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actions.go
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/
actions.go
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package main
import (
"compress/gzip"
"fmt"
"io"
"io/fs"
"log"
"os"
"path/filepath"
)
func filterOut(path, ext string, minSize int64, info fs.FileInfo) bool {
if info.IsDir() || info.Size() < minSize {
return true
}
if ext != "" && filepath.Ext(path) != ext {
return true
}
return false
}
func listFile(path string, out io.Writer) error {
_, err := fmt.Fprintln(out, path)
return err
}
func delFile(path string, delLogger *log.Logger) error {
if err := os.Remove(path); err != nil {
return err
}
delLogger.Println(path)
return nil
}
func archiveFile(destDir, root, path string) error {
info, err := os.Stat(destDir)
if err != nil {
return err
}
if !info.IsDir() {
return fmt.Errorf("%s is not a directory", destDir)
}
relDir, err := filepath.Rel(root, filepath.Dir(path))
if err != nil {
return err
}
dest := fmt.Sprintf("%s.gz", filepath.Base(path))
targetPath := filepath.Join(destDir, relDir, dest)
if err := os.MkdirAll(filepath.Dir(targetPath), 0755); err != nil {
return err
}
out, err := os.OpenFile(targetPath, os.O_RDWR|os.O_CREATE, 0644)
if err != nil {
return err
}
defer out.Close()
in, err := os.Open(path)
if err != nil {
return err
}
defer in.Close()
zw := gzip.NewWriter(out)
zw.Name = filepath.Base(path)
if _, err := io.Copy(zw, in); err != nil {
return err
}
if err := zw.Close(); err != nil {
return err
}
return out.Close()
}