remove searchpath package

searchpath/searchpath.go

@@ -1,46 +0,0 @@
-package searchpath
-
-import (
-	"errors"
-	"io/ioutil"
-	"regexp"
-)
-
-var searchpath []string
-
-func SetSearchPath(paths ...string) {
-	searchpath = paths
-}
-
-func AppendSearchPath(path string) {
-	searchpath = append(searchpath, path)
-}
-
-func PrependSearchPath(path string) {
-	searchpath = append((searchpath)[:0], append([]string{path}, (searchpath)[0:]...)...)
-}
-
-func GetSearchPath() []string {
-	return searchpath
-}
-
-// FindPath scans files in the search paths and
-// returns the path where the regex matches at least twice
-func FindPath(regex *regexp.Regexp) (path string, err error) {
-	count := 0
-	for _, path := range searchpath {
-		// TODO refactor ioutil.ReadDir to read only first files per dir
-		files, err := ioutil.ReadDir(path)
-		if err == nil {
-			for _, file := range files {
-				if regex.MatchString(file.Name()) {
-					count += 1
-				}
-				if count >= 2 {
-					return path, nil
-				}
-			}
-		}
-	}
-	return "", errors.New("no path found")
-}

searchpath/searchpath_test.go

@@ -1,28 +0,0 @@
-package searchpath
-
-import (
-	"testing"
-)
-
-func TestSetSearchPath(t *testing.T) {
-	SetSearchPath("a")
-	if len(searchpath) != 1 || searchpath[0] != "a" {
-		t.Error("SetSearchPath failed")
-	}
-}
-
-func TestAppendSearchPath(t *testing.T) {
-	SetSearchPath("a")
-	AppendSearchPath("b")
-	if len(searchpath) != 2 || searchpath[0] != "a" || searchpath[1] != "b" {
-		t.Error("AppendSearchPath failed")
-	}
-}
-
-func TestPrependSearchPath(t *testing.T) {
-	SetSearchPath("a")
-	PrependSearchPath("b")
-	if len(searchpath) != 2 || searchpath[0] != "b" || searchpath[1] != "a" {
-		t.Error("PrependSearchPath failed")
-	}
-}