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