diff options
Diffstat (limited to 'commands/cd.go')
-rw-r--r-- | commands/cd.go | 32 |
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 } |