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rename some function name under /utils
change the function name to common english word
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parent
3c92cce9f4
commit
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@ -30,7 +30,7 @@ func FileExists(name string) bool {
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// search a file in paths.
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// this is offen used in search config file in /etc ~/
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func LookFile(filename string, paths ...string) (fullpath string, err error) {
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func SearchFile(filename string, paths ...string) (fullpath string, err error) {
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for _, path := range paths {
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if fullpath = filepath.Join(path, filename); FileExists(fullpath) {
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return
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@ -41,7 +41,7 @@ func LookFile(filename string, paths ...string) (fullpath string, err error) {
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}
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// like command grep -E
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// for example: GrepE(`^hello`, "hello.txt")
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// for example: GrepFile(`^hello`, "hello.txt")
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// \n is striped while read
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func GrepFile(patten string, filename string) (lines []string, err error) {
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re, err := regexp.Compile(patten)
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@ -23,7 +23,7 @@ func TestSelfDir(t *testing.T) {
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func TestFileExists(t *testing.T) {
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if !FileExists("./file.go") {
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t.Errorf("/bin/echo should exists, but it didn't")
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t.Errorf("./file.go should exists, but it didn't")
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}
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if FileExists(noExistedFile) {
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@ -31,14 +31,14 @@ func TestFileExists(t *testing.T) {
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}
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}
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func TestLookFile(t *testing.T) {
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path, err := LookFile(filepath.Base(SelfPath()), SelfDir())
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func TestSearchFile(t *testing.T) {
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path, err := SearchFile(filepath.Base(SelfPath()), SelfDir())
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if err != nil {
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t.Error(err)
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}
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t.Log(path)
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path, err = LookFile(noExistedFile, ".")
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path, err = SearchFile(noExistedFile, ".")
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if err == nil {
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t.Errorf("err shouldnot be nil, got path: %s", SelfDir())
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}
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