Created
October 31, 2023 14:12
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wait groups & go routines
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| package main | |
| import ( | |
| "crate-mix/lib/mix" | |
| "crate-mix/lib/settings" | |
| "fmt" | |
| "log" | |
| "os" | |
| "sync" | |
| ) | |
| func main() { | |
| // Check for assets | |
| _, err := os.Stat(settings.Root + "/assets") | |
| if os.IsNotExist(err) { | |
| log.Fatal("assets directory does not exist") | |
| } | |
| // Create export folder -- otherwise clear it | |
| _, err = os.Stat(settings.Root + "/export") | |
| if os.IsNotExist(err) { | |
| os.Mkdir(settings.Root+"/export", 0755) | |
| } else { | |
| if err := os.RemoveAll(settings.Root + "/export"); err != nil { | |
| log.Fatal(err) | |
| } | |
| os.Mkdir(settings.Root+"/export", 0755) | |
| } | |
| wait := new(sync.WaitGroup) | |
| counter := 1 | |
| for _, gender := range []string{"Male", "Female"} { | |
| template := mix.GetTemplateLayers(gender) | |
| for _, group := range settings.GetAvailableLayerGroupsToMix() { | |
| groupPath := settings.Root + "/assets/" + gender + "/" + group | |
| // Get all layers in group & loop them | |
| files, err := os.ReadDir(groupPath) | |
| if err != nil { | |
| log.Println("Error", err) | |
| continue | |
| } | |
| for _, file := range files { | |
| fileName := file.Name() | |
| filePath := groupPath + "/" + fileName | |
| if fileName == ".DS_Store" { | |
| continue | |
| } | |
| // TODO: Define export area | |
| // TODO: Check if premade -- copy that image to export instead | |
| // Create layer for this item | |
| layer := mix.Layer{ | |
| Layer_name: mix.CleanFileName(fileName), | |
| Trait_name: group, | |
| Path: filePath, | |
| } | |
| // Copy template | |
| image := make(map[string]mix.Layer) | |
| for k, v := range template { | |
| image[k] = v | |
| } | |
| image[group] = layer | |
| // Build image in a go routine | |
| wait.Add(1) | |
| go func(image map[string]mix.Layer, group string) { | |
| defer wait.Done() | |
| layerName := image[group].Layer_name | |
| mix.Create(image, layerName) | |
| }(image, group) | |
| fmt.Printf("%v+\n", fileName) | |
| counter++ | |
| if counter == 10 { | |
| wait.Wait() | |
| os.Exit(1) | |
| } | |
| // TODO: Create metadata & sql | |
| // TODO: Save image, metadata, sql | |
| } | |
| } | |
| } | |
| wait.Wait() | |
| } |
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