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smartcontract: allow RPC endpoint to be specified, fix #363

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We already have support for running scripts inside VM CLI, so here we can just
make RPC endpoint configurable and be done with it. It also allows to use
local RPC endpoint if there is a need to.
This commit is contained in:
Roman Khimov 2019-10-29 16:32:49 +03:00
parent 579aa31ddd
commit 2b3fb14a4a
1 changed files with 9 additions and 4 deletions
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13
cli/smartcontract/smart_contract.go
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@ -19,6 +19,7 @@ import (
)
var (
errNoEndpoint = errors.New("no RPC endpoint specified, use option '--endpoint' or '-e'")
errNoInput = errors.New("no input file was found, specify an input file with the '--in or -i' flag")
errNoSmartContractName = errors.New("no name was provided, specify the '--name or -n' flag")
errFileExist = errors.New("A file with given smart-contract name already exists")
@ -66,6 +67,10 @@ func NewCommands() []cli.Command {
Usage: "Test an invocation of a smart contract on the blockchain",
Action: testInvoke,
Flags: []cli.Flag{
cli.StringFlag{
Name: "endpoint, e",
Usage: "RPC endpoint address (like 'http://seed4.ngd.network:20332')",
},
cli.StringFlag{
Name: "in, i",
Usage: "Input location of the avm file that needs to be invoked",
@ -168,16 +173,16 @@ func testInvoke(ctx *cli.Context) error {
if len(src) == 0 {
return cli.NewExitError(errNoInput, 1)
}
endpoint := ctx.String("endpoint")
if len(endpoint) == 0 {
return cli.NewExitError(errNoEndpoint, 1)
}
b, err := ioutil.ReadFile(src)
if err != nil {
return cli.NewExitError(err, 1)
}
// For now we will hardcode the endpoint.
// On the long term the internal VM will run the script.
// TODO: remove RPC dependency, hardcoded node.
endpoint := "http://node1.ams2.bridgeprotocol.io:10332"
client, err := rpc.NewClient(context.TODO(), endpoint, rpc.ClientOptions{})
if err != nil {
return cli.NewExitError(err, 1)