diff options
| -rw-r--r-- | commands/msgview/save.go | 57 | ||||
| -rw-r--r-- | doc/aerc.1.scd | 4 |
2 files changed, 56 insertions, 5 deletions
diff --git a/commands/msgview/save.go b/commands/msgview/save.go index 4dabd52..b15f42d 100644 --- a/commands/msgview/save.go +++ b/commands/msgview/save.go @@ -6,9 +6,11 @@ import ( "io" "mime/quotedprintable" "os" + "path/filepath" "time" "git.sr.ht/~sircmpwn/aerc/widgets" + "git.sr.ht/~sircmpwn/getopt" "github.com/mitchellh/go-homedir" ) @@ -17,9 +19,24 @@ func init() { } func Save(aerc *widgets.Aerc, args []string) error { - if len(args) < 2 { - return errors.New("Usage: :save <path>") + opts, optind, err := getopt.Getopts(args, "p") + if err != nil { + return err } + var ( + mkdirs bool + path string + ) + for _, opt := range opts { + switch opt.Option { + case 'p': + mkdirs = true + } + } + if len(args) <= optind { + return errors.New("Usage: :save [-p] <path>") + } + path = args[optind] mv := aerc.SelectedTab().(*widgets.MessageViewer) p := mv.CurrentPart() @@ -33,12 +50,44 @@ func Save(aerc *widgets.Aerc, args []string) error { reader = quotedprintable.NewReader(reader) } - target, err := homedir.Expand(args[1]) + var pathIsDir bool + if path[len(path)-1:] == "/" { + pathIsDir = true + } + // Note: path expansion has to happen after test for trailing /, + // since it is stripped when path is expanded + path, err := homedir.Expand(path) if err != nil { aerc.PushError(" " + err.Error()) - return } + pathinfo, err := os.Stat(path) + if err == nil && pathinfo.IsDir() { + pathIsDir = true + } else if os.IsExist(err) && pathIsDir { + aerc.PushError("The given directory is an existing file") + } + + // Use attachment name as filename if given path is a directory + save_file := filepath.Base(path) + save_dir := filepath.Dir(path) + if pathIsDir { + save_dir = path + if filename, ok := p.Part.DispositionParams["filename"]; ok { + save_file = filename + } + } + if _, err := os.Stat(save_dir); os.IsNotExist(err) { + if mkdirs { + os.MkdirAll(save_dir, 0755) + } else { + aerc.PushError("Target directory does not exist, use " + + ":save with the -p option to create it") + return + } + } + target := filepath.Clean(filepath.Join(save_dir, save_file)) + f, err := os.Create(target) if err != nil { aerc.PushError(" " + err.Error()) diff --git a/doc/aerc.1.scd b/doc/aerc.1.scd index 229868f..7b09531 100644 --- a/doc/aerc.1.scd +++ b/doc/aerc.1.scd @@ -119,9 +119,11 @@ message list, the message in the message viewer, etc). Downloads and pipes the current message part into the given shell command, and opens a new terminal tab to show the result. -*save* <path> +*save* [-p] <path> Saves the current message part to the given path. + *-p*: Make any directories in the path that do not exist + *close* Closes the message viewer. |