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
package apigen
import (
"errors"
"fmt"
"io/fs"
"os"
"path/filepath"
"sort"
)
const RevisionLockFile = "deploy/apiresourceschema-revisions.txt"
type Output struct {
Path string
Data []byte
}
func Generate(root string) ([]Output, error) {
models, err := Build(root)
if err != nil {
return nil, err
}
lockData, err := os.ReadFile(filepath.Join(root, RevisionLockFile))
if err != nil && !errors.Is(err, fs.ErrNotExist) {
return nil, err
}
lock, err := ParseRevisionLock(lockData)
if err != nil {
return nil, fmt.Errorf("%s: %w", RevisionLockFile, err)
}
var out []Output
for _, m := range models {
for _, r := range m.Resources {
data, err := m.APIResourceSchema(r)
if err != nil {
return nil, err
}
name, hash, err := SpecHash(data)
if err != nil {
return nil, err
}
if err := lock.Admit(name, hash); err != nil {
return nil, err
}
out = append(out, Output{Path: SchemaFile(r), Data: data})
}
register, err := m.RegisterGo()
if err != nil {
return nil, err
}
out = append(out, Output{Path: RegisterFile(m), Data: register})
conditions, ok, err := m.ConditionsGo()
if err != nil {
return nil, err
}
if ok {
out = append(out, Output{Path: ConditionsFile(m), Data: conditions})
}
for _, e := range m.Exports() {
data, err := m.APIExport(e)
if err != nil {
return nil, err
}
out = append(out, Output{Path: ExportFile(e), Data: data})
}
}
lockOut, err := lock.Marshal(RevisionOrder(lockData)...)
if err != nil {
return nil, err
}
out = append(out, Output{Path: RevisionLockFile, Data: lockOut})
sort.Slice(out, func(i, j int) bool { return out[i].Path < out[j].Path })
return out, nil
}
func Write(dir string, outputs []Output) error {
for _, o := range outputs {
path := filepath.Join(dir, filepath.FromSlash(o.Path))
if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil {
return err
}
if err := os.WriteFile(path, o.Data, 0o644); err != nil {
return err
}
}
return nil
}
