owl-blogs/directories.go

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743 B
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package owl
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import (
"os"
"path/filepath"
)
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func dirExists(path string) bool {
_, err := os.Stat(path)
return err == nil
}
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// lists all files/dirs in a directory, not recursive
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func listDir(path string) []string {
dir, _ := os.Open(path)
defer dir.Close()
files, _ := dir.Readdirnames(-1)
return files
}
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func fileExists(path string) bool {
_, err := os.Stat(path)
return err == nil
}
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// recursive list of all files in a directory
func walkDir(path string) []string {
files := make([]string, 0)
filepath.Walk(path, func(subPath string, info os.FileInfo, err error) error {
if err != nil {
return err
}
if info.IsDir() {
return nil
}
files = append(files, subPath[len(path)+1:])
return nil
})
return files
}