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package watch
import (
"io"
"io/ioutil"
"os"
"path/filepath"
"strings"
)
///////////////////////////////////////////////////////////////////////////////
type FileSystemItem struct {
Root string
Path string
Name string
Size int64
Modified int64
IsFolder bool
ProfileDisabled bool
ProfileTags []string
ProfileArguments []string
}
///////////////////////////////////////////////////////////////////////////////
func YieldFileSystemItems(root string, excludedDirs []string) chan *FileSystemItem {
items := make(chan *FileSystemItem)
go func() {
filepath.Walk(root, func(path string, info os.FileInfo, err error) error {
if err != nil {
return filepath.SkipDir
}
if info.IsDir() && strings.HasPrefix(info.Name(), ".") {
return filepath.SkipDir
}
basePath := filepath.Base(path)
for _, item := range excludedDirs {
if item == basePath && info.IsDir() && item != "" && basePath != "" {
return filepath.SkipDir
}
}
items <- &FileSystemItem{
Root: root,
Path: path,
Name: info.Name(),
Size: info.Size(),
Modified: info.ModTime().Unix(),
IsFolder: info.IsDir(),
}
return nil
})
close(items)
}()
return items
}
///////////////////////////////////////////////////////////////////////////////
// ReadContents reads files wholesale. This function is only called on files
// that end in '.goconvey'. These files should be very small, probably not
// ever more than a few hundred bytes. The ignored errors are ok because in
// the event of an IO error all that need be returned is an empty string.
func ReadContents(path string) string {
file, err := os.Open(path)
if err != nil {
return ""
}
defer file.Close()
reader := io.LimitReader(file, 1024*4)
content, _ := ioutil.ReadAll(reader)
return string(content)
}
///////////////////////////////////////////////////////////////////////////////
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