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-rw-r--r--ethereum/repl.go27
-rw-r--r--ethereum/repl_darwin.go4
2 files changed, 29 insertions, 2 deletions
diff --git a/ethereum/repl.go b/ethereum/repl.go
index 0208459ad..dd8d08179 100644
--- a/ethereum/repl.go
+++ b/ethereum/repl.go
@@ -1,10 +1,15 @@
package main
import (
+ "bufio"
"fmt"
"github.com/ethereum/eth-go"
"github.com/ethereum/eth-go/ethpub"
+ "github.com/ethereum/eth-go/ethutil"
"github.com/obscuren/otto"
+ "io"
+ "os"
+ "path"
)
type Repl interface {
@@ -16,18 +21,38 @@ type JSRepl struct {
re *JSRE
prompt string
+
+ history *os.File
}
func NewJSRepl(ethereum *eth.Ethereum) *JSRepl {
- return &JSRepl{re: NewJSRE(ethereum), prompt: "> "}
+ hist, err := os.OpenFile(path.Join(ethutil.Config.ExecPath, "history"), os.O_RDWR|os.O_CREATE, os.ModePerm)
+ if err != nil {
+ panic(err)
+ }
+
+ return &JSRepl{re: NewJSRE(ethereum), prompt: "> ", history: hist}
}
func (self *JSRepl) Start() {
+ reader := bufio.NewReader(self.history)
+ for {
+ line, err := reader.ReadString('\n')
+ if err != nil && err == io.EOF {
+ break
+ } else if err != nil {
+ fmt.Println("error reading history", err)
+ break
+ }
+
+ addHistory(line[:len(line)-1])
+ }
self.read()
}
func (self *JSRepl) Stop() {
self.re.Stop()
+ self.history.Close()
}
func (self *JSRepl) parseInput(code string) {
diff --git a/ethereum/repl_darwin.go b/ethereum/repl_darwin.go
index b61d4edd7..62b40059a 100644
--- a/ethereum/repl_darwin.go
+++ b/ethereum/repl_darwin.go
@@ -102,7 +102,9 @@ L:
break L
}
- addHistory(str[:len(str)-1]) //allow user to recall this line
+ hist := str[:len(str)-1]
+ addHistory(hist) //allow user to recall this line
+ self.history.WriteString(str)
self.parseInput(str)