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main.go
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main.go
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package main
import (
"flag"
"fmt"
"github.com/MustafaNafizDurukan/HashWalker/pkg/constants"
"github.com/MustafaNafizDurukan/HashWalker/pkg/csv"
"github.com/MustafaNafizDurukan/HashWalker/pkg/hasher"
)
func main() {
dirFlag := flag.String("dir", "", "Directory to walk and hash")
baselineFlag := flag.String("baseline", "", "Baseline CSV file for comparison")
csvFlag := flag.String("csv", "", "Second CSV file for comparison")
flag.Parse()
ok := walk(*dirFlag)
if !ok {
return
}
ok = compare(*baselineFlag, *csvFlag)
if !ok {
return
}
fmt.Println("Usage:")
flag.PrintDefaults()
}
func walk(dir string) bool {
if dir == "" {
return true
}
fileHashes, err := hasher.Walk(dir)
if err != nil {
fmt.Println("Error:", err)
return false
}
err = csv.Save(constants.FileHashesName, fileHashes)
if err != nil {
fmt.Println("Error:", err)
return false
}
return false
}
func compare(baselinePath, csvPath string) bool {
if baselinePath == "" || csvPath == "" {
return true
}
baseline, err := csv.Read(baselinePath)
if err != nil {
fmt.Println("Error:", err)
return false
}
fileHashes, err := csv.Read(csvPath)
if err != nil {
fmt.Println("Error:", err)
return false
}
comparedHashes := csv.Compare(baseline, fileHashes)
err = csv.Save(constants.ComparedHashesName, comparedHashes)
if err != nil {
fmt.Println("Error:", err)
return false
}
return false
}