cerc-io/plugeth
18
0
Fork 1
Code Issues 4 Pull Requests Packages Projects Releases Wiki Activity

Help text

Browse Source
This commit is contained in:
obscuren 2014-01-01 14:11:56 +01:00
parent 30f3b4d4e4
commit 65f00656f2
1 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
db_query_interface.go
View File

@ -32,9 +32,6 @@ func (i *DbInterface) ValidateInput(action string, argumentLength int) error {
case action == "get" && argumentLength != 1:
err = true
expArgCount = 1
case (action == "quit" || action == "exit") && argumentLength != 0:
err = true
expArgCount = 0
}
if err {
@ -73,6 +70,11 @@ func (i *DbInterface) ParseInput(input string) bool {
fmt.Println(i.trie.Get(tokens[1]))
case "exit", "quit", "q":
return false
case "help":
fmt.Println(`query commands:
update KEY VALUE
get KEY
`)
default:
fmt.Println("Unknown command:", tokens[0])
}
@ -82,6 +84,7 @@ func (i *DbInterface) ParseInput(input string) bool {
}
func (i *DbInterface) Start() {
fmt.Printf("DB Query tool. Type (help) for help\n")
reader := bufio.NewReader(os.Stdin)
for {
fmt.Printf("db >>> ")