featurebase/ctl/generate_config.go
Matt Jaffee c1c89b9ef8
fix generate-config command, use single toml lib
The generate-config command was printing a fixed string rather than calling
NewConfig() which is the canonical source for default config. I also noticed
that we were depending on two different toml libraries, and so collapsed that to
a single one. We have to use pelletier rather than BurntSushi because the viper
library that we use depends on pelletier.
2018-06-01 09:21:38 -05:00

49 lines
1.4 KiB
Go

// Copyright 2017 Pilosa Corp.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package ctl
import (
"context"
"fmt"
"io"
"github.com/pelletier/go-toml"
"github.com/pilosa/pilosa"
"github.com/pilosa/pilosa/server"
"github.com/pkg/errors"
)
// GenerateConfigCommand represents a command for printing a default config.
type GenerateConfigCommand struct {
*pilosa.CmdIO
}
// NewGenerateConfigCommand returns a new instance of GenerateConfigCommand.
func NewGenerateConfigCommand(stdin io.Reader, stdout, stderr io.Writer) *GenerateConfigCommand {
return &GenerateConfigCommand{
CmdIO: pilosa.NewCmdIO(stdin, stdout, stderr),
}
}
// Run prints out the default config.
func (cmd *GenerateConfigCommand) Run(ctx context.Context) error {
conf := server.NewConfig()
ret, err := toml.Marshal(*conf)
if err != nil {
return errors.Wrap(err, "unmarshaling default config")
}
fmt.Fprintf(cmd.Stdout, "%s\n", ret)
return nil
}