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dwelling-upload/cmd/dwelling-upload-clean/main.go

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package main
import (
"dwelling-upload/internal/configuration"
"dwelling-upload/pkg/logging"
"dwelling-upload/pkg/utils"
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"flag"
"fmt"
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"io/ioutil"
"log"
"os"
"path"
"time"
)
var configPath *string = flag.String("conf", "config.yaml", "path to configuration file")
var logToStdout *bool = flag.Bool("log-stdout", false, "write logs to stdout")
var showVersion *bool = flag.Bool("v", false, "show version")
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func main() {
flag.Parse()
if *showVersion {
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fmt.Println("dwelling-upload-clean Ver. 23.10.0\nCopyright (c) 2022,2023 Alexander \"Arav\" Andreev <me@arav.su>")
return
}
config, err := configuration.LoadConfiguration(*configPath)
if err != nil {
log.Fatalln(err)
}
if *logToStdout {
config.Log.ToStdout = true
}
logErr, err := logging.NewLogger(config.Log.CleanError, config.Log.ToStdout)
if err != nil {
log.Fatalln("failed to open error logger:", err)
}
defer logErr.Close()
logClean, err := logging.NewLogger(config.Log.Clean, config.Log.ToStdout)
if err != nil {
log.Fatalln("failed to open error logger:", err)
}
defer logClean.Close()
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uploadsDir, err := ioutil.ReadDir(config.Uploads.Directory)
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if err != nil {
logErr.Fatalf("failed to open directory %s: %s\n", config.Uploads.Directory, err)
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}
var deletedCount int64 = 0
var deletedSize int64 = 0
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for _, entry := range uploadsDir {
if time.Now().UTC().Sub(entry.ModTime().UTC()) >= time.Duration(config.Uploads.Limits.KeepForHours)*time.Hour {
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if err := os.Remove(path.Join(config.Uploads.Directory, entry.Name())); err != nil {
logErr.Println("failed to remove file ", entry.Name(), ": ", err)
} else {
deletedSize += entry.Size()
deletedCount++
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}
}
}
_, _, cFSz := utils.ConvertFileSize(deletedSize)
if deletedCount > 0 {
logClean.Printf("%d %s", deletedCount, cFSz)
}
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}