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Code Issues Releases Activity

Merge pull request #362 from kyle-wang/master

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rename some function name under /utils
This commit is contained in:
astaxie 2013-12-12 05:51:06 -08:00
commit c8724d40d2
2 changed files with 6 additions and 6 deletions
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4
utils/file.go
View File

@ -30,7 +30,7 @@ func FileExists(name string) bool {
// search a file in paths.
// this is offen used in search config file in /etc ~/
func LookFile(filename string, paths ...string) (fullpath string, err error) {
func SearchFile(filename string, paths ...string) (fullpath string, err error) {
for _, path := range paths {
if fullpath = filepath.Join(path, filename); FileExists(fullpath) {
return
@ -41,7 +41,7 @@ func LookFile(filename string, paths ...string) (fullpath string, err error) {
}
// like command grep -E
// for example: GrepE(`^hello`, "hello.txt")
// for example: GrepFile(`^hello`, "hello.txt")
// \n is striped while read
func GrepFile(patten string, filename string) (lines []string, err error) {
re, err := regexp.Compile(patten)

8
utils/file_test.go
View File

@ -23,7 +23,7 @@ func TestSelfDir(t *testing.T) {
func TestFileExists(t *testing.T) {
if !FileExists("./file.go") {
t.Errorf("/bin/echo should exists, but it didn't")
t.Errorf("./file.go should exists, but it didn't")
}
if FileExists(noExistedFile) {
@ -31,14 +31,14 @@ func TestFileExists(t *testing.T) {
}
}
func TestLookFile(t *testing.T) {
path, err := LookFile(filepath.Base(SelfPath()), SelfDir())
func TestSearchFile(t *testing.T) {
path, err := SearchFile(filepath.Base(SelfPath()), SelfDir())
if err != nil {
t.Error(err)
}
t.Log(path)
path, err = LookFile(noExistedFile, ".")
path, err = SearchFile(noExistedFile, ".")
if err == nil {
t.Errorf("err shouldnot be nil, got path: %s", SelfDir())
}