feat(spinner): improve action #292
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,29 @@ | ||
| package main | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "io" | ||
| "log" | ||
| "time" | ||
|
|
||
| "github.com/charmbracelet/huh/spinner" | ||
| ) | ||
|
|
||
| func main() { | ||
| ctx, cancel := context.WithTimeout(context.Background(), time.Second) | ||
| defer cancel() | ||
|
|
||
| err := spinner.New(). | ||
| Context(ctx). | ||
| ActionErr(func(context.Context, io.Writer) error { | ||
| time.Sleep(time.Minute) | ||
| return nil | ||
| }). | ||
| Accessible(false). | ||
| Run() | ||
| if err != nil { | ||
| log.Fatalln(err) | ||
| } | ||
| fmt.Println("Done!") | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,28 @@ | ||
| package main | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "log" | ||
| "math/rand" | ||
| "time" | ||
|
|
||
| "github.com/charmbracelet/huh/spinner" | ||
| ) | ||
|
|
||
| func main() { | ||
| ctx, cancel := context.WithTimeout(context.Background(), time.Second) | ||
| defer cancel() | ||
|
|
||
| err := spinner.New(). | ||
| Context(ctx). | ||
| Action(func() { | ||
| time.Sleep(time.Minute) | ||
| }). | ||
| Accessible(rand.Int()%2 == 0). | ||
| Run() | ||
| if err != nil { | ||
| log.Fatalln(err) | ||
| } | ||
| fmt.Println("Done!") | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,30 @@ | ||
| package main | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "io" | ||
| "time" | ||
|
|
||
| "github.com/charmbracelet/huh/spinner" | ||
| ) | ||
|
|
||
| func main() { | ||
| action := func(_ context.Context, w io.Writer) error { | ||
| fmt.Fprintln(w, "Added bottom bun") | ||
| time.Sleep(time.Second) | ||
| fmt.Fprintln(w, "Added patty") | ||
| time.Sleep(time.Second) | ||
| fmt.Fprintln(w, "Added condiments") | ||
| time.Sleep(time.Second) | ||
| fmt.Fprintln(w, "Added top bun") | ||
| time.Sleep(time.Second) | ||
| return nil | ||
| } | ||
| _ = spinner.New(). | ||
| Title("Preparing your burger"). | ||
| ActionErr(action). | ||
| // Accessible(true). | ||
| Run() | ||
| fmt.Println("Order up!") | ||
| } |
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Even it's an example, I won't use a time. Minute here
You can use a 5s delay it would be enough.
I know this timeout won't be reached but three is a problem with a time.Sleep that will block everything. It's somehow OK for an example. But as it's an example, it should be written in a production-ready code
So here is what I'm suggesting