50 lines
822 B
Go
50 lines
822 B
Go
|
package goldsmith
|
||
|
|
|
||
|
|
import (
|
||
|
|
"os"
|
||
|
|
"path/filepath"
|
||
|
|
"strings"
|
||
|
|
)
|
||
|
|
|
||
|
|
type filesByPath []*File
|
||
|
|
|
||
|
|
func (self filesByPath) Len() int {
|
||
|
|
return len(self)
|
||
|
|
}
|
||
|
|
|
||
|
|
func (self filesByPath) Swap(i, j int) {
|
||
|
|
self[i], self[j] = self[j], self[i]
|
||
|
|
}
|
||
|
|
|
||
|
|
func (self filesByPath) Less(i, j int) bool {
|
||
|
|
return strings.Compare(self[i].Path(), self[j].Path()) < 0
|
||
|
|
}
|
||
|
|
|
||
|
|
type fileInfo struct {
|
||
|
|
os.FileInfo
|
||
|
|
path string
|
||
|
|
}
|
||
|
|
|
||
|
|
func cleanPath(path string) string {
|
||
|
|
if filepath.IsAbs(path) {
|
||
|
|
var err error
|
||
|
|
if path, err = filepath.Rel("/", path); err != nil {
|
||
|
|
panic(err)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return filepath.Clean(path)
|
||
|
|
}
|
||
|
|
|
||
|
|
func scanDir(rootDir string, infos chan fileInfo) {
|
||
|
|
defer close(infos)
|
||
|
|
|
||
|
|
filepath.Walk(rootDir, func(path string, info os.FileInfo, err error) error {
|
||
|
|
if err == nil {
|
||
|
|
infos <- fileInfo{FileInfo: info, path: path}
|
||
|
|
}
|
||
|
|
|
||
|
|
return err
|
||
|
|
})
|
||
|
|
}
|