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Improved file selection (macos).

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This commit is contained in:
Nuno Cruces 2020-01-09 18:37:03 +00:00
parent c212fdeab7
commit 242a3aa975
2 changed files with 18 additions and 11 deletions
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16
README.md
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@ -9,8 +9,8 @@ as well as a *“port”* of the `zenity` command to both Windows and macOS base
Lots of things are missing.
For now, these are the only implemented dialogs:
* message (error, info, question, warning); and
* file selection.
* message (error, info, question, warning)
* file selection
Behavior on Windows, macOS and other UNIXes might differ sliglty.
Some of that is intended (reflecting platform differences),
@ -28,11 +28,13 @@ Why reinvent this particular wheel?
* no main loop (or other threading requirements)
* no initialization
* on Windows:
* Explorer shell not required (works in Server Core)
* no other dependencies
* no additional dependencies
* Explorer shell not required
* works in Server Core
* Unicode support
* on macOS:
* only dependency is `osascript`, JXA
* only dependency is `osascript` (with [JXA](https://developer.apple.com/library/archive/releasenotes/InterapplicationCommunication/RN-JavaScriptForAutomation/Articles/Introduction.html))
* JavaScript is easier to template with `html/template`
* on other UNIXes:
* wraps either one of `matedialog`, `qarma`, `zenity` (in that order of preference)
* no command line support
* wraps either one of `matedialog`, `qarma`, `zenity`
* in that order of preference, most to least specific

13
file_darwin.go
View file

@ -10,11 +10,12 @@ import (
func SelectFile(options ...Option) (string, error) {
opts := optsParse(options)
dir, _ := splitDirAndName(opts.filename)
out, err := osa.Run("file", osa.File{
Operation: "chooseFile",
Prompt: opts.title,
Location: opts.filename,
Type: appleFilters(opts.filters),
Location: dir,
})
if err, ok := err.(*exec.ExitError); ok && err.ExitCode() == 1 {
return "", nil
@ -30,13 +31,14 @@ func SelectFile(options ...Option) (string, error) {
func SelectFileMutiple(options ...Option) ([]string, error) {
opts := optsParse(options)
dir, _ := splitDirAndName(opts.filename)
out, err := osa.Run("file", osa.File{
Operation: "chooseFile",
Multiple: true,
Prompt: opts.title,
Location: opts.filename,
Separator: cmd.Separator,
Type: appleFilters(opts.filters),
Location: dir,
})
if err, ok := err.(*exec.ExitError); ok && err.ExitCode() == 1 {
return nil, nil
@ -55,10 +57,12 @@ func SelectFileMutiple(options ...Option) ([]string, error) {
func SelectFileSave(options ...Option) (string, error) {
opts := optsParse(options)
dir, name := splitDirAndName(opts.filename)
out, err := osa.Run("file", osa.File{
Operation: "chooseFileName",
Prompt: opts.title,
Location: opts.filename,
Location: dir,
Name: name,
})
if err, ok := err.(*exec.ExitError); ok && err.ExitCode() == 1 {
return "", nil
@ -74,10 +78,11 @@ func SelectFileSave(options ...Option) (string, error) {
func SelectDirectory(options ...Option) (string, error) {
opts := optsParse(options)
dir, _ := splitDirAndName(opts.filename)
out, err := osa.Run("file", osa.File{
Operation: "chooseFolder",
Prompt: opts.title,
Location: opts.filename,
Location: dir,
})
if err, ok := err.(*exec.ExitError); ok && err.ExitCode() == 1 {
return "", nil