-
Notifications
You must be signed in to change notification settings - Fork 0
/
main.go
59 lines (50 loc) · 1.1 KB
/
main.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
package main
import (
"io/ioutil"
"log"
"os"
"path/filepath"
"github.com/panotza/pg2ent/postgres"
"github.com/panotza/pg2ent/scepter"
"gopkg.in/yaml.v3"
)
func main() {
cf, err := os.ReadFile("pg2ent.yaml")
if err != nil {
log.Fatalf("read config file error %v", err)
}
var c scepter.Config
err = yaml.Unmarshal(cf, &c)
if err != nil {
log.Fatalf("error: %v", err)
}
if c.SQLFile == "" {
log.Fatal("sql file is required")
}
if c.OutDir == "" {
log.Fatal("output directory is required")
}
sql, err := ioutil.ReadFile(c.SQLFile)
if err != nil {
log.Fatalf("read file error %v", err)
}
tables := postgres.ParseSQL(string(sql))
log.Printf("found %d tables", len(tables))
err = os.Mkdir(c.OutDir, 0755)
if err != nil {
if !os.IsExist(err) {
log.Fatalf("create folder failed %v", err)
}
}
st := scepter.NewScepter(c)
for _, t := range tables {
f, err := os.Create(filepath.Join(c.OutDir, scepter.Singularize(t.Name)+".go"))
if err != nil {
log.Fatalf("create file failed %v", err)
}
defer f.Close()
if err := st.Generate(f, t); err != nil {
log.Panic(err)
}
}
}