func LoadPackage(fileName string) (*definitions.Package, error) {
log.Info("Loading eris-pm Package Definition File.")
var pkg = definitions.BlankPackage()
var epmJobs = viper.New()
// setup file
abs, err := filepath.Abs(fileName)
if err != nil {
return nil, fmt.Errorf("Sorry, the marmots were unable to find the absolute path to the eris-pm jobs file.")
}
path := filepath.Dir(abs)
file := filepath.Base(abs)
extName := filepath.Ext(file)
bName := file[:len(file)-len(extName)]
log.WithFields(log.Fields{
"path": path,
"name": bName,
}).Debug("Loading eris-pm file")
epmJobs.AddConfigPath(path)
epmJobs.SetConfigName(bName)
// load file
if err := epmJobs.ReadInConfig(); err != nil {
return nil, fmt.Errorf("Sorry, the marmots were unable to load the eris-pm jobs file. Please check your path.\nERROR =>\t\t\t%v", err)
}
// marshall file
if err := epmJobs.Unmarshal(pkg); err != nil {
return nil, fmt.Errorf("Sorry, the marmots could not figure that eris-pm jobs file out.\nPlease check your epm.yaml is properly formatted.\n")
}
return pkg, nil
}
func assembleTypesWizard(accountT *definitions.AccountType, tokenIze bool) error {
var err error
accountT.Number, err = common.GetIntResponse(AccountTypeIntro(accountT), accountT.Number, reader)
log.WithField("=>", accountT.Number).Debug("What the marmots heard")
if err != nil {
return err
}
if tokenIze && accountT.Number > 0 {
accountT.Tokens, err = common.GetIntResponse(AccountTypeTokens(accountT), accountT.Tokens, reader)
log.WithField("=>", accountT.Tokens).Debug("What the marmots heard")
if err != nil {
return err
}
}
if accountT.Perms["bond"] == 1 && accountT.Number > 0 {
accountT.ToBond, err = common.GetIntResponse(AccountTypeToBond(accountT), accountT.ToBond, reader)
log.WithField("=>", accountT.ToBond).Debug("What the marmots heard")
if err != nil {
return err
}
} else {
log.Info("Setting accountType.ToBond to 0")
log.WithField("=>", accountT.Name).Debug("No bond permissions")
accountT.ToBond = 0
}
return nil
}
func MakeChain(do *definitions.Do) error {
switch {
case len(do.AccountTypes) != 0:
log.Info("Making chain using account type paradigm.")
return makeRaw(do, "accounttype")
case do.ChainType != "":
log.Info("Making chain using chain type paradigm.")
return makeRaw(do, "chaintype")
case do.CSV != "":
log.Info("Making chain using csv type paradigm.")
return makeRaw(do, "csv")
default:
log.Info("Making chain using wizard paradigm.")
return makeWizard(do)
}
return nil
}
func postProcess(do *definitions.Do) error {
switch do.DefaultOutput {
case "csv":
log.Info("Writing [epm.csv] to current directory")
for _, job := range do.Package.Jobs {
if err := util.WriteJobResultCSV(job.JobName, job.JobResult); err != nil {
return err
}
}
case "json":
log.Info("Writing [jobs_output.json] to current directory")
results := make(map[string]string)
for _, job := range do.Package.Jobs {
results[job.JobName] = job.JobResult
}
return util.WriteJobResultJSON(results)
}
if do.SummaryTable {
// TableWriter goes here.
}
return nil
}
func DeployJob(deploy *definitions.Deploy, do *definitions.Do) (result string, err error) {
// Preprocess variables
deploy.Source, _ = util.PreProcess(deploy.Source, do)
deploy.Contract, _ = util.PreProcess(deploy.Contract, do)
deploy.Instance, _ = util.PreProcess(deploy.Instance, do)
deploy.Libraries, _ = util.PreProcessLibs(deploy.Libraries, do)
deploy.Amount, _ = util.PreProcess(deploy.Amount, do)
deploy.Nonce, _ = util.PreProcess(deploy.Nonce, do)
deploy.Fee, _ = util.PreProcess(deploy.Fee, do)
deploy.Gas, _ = util.PreProcess(deploy.Gas, do)
// trim the extension
contractName := strings.TrimSuffix(deploy.Contract, filepath.Ext(deploy.Contract))
// Use defaults
deploy.Source = useDefault(deploy.Source, do.Package.Account)
deploy.Instance = useDefault(deploy.Instance, contractName)
deploy.Amount = useDefault(deploy.Amount, do.DefaultAmount)
deploy.Fee = useDefault(deploy.Fee, do.DefaultFee)
deploy.Gas = useDefault(deploy.Gas, do.DefaultGas)
// assemble contract
var p string
if _, err := os.Stat(deploy.Contract); err == nil {
p = deploy.Contract
} else {
p = filepath.Join(do.ContractsPath, deploy.Contract)
}
log.WithField("=>", p).Info("Contract path")
// use the proper compiler
if do.Compiler != "" {
log.WithField("=>", do.Compiler).Info("Setting compiler path")
}
// Don't use pubKey if account override
var oldKey string
if deploy.Source != do.Package.Account {
oldKey = do.PublicKey
do.PublicKey = ""
}
// compile
if filepath.Ext(deploy.Contract) == ".bin" {
log.Info("Binary file detected. Using binary deploy sequence.")
// binary deploy sequence
contractCode, err := ioutil.ReadFile(p)
if err != nil {
result := "could not read binary file"
return result, err
}
tx, err := deployRaw(do, deploy, contractName, string(contractCode))
if err != nil {
result := "could not deploy binary contract"
return result, err
}
result, err := deployFinalize(do, tx, deploy.Wait)
if err != nil {
return "", fmt.Errorf("Error finalizing contract deploy %s: %v", p, err)
}
return result, err
} else {
// normal compilation/deploy sequence
resp, err := compilers.BeginCompile(do.Compiler, p, false, deploy.Libraries)
if err != nil {
log.Errorln("Error compiling contracts: Compilers error:")
return "", err
} else if resp.Error != "" {
log.Errorln("Error compiling contracts: Language error:")
return "", fmt.Errorf("%v", resp.Error)
}
// loop through objects returned from compiler
switch {
case len(resp.Objects) == 1:
log.WithField("path", p).Info("Deploying the only contract in file")
r := resp.Objects[0]
if r.Bytecode != "" {
result, err = deployContract(deploy, do, r, p)
if err != nil {
return "", err
}
}
case deploy.Instance == "all":
log.WithField("path", p).Info("Deploying all contracts")
var baseObj string
for _, r := range resp.Objects {
if r.Bytecode == "" {
continue
}
result, err = deployContract(deploy, do, r, p)
if err != nil {
return "", err
}
if strings.ToLower(r.Objectname) == strings.ToLower(strings.TrimSuffix(filepath.Base(deploy.Contract), filepath.Ext(filepath.Base(deploy.Contract)))) {
baseObj = result
}
}
if baseObj != "" {
result = baseObj
}
default:
log.WithField("contract", deploy.Instance).Info("Deploying a single contract")
for _, r := range resp.Objects {
if r.Bytecode == "" {
continue
}
if strings.ToLower(r.Objectname) == strings.ToLower(deploy.Instance) {
result, err = deployContract(deploy, do, r, p)
if err != nil {
return "", err
}
}
}
}
}
// Don't use pubKey if account override
if deploy.Source != do.Package.Account {
do.PublicKey = oldKey
}
return result, nil
}
func CallJob(call *definitions.Call, do *definitions.Do) (string, []*definitions.Variable, error) {
var err error
var callData string
var callDataArray []string
// Preprocess variables
call.Source, _ = util.PreProcess(call.Source, do)
call.Destination, _ = util.PreProcess(call.Destination, do)
//todo: find a way to call the fallback function here
call.Function, callDataArray, err = util.PreProcessInputData(call.Function, call.Data, do, false)
if err != nil {
return "", make([]*definitions.Variable, 0), err
}
call.Function, _ = util.PreProcess(call.Function, do)
call.Amount, _ = util.PreProcess(call.Amount, do)
call.Nonce, _ = util.PreProcess(call.Nonce, do)
call.Fee, _ = util.PreProcess(call.Fee, do)
call.Gas, _ = util.PreProcess(call.Gas, do)
call.ABI, _ = util.PreProcess(call.ABI, do)
// Use default
call.Source = useDefault(call.Source, do.Package.Account)
call.Amount = useDefault(call.Amount, do.DefaultAmount)
call.Fee = useDefault(call.Fee, do.DefaultFee)
call.Gas = useDefault(call.Gas, do.DefaultGas)
// formulate call
var packedBytes []byte
if call.ABI == "" {
packedBytes, err = util.ReadAbiFormulateCall(call.Destination, call.Function, callDataArray, do)
callData = hex.EncodeToString(packedBytes)
} else {
packedBytes, err = util.ReadAbiFormulateCall(call.ABI, call.Function, callDataArray, do)
callData = hex.EncodeToString(packedBytes)
}
if err != nil {
if call.Function == "()" {
log.Warn("Calling the fallback function")
} else {
var str, err = util.ABIErrorHandler(do, err, call, nil)
return str, make([]*definitions.Variable, 0), err
}
}
// Don't use pubKey if account override
var oldKey string
if call.Source != do.Package.Account {
oldKey = do.PublicKey
do.PublicKey = ""
}
log.WithFields(log.Fields{
"destination": call.Destination,
"function": call.Function,
"data": callData,
}).Info("Calling")
erisNodeClient := client.NewErisNodeClient(do.Chain)
erisKeyClient := keys.NewErisKeyClient(do.Signer)
tx, err := core.Call(erisNodeClient, erisKeyClient, do.PublicKey, call.Source, call.Destination, call.Amount, call.Nonce, call.Gas, call.Fee, callData)
if err != nil {
return "", make([]*definitions.Variable, 0), err
}
// Don't use pubKey if account override
if call.Source != do.Package.Account {
do.PublicKey = oldKey
}
// Sign, broadcast, display
res, err := core.SignAndBroadcast(do.ChainID, erisNodeClient, erisKeyClient, tx, true, true, call.Wait)
if err != nil {
var str, err = util.MintChainErrorHandler(do, err)
return str, make([]*definitions.Variable, 0), err
}
txResult := res.Return
var result string
log.Debug(txResult)
// Formally process the return
if txResult != nil {
log.WithField("=>", result).Debug("Decoding Raw Result")
if call.ABI == "" {
call.Variables, err = util.ReadAndDecodeContractReturn(call.Destination, call.Function, txResult, do)
} else {
call.Variables, err = util.ReadAndDecodeContractReturn(call.ABI, call.Function, txResult, do)
}
if err != nil {
return "", make([]*definitions.Variable, 0), err
}
log.WithField("=>", call.Variables).Debug("call variables:")
result = util.GetReturnValue(call.Variables)
if result != "" {
log.WithField("=>", result).Warn("Return Value")
} else {
log.Debug("No return.")
}
} else {
log.Debug("No return from contract.")
}
if call.Save == "tx" {
log.Info("Saving tx hash instead of contract return")
result = fmt.Sprintf("%X", res.Hash)
}
return result, call.Variables, nil
}
PreRun: func(cmd *cobra.Command, args []string) {
// loop through chains directories to make sure they exist
for _, d := range []string{ChainsPath, AccountsTypePath, ChainTypePath} {
if _, err := os.Stat(d); os.IsNotExist(err) {
os.MkdirAll(d, 0755)
}
}
// drop default tomls into eris' location
IfExit(util.CheckDefaultTypes(AccountsTypePath, "account-types"))
IfExit(util.CheckDefaultTypes(ChainTypePath, "chain-types"))
keys.DaemonAddr = keysAddr
// Welcomer....
log.Info("Hello! I'm the marmot who makes eris chains.")
},
Run: MakeChain,
PostRun: Archive,
}
// build the data subcommand
func buildMakerCommand() {
AddMakerFlags()
}
// Flags that are to be used by commands are handled by the Do struct
// Define the persistent commands (globals)
func AddMakerFlags() {
MakerCmd.PersistentFlags().StringVarP(&keysAddr, "keys-server", "k", defaultKeys(), "keys server which should be used to generate keys; default respects $ERIS_KEYS_PATH")
MakerCmd.PersistentFlags().StringSliceVarP(&do.AccountTypes, "account-types", "t", defaultActTypes(), "what number of account types should we use? find these in ~/.eris/chains/account_types; incompatible with and overrides chain-type; default respects $ERIS_CHAINMANAGER_ACCOUNTTYPES")
PersistentPreRun: func(cmd *cobra.Command, args []string) {
// TODO: make this better.... need proper epm config
// need to be able to have variable writers (eventually)
log.SetLevel(log.WarnLevel)
if do.Verbose {
log.SetLevel(log.InfoLevel)
} else if do.Debug {
log.SetLevel(log.DebugLevel)
}
// clears epm.log file
util.ClearJobResults()
// Welcomer....
log.Info("Hello! I'm EPM.")
// Fixes path issues and controls for mint-client / eris-keys assumptions
// util.BundleHttpPathCorrect(do)
util.PrintPathPackage(do)
// Populates chainID from the chain (if its not passed)
common.IfExit(util.GetChainID(do))
},
Run: RunPackage,
PersistentPostRun: func(cmd *cobra.Command, args []string) {
// Ensure that errors get written to screen and generally flush the log
// log.Flush()
},