61 lines
963 B
Go
61 lines
963 B
Go
package filter
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import (
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"os"
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"path/filepath"
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"strings"
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)
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type Filter struct {
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MaxSize int64
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Extensions []string
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Ignores []string
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}
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func (f *Filter) ShouldSkipDir(name string) bool {
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if strings.HasPrefix(name, ".") {
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return true
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}
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for _, pattern := range f.Ignores {
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matched, _ := filepath.Match(pattern, name)
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if matched {
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return true
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}
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}
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return false
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}
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func (f *Filter) ShouldSkipFile(path, name string, info os.FileInfo) bool {
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if strings.HasPrefix(name, ".") {
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return true
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}
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for _, pattern := range f.Ignores {
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matched, _ := filepath.Match(pattern, name)
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if matched {
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return true
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}
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}
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ext := filepath.Ext(path)
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for _, bad := range f.Extensions {
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if strings.EqualFold(ext, bad) {
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return true
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}
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}
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if info.Size() > f.MaxSize {
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return true
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}
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return false
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}
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func IsSymlink(path string) bool {
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info, err := os.Lstat(path)
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if err != nil {
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return false
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}
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return info.Mode()&os.ModeSymlink != 0
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}
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