func (c helpCommand) Execute(subcommands []string) cmdr.Result {
help, err := c.CLI.Help(root, "sous", subcommands)
if err != nil {
return cmdr.EnsureErrorResult(err)
}
return cmdr.Successf(help)
}
// Execute fulfills the cmdr.Executor interface
func (sb *SousBuild) Execute(args []string) cmdr.Result {
if len(args) != 0 {
pwd, err := os.Getwd()
if err != nil {
return cmdr.EnsureErrorResult(err)
}
if err := sb.BuildManager.OffsetFromWorkdir(pwd, args[0]); err != nil {
return cmdr.EnsureErrorResult(err)
}
}
result, err := sb.BuildManager.Build()
if err != nil {
return cmdr.EnsureErrorResult(err)
}
return Success(result)
}
// Execute defines the behavior of `sous query gdm`
func (sh *SousHarvest) Execute(args []string) cmdr.Result {
if len(args) == 0 {
return cmdr.EnsureErrorResult(fmt.Errorf("need an argument to harvest"))
}
var err error
for _, repoName := range args {
err = sh.Registry.Warmup(sh.State.Defs.DockerRepo + "/" + repoName)
if err != nil {
break
}
}
return ProduceResult(err)
}
// Plumbing injects a command with the current psyringe,
// then it Executes it, returning the result.
func (cli *CLI) Plumbing(cmd cmdr.Executor, args []string) cmdr.Result {
if err := cli.SousGraph.Inject(cmd); err != nil {
return cmdr.EnsureErrorResult(err)
}
return cmd.Execute(args)
}
// Func aliases, for convenience returning from commands.
var (
SuccessData = cmdr.SuccessData
Successf = cmdr.Successf
Success = cmdr.Success
UsageErrorf = cmdr.UsageErrorf
OSErrorf = cmdr.OSErrorf
IOErrorf = cmdr.IOErrorf
InternalErrorf = cmdr.InternalErrorf
GeneralErrorf = func(format string, a ...interface{}) cmdr.ErrorResult {
return EnsureErrorResult(fmt.Errorf(format, a...))
}
EnsureErrorResult = func(err error) cmdr.ErrorResult {
sous.Log.Debug.Println(err)
return cmdr.EnsureErrorResult(err)
}
)
// ProduceResult converts errors into Results
func ProduceResult(err error) cmdr.Result {
if err != nil {
return EnsureErrorResult(err)
}
return Success()
}
type (
// CLI describes the command line interface for Sous
CLI struct {