).
func (t *Table) SetReflowDuringAutoWrap(auto bool) {
t.reflowText = auto
}
// Set the Default column width
func (t *Table) SetColWidth(width int) {
t.mW = width
}
// Set the minimal width for a column
func (t *Table) SetColMinWidth(column int, width int) {
t.cs[column] = width
}
// Set the Column Separator
func (t *Table) SetColumnSeparator(sep string) {
t.pColumn = sep
}
// Set the Row Separator
func (t *Table) SetRowSeparator(sep string) {
t.pRow = sep
}
// Set the center Separator
func (t *Table) SetCenterSeparator(sep string) {
t.pCenter = sep
}
// Set Header Alignment
func (t *Table) SetHeaderAlignment(hAlign int) {
t.hAlign = hAlign
}
// Set Footer Alignment
func (t *Table) SetFooterAlignment(fAlign int) {
t.fAlign = fAlign
}
// Set Table Alignment
func (t *Table) SetAlignment(align int) {
t.align = align
}
// Set No White Space
func (t *Table) SetNoWhiteSpace(allow bool) {
t.noWhiteSpace = allow
}
// Set Table Padding
func (t *Table) SetTablePadding(padding string) {
t.tablePadding = padding
}
func (t *Table) SetColumnAlignment(keys []int) {
for _, v := range keys {
switch v {
case ALIGN_CENTER:
break
case ALIGN_LEFT:
break
case ALIGN_RIGHT:
break
default:
v = ALIGN_DEFAULT
}
t.columnsAlign = append(t.columnsAlign, v)
}
}
// Set New Line
func (t *Table) SetNewLine(nl string) {
t.newLine = nl
}
// Set Header Line
// This would enable / disable a line after the header
func (t *Table) SetHeaderLine(line bool) {
t.hdrLine = line
}
// Set Row Line
// This would enable / disable a line on each row of the table
func (t *Table) SetRowLine(line bool) {
t.rowLine = line
}
// Set Auto Merge Cells
// This would enable / disable the merge of cells with identical values
func (t *Table) SetAutoMergeCells(auto bool) {
t.autoMergeCells = auto
}
// Set Table Border
// This would enable / disable line around the table
func (t *Table) SetBorder(border bool) {
t.SetBorders(Border{border, border, border, border})
}
func (t *Table) SetBorders(border Border) {
t.borders = border
}
// Append row to table
func (t *Table) Append(row []string) {
rowSize := len(t.headers)
if rowSize > t.colSize {
t.colSize = rowSize
}
n := len(t.lines)
line := [][]string{}
for i, v := range row {
// Detect string width
// Detect String height
// Break strings into words
out := t.parseDimension(v, i, n)
// Append broken words
line = append(line, out)
}
t.lines = append(t.lines, line)
}
// Append row to table with color attributes
func (t *Table) Rich(row []string, colors []Colors) {
rowSize := len(t.headers)
if rowSize > t.colSize {
t.colSize = rowSize
}
n := len(t.lines)
line := [][]string{}
for i, v := range row {
// Detect string width
// Detect String height
// Break strings into words
out := t.parseDimension(v, i, n)
if len(colors) > i {
color := colors[i]
out[0] = format(out[0], color)
}
// Append broken words
line = append(line, out)
}
t.lines = append(t.lines, line)
}
// Allow Support for Bulk Append
// Eliminates repeated for loops
func (t *Table) AppendBulk(rows [][]string) {
for _, row := range rows {
t.Append(row)
}
}
// NumLines to get the number of lines
func (t *Table) NumLines() int {
return len(t.lines)
}
// Clear rows
func (t *Table) ClearRows() {
t.lines = [][][]string{}
}
// Clear footer
func (t *Table) ClearFooter() {
t.footers = [][]string{}
}
// Center based on position and border.
func (t *Table) center(i int) string {
if i == -1 && !t.borders.Left {
return t.pRow
}
if i == len(t.cs)-1 && !t.borders.Right {
return t.pRow
}
return t.pCenter
}
// Print line based on row width
func (t *Table) printLine(nl bool) {
fmt.Fprint(t.out, t.center(-1))
for i := 0; i < len(t.cs); i++ {
v := t.cs[i]
fmt.Fprintf(t.out, "%s%s%s%s",
t.pRow,
strings.Repeat(string(t.pRow), v),
t.pRow,
t.center(i))
}
if nl {
fmt.Fprint(t.out, t.newLine)
}
}
// Print line based on row width with our without cell separator
func (t *Table) printLineOptionalCellSeparators(nl bool, displayCellSeparator []bool) {
fmt.Fprint(t.out, t.pCenter)
for i := 0; i < len(t.cs); i++ {
v := t.cs[i]
if i > len(displayCellSeparator) || displayCellSeparator[i] {
// Display the cell separator
fmt.Fprintf(t.out, "%s%s%s%s",
t.pRow,
strings.Repeat(string(t.pRow), v),
t.pRow,
t.pCenter)
} else {
// Don't display the cell separator for this cell
fmt.Fprintf(t.out, "%s%s",
strings.Repeat(" ", v+2),
t.pCenter)
}
}
if nl {
fmt.Fprint(t.out, t.newLine)
}
}
// Return the PadRight function if align is left, PadLeft if align is right,
// and Pad by default
func pad(align int) func(string, string, int) string {
padFunc := Pad
switch align {
case ALIGN_LEFT:
padFunc = PadRight
case ALIGN_RIGHT:
padFunc = PadLeft
}
return padFunc
}
// Print heading information
func (t *Table) printHeading() {
// Check if headers is available
if len(t.headers) < 1 {
return
}
// Identify last column
end := len(t.cs) - 1
// Get pad function
padFunc := pad(t.hAlign)
// Checking for ANSI escape sequences for header
is_esc_seq := false
if len(t.headerParams) > 0 {
is_esc_seq = true
}
// Maximum height.
max := t.rs[headerRowIdx]
// Print Heading
for x := 0; x < max; x++ {
// Check if border is set
// Replace with space if not set
if !t.noWhiteSpace {
fmt.Fprint(t.out, ConditionString(t.borders.Left, t.pColumn, SPACE))
}
for y := 0; y <= end; y++ {
v := t.cs[y]
h := ""
if y < len(t.headers) && x < len(t.headers[y]) {
h = t.headers[y][x]
}
if t.autoFmt {
h = Title(h)
}
pad := ConditionString((y == end && !t.borders.Left), SPACE, t.pColumn)
if t.noWhiteSpace {
pad = ConditionString((y == end && !t.borders.Left), SPACE, t.tablePadding)
}
if is_esc_seq {
if !t.noWhiteSpace {
fmt.Fprintf(t.out, " %s %s",
format(padFunc(h, SPACE, v),
t.headerParams[y]), pad)
} else {
fmt.Fprintf(t.out, "%s %s",
format(padFunc(h, SPACE, v),
t.headerParams[y]), pad)
}
} else {
if !t.noWhiteSpace {
fmt.Fprintf(t.out, " %s %s",
padFunc(h, SPACE, v),
pad)
} else {
// the spaces between breaks the kube formatting
fmt.Fprintf(t.out, "%s%s",
padFunc(h, SPACE, v),
pad)
}
}
}
// Next line
fmt.Fprint(t.out, t.newLine)
}
if t.hdrLine {
t.printLine(true)
}
}
// Print heading information
func (t *Table) printFooter() {
// Check if headers is available
if len(t.footers) < 1 {
return
}
// Only print line if border is not set
if !t.borders.Bottom {
t.printLine(true)
}
// Identify last column
end := len(t.cs) - 1
// Get pad function
padFunc := pad(t.fAlign)
// Checking for ANSI escape sequences for header
is_esc_seq := false
if len(t.footerParams) > 0 {
is_esc_seq = true
}
// Maximum height.
max := t.rs[footerRowIdx]
// Print Footer
erasePad := make([]bool, len(t.footers))
for x := 0; x < max; x++ {
// Check if border is set
// Replace with space if not set
fmt.Fprint(t.out, ConditionString(t.borders.Bottom, t.pColumn, SPACE))
for y := 0; y <= end; y++ {
v := t.cs[y]
f := ""
if y < len(t.footers) && x < len(t.footers[y]) {
f = t.footers[y][x]
}
if t.autoFmt {
f = Title(f)
}
pad := ConditionString((y == end && !t.borders.Top), SPACE, t.pColumn)
if erasePad[y] || (x == 0 && len(f) == 0) {
pad = SPACE
erasePad[y] = true
}
if is_esc_seq {
fmt.Fprintf(t.out, " %s %s",
format(padFunc(f, SPACE, v),
t.footerParams[y]), pad)
} else {
fmt.Fprintf(t.out, " %s %s",
padFunc(f, SPACE, v),
pad)
}
//fmt.Fprintf(t.out, " %s %s",
// padFunc(f, SPACE, v),
// pad)
}
// Next line
fmt.Fprint(t.out, t.newLine)
//t.printLine(true)
}
hasPrinted := false
for i := 0; i <= end; i++ {
v := t.cs[i]
pad := t.pRow
center := t.pCenter
length := len(t.footers[i][0])
if length > 0 {
hasPrinted = true
}
// Set center to be space if length is 0
if length == 0 && !t.borders.Right {
center = SPACE
}
// Print first junction
if i == 0 {
if length > 0 && !t.borders.Left {
center = t.pRow
}
fmt.Fprint(t.out, center)
}
// Pad With space of length is 0
if length == 0 {
pad = SPACE
}
// Ignore left space as it has printed before
if hasPrinted || t.borders.Left {
pad = t.pRow
center = t.pCenter
}
// Change Center end position
if center != SPACE {
if i == end && !t.borders.Right {
center = t.pRow
}
}
// Change Center start position
if center == SPACE {
if i < end && len(t.footers[i+1][0]) != 0 {
if !t.borders.Left {
center = t.pRow
} else {
center = t.pCenter
}
}
}
// Print the footer
fmt.Fprintf(t.out, "%s%s%s%s",
pad,
strings.Repeat(string(pad), v),
pad,
center)
}
fmt.Fprint(t.out, t.newLine)
}
// Print caption text
func (t Table) printCaption() {
width := t.getTableWidth()
paragraph, _ := WrapString(t.captionText, width)
for linecount := 0; linecount < len(paragraph); linecount++ {
fmt.Fprintln(t.out, paragraph[linecount])
}
}
// Calculate the total number of characters in a row
func (t Table) getTableWidth() int {
var chars int
for _, v := range t.cs {
chars += v
}
// Add chars, spaces, seperators to calculate the total width of the table.
// ncols := t.colSize
// spaces := ncols * 2
// seps := ncols + 1
return (chars + (3 * t.colSize) + 2)
}
func (t Table) printRows() {
for i, lines := range t.lines {
t.printRow(lines, i)
}
}
func (t *Table) fillAlignment(num int) {
if len(t.columnsAlign) < num {
t.columnsAlign = make([]int, num)
for i := range t.columnsAlign {
t.columnsAlign[i] = t.align
}
}
}
// Print Row Information
// Adjust column alignment based on type
func (t *Table) printRow(columns [][]string, rowIdx int) {
// Get Maximum Height
max := t.rs[rowIdx]
total := len(columns)
// TODO Fix uneven col size
// if total < t.colSize {
// for n := t.colSize - total; n < t.colSize ; n++ {
// columns = append(columns, []string{SPACE})
// t.cs[n] = t.mW
// }
//}
// Pad Each Height
pads := []int{}
// Checking for ANSI escape sequences for columns
is_esc_seq := false
if len(t.columnsParams) > 0 {
is_esc_seq = true
}
t.fillAlignment(total)
for i, line := range columns {
length := len(line)
pad := max - length
pads = append(pads, pad)
for n := 0; n < pad; n++ {
columns[i] = append(columns[i], " ")
}
}
//fmt.Println(max, "\n")
for x := 0; x < max; x++ {
for y := 0; y < total; y++ {
// Check if border is set
if !t.noWhiteSpace {
fmt.Fprint(t.out, ConditionString((!t.borders.Left && y == 0), SPACE, t.pColumn))
fmt.Fprintf(t.out, SPACE)
}
str := columns[y][x]
// Embedding escape sequence with column value
if is_esc_seq {
str = format(str, t.columnsParams[y])
}
// This would print alignment
// Default alignment would use multiple configuration
switch t.columnsAlign[y] {
case ALIGN_CENTER: //
fmt.Fprintf(t.out, "%s", Pad(str, SPACE, t.cs[y]))
case ALIGN_RIGHT:
fmt.Fprintf(t.out, "%s", PadLeft(str, SPACE, t.cs[y]))
case ALIGN_LEFT:
fmt.Fprintf(t.out, "%s", PadRight(str, SPACE, t.cs[y]))
default:
if decimal.MatchString(strings.TrimSpace(str)) || percent.MatchString(strings.TrimSpace(str)) {
fmt.Fprintf(t.out, "%s", PadLeft(str, SPACE, t.cs[y]))
} else {
fmt.Fprintf(t.out, "%s", PadRight(str, SPACE, t.cs[y]))
// TODO Custom alignment per column
//if max == 1 || pads[y] > 0 {
// fmt.Fprintf(t.out, "%s", Pad(str, SPACE, t.cs[y]))
//} else {
// fmt.Fprintf(t.out, "%s", PadRight(str, SPACE, t.cs[y]))
//}
}
}
if !t.noWhiteSpace {
fmt.Fprintf(t.out, SPACE)
} else {
fmt.Fprintf(t.out, t.tablePadding)
}
}
// Check if border is set
// Replace with space if not set
if !t.noWhiteSpace {
fmt.Fprint(t.out, ConditionString(t.borders.Left, t.pColumn, SPACE))
}
fmt.Fprint(t.out, t.newLine)
}
if t.rowLine {
t.printLine(true)
}
}
// Print the rows of the table and merge the cells that are identical
func (t *Table) printRowsMergeCells() {
var previousLine []string
var displayCellBorder []bool
var tmpWriter bytes.Buffer
for i, lines := range t.lines {
// We store the display of the current line in a tmp writer, as we need to know which border needs to be print above
previousLine, displayCellBorder = t.printRowMergeCells(&tmpWriter, lines, i, previousLine)
if i > 0 { //We don't need to print borders above first line
if t.rowLine {
t.printLineOptionalCellSeparators(true, displayCellBorder)
}
}
tmpWriter.WriteTo(t.out)
}
//Print the end of the table
if t.rowLine {
t.printLine(true)
}
}
// Print Row Information to a writer and merge identical cells.
// Adjust column alignment based on type
func (t *Table) printRowMergeCells(writer io.Writer, columns [][]string, rowIdx int, previousLine []string) ([]string, []bool) {
// Get Maximum Height
max := t.rs[rowIdx]
total := len(columns)
// Pad Each Height
pads := []int{}
// Checking for ANSI escape sequences for columns
is_esc_seq := false
if len(t.columnsParams) > 0 {
is_esc_seq = true
}
for i, line := range columns {
length := len(line)
pad := max - length
pads = append(pads, pad)
for n := 0; n < pad; n++ {
columns[i] = append(columns[i], " ")
}
}
var displayCellBorder []bool
t.fillAlignment(total)
for x := 0; x < max; x++ {
for y := 0; y < total; y++ {
// Check if border is set
fmt.Fprint(writer, ConditionString((!t.borders.Left && y == 0), SPACE, t.pColumn))
fmt.Fprintf(writer, SPACE)
str := columns[y][x]
// Embedding escape sequence with column value
if is_esc_seq {
str = format(str, t.columnsParams[y])
}
if t.autoMergeCells {
//Store the full line to merge mutli-lines cells
fullLine := strings.TrimRight(strings.Join(columns[y], " "), " ")
if len(previousLine) > y && fullLine == previousLine[y] && fullLine != "" {
// If this cell is identical to the one above but not empty, we don't display the border and keep the cell empty.
displayCellBorder = append(displayCellBorder, false)
str = ""
} else {
// First line or different content, keep the content and print the cell border
displayCellBorder = append(displayCellBorder, true)
}
}
// This would print alignment
// Default alignment would use multiple configuration
switch t.columnsAlign[y] {
case ALIGN_CENTER: //
fmt.Fprintf(writer, "%s", Pad(str, SPACE, t.cs[y]))
case ALIGN_RIGHT:
fmt.Fprintf(writer, "%s", PadLeft(str, SPACE, t.cs[y]))
case ALIGN_LEFT:
fmt.Fprintf(writer, "%s", PadRight(str, SPACE, t.cs[y]))
default:
if decimal.MatchString(strings.TrimSpace(str)) || percent.MatchString(strings.TrimSpace(str)) {
fmt.Fprintf(writer, "%s", PadLeft(str, SPACE, t.cs[y]))
} else {
fmt.Fprintf(writer, "%s", PadRight(str, SPACE, t.cs[y]))
}
}
fmt.Fprintf(writer, SPACE)
}
// Check if border is set
// Replace with space if not set
fmt.Fprint(writer, ConditionString(t.borders.Left, t.pColumn, SPACE))
fmt.Fprint(writer, t.newLine)
}
//The new previous line is the current one
previousLine = make([]string, total)
for y := 0; y < total; y++ {
previousLine[y] = strings.TrimRight(strings.Join(columns[y], " "), " ") //Store the full line for multi-lines cells
}
//Returns the newly added line and wether or not a border should be displayed above.
return previousLine, displayCellBorder
}
func (t *Table) parseDimension(str string, colKey, rowKey int) []string {
var (
raw []string
maxWidth int
)
raw = getLines(str)
maxWidth = 0
for _, line := range raw {
if w := DisplayWidth(line); w > maxWidth {
maxWidth = w
}
}
// If wrapping, ensure that all paragraphs in the cell fit in the
// specified width.
if t.autoWrap {
// If there's a maximum allowed width for wrapping, use that.
if maxWidth > t.mW {
maxWidth = t.mW
}
// In the process of doing so, we need to recompute maxWidth. This
// is because perhaps a word in the cell is longer than the
// allowed maximum width in t.mW.
newMaxWidth := maxWidth
newRaw := make([]string, 0, len(raw))
if t.reflowText {
// Make a single paragraph of everything.
raw = []string{strings.Join(raw, " ")}
}
for i, para := range raw {
paraLines, _ := WrapString(para, maxWidth)
for _, line := range paraLines {
if w := DisplayWidth(line); w > newMaxWidth {
newMaxWidth = w
}
}
if i > 0 {
newRaw = append(newRaw, " ")
}
newRaw = append(newRaw, paraLines...)
}
raw = newRaw
maxWidth = newMaxWidth
}
// Store the new known maximum width.
v, ok := t.cs[colKey]
if !ok || v < maxWidth || v == 0 {
t.cs[colKey] = maxWidth
}
// Remember the number of lines for the row printer.
h := len(raw)
v, ok = t.rs[rowKey]
if !ok || v < h || v == 0 {
t.rs[rowKey] = h
}
//fmt.Printf("Raw %+v %d\n", raw, len(raw))
return raw
}

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vendor/github.com/olekukonko/tablewriter/table_with_color.go generated vendored Normal file
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package tablewriter
import (
"fmt"
"strconv"
"strings"
)
const ESC = "\033"
const SEP = ";"
const (
BgBlackColor int = iota + 40
BgRedColor
BgGreenColor
BgYellowColor
BgBlueColor
BgMagentaColor
BgCyanColor
BgWhiteColor
)
const (
FgBlackColor int = iota + 30
FgRedColor
FgGreenColor
FgYellowColor
FgBlueColor
FgMagentaColor
FgCyanColor
FgWhiteColor
)
const (
BgHiBlackColor int = iota + 100
BgHiRedColor
BgHiGreenColor
BgHiYellowColor
BgHiBlueColor
BgHiMagentaColor
BgHiCyanColor
BgHiWhiteColor
)
const (
FgHiBlackColor int = iota + 90
FgHiRedColor
FgHiGreenColor
FgHiYellowColor
FgHiBlueColor
FgHiMagentaColor
FgHiCyanColor
FgHiWhiteColor
)
const (
Normal = 0
Bold = 1
UnderlineSingle = 4
Italic
)
type Colors []int
func startFormat(seq string) string {
return fmt.Sprintf("%s[%sm", ESC, seq)
}
func stopFormat() string {
return fmt.Sprintf("%s[%dm", ESC, Normal)
}
// Making the SGR (Select Graphic Rendition) sequence.
func makeSequence(codes []int) string {
codesInString := []string{}
for _, code := range codes {
codesInString = append(codesInString, strconv.Itoa(code))
}
return strings.Join(codesInString, SEP)
}
// Adding ANSI escape sequences before and after string
func format(s string, codes interface{}) string {
var seq string
switch v := codes.(type) {
case string:
seq = v
case []int:
seq = makeSequence(v)
case Colors:
seq = makeSequence(v)
default:
return s
}
if len(seq) == 0 {
return s
}
return startFormat(seq) + s + stopFormat()
}
// Adding header colors (ANSI codes)
func (t *Table) SetHeaderColor(colors ...Colors) {
if t.colSize != len(colors) {
panic("Number of header colors must be equal to number of headers.")
}
for i := 0; i < len(colors); i++ {
t.headerParams = append(t.headerParams, makeSequence(colors[i]))
}
}
// Adding column colors (ANSI codes)
func (t *Table) SetColumnColor(colors ...Colors) {
if t.colSize != len(colors) {
panic("Number of column colors must be equal to number of headers.")
}
for i := 0; i < len(colors); i++ {
t.columnsParams = append(t.columnsParams, makeSequence(colors[i]))
}
}
// Adding column colors (ANSI codes)
func (t *Table) SetFooterColor(colors ...Colors) {
if len(t.footers) != len(colors) {
panic("Number of footer colors must be equal to number of footer.")
}
for i := 0; i < len(colors); i++ {
t.footerParams = append(t.footerParams, makeSequence(colors[i]))
}
}
func Color(colors ...int) []int {
return colors
}

93
vendor/github.com/olekukonko/tablewriter/util.go generated vendored Normal file
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@ -0,0 +1,93 @@
// Copyright 2014 Oleku Konko All rights reserved.
// Use of this source code is governed by a MIT
// license that can be found in the LICENSE file.
// This module is a Table Writer API for the Go Programming Language.
// The protocols were written in pure Go and works on windows and unix systems
package tablewriter
import (
"math"
"regexp"
"strings"
"github.com/mattn/go-runewidth"
)
var ansi = regexp.MustCompile("\033\\[(?:[0-9]{1,3}(?:;[0-9]{1,3})*)?[m|K]")
func DisplayWidth(str string) int {
return runewidth.StringWidth(ansi.ReplaceAllLiteralString(str, ""))
}
// Simple Condition for string
// Returns value based on condition
func ConditionString(cond bool, valid, inValid string) string {
if cond {
return valid
}
return inValid
}
func isNumOrSpace(r rune) bool {
return ('0' <= r && r <= '9') || r == ' '
}
// Format Table Header
// Replace _ , . and spaces
func Title(name string) string {
origLen := len(name)
rs := []rune(name)
for i, r := range rs {
switch r {
case '_':
rs[i] = ' '
case '.':
// ignore floating number 0.0
if (i != 0 && !isNumOrSpace(rs[i-1])) || (i != len(rs)-1 && !isNumOrSpace(rs[i+1])) {
rs[i] = ' '
}
}
}
name = string(rs)
name = strings.TrimSpace(name)
if len(name) == 0 && origLen > 0 {
// Keep at least one character. This is important to preserve
// empty lines in multi-line headers/footers.
name = " "
}
return strings.ToUpper(name)
}
// Pad String
// Attempts to place string in the center
func Pad(s, pad string, width int) string {
gap := width - DisplayWidth(s)
if gap > 0 {
gapLeft := int(math.Ceil(float64(gap / 2)))
gapRight := gap - gapLeft
return strings.Repeat(string(pad), gapLeft) + s + strings.Repeat(string(pad), gapRight)
}
return s
}
// Pad String Right position
// This would place string at the left side of the screen
func PadRight(s, pad string, width int) string {
gap := width - DisplayWidth(s)
if gap > 0 {
return s + strings.Repeat(string(pad), gap)
}
return s
}
// Pad String Left position
// This would place string at the right side of the screen
func PadLeft(s, pad string, width int) string {
gap := width - DisplayWidth(s)
if gap > 0 {
return strings.Repeat(string(pad), gap) + s
}
return s
}

99
vendor/github.com/olekukonko/tablewriter/wrap.go generated vendored Normal file
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@ -0,0 +1,99 @@
// Copyright 2014 Oleku Konko All rights reserved.
// Use of this source code is governed by a MIT
// license that can be found in the LICENSE file.
// This module is a Table Writer API for the Go Programming Language.
// The protocols were written in pure Go and works on windows and unix systems
package tablewriter
import (
"math"
"strings"
"github.com/mattn/go-runewidth"
)
var (
nl = "\n"
sp = " "
)
const defaultPenalty = 1e5
// Wrap wraps s into a paragraph of lines of length lim, with minimal
// raggedness.
func WrapString(s string, lim int) ([]string, int) {
words := strings.Split(strings.Replace(s, nl, sp, -1), sp)
var lines []string
max := 0
for _, v := range words {
max = runewidth.StringWidth(v)
if max > lim {
lim = max
}
}
for _, line := range WrapWords(words, 1, lim, defaultPenalty) {
lines = append(lines, strings.Join(line, sp))
}
return lines, lim
}
// WrapWords is the low-level line-breaking algorithm, useful if you need more
// control over the details of the text wrapping process. For most uses,
// WrapString will be sufficient and more convenient.
//
// WrapWords splits a list of words into lines with minimal "raggedness",
// treating each rune as one unit, accounting for spc units between adjacent
// words on each line, and attempting to limit lines to lim units. Raggedness
// is the total error over all lines, where error is the square of the
// difference of the length of the line and lim. Too-long lines (which only
// happen when a single word is longer than lim units) have pen penalty units
// added to the error.
func WrapWords(words []string, spc, lim, pen int) [][]string {
n := len(words)
length := make([][]int, n)
for i := 0; i < n; i++ {
length[i] = make([]int, n)
length[i][i] = runewidth.StringWidth(words[i])
for j := i + 1; j < n; j++ {
length[i][j] = length[i][j-1] + spc + runewidth.StringWidth(words[j])
}
}
nbrk := make([]int, n)
cost := make([]int, n)
for i := range cost {
cost[i] = math.MaxInt32
}
for i := n - 1; i >= 0; i-- {
if length[i][n-1] <= lim {
cost[i] = 0
nbrk[i] = n
} else {
for j := i + 1; j < n; j++ {
d := lim - length[i][j-1]
c := d*d + cost[j]
if length[i][j-1] > lim {
c += pen // too-long lines get a worse penalty
}
if c < cost[i] {
cost[i] = c
nbrk[i] = j
}
}
}
}
var lines [][]string
i := 0
for i < n {
lines = append(lines, words[i:nbrk[i]])
i = nbrk[i]
}
return lines
}
// getLines decomposes a multiline string into a slice of strings.
func getLines(s string) []string {
return strings.Split(s, nl)
}

8
vendor/modules.txt vendored
View File

@ -148,8 +148,8 @@ github.com/gosimple/slug
# github.com/grafana/grafana-plugin-model v0.0.0-20190930120109-1fc953a61fb4
github.com/grafana/grafana-plugin-model/go/datasource
github.com/grafana/grafana-plugin-model/go/renderer
# github.com/grafana/grafana-plugin-sdk-go v0.31.0
github.com/grafana/grafana-plugin-sdk-go/backend/plugin
# github.com/grafana/grafana-plugin-sdk-go v0.33.0
github.com/grafana/grafana-plugin-sdk-go/backend/grpcplugin
github.com/grafana/grafana-plugin-sdk-go/data
github.com/grafana/grafana-plugin-sdk-go/genproto/pluginv2
# github.com/hashicorp/go-hclog v0.0.0-20180709165350-ff2cf002a8dd
@ -190,6 +190,8 @@ github.com/mattetti/filebuffer
github.com/mattn/go-colorable
# github.com/mattn/go-isatty v0.0.12
github.com/mattn/go-isatty
# github.com/mattn/go-runewidth v0.0.7
github.com/mattn/go-runewidth
# github.com/mattn/go-sqlite3 v1.11.0
github.com/mattn/go-sqlite3
# github.com/matttproud/golang_protobuf_extensions v1.0.1
@ -202,6 +204,8 @@ github.com/modern-go/concurrent
github.com/modern-go/reflect2
# github.com/oklog/run v1.0.0
github.com/oklog/run
# github.com/olekukonko/tablewriter v0.0.4
github.com/olekukonko/tablewriter
# github.com/opentracing/opentracing-go v1.1.0
github.com/opentracing/opentracing-go
github.com/opentracing/opentracing-go/ext