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Prompt to create parent folders (if none) when saving

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Fixes #995
This commit is contained in:
sum01 2018-01-16 21:54:13 -05:00
parent 1cf4baa743
commit 808e3a7c9f
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GPG key ID: 339CB8BE119B90C0
1 changed files with 23 additions and 1 deletions
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24
cmd/micro/buffer.go
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@ -4,6 +4,7 @@ import (
"bytes"
"crypto/md5"
"encoding/gob"
"errors"
"io"
"io/ioutil"
"os"
@ -428,7 +429,28 @@ func (b *Buffer) SaveAs(filename string) error {
b.ModTime, _ = GetModTime(filename)
}()
f, err := os.OpenFile(ReplaceHome(filename), os.O_WRONLY|os.O_CREATE, 0644)
// Removes any tilde and replaces with the absolute path to home
var absFilename string = ReplaceHome(filename)
// Get the leading path to the file | "." is returned if there's no leading path provided
if dirname := filepath.Dir(absFilename); dirname != "." {
// Check if the parent dirs don't exist
if _, statErr := os.Stat(dirname); os.IsNotExist(statErr) {
// Prompt to make sure they want to create the dirs that are missing
if yes, canceled := messenger.YesNoPrompt("Parent folders \"" + dirname + "\" do not exist. Create them? (y,n)"); yes && !canceled {
// Create all leading dir(s) since they don't exist
if mkdirallErr := os.MkdirAll(dirname, os.ModePerm); mkdirallErr != nil {
// If there was an error creating the dirs
return mkdirallErr
}
} else {
// If they canceled the creation of leading dirs
return errors.New("Save aborted")
}
}
}
f, err := os.OpenFile(absFilename, os.O_WRONLY|os.O_CREATE, 0644)
if err != nil {
return err
}