upgrade to istio 1.19 (#1211)

Co-authored-by: CH3CHO <ch3cho@qq.com>
Co-authored-by: rinfx <893383980@qq.com>

hgctl/pkg/plugin/utils/common.go

@@ -0,0 +1,92 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package utils
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"path/filepath"
+	"strings"
+
+	"github.com/mitchellh/go-homedir"
+	"github.com/pkg/errors"
+	"gopkg.in/yaml.v3"
+)
+
+// GetAbsolutePath returns the absolute path, e.g.:
+// - ~/foo -> /home/user/foo
+// - ./foo -> /current/dir/foo
+// - /foo/ -> /foo
+func GetAbsolutePath(path string) (newPath string, err error) {
+	if strings.HasPrefix(path, "~") {
+		newPath, err = homedir.Expand(path)
+		if err != nil {
+			return "", errors.Wrapf(err, "failed to expand path: %q", path)
+		}
+	} else {
+		newPath, err = filepath.Abs(path)
+		if err != nil {
+			return "", errors.Wrapf(err, "failed to get absolute path of %q", path)
+		}
+	}
+
+	l := len(newPath)
+	if l > 1 && newPath[l-1] == '/' { // if l == 1, the path might be "/"
+		newPath = newPath[:l-1]
+	}
+
+	return newPath, nil
+}
+
+// AddIndent for each line of str
+func AddIndent(str, indent string) string {
+	ret := ""
+	ss := strings.Split(str, "\n")
+	for i, s := range ss {
+		if i == 0 {
+			ret = fmt.Sprintf("%s%s", indent, s)
+		} else {
+			ret = fmt.Sprintf("%s\n%s%s", ret, indent, s)
+		}
+	}
+
+	return ret
+}
+
+// MarshalYamlWithIndent marshals v to yaml with indent, specify space width with spaces
+func MarshalYamlWithIndent(v interface{}, spaces int) ([]byte, error) {
+	w := new(bytes.Buffer)
+	ec := yaml.NewEncoder(w)
+	defer ec.Close()
+	ec.SetIndent(spaces)
+	if err := ec.Encode(v); err != nil {
+		return w.Bytes(), err
+	}
+
+	return w.Bytes(), nil
+}
+
+// MarshalYamlWithIndentTo marshals v to yaml with indent, specify space width with spaces, and output to w
+func MarshalYamlWithIndentTo(w io.Writer, v interface{}, spaces int) error {
+	ec := yaml.NewEncoder(w)
+	defer ec.Close()
+	ec.SetIndent(spaces)
+	if err := ec.Encode(v); err != nil {
+		return err
+	}
+
+	return nil
+}

hgctl/pkg/plugin/utils/debugger.go

@@ -0,0 +1,58 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package utils
+
+import (
+	"fmt"
+	"io"
+)
+
+type Debugger interface {
+	Debugf(format string, a ...any) (int, error)
+	Debugln(a ...any) (int, error)
+}
+
+type DefaultDebugger struct {
+	debug bool
+	w     io.Writer
+}
+
+func NewDefaultDebugger(debug bool, w io.Writer) *DefaultDebugger {
+	return &DefaultDebugger{debug: debug, w: w}
+}
+
+func (d DefaultDebugger) Debugf(format string, a ...any) (int, error) {
+	l := len(format)
+	if l > 0 && format[l-1] != '\n' {
+		format += "\n"
+	}
+	if d.debug {
+		format = "[debug] " + format
+		return fmt.Fprintf(d.w, format, a...)
+	}
+	return 0, nil
+}
+
+func (d DefaultDebugger) Debugln(a ...any) (int, error) {
+	if d.debug {
+		n1, err1 := fmt.Fprintf(d.w, "[debug] ")
+		if err1 != nil {
+			return n1, err1
+		}
+		n2, err2 := fmt.Fprintln(d.w, a...)
+		return n1 + n2, err2
+	}
+	return 0, nil
+}

hgctl/pkg/plugin/utils/printer.go

@@ -0,0 +1,165 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package utils
+
+import (
+	"fmt"
+	"io"
+	"os"
+	"strings"
+
+	"github.com/fatih/color"
+)
+
+type YesOrNoPrinter struct {
+	out     io.Writer
+	indent  *Indent
+	yes, no *color.Color
+}
+
+var (
+	DefaultOut   = os.Stdout
+	DefaultIdent = NewIndent(strings.Repeat(" ", 2), 0)
+	DefaultYes   = color.New(color.FgHiGreen)
+	DefaultNo    = color.New(color.FgHiRed)
+)
+
+func NewPrinter(out io.Writer, indent *Indent, yes, no *color.Color) *YesOrNoPrinter {
+	return &YesOrNoPrinter{
+		out:    out,
+		indent: indent,
+		yes:    yes,
+		no:     no,
+	}
+}
+
+func DefaultPrinter() *YesOrNoPrinter {
+	return NewPrinter(DefaultOut, DefaultIdent, DefaultYes, DefaultNo)
+}
+
+func (p *YesOrNoPrinter) Printf(format string, a ...interface{}) (int, error) {
+	return fmt.Fprintf(p.out, format, a...)
+}
+
+func (p *YesOrNoPrinter) Println(a ...interface{}) (int, error) {
+	return fmt.Fprintln(p.out, a...)
+}
+
+func (p *YesOrNoPrinter) PrintWithIndentf(format string, a ...interface{}) (int, error) {
+	format = fmt.Sprintf("%s%s", p.indent, format)
+	return fmt.Fprintf(p.out, format, a...)
+}
+
+func (p *YesOrNoPrinter) PrintWithIndentln(a ...interface{}) (int, error) {
+	n1, err := fmt.Fprintf(p.out, "%s", p.indent)
+	if err != nil {
+		return n1, err
+	}
+	n2, err := fmt.Fprintln(p.out, a...)
+	if err != nil {
+		return n1 + n2, err
+	}
+	return n1 + n2, nil
+}
+
+func (p *YesOrNoPrinter) Yesf(format string, a ...interface{}) (int, error) {
+	return p.yes.Fprintf(p.out, format, a...)
+}
+
+func (p *YesOrNoPrinter) Yesln(a ...interface{}) (int, error) {
+	return p.yes.Fprintln(p.out, a...)
+}
+
+func (p *YesOrNoPrinter) YesWithIndentf(format string, a ...interface{}) (int, error) {
+	format = fmt.Sprintf("%s%s", p.indent, format)
+	return p.yes.Fprintf(p.out, format, a...)
+}
+
+func (p *YesOrNoPrinter) YesWithIndentln(a ...interface{}) (int, error) {
+	n1, err := p.yes.Fprintf(p.out, "%s", p.indent)
+	if err != nil {
+		return n1, err
+	}
+	n2, err := p.yes.Fprintln(p.out, a...)
+	if err != nil {
+		return n1 + n2, err
+	}
+	return n1 + n2, nil
+}
+
+func (p *YesOrNoPrinter) Nof(format string, a ...interface{}) (int, error) {
+	return p.no.Fprintf(p.out, format, a...)
+}
+
+func (p *YesOrNoPrinter) Noln(a ...interface{}) (int, error) {
+	return p.no.Fprintln(p.out, a...)
+}
+
+func (p *YesOrNoPrinter) NoWithIndentf(format string, a ...interface{}) (int, error) {
+	format = fmt.Sprintf("%s%s", p.indent, format)
+	return p.no.Fprintf(p.out, format, a...)
+}
+
+func (p *YesOrNoPrinter) NoWithIndentln(a ...interface{}) (int, error) {
+	n1, err := p.no.Fprintf(p.out, "%s", p.indent)
+	if err != nil {
+		return n1, err
+	}
+	n2, err := p.no.Fprintln(p.out, a...)
+	if err != nil {
+		return n1 + n2, err
+	}
+	return n1 + n2, nil
+}
+
+func (p *YesOrNoPrinter) Ident() string { return p.indent.String() }
+
+func (p *YesOrNoPrinter) IncIdentRepeat() { p.indent.IncRepeat() }
+
+func (p *YesOrNoPrinter) DecIndentRepeat() { p.indent.DecRepeat() }
+
+func (p *YesOrNoPrinter) SetIdentRepeat(v int) { p.indent.SetRepeat(v) }
+
+type Indent struct {
+	format string
+	repeat int
+}
+
+func NewIndent(format string, repeat int) *Indent {
+	return &Indent{
+		format: format,
+		repeat: repeat,
+	}
+}
+
+func (i *Indent) String() string {
+	return strings.Repeat(i.format, i.repeat)
+}
+
+func (i *Indent) IncRepeat() { i.repeat++ }
+
+func (i *Indent) DecRepeat() {
+	i.repeat--
+	if i.repeat < 0 {
+		i.repeat = 0
+	}
+}
+
+func (i *Indent) SetRepeat(v int) {
+	if v < 0 {
+		v = 0
+	}
+	i.repeat = v
+}

hgctl/pkg/plugin/utils/survey_wrapper.go

@@ -0,0 +1,31 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package utils
+
+import "github.com/AlecAivazis/survey/v2"
+
+func Ask(qs []*survey.Question, response interface{}, opts ...survey.AskOpt) error {
+	opts = append(opts, survey.WithIcons(func(set *survey.IconSet) {
+		set.Error.Format = "red+hb"
+	}))
+	return survey.Ask(qs, response, opts...)
+}
+
+func AskOne(p survey.Prompt, response interface{}, opts ...survey.AskOpt) error {
+	opts = append(opts, survey.WithIcons(func(set *survey.IconSet) {
+		set.Error.Format = "red+hb"
+	}))
+	return survey.AskOne(p, response, opts...)
+}