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| author | jet2tlf <jet2tlf@gmail.com> | 2024-05-31 04:55:01 +0000 |
|---|---|---|
| committer | jet2tlf <jet2tlf@gmail.com> | 2024-05-31 04:55:01 +0000 |
| commit | 7110baf5dd384ad92409e05eb627b534e9e35c16 (patch) | |
| tree | 9d2e684d99c1d8d69066f1b95b52bfd887ac7cb2 /cmd/myshell/main.go | |
| parent | 8f0373f4f7b68ddc85dbc493c0b98de91bb56995 (diff) | |
| download | shell-go-7110baf5dd384ad92409e05eb627b534e9e35c16.tar.gz shell-go-7110baf5dd384ad92409e05eb627b534e9e35c16.zip | |
pass 12st stage
Diffstat (limited to 'cmd/myshell/main.go')
| -rw-r--r-- | cmd/myshell/main.go | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/cmd/myshell/main.go b/cmd/myshell/main.go index 08db887..40de651 100644 --- a/cmd/myshell/main.go +++ b/cmd/myshell/main.go @@ -50,13 +50,23 @@ func main() { } func Cd(dir string) { + if len(dir) < 1 { + fmt.Println("path expected") + return + } + p := path.Clean(dir) - if !path.IsAbs(p) { + if !path.IsAbs(p) && dir != "~" { dir, _ := os.Getwd() p = path.Join(dir, p) } + if dir == "~" { + home, _ := os.UserHomeDir() + p = home + dir + } + err := os.Chdir(p) if err != nil { |