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// Copyright (C) 2018 Alexandre Viau <alexandre@alexandreviau.net>
//
// This file is part of gopass.
//
// gopass is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// gopass is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with gopass. If not, see <http://www.gnu.org/licenses/>.
package cli
import (
"flag"
"fmt"
"io/ioutil"
"os"
"os/exec"
)
// execEdit runs the "edit" command.
func execEdit(cfg CommandConfig, args []string) error {
var help, h bool
fs := flag.NewFlagSet("edit", flag.ContinueOnError)
fs.SetOutput(ioutil.Discard)
fs.Usage = func() { fmt.Fprintln(cfg.WriterOutput(), "Usage: gopass edit pass-name") }
fs.BoolVar(&help, "help", false, "")
fs.BoolVar(&h, "h", false, "")
if err := fs.Parse(args); err != nil {
return err
}
if help || h {
fs.Usage()
return nil
}
store := cfg.PasswordStore()
passname := fs.Arg(0)
action := "inserted"
password := ""
if containsPasword, _ := store.ContainsPassword(passname); containsPasword {
var err error
password, err = store.GetPassword(passname)
if err != nil {
return err
}
action = "edited"
}
file, _ := ioutil.TempFile(os.TempDir(), "gopass")
defer os.Remove(file.Name())
ioutil.WriteFile(file.Name(), []byte(password), 0600)
editor := exec.Command(cfg.Editor(), file.Name())
editor.Stdout = cfg.WriterOutput()
editor.Stderr = cfg.WriterError()
editor.Stdin = cfg.ReaderInput()
editor.Run()
pwText, _ := ioutil.ReadFile(file.Name())
password = string(pwText)
if err := store.InsertPassword(passname, password); err != nil {
return err
}
fmt.Fprintf(cfg.WriterOutput(), "Succesfully %s password \"%s\".\n", action, passname)
return nil
}
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