mirror of
https://github.com/yunionio/cloudpods.git
synced 2026-05-22 20:40:23 +08:00
115 lines
2.8 KiB
Go
115 lines
2.8 KiB
Go
// Copyright 2019 Yunion
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package promputils
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import (
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"bytes"
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"errors"
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"fmt"
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"os"
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"os/exec"
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"regexp"
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"strings"
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"yunion.io/x/pkg/utils"
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"yunion.io/x/structarg"
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"yunion.io/x/onecloud/pkg/mcclient"
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)
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var (
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parser *structarg.ArgumentParser
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session *mcclient.ClientSession
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)
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func InitEnv(_parser *structarg.ArgumentParser, _session *mcclient.ClientSession) {
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parser = _parser
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session = _session
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}
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func escaper(str string) string {
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var re = regexp.MustCompile(`(?i)--filter\s+[a-z0-9]+[^\s]+( |$)`)
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for _, match := range re.FindAllString(str, -1) {
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rep := strings.Replace(match, "--filter", "", -1)
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rep = strings.TrimSpace(rep)
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rep = strings.Replace(rep, `\'`, "efWpvXpY6lH5", -1)
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rep = strings.Replace(rep, "'", "", -1)
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rep = strings.Replace(rep, `\"`, "GsVHUhkj68Be", -1)
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rep = strings.Replace(rep, `"`, "", -1)
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rep = strings.Replace(rep, `GsVHUhkj68Be`, `\"`, -1)
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rep = strings.Replace(rep, `efWpvXpY6lH5`, `\'`, -1)
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rep = `--filter ` + rep
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str = strings.Replace(str, match, rep, -1)
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}
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return str
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}
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func Executor(s string) {
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s = strings.TrimSpace(s)
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if s == "" {
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return
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} else if s == "quit" || s == "exit" || s == "x" || s == "q" {
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fmt.Println("Bye!")
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os.Exit(0)
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return
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}
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s = escaper(s)
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args := utils.ArgsStringToArray(s)
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e := parser.ParseArgs(utils.ArgsStringToArray(s), false)
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subcmd := parser.GetSubcommand()
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subparser := subcmd.GetSubParser()
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if args[0] == "--debug" {
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session.GetClient().SetDebug(true)
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} else {
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session.GetClient().SetDebug(false)
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}
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if e != nil {
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if subparser != nil {
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fmt.Print(subparser.Usage())
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} else {
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fmt.Print(parser.Usage())
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}
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fmt.Println(e)
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} else {
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suboptions := subparser.Options()
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if args[0] == "help" {
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e = subcmd.Invoke(suboptions)
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} else {
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e = subcmd.Invoke(session, suboptions)
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}
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if e != nil {
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fmt.Println(e)
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}
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}
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return
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}
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func ExecuteAndGetResult(s string) (string, error) {
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s = strings.TrimSpace(s)
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if s == "" {
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return "", errors.New("you need to pass the something arguments")
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}
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out := &bytes.Buffer{}
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cmd := exec.Command("/bin/sh", "-c", "source ~/.RC_ADMIN &&/home/yunion/git/yunioncloud/_output/bin/climc "+s)
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cmd.Stdin = os.Stdin
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cmd.Stdout = out
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if err := cmd.Run(); err != nil {
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return "", err
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}
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r := string(out.Bytes())
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return r, nil
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}
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