func ExecData(cmd *cobra.Command, args []string) {
IfExit(ArgCheck(1, "ge", cmd, args))
do.Name = args[0]
// if interactive, we ignore args. if not, run args as command
if !do.Interactive {
if len(args) < 2 {
Exit(fmt.Errorf("Non-interactive exec sessions must provide arguments to execute"))
}
args = args[1:]
if len(args) == 1 {
args = strings.Split(args[0], " ")
}
}
do.Args = args
IfExit(data.ExecData(do))
}
// MakeChain runs the `eris-cm make` command in a docker container.
// It returns an error. Note that if do.Known, do.AccountTypes
// or do.ChainType are not set the command will run via interactive
// shell.
//
// do.Name - name of the chain to be created (required)
// do.Known - will use the mintgen tool to parse csv's and create a genesis.json (requires do.ChainMakeVals and do.ChainMakeActs) (optional)
// do.ChainMakeVals - csv file to use for validators (optional)
// do.ChainMakeActs - csv file to use for accounts (optional)
// do.AccountTypes - use eris-cm make account-types paradigm (example: Root:1,Participants:25,...) (optional)
// do.ChainType - use eris-cm make chain-types paradigm (example: simplechain) (optional)
// do.Tarball - instead of outputing raw files in directories, output packages of tarbals (optional)
// do.ZipFile - similar to do.Tarball except uses zipfiles (optional)
// do.Verbose - verbose output (optional)
// do.Debug - debug output (optional)
//
func MakeChain(do *definitions.Do) error {
do.Service.Name = do.Name
do.Service.Image = path.Join(version.ERIS_REG_DEF, version.ERIS_IMG_CM)
do.Service.User = "******"
do.Service.AutoData = true
do.Service.Links = []string{fmt.Sprintf("%s:%s", util.ServiceContainersName("keys", do.Operations.ContainerNumber), "keys")}
do.Service.Environment = []string{
fmt.Sprintf("ERIS_KEYS_PATH=http://keys:%d", 4767), // note, needs to be made aware of keys port...
fmt.Sprintf("ERIS_CHAINMANAGER_ACCOUNTTYPES=%s", strings.Join(do.AccountTypes, ",")),
fmt.Sprintf("ERIS_CHAINMANAGER_CHAINTYPE=%s", do.ChainType),
fmt.Sprintf("ERIS_CHAINMANAGER_TARBALLS=%v", do.Tarball),
fmt.Sprintf("ERIS_CHAINMANAGER_ZIPFILES=%v", do.ZipFile),
fmt.Sprintf("ERIS_CHAINMANAGER_OUTPUT=%v", do.Output),
fmt.Sprintf("ERIS_CHAINMANAGER_VERBOSE=%v", do.Verbose),
fmt.Sprintf("ERIS_CHAINMANAGER_DEBUG=%v", do.Debug),
}
do.Operations.ContainerType = "service"
do.Operations.SrvContainerName = util.ServiceContainersName(do.Name, do.Operations.ContainerNumber)
do.Operations.DataContainerName = util.DataContainersName(do.Name, do.Operations.ContainerNumber)
if do.RmD {
do.Operations.Remove = true
}
if do.Known {
log.Debug("Using MintGen rather than eris:cm")
do.Service.EntryPoint = "mintgen"
do.Service.Command = fmt.Sprintf("known %s --csv=%s,%s > %s", do.Name, do.ChainMakeVals, do.ChainMakeActs, path.Join(ErisContainerRoot, "chains", do.Name, "genesis.json"))
} else {
log.Debug("Using eris:cm rather than MintGen")
do.Service.EntryPoint = fmt.Sprintf("eris-cm make %s", do.Name)
}
if !do.Known && len(do.AccountTypes) == 0 && do.ChainType == "" {
do.Operations.Interactive = true
do.Operations.Args = strings.Split(do.Service.EntryPoint, " ")
}
if do.Known {
do.Operations.Args = append(do.Operations.Args, strings.Split(do.Service.Command, " ")...)
do.Service.WorkDir = path.Join(ErisContainerRoot, "chains", do.Name)
}
doData := definitions.NowDo()
doData.Name = do.Name
doData.Operations.ContainerNumber = do.Operations.ContainerNumber
doData.Operations.DataContainerName = util.DataContainersName(do.Name, do.Operations.ContainerNumber)
doData.Operations.ContainerType = "service"
if !do.RmD {
defer data.RmData(doData)
}
doData.Source = AccountsTypePath
doData.Destination = path.Join(ErisContainerRoot, "chains", "account-types")
if err := data.ImportData(doData); err != nil {
return err
}
doData.Source = ChainTypePath
doData.Destination = path.Join(ErisContainerRoot, "chains", "chain-types")
if err := data.ImportData(doData); err != nil {
return err
}
chnPath := filepath.Join(ChainsPath, do.Name)
if _, err := os.Stat(chnPath); !os.IsNotExist(err) {
doData.Operations.Args = []string{"mkdir", "--parents", path.Join(ErisContainerRoot, "chains", do.Name)}
if err := data.ExecData(doData); err != nil {
return err
}
doData.Operations.Args = []string{}
doData.Source = chnPath
doData.Destination = path.Join(ErisContainerRoot, "chains", do.Name)
if err := data.ImportData(doData); err != nil {
return err
}
}
if err := perform.DockerExecService(do.Service, do.Operations); err != nil {
return err
}
doData.Source = path.Join(ErisContainerRoot, "chains")
doData.Destination = ErisRoot
return data.ExportData(doData)
}