Merge pull request #635 from openset/develop

Remove: Exit

Author: Shuo

internal/base/base.go

@@ -38,13 +38,11 @@ func (c *Command) Name() string {
 func (c *Command) Usage() {
 fmt.Printf("usage: %s %s\n\n", CmdName, c.UsageLine)
 fmt.Printf("Run '%s help %s' for details.\n", CmdName, c.Name())
-Exit()
 }
 
 func (c *Command) UsageHelp() {
 fmt.Printf("usage: %s %s\n\n", CmdName, c.UsageLine)
 fmt.Println(c.Long)
-Exit()
 }
 
 func Usage() {
@@ -58,7 +56,6 @@ func Usage() {
 }
 }
 fmt.Printf("\nUse \"%s help <command>\" for more information about a command.\n", CmdName)
-Exit()
 }
 
 func FilePutContents(filename string, data []byte) []byte {
@@ -99,10 +96,6 @@ func CheckErr(err error) {
 }
 }
 
-func Exit() {
-os.Exit(0)
-}
-
 func AuthInfo(cmd string) string {
 format := "<!--|This file generated by command(leetcode %s); DO NOT EDIT.%s|-->\n"
 format += "<!--+----------------------------------------------------------------------+-->\n"

internal/build/build.go

@@ -23,6 +23,7 @@ var CmdBuild = &base.Command{
 func runBuild(cmd *base.Command, args []string) {
 if len(args) != 0 {
 cmd.Usage()
+return
 }
 target := map[string][]string{
 "darwin": {"amd64"},

internal/clean/clean.go

@@ -15,6 +15,7 @@ var CmdClean = &base.Command{
 func runClean(cmd *base.Command, args []string) {
 if len(args) != 0 {
 cmd.Usage()
+return
 }
 leetcode.Clean()
 }

internal/description/description.go

@@ -18,6 +18,7 @@ var CmdDescription = &base.Command{
 func runDescription(cmd *base.Command, args []string) {
 if len(args) != 0 {
 cmd.Usage()
+return
 }
 var wg sync.WaitGroup
 limit := 1 << 7

internal/help/help.go

@@ -16,6 +16,7 @@ var CmdHelp = &base.Command{
 func runHelp(cmd *base.Command, args []string) {
 if len(args) < 1 {
 base.Usage()
+return
 }
 cmdName := args[0]
 for _, cmd := range base.Commands {

internal/helper/helper.go

@@ -17,6 +17,7 @@ var CmdHelper = &base.Command{
 func runHelper(cmd *base.Command, args []string) {
 if len(args) != 0 {
 cmd.Usage()
+return
 }
 var buf bytes.Buffer
 buf.WriteString(base.AuthInfo("helper"))

internal/open/open.go

@@ -18,6 +18,7 @@ var CmdOpen = &base.Command{
 func runOpen(cmd *base.Command, args []string) {
 if len(args) != 1 {
 cmd.Usage()
+return
 }
 questionId, err := strconv.Atoi(args[0])
 base.CheckErr(err)

internal/page/page.go

@@ -15,6 +15,7 @@ var CmdPage = &base.Command{
 func runPage(cmd *base.Command, args []string) {
 if len(args) != 0 {
 cmd.Usage()
+return
 }
 readme.CmdReadme.Run(readme.CmdReadme, []string{"page"})
 }

internal/post/post.go

@@ -24,6 +24,7 @@ var CmdPost = &base.Command{
 func runPost(cmd *base.Command, args []string) {
 if len(args) != 0 {
 cmd.Usage()
+return
 }
 formatFilename := "%s-%s.md"
 formatTopicTag := " [[%s](https://github.com/openset/leetcode/tree/master/tag/%s/README.md)]\n"

internal/question/question.go

@@ -18,6 +18,7 @@ var CmdQuestion = &base.Command{
 func runQuestion(cmd *base.Command, args []string) {
 if len(args) != 1 {
 cmd.Usage()
+return
 }
 if questionId, err := strconv.Atoi(args[0]); err == nil {
 problems := leetcode.ProblemsAll()