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|
package fabric
import (
"encoding/json"
"fmt"
"net/http"
"time"
)
const (
apiBase = "https://meta.fabricmc.net/v2"
userAgent = "benson/2.0 (github.com/hachem-wtf/benson)"
)
type GameVersion struct {
Version string `json:"version"`
Stable bool `json:"stable"`
}
type LoaderVersion struct {
Version string `json:"version"`
Stable bool `json:"stable"`
}
type InstallerVersion struct {
Version string `json:"version"`
Stable bool `json:"stable"`
}
type Client struct {
http *http.Client
}
func NewClient() *Client {
return &Client{http: &http.Client{Timeout: 30 * time.Second}}
}
func (c *Client) get(path string, out any) error {
req, err := http.NewRequest(http.MethodGet, apiBase+path, nil)
if err != nil {
return err
}
req.Header.Set("User-Agent", userAgent)
resp, err := c.http.Do(req)
if err != nil {
return err
}
defer resp.Body.Close()
if resp.StatusCode != http.StatusOK {
return fmt.Errorf("fabric: %s returned %s", path, resp.Status)
}
return json.NewDecoder(resp.Body).Decode(out)
}
func (c *Client) GameVersions() ([]GameVersion, error) {
var versions []GameVersion
if err := c.get("/versions/game", &versions); err != nil {
return nil, err
}
return versions, nil
}
func (c *Client) LoaderVersions() ([]LoaderVersion, error) {
var versions []LoaderVersion
if err := c.get("/versions/loader", &versions); err != nil {
return nil, err
}
return versions, nil
}
func (c *Client) InstallerVersions() ([]InstallerVersion, error) {
var versions []InstallerVersion
if err := c.get("/versions/installer", &versions); err != nil {
return nil, err
}
return versions, nil
}
|
