1 files changed, 0 insertions, 174 deletions
diff --git a/predict_files.go b/predict_files.go
deleted file mode 100644
index 25ae2d5..0000000
--- a/predict_files.go
+++ /dev/null
@@ -1,174 +0,0 @@
-package complete
-
-import (
-	"io/ioutil"
-	"os"
-	"path/filepath"
-	"strings"
-)
-
-// PredictDirs will search for directories in the given started to be typed
-// path, if no path was started to be typed, it will complete to directories
-// in the current working directory.
-func PredictDirs(pattern string) Predictor {
-	return files(pattern, false)
-}
-
-// PredictFiles will search for files matching the given pattern in the started to
-// be typed path, if no path was started to be typed, it will complete to files that
-// match the pattern in the current working directory.
-// To match any file, use "*" as pattern. To match go files use "*.go", and so on.
-func PredictFiles(pattern string) Predictor {
-	return files(pattern, true)
-}
-
-func files(pattern string, allowFiles bool) PredictFunc {
-
-	// search for files according to arguments,
-	// if only one directory has matched the result, search recursively into
-	// this directory to give more results.
-	return func(a Args) (prediction []string) {
-		prediction = predictFiles(a, pattern, allowFiles)
-
-		// if the number of prediction is not 1, we either have many results or
-		// have no results, so we return it.
-		if len(prediction) != 1 {
-			return
-		}
-
-		// only try deeper, if the one item is a directory
-		if stat, err := os.Stat(prediction[0]); err != nil || !stat.IsDir() {
-			return
-		}
-
-		a.Last = prediction[0]
-		return predictFiles(a, pattern, allowFiles)
-	}
-}
-
-func predictFiles(a Args, pattern string, allowFiles bool) []string {
-	if strings.HasSuffix(a.Last, "/..") {
-		return nil
-	}
-
-	dir := directory(a.Last)
-	files := listFiles(dir, pattern, allowFiles)
-
-	// add dir if match
-	files = append(files, dir)
-
-	return PredictFilesSet(files).Predict(a)
-}
-
-// directory gives the directory of the given partial path
-// in case that it is not, we fall back to the current directory.
-func directory(path string) string {
-	if info, err := os.Stat(path); err == nil && info.IsDir() {
-		return fixPathForm(path, path)
-	}
-	dir := filepath.Dir(path)
-	if info, err := os.Stat(dir); err == nil && info.IsDir() {
-		return fixPathForm(path, dir)
-	}
-	return "./"
-}
-
-// PredictFilesSet predict according to file rules to a given set of file names
-func PredictFilesSet(files []string) PredictFunc {
-	return func(a Args) (prediction []string) {
-		// add all matching files to prediction
-		for _, f := range files {
-			f = fixPathForm(a.Last, f)
-
-			// test matching of file to the argument
-			if matchFile(f, a.Last) {
-				prediction = append(prediction, f)
-			}
-		}
-		return
-	}
-}
-
-func listFiles(dir, pattern string, allowFiles bool) []string {
-	// set of all file names
-	m := map[string]bool{}
-
-	// list files
-	if files, err := filepath.Glob(filepath.Join(dir, pattern)); err == nil {
-		for _, f := range files {
-			if stat, err := os.Stat(f); err != nil || stat.IsDir() || allowFiles {
-				m[f] = true
-			}
-		}
-	}
-
-	// list directories
-	if dirs, err := ioutil.ReadDir(dir); err == nil {
-		for _, d := range dirs {
-			if d.IsDir() {
-				m[filepath.Join(dir, d.Name())] = true
-			}
-		}
-	}
-
-	list := make([]string, 0, len(m))
-	for k := range m {
-		list = append(list, k)
-	}
-	return list
-}
-
-// MatchFile returns true if prefix can match the file
-func matchFile(file, prefix string) bool {
-	// special case for current directory completion
-	if file == "./" && (prefix == "." || prefix == "") {
-		return true
-	}
-	if prefix == "." && strings.HasPrefix(file, ".") {
-		return true
-	}
-
-	file = strings.TrimPrefix(file, "./")
-	prefix = strings.TrimPrefix(prefix, "./")
-
-	return strings.HasPrefix(file, prefix)
-}
-
-// fixPathForm changes a file name to a relative name
-func fixPathForm(last string, file string) string {
-	// get wording directory for relative name
-	workDir, err := os.Getwd()
-	if err != nil {
-		return file
-	}
-
-	abs, err := filepath.Abs(file)
-	if err != nil {
-		return file
-	}
-
-	// if last is absolute, return path as absolute
-	if filepath.IsAbs(last) {
-		return fixDirPath(abs)
-	}
-
-	rel, err := filepath.Rel(workDir, abs)
-	if err != nil {
-		return file
-	}
-
-	// fix ./ prefix of path
-	if rel != "." && strings.HasPrefix(last, ".") {
-		rel = "./" + rel
-	}
-
-	return fixDirPath(rel)
-}
-
-func fixDirPath(path string) string {
-	info, err := os.Stat(path)
-	if err == nil && info.IsDir() && !strings.HasSuffix(path, "/") {
-		path += "/"
-	}
-	return path
-}