hiroakis / drill

drill

Find files under the base path.

Installation

go get github.com/hiroakis/drill

Usage

drill.Down("BATH_PATH", DEPTH, IS_RESULT_ABS_PATH_OR_NOT, IS_RESULT_INCLUDING_DIRECTORY)

Example

directory structure

.
├── dir1
│   ├── dir2
│   │   ├── dir3
│   │   │   └── file3
│   │   └── file2
│   └── file1
├── file
└── main.go

3 directories, 5 files

main.go

package main

import (
    "github.com/hiroakis/drill"
    "fmt"
)

func main() {
    files, err := drill.Down(".", 2, false, true)
     if err != nil {
        fmt.Println(err)
    }
    for _, v := range files {
        fmt.Println(v)
    }

Following is the result.

.
dir1
dir1/dir2
dir1/file1
file
main.go

Use case

• check the number of files

files, err := drill.Down(".", 2, false, false)
if err != nil {
        fmt.Println(err)
}
fmt.Println(len(files))

• check all of the file size under base directory

files, err := drill.Down(".", 3, false, false)
if err != nil {
        fmt.Println(err)
}
var stat os.FileInfo
var info string
for _, v := range files {

        stat, _ = os.Stat(v)
        info = fmt.Sprintf("%d %s", stat.Size(), v)
        fmt.Println(info)
}

License

MIT