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Merge pull request #11 from wangzi1325/main
feat: support `screenshot`
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,63 @@ | ||
| package cmd | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "image" | ||
| "image/jpeg" | ||
| "image/png" | ||
| "log" | ||
| "os" | ||
| "time" | ||
|
|
||
| "github.com/electricbubble/gidevice-cli/internal" | ||
| "github.com/spf13/cobra" | ||
| ) | ||
|
|
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| // screenshotCmd represents the screenshot command | ||
| var screenshotCmd = &cobra.Command{ | ||
| Use: "screenshot", | ||
| Short: "Device screenshot", | ||
| Run: func(cmd *cobra.Command, args []string) { | ||
| udid, _ := cmd.Flags().GetString("udid") | ||
| outputFile, _ := cmd.Flags().GetString("outputFile") | ||
|
|
||
| d, err := internal.GetDeviceFromCommand(udid) | ||
| internal.ErrorExit(err) | ||
|
|
||
| raw, err := d.Screenshot() | ||
| if err != nil { | ||
| log.Fatalln(err) | ||
| } | ||
|
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||
| img, format, err := image.Decode(raw) | ||
| if err != nil { | ||
| log.Fatalln(err) | ||
| } | ||
| if len(outputFile) == 0 { | ||
| now := time.Now() | ||
| outputFile = fmt.Sprintf("%d%d%d%d%d%d", now.Year(), int(now.Month()), | ||
| now.Day(), now.Hour(), now.Minute(), now.Second()) + "." + format | ||
| } | ||
| file, err := os.Create(outputFile) | ||
| if err != nil { | ||
| log.Fatalln(err) | ||
| } | ||
| defer func() { _ = file.Close() }() | ||
| switch format { | ||
| case "png": | ||
| err = png.Encode(file, img) | ||
| case "jpeg": | ||
| err = jpeg.Encode(file, img, nil) | ||
| } | ||
| if err != nil { | ||
| log.Fatalln(err) | ||
| } | ||
| log.Println(file.Name()) | ||
| }, | ||
| } | ||
|
|
||
| func init() { | ||
| rootCmd.AddCommand(screenshotCmd) | ||
| screenshotCmd.Flags().StringP("udid", "u", "", "Device uuid") | ||
| screenshotCmd.Flags().StringP("outputFile", "o", "", "Output file") | ||
| } |
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