/
24-ExtractFiles.go
64 lines (55 loc) · 1.17 KB
/
24-ExtractFiles.go
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package main
import (
"archive/zip"
"io"
"log"
"os"
"path/filepath"
)
func main() {
/*
Extract Archived Files
*/
// Create a reader out of the zip archive
zipReader, err := zip.OpenReader("test.zip")
if err != nil {
log.Fatal(err)
}
defer zipReader.Close()
// Iterate through each file/dir found in
for _, file := range zipReader.Reader.File {
// Open the file inside the zip archive
// like a normal file
zippedFile, err := file.Open()
if err != nil {
log.Fatal(err)
}
defer zippedFile.Close()
targetDir := "./"
extractedFilePath := filepath.Join(
targetDir,
file.Name,
)
if file.FileInfo().IsDir() {
log.Println("Creating directory:", extractedFilePath)
os.MkdirAll(extractedFilePath, file.Mode())
} else {
// Extract regular file since not a directory
log.Println("Extracting file:", file.Name)
// Open an output file for writing
outputFile, err := os.OpenFile(
extractedFilePath,
os.O_WRONLY|os.O_CREATE|os.O_TRUNC,
file.Mode(),
)
if err != nil {
log.Fatal(err)
}
defer outputFile.Close()
_, err = io.Copy(outputFile, zippedFile)
if err != nil {
log.Fatal(err)
}
}
}
}