-
Notifications
You must be signed in to change notification settings - Fork 0
/
dbx.go
83 lines (67 loc) · 1.23 KB
/
dbx.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
package dbx
import (
"log"
"net/url"
"os"
"github.com/bww/go-upgrade/v1"
"github.com/bww/go-upgrade/v1/driver/postgres"
"github.com/bww/go-util/debug"
"github.com/jmoiron/sqlx"
// "github.com/patrickmn/go-cache"
_ "github.com/golang-migrate/migrate/v4/source/file"
_ "github.com/lib/pq"
)
var defaultLogger = log.New(os.Stdout, "", 0)
type DB struct {
*sqlx.DB
log *log.Logger
dsn string
debug bool
}
func New(dsn string, opts ...Option) (*DB, error) {
u, err := url.Parse(dsn)
if err != nil {
return nil, err
}
x, err := sqlx.Open(u.Scheme, dsn)
if err != nil {
return nil, err
}
d := &DB{
DB: x,
dsn: dsn,
debug: debug.DEBUG,
}
for _, e := range opts {
d, err = e(d)
if err != nil {
return nil, err
}
}
if d.log == nil {
d.log = defaultLogger
}
err = d.Ping()
if err != nil {
return nil, err
}
return d, err
}
func (d *DB) Migrate(rc string) (upgrade.Results, error) {
dr, err := postgres.New(d.dsn)
if err != nil {
return upgrade.Results{}, err
}
up, err := upgrade.New(upgrade.Config{
Resources: rc,
Driver: dr,
})
if err != nil {
return upgrade.Results{}, nil
}
res, err := up.Upgrade()
if err != nil {
return upgrade.Results{}, err
}
return res, nil
}