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authorDrew DeVault <sir@cmpwn.com>2019-03-15 10:47:09 -0400
committerDrew DeVault <sir@cmpwn.com>2019-03-15 10:47:09 -0400
commit513e8aa94b5a95698453250bc514b333b1768a6c (patch)
tree6c988566c3d247a189a537d85b47245b8b6d57bb /commands/cd.go
parent9e3b602ce7317c18a73d228fda7eb476b18a8988 (diff)
downloadaerc-513e8aa94b5a95698453250bc514b333b1768a6c.tar.gz
Rename :cd -> :cf, add :cd
Diffstat (limited to 'commands/cd.go')
-rw-r--r--commands/cd.go32
1 files changed, 21 insertions, 11 deletions
diff --git a/commands/cd.go b/commands/cd.go
index e3a19536..52d5b49b 100644
--- a/commands/cd.go
+++ b/commands/cd.go
@@ -2,34 +2,44 @@ package commands
import (
"errors"
+ "os"
"git.sr.ht/~sircmpwn/aerc2/widgets"
+ "github.com/mitchellh/go-homedir"
)
var (
- history map[string]string
+ previousDir string
)
func init() {
- history = make(map[string]string)
Register("cd", ChangeDirectory)
}
func ChangeDirectory(aerc *widgets.Aerc, args []string) error {
if len(args) != 2 {
- return errors.New("Usage: cd <directory>")
+ return errors.New("Usage: cf <directory>")
}
- acct := aerc.SelectedAccount()
- previous := acct.Directories().Selected()
+ cwd, err := os.Getwd()
+ if err != nil {
+ return err
+ }
+ var target string
if args[1] == "-" {
- if dir, ok := history[acct.Name()]; ok {
- acct.Directories().Select(dir)
+ if previousDir == "" {
+ return errors.New("No previous folder to return to")
} else {
- return errors.New("No previous directory to return to")
+ target = previousDir
}
} else {
- acct.Directories().Select(args[1])
+ target = args[1]
+ }
+ target, err = homedir.Expand(target)
+ if err != nil {
+ return err
+ }
+ if err := os.Chdir(target); err == nil {
+ previousDir = cwd
}
- history[acct.Name()] = previous
- return nil
+ return err
}