upgrade to istio 1.19 (#1211)

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

hgctl/pkg/plugin/test/create.go

@@ -0,0 +1,175 @@
+// 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 test
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"os"
+	"strings"
+
+	"github.com/alibaba/higress/hgctl/pkg/plugin/config"
+	"github.com/alibaba/higress/hgctl/pkg/plugin/option"
+	"github.com/alibaba/higress/hgctl/pkg/plugin/types"
+	"github.com/alibaba/higress/hgctl/pkg/plugin/utils"
+
+	"github.com/pkg/errors"
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+	"gopkg.in/yaml.v3"
+	cmdutil "k8s.io/kubectl/pkg/cmd/util"
+)
+
+type creator struct {
+	optionFile string
+	option.TestOptions
+
+	w io.Writer
+}
+
+func newCreateCommand() *cobra.Command {
+	var c creator
+	v := viper.New()
+
+	createCmd := &cobra.Command{
+		Use:     "create",
+		Aliases: []string{"c"},
+		Short:   "Create the test environment",
+		Example: `  # If the option.yaml file exists in the current path, do the following:
+  hgctl plugin test create
+
+  # Explicitly specify the source of the parameters (directory of the build 
+    products) and the directory where the test configuration files is stored
+  hgctl plugin test create -d ./out -t ./test
+  `,
+
+		PreRun: func(cmd *cobra.Command, args []string) {
+			cmdutil.CheckErr(c.config(v, cmd))
+		},
+
+		Run: func(cmd *cobra.Command, args []string) {
+			cmdutil.CheckErr(c.create())
+		},
+	}
+
+	flags := createCmd.PersistentFlags()
+	option.AddOptionFileFlag(&c.optionFile, flags)
+	v.BindPFlags(flags)
+
+	flags.StringP("from-path", "d", "./out", "Path of storing the build products")
+	v.BindPFlag("test.from-path", flags.Lookup("from-path"))
+	v.SetDefault("test.from-path", "./out")
+
+	flags.StringP("test-path", "t", "./test", "Path for storing the test configuration")
+	v.BindPFlag("test.test-path", flags.Lookup("test-path"))
+	v.SetDefault("test.test-path", "./test")
+
+	return createCmd
+}
+
+func (c *creator) config(v *viper.Viper, cmd *cobra.Command) error {
+	allOpt, err := option.ParseOptions(c.optionFile, v, cmd.PersistentFlags())
+	if err != nil {
+		return err
+	}
+	c.TestOptions = allOpt.Test
+
+	c.w = cmd.OutOrStdout()
+
+	return nil
+}
+
+func (c *creator) create() (err error) {
+	source, err := utils.GetAbsolutePath(c.FromPath)
+	if err != nil {
+		return errors.Wrapf(err, "invalid build products path %q", c.FromPath)
+	}
+	c.FromPath = source
+
+	target, err := utils.GetAbsolutePath(c.TestPath)
+	if err != nil {
+		return errors.Wrapf(err, "invalid test path %q", c.TestPath)
+	}
+	c.TestPath = target
+
+	fields := testTmplFields{}
+
+	// 1. extract the parameters from spec.yaml and convert them to PluginConf
+	path := fmt.Sprintf("%s/spec.yaml", c.FromPath)
+	spec, err := types.ParseSpecYAML(path)
+	if err != nil {
+		return errors.Wrapf(err, "failed to parse %s", path)
+	}
+	fields.PluginConf, err = config.ExtractPluginConfFrom(spec, "", "")
+	if err != nil {
+		return errors.Wrapf(err, "failed to get the parameters of plugin-conf.yaml from %s", path)
+	}
+
+	// 2. get DockerCompose instance
+	fields.DockerCompose = &DockerCompose{
+		TestPath:    c.TestPath,
+		ProductPath: c.FromPath,
+	}
+
+	// 3. get Envoy instance
+	var obj interface{}
+	conf := spec.GetConfigExample()
+	err = yaml.Unmarshal([]byte(conf), &obj)
+	if err != nil {
+		return errors.Wrap(err, "failed to get the example of wasm plugin")
+	}
+	b, err := json.MarshalIndent(obj, "", strings.Repeat(" ", 2))
+	if err != nil {
+		return errors.Wrap(err, "failed to marshal example to json")
+	}
+	jsExample := utils.AddIndent(string(b), strings.Repeat(" ", 30))
+	fields.Envoy = &Envoy{JSONExample: jsExample}
+
+	// 4. generate corresponding test files
+	if err = os.MkdirAll(target, 0755); err != nil {
+		return errors.Wrap(err, "failed to create the test environment")
+
+	}
+	if err = c.genTestConfFiles(fields); err != nil {
+		return errors.Wrap(err, "failed to create the test environment")
+	}
+
+	fmt.Fprintf(c.w, "Created the test environment in %q\n", target)
+
+	return nil
+}
+
+type testTmplFields struct {
+	PluginConf    *config.PluginConf // for plugin-conf.yaml
+	DockerCompose *DockerCompose     // for docker-compose.yaml
+	Envoy         *Envoy             // for envoy.yaml
+}
+
+func (c *creator) genTestConfFiles(fields testTmplFields) (err error) {
+	if err = config.GenPluginConfYAML(fields.PluginConf, c.TestPath); err != nil {
+		return err
+	}
+
+	if err = genDockerComposeYAML(fields.DockerCompose, c.TestPath); err != nil {
+		return err
+	}
+
+	if err = genEnvoyYAML(fields.Envoy, c.TestPath); err != nil {
+		return err
+	}
+
+	return nil
+}