cmdpost.go

//
// Copyright 2017-2023  Pantacor 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 main

import (
	"errors"
	"log"
	"os"
	"strings"

	"fmt"

	"github.com/urfave/cli"
	"gitlab.com/pantacor/pvr/libpvr"
)

func CommandPost() cli.Command {
	return cli.Command{
		Name:        "post",
		Aliases:     []string{"po"},
		ArgsUsage:   "[target-log] | [<USER_NICK>/<DEVICE_NICK>]",
		Usage:       "Post local repository to a target log",
		Description: "Suitable for POSTNIG this repo to a remote storage that can hold more than one REPO. If not target log is specified the last use remote repo is used",
		BashComplete: func(c *cli.Context) {
			if c.GlobalString("baseurl") != "" {
				c.App.Metadata["PVR_BASEURL"] = c.GlobalString("baseurl")
			}
			session, err := libpvr.NewSession(c.App)
			if err != nil {
				log.Fatal(err.Error())
				return
			}
			if c.NArg() == 0 {
				return
			}
			searchTerm := c.Args()[c.NArg()-1]
			baseURL := c.App.Metadata["PVR_BASEURL"].(string)
			session.SuggestNicks(searchTerm, baseURL)
		},
		Action: func(c *cli.Context) error {
			wd, err := os.Getwd()
			if err != nil {
				return cli.NewExitError(err, 1)
			}
			session, err := libpvr.NewSession(c.App)

			if err != nil {
				return cli.NewExitError(err, 4)
			}

			var repoPath string

			if c.NArg() > 1 {
				return errors.New("post can have at most 1 argument. See --help.")
			} else if c.NArg() == 0 {
				repoPath = ""
			} else {
				repoPath = c.Args()[0]
			}

			if repoPath != "" && !libpvr.IsValidUrl(repoPath) {
				//Get owner nick & Device nick & make device repo URL
				userNick := ""
				deviceNick := ""
				splits := strings.Split(repoPath, "/")
				if len(splits) == 1 {
					return cli.NewExitError("Device nick is missing. (syntax:pvr get <USER_NICK>/<DEVICE_NICK>). See --help. ", 2)
				} else if len(splits) == 2 {
					userNick = splits[0]
					deviceNick = splits[1]
				}
				repoPath = "https://pvr.pantahub.com/" + userNick + "/" + deviceNick
			}

			pvr, err := libpvr.NewPvr(session, wd)
			if err != nil {
				return cli.NewExitError(err, 2)
			}

			err = pvr.Post(repoPath, c.String("envelope"), c.String("commit-msg"),
				c.Int("rev"), c.Bool("force"))

			if err != nil {
				fmt.Println("ERROR: " + err.Error())
				return cli.NewExitError(err, 3)
			}

			return nil
		},
		Flags: []cli.Flag{
			cli.StringFlag{
				Name:  "envelope, e",
				Usage: "provide the json envelope to wrap around the pvr post. use {} when not provided",
			},
			cli.StringFlag{
				Name: "commit-msg, m",
				Usage: "add 'commit-msg' field 	to envelope",
			},
			cli.StringFlag{
				Name:  "rev",
				Usage: "add 'rev' fieldcall to envelope",
				Value: "-1",
			},
			cli.BoolFlag{
				Name:  "force, f",
				Usage: "force reupload of existing objects",
			},
		},
	}
}