-
Notifications
You must be signed in to change notification settings - Fork 0
/
utils.go
295 lines (263 loc) · 6.38 KB
/
utils.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
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
package utils
import (
"encoding/json"
"fmt"
"io"
"io/ioutil"
"log"
"os"
"os/user"
"path/filepath"
"strconv"
"strings"
"time"
"github.com/coreos/etcd/mvcc/mvccpb"
"github.com/joho/godotenv"
"github.com/rodaine/table"
"github.com/sofyan48/guppy/guppy-cli/entity"
"github.com/urfave/cli"
"gopkg.in/yaml.v2"
)
// Utils ...
type Utils struct{}
// UtilsHandler ...
func UtilsHandler() *Utils {
return &Utils{}
}
// UtilsInterface ..
type UtilsInterface interface {
Check(e error) error
LogInfo(word string, report interface{})
LogFatal(word string, report interface{})
ConvertUnixTime(unixTime int64) time.Time
CheckFile(path string) bool
MakeDirs(path string) error
FileRemove(path string) error
CreateFile(path string) bool
WriteFile(path string, value string, perm os.FileMode) bool
ReadFile(path string, perm os.FileMode) string
DeleteFile(path string) bool
ReadHome() string
GetCurrentPath() string
CheckEnvironment(path string) string
LoadEnvirontment(path string) *entity.Environment
ParseJSON(data string) (map[string]interface{}, error)
CheckTemplateFile(path string) (string, error)
ParsingYAML(path string) (*entity.TemplatesModels, error)
GenerateGetTable(headers []string, value []*mvccpb.KeyValue)
}
// Check Error
// @e: error
func (util *Utils) Check(e error) error {
if e != nil {
util.LogFatal("Error : ", e)
}
return e
}
// LogInfo ...
func (util *Utils) LogInfo(word string, report interface{}) {
log.Println(word, ":", report)
}
// LogFatal ...
func (util *Utils) LogFatal(word string, report interface{}) {
log.Println(word, report)
os.Exit(1)
}
// CheckFile function check folder
// @path : string
// return error
func (util *Utils) CheckFile(path string) bool {
if _, err := os.Stat(path); os.IsNotExist(err) {
util.Check(err)
return false
}
return true
}
// MakeDirs fucntion create directory
// @path : string
// return error
func (util *Utils) MakeDirs(path string) error {
err := os.MkdirAll(path, os.ModePerm)
if err != nil {
return err
}
return nil
}
// FileRemove Remove Files
// @path : string
// return error
func (util *Utils) FileRemove(path string) error {
err := os.Remove(path)
if err != nil {
return err
}
return nil
}
// CreateFile function create file
// @path : string
// return bool
func (util *Utils) CreateFile(path string) bool {
var _, err = os.Stat(path)
if os.IsNotExist(err) {
var file, err = os.Create(path)
util.Check(err)
defer file.Close()
return false
}
return true
}
// WriteFile func write local file
func (util *Utils) WriteFile(path string, value string, perm os.FileMode) bool {
var file, err = os.OpenFile(path, os.O_RDWR, perm)
if util.Check(err) != nil {
return false
}
defer file.Close()
// write some text line-by-line to file
_, err = file.WriteString(value)
if util.Check(err) != nil {
return false
}
// save changes
err = file.Sync()
if util.Check(err) != nil {
return false
}
return true
}
// ReadFile function
func (util *Utils) ReadFile(path string, perm os.FileMode) string {
var file, err = os.OpenFile(path, os.O_RDWR, perm)
if util.Check(err) != nil {
return err.Error()
}
defer file.Close()
var text = make([]byte, 1024)
for {
_, err = file.Read(text)
if err == io.EOF {
break
}
if err != nil && err != io.EOF {
if util.Check(err) != nil {
return err.Error()
}
break
}
}
return string(text)
}
// DeleteFile Function
func (util *Utils) DeleteFile(path string) bool {
var err = os.Remove(path)
if util.Check(err) != nil {
return false
}
return true
}
// ReadHome function
// return string
func (util *Utils) ReadHome() string {
usr, err := user.Current()
util.Check(err)
return usr.HomeDir
}
// CheckEnvironment function check default env
// @path : string
// return bool, error
func (util *Utils) CheckEnvironment(path string) string {
if _, err := os.Stat(path); os.IsNotExist(err) {
return ""
}
return path
}
// LoadEnvirontment load environment config
// @path : string
func (util *Utils) LoadEnvirontment(path string) *entity.Environment {
if util.CheckEnvironment(path) != "" {
err := godotenv.Load(path)
util.Check(err)
} else {
homeDir := util.ReadHome()
err := godotenv.Load(homeDir + "/.guppy")
util.Check(err)
}
envi := &entity.Environment{}
envi.DialTimeOut, _ = strconv.Atoi(os.Getenv("OS_DIAL_TIMEOUT"))
envi.Urls = strings.Split(os.Getenv("OS_URLS"), ",")
return envi
}
// GetCurrentPath get current path
// return string
func (util *Utils) GetCurrentPath() string {
dir, err := filepath.Abs(filepath.Dir(os.Args[0]))
util.Check(err)
return dir
}
// ConvertUnixTime ...
// @unixTime: int64
func (util *Utils) ConvertUnixTime(unixTime int64) time.Time {
tm := time.Unix(unixTime, 0)
return tm
}
// ParseJSON function conver json string to object
// @data: string
// return map[string]interface{}, error
func (util *Utils) ParseJSON(data string) (map[string]interface{}, error) {
result := make(map[string]interface{})
err := json.Unmarshal([]byte(data), &result)
if err != nil {
util.Check(err)
return nil, err
}
return result, nil
}
// CheckTemplateFile check template path
// @argsFile: string
func (util *Utils) CheckTemplateFile(path string) (string, error) {
var templates string
if path == "" {
templates = util.GetCurrentPath() + "/guppy.yml"
} else {
templates = path
}
if !util.CheckFile(templates) {
return "", cli.NewExitError("No Templates Parse", 1)
}
return templates, nil
}
// ParsingYAML ...
func (util *Utils) ParsingYAML(path string) (*entity.TemplatesModels, error) {
yamlObject := &entity.TemplatesModels{}
ymlFile, err := ioutil.ReadFile(path)
if err != nil {
return yamlObject, err
}
err = yaml.Unmarshal(ymlFile, yamlObject)
if err != nil {
return yamlObject, err
}
return yamlObject, nil
}
// GenerateGetTable ...
func (util *Utils) GenerateGetTable(headers []string, value []*mvccpb.KeyValue) {
table.DefaultHeaderFormatter = func(format string, vals ...interface{}) string {
return strings.ToUpper(fmt.Sprintf(format, vals...))
}
table.DefaultPadding = 4
var header []interface{}
for _, i := range headers {
header = append(header, i)
}
tbl := table.New(header...)
for _, i := range value {
var resultCol []interface{}
resultCol = append(resultCol, string(i.Key))
resultCol = append(resultCol, string(i.Value))
resultCol = append(resultCol, i.CreateRevision)
resultCol = append(resultCol, i.ModRevision)
tbl.AddRow(resultCol...)
}
tbl.Print()
fmt.Println("___")
}