/
remote.go
88 lines (76 loc) · 1.98 KB
/
remote.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
package remote
import (
"runtime"
"encoding/json"
"net/http"
"github.com/CCDirectLink/CCUpdaterCLI"
"sync"
)
var getOnce sync.Once
const link = "https://raw.githubusercontent.com/CCDirectLink/CCModDB/master/npDatabase.json"
// ccModDB contains data about mods
type ccModDB map[string]ccModDBMod
type ccModDBHash struct {
SHA256 string `json:"sha256"`
}
// Returns runtime.GOOS, substituting known differences into Node.js platform values.
func whatPlatformAreWe() string {
sysPlatform := runtime.GOOS
if sysPlatform == "windows" {
return "win32"
}
return sysPlatform
}
type ccModDBInstallationMethod struct {
Type string `json:"type"`
Platform *string `json:"platform"`
URL string `json:"url"`
Hash ccModDBHash `json:"hash"`
Source *string `json:"source"`
}
// ccModDBMod defines the CCModDb;NP mod structure
type ccModDBMod struct {
Metadata ccmodupdater.PackageMetadata `json:"metadata"`
Installation []ccModDBInstallationMethod `json:"installation"`
}
var ccModDBData ccModDB
var ccModDBErr error
func fetchModDataFromCCModDB() (ccModDB, error) {
// Thread-safe cache
getOnce.Do(func () {
res, err := http.Get(link)
if err != nil {
ccModDBData = nil
ccModDBErr = err
return
}
data := make(ccModDB)
err = json.NewDecoder(res.Body).Decode(&data)
if err != nil {
ccModDBData = nil
ccModDBErr = err
return
}
ccModDBData = data
ccModDBErr = nil
})
return ccModDBData, ccModDBErr
}
// GetRemotePackages retrieves all the remote packages that can be found right now.
func GetRemotePackages() (map[string]ccmodupdater.RemotePackage, error) {
ccmoddb, err := fetchModDataFromCCModDB()
if err != nil {
return nil, err
}
// Start with CCLoader already in there
packages := map[string]ccmodupdater.RemotePackage{}
for _, mod := range ccmoddb {
if err := mod.Metadata.Verify(); err != nil {
// Uhoh... Should we warning here????
continue
}
pkg := modRemotePackage{data: mod}
packages[pkg.Metadata().Name()] = pkg
}
return packages, nil
}