-
Notifications
You must be signed in to change notification settings - Fork 4
/
postgres_builder.go
97 lines (82 loc) · 1.89 KB
/
postgres_builder.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
package compose
import (
"fmt"
"os"
"github.com/FelipeMCassiano/gorvus/internal/builders"
"github.com/manifoldco/promptui"
)
func PostgreSQLComposeFileBuilder() error {
compose := setPostgresSettings()
path := fmt.Sprintf("templates/%s.tmpl", "postgres")
datafile, err := templatesContent.ReadFile(path)
if err != nil {
return err
}
file, err := os.Create("docker-compose.yml")
if err != nil {
return err
}
defer file.Close()
builders.ApplyTemplate(file, string(datafile), *compose)
return nil
}
func setPostgresSettings() *ComposeData {
data := new(ComposeData)
prompts := []struct {
Label string
Pointer *string
}{
{"docker-compose Version (Default: 3.9)", &data.Version},
{"Image Version (Default: latest)", &data.ImageVersion},
{"DB Name (Default: DB)", &data.DbName},
{"DB User (Default: USER)", &data.DbUser},
{"DB Password (Default: PASS)", &data.DbPass},
{"Restart (Default: no)", &data.Restart},
{"Ports (Default: 5432:5432)", &data.Ports},
{"CPU (Default: 1)", &data.Cpu},
{"Memory (MB) (Default: 500)", &data.Memory},
{"Network Name (Default: network)", &data.NetworkName},
}
for _, p := range prompts {
prompt := promptui.Prompt{
Label: p.Label,
}
result, err := prompt.Run()
if err != nil {
fmt.Printf("Prompt failed %v\n", err)
return nil
}
*p.Pointer = result
}
if len(data.Version) == 0 {
data.Version = "3.9"
}
if len(data.ImageVersion) == 0 {
data.ImageVersion = "latest"
}
if len(data.DbName) == 0 {
data.DbName = "DB"
}
if len(data.DbUser) == 0 {
data.DbUser = "USER"
}
if len(data.DbPass) == 0 {
data.DbPass = "PASS"
}
if len(data.Restart) == 0 {
data.Restart = "no"
}
if len(data.Ports) == 0 {
data.Ports = "5432:5432"
}
if len(data.Cpu) == 0 {
data.Cpu = "1"
}
if len(data.Memory) == 0 {
data.Memory = "500"
}
if len(data.NetworkName) == 0 {
data.NetworkName = "network"
}
return data
}