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[#1633] neofs-adm: Allow to provide arguments to deployed contracts

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Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
This commit is contained in:
Evgenii Stratonikov 2022-07-28 13:41:51 +03:00 committed by fyrchik
parent dd30703a6b
commit 6146df4998
1 changed files with 44 additions and 5 deletions
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49
cmd/neofs-adm/internal/modules/morph/deploy.go
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@ -1,13 +1,16 @@
package morph
import (
"encoding/json"
"fmt"
"os"
"strings"
"github.com/nspcc-dev/neo-go/cli/cmdargs"
"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
"github.com/nspcc-dev/neo-go/pkg/core/state"
"github.com/nspcc-dev/neo-go/pkg/io"
"github.com/nspcc-dev/neo-go/pkg/services/rpcsrv/params"
"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
"github.com/nspcc-dev/neo-go/pkg/vm/emit"
"github.com/nspcc-dev/neo-go/pkg/vm/opcode"
@ -24,7 +27,9 @@ var deployCmd = &cobra.Command{
Use: "deploy",
Short: "Deploy additional smart-contracts",
Long: `Deploy additional smart-contract which are not related to core.
All contracts are deployed by the committee, so access to the alphabet wallets is required.`,
All contracts are deployed by the committee, so access to the alphabet wallets is required.
Optionally, arguments can be provided to be passed to a contract's _deploy function.
The syntax is the same as for 'neo-go contract testinvokefunction' command.`,
PreRun: func(cmd *cobra.Command, _ []string) {
_ = viper.BindPFlag(alphabetWalletsFlag, cmd.Flags().Lookup(alphabetWalletsFlag))
_ = viper.BindPFlag(endpointFlag, cmd.Flags().Lookup(endpointFlag))
@ -45,7 +50,7 @@ func init() {
ff.Bool(updateFlag, false, "Update an existing contract")
}
func deployContractCmd(cmd *cobra.Command, _ []string) error {
func deployContractCmd(cmd *cobra.Command, args []string) error {
v := viper.GetViper()
c, err := newInitializeContext(cmd, v)
if err != nil {
@ -92,10 +97,15 @@ func deployContractCmd(cmd *cobra.Command, _ []string) error {
return fmt.Errorf("can't sign manifest group: %v", err)
}
params := getContractDeployParameters(cs, nil)
w := io.NewBufBinWriter()
emit.AppCall(w.BinWriter, callHash, method, callflag.All, params...)
if err := emitDeploymentArguments(w.BinWriter, args); err != nil {
return err
}
emit.Bytes(w.BinWriter, cs.RawManifest)
emit.Bytes(w.BinWriter, cs.RawNEF)
emit.Int(w.BinWriter, 3)
emit.Opcodes(w.BinWriter, opcode.PACK)
emit.AppCallNoArgs(w.BinWriter, callHash, method, callflag.All)
emit.Opcodes(w.BinWriter, opcode.DROP) // contract state on stack
if !isUpdate {
s, err := c.nnsRegisterDomainScript(nnsCs.Hash, cs.Hash, domain)
@ -118,6 +128,35 @@ func deployContractCmd(cmd *cobra.Command, _ []string) error {
return c.awaitTx()
}
func emitDeploymentArguments(w *io.BinWriter, args []string) error {
_, ps, err := cmdargs.ParseParams(args, true)
if err != nil {
return err
}
if len(ps) == 0 {
emit.Opcodes(w, opcode.NEWARRAY0)
return nil
}
if len(ps) != 1 {
return fmt.Errorf("at most one argument is expected for deploy, got %d", len(ps))
}
// We could emit this directly, but round-trip through JSON is more robust.
// This a CLI, so optimizing the conversion is not worth the effort.
data, err := json.Marshal(ps)
if err != nil {
return err
}
var pp params.Params
if err := json.Unmarshal(data, &pp); err != nil {
return err
}
return params.ExpandArrayIntoScript(w, pp)
}
func probeContractName(ctrPath string) (string, error) {
ds, err := os.ReadDir(ctrPath)
if err != nil {