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Better error reporting in the console. Updated ethereum.js

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This commit is contained in:
obscuren 2015-03-24 17:49:28 +01:00
parent 9de1ad6546
commit c38a3b4cc7
5 changed files with 28 additions and 14 deletions
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22
cmd/ethereum/js.go
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@ -31,6 +31,7 @@ import (
"github.com/ethereum/go-ethereum/rpc"
"github.com/ethereum/go-ethereum/xeth"
"github.com/peterh/liner"
"github.com/robertkrimen/otto"
)
type prompter interface {
@ -101,8 +102,7 @@ func (js *jsre) apiBindings() {
jethObj := t.Object()
jethObj.Set("send", jeth.Send)
_, err := js.re.Eval(re.BigNumber_JS)
err := js.re.Compile("bignum.js", re.BigNumber_JS)
if err != nil {
utils.Fatalf("Error loading bignumber.js: %v", err)
}
@ -113,12 +113,12 @@ func (js *jsre) apiBindings() {
utils.Fatalf("Error defining setTimeout: %v", err)
}
_, err = js.re.Eval(re.Ethereum_JS)
err = js.re.Compile("ethereum.js", re.Ethereum_JS)
if err != nil {
utils.Fatalf("Error loading ethereum.js: %v", err)
}
_, err = js.re.Eval("var web3 = require('web3');")
_, err = js.re.Eval("var web3 = require('ethereum.js');")
if err != nil {
utils.Fatalf("Error requiring web3: %v", err)
}
@ -128,10 +128,10 @@ func (js *jsre) apiBindings() {
utils.Fatalf("Error setting web3 provider: %v", err)
}
_, err = js.re.Eval(`
var eth = web3.eth;
var shh = web3.shh;
var db = web3.db;
var net = web3.net;
var eth = web3.eth;
var shh = web3.shh;
var db = web3.db;
var net = web3.net;
`)
if err != nil {
utils.Fatalf("Error setting namespaces: %v", err)
@ -211,7 +211,11 @@ func (self *jsre) parseInput(code string) {
}()
value, err := self.re.Run(code)
if err != nil {
fmt.Println(err)
if ottoErr, ok := err.(*otto.Error); ok {
fmt.Println(ottoErr.String())
} else {
fmt.Println(err)
}
return
}
self.printValue(value)

4
cmd/mist/assets/examples/coin.html
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@ -3,7 +3,7 @@
<title>JevCoin</title>
<head>
<script type="text/javascript" src="../ext/bignumber.min.js"></script>
<script type="text/javascript" src="../ext/ethereum.js/dist/ethereum.js"></script>
<script type="text/javascript" src="/Users/jeffrey/ethereum.js"></script>
</head>
<body>
@ -32,7 +32,7 @@
</body>
<script type="text/javascript">
var web3 = require('web3');
var web3 = require('ethereum.js');
var eth = web3.eth;
web3.setProvider(new web3.providers.HttpProvider('http://localhost:8545'));

2
jsre/ethereum_js.go
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File diff suppressed because one or more lines are too long

12
jsre/jsre.go
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@ -2,9 +2,10 @@ package jsre
import (
"fmt"
"github.com/robertkrimen/otto"
"io/ioutil"
"github.com/robertkrimen/otto"
"github.com/ethereum/go-ethereum/common"
)
@ -113,3 +114,12 @@ func (self *JSRE) Eval(code string) (s string, err error) {
}
return fmt.Sprintf("%v", val), nil
}
func (self *JSRE) Compile(fn string, src interface{}) error {
script, err := self.vm.Compile(fn, src)
if err != nil {
return err
}
self.vm.Run(script)
return nil
}

2
rpc/api.go
View File

@ -50,7 +50,7 @@ func (api *EthereumApi) Close() {
func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error {
// Spec at https://github.com/ethereum/wiki/wiki/Generic-JSON-RPC
rpclogger.Debugf("%s %s", req.Method, req.Params)
rpclogger.Infof("%s %s", req.Method, req.Params)
switch req.Method {
case "web3_sha3":