forked from hyperledger-archives/burrow
-
Notifications
You must be signed in to change notification settings - Fork 0
/
do.go
87 lines (77 loc) · 2.62 KB
/
do.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
// Copyright 2017 Monax Industries Limited
//
// 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 definitions
import (
"os"
"path"
viper "github.com/spf13/viper"
util "github.com/hyperledger/burrow/util"
)
type Do struct {
// Persistent flags not reflected in the configuration files
// only set through command line flags or environment variables
Debug bool // BURROW_DEBUG
Verbose bool // BURROW_VERBOSE
// Work directory is the root directory for burrow to act in
WorkDir string // BURROW_WORKDIR
// Data directory is defaulted to WorkDir + `/data`.
// If cli maps a data container, DataDir is intended to point
// to that mapped data directory.
DataDir string // BURROW_DATADIR
// Capital configuration options explicitly extracted from the Viper config
ChainId string // has to be set to non-empty string,
// uniquely identifying the chain.
GenesisFile string
// ChainType string
// CSV string
// AccountTypes []string
// Zip bool
// Tarball bool
DisableRpc bool
Config *viper.Viper
// Accounts []*Account
// Result string
}
func NewDo() *Do {
do := new(Do)
do.Debug = false
do.Verbose = false
do.WorkDir = ""
do.DataDir = ""
do.ChainId = ""
do.GenesisFile = ""
do.DisableRpc = false
do.Config = viper.New()
return do
}
// ReadConfig uses Viper to set the configuration file name, file format
// where burrow currently only uses `toml`.
// The search directory is explicitly limited to a single location to
// minimise the chance of loading the wrong configuration file.
func (d *Do) ReadConfig(directory string, name string, configType string) error {
// name of the configuration file without extension
d.Config.SetConfigName(name)
// burrow currently only uses "toml"
d.Config.SetConfigType(configType)
// look for configuration file in the working directory
d.Config.AddConfigPath(directory)
return d.Config.ReadInConfig()
}
// InitialiseDataDirectory will default to WorkDir/data if DataDir is empty
func (d *Do) InitialiseDataDirectory() error {
if d.DataDir == "" {
d.DataDir = path.Join(d.WorkDir, "data")
}
return util.EnsureDir(d.DataDir, os.ModePerm)
}