upd repo.json

config.json

@@ -1,5 +1,5 @@
 {
-  "repositories": [
-    "https://xn--80abmlgju2eo3byb.xn--p1ai/repo"
-  ]
+  "repo": "https://xn--80abmlgju2eo3byb.xn--p1ai/repo.json",
+  "repositories": [],
+  "packages": {}
 }

pkg/autoupdate/autoupdate.go

@@ -43,10 +43,8 @@ func BuildNewBinary(tarballURL string) (buildDir string, newBinPath string, err
 		return "", "", fmt.Errorf("failed to unpack tarball: %w", err)
 	}
 
-	// Пытаемся найти go.mod в корне распакованного архива
 	goModPath := filepath.Join(tmpDir, "go.mod")
 	if _, err := os.Stat(goModPath); os.IsNotExist(err) {
-		// Если не найден, проверяем, есть ли ровно один подкаталог
 		entries, err := ioutil.ReadDir(tmpDir)
 		if err != nil {
 			os.RemoveAll(tmpDir)

pkg/config/config.go

@@ -2,33 +2,35 @@ package config
 
 import (
 	"encoding/json"
-	"errors"
 	"io/ioutil"
 	"os"
 	"path/filepath"
-
-	"train/pkg/paths"
 )
 
+type Config struct {
+	Repo         string            `json:"repo"`
+	Repositories []string          `json:"repositories"`
+	Packages     map[string]string `json:"packages"`
+}
+
 var configFile string
 
 func init() {
-	railsConfig := filepath.Join(paths.BaseDir(), "config", "config.json")
-	if _, err := os.Stat(railsConfig); err == nil {
-		configFile = railsConfig
-	} else {
-		configFile = "./config.json"
+	home, err := os.UserHomeDir()
+	if err == nil {
+		railsConfig := filepath.Join(home, ".rails", "config", "config.json")
+		if _, err := os.Stat(railsConfig); err == nil {
+			configFile = railsConfig
+			return
+		}
 	}
-}
-
-type Config struct {
-	Repositories []string          `json:"repositories"`
-	Packages     map[string]string `json:"packages"`
+	configFile = "./config.json"
 }
 
 func LoadConfig() (*Config, error) {
 	if _, err := os.Stat(configFile); os.IsNotExist(err) {
 		cfg := &Config{
+			Repo:         "",
 			Repositories: []string{},
 			Packages:     make(map[string]string),
 		}
@@ -63,7 +65,7 @@ func AddRepository(repo string) error {
 	}
 	for _, r := range cfg.Repositories {
 		if r == repo {
-			return errors.New("репозиторий уже добавлен")
+			return nil
 		}
 	}
 	cfg.Repositories = append(cfg.Repositories, repo)
@@ -76,16 +78,10 @@ func RemoveRepository(repo string) error {
 		return err
 	}
 	newRepos := []string{}
-	found := false
 	for _, r := range cfg.Repositories {
-		if r == repo {
-			found = true
-			continue
+		if r != repo {
+			newRepos = append(newRepos, r)
 		}
-		newRepos = append(newRepos, r)
-	}
-	if !found {
-		return errors.New("репозиторий не найден")
 	}
 	cfg.Repositories = newRepos
 	return SaveConfig(cfg)

pkg/installer/installer.go

@@ -249,4 +249,4 @@ func GetPackageInfo(name string) (string, error) {
 		return "", err
 	}
 	return string(data), nil
-}
+}

pkg/manifest/manifest.go

@@ -31,6 +31,12 @@ func FetchManifest(name string) (*Manifest, error) {
 	if err != nil {
 		return nil, err
 	}
+	if cfg.Repo != "" {
+		m, err := FetchManifestFromRepo(cfg.Repo, name)
+		if err == nil {
+			return m, nil
+		}
+	}
 	if url, ok := cfg.Packages[name]; ok {
 		return fetchManifestFromURL(url)
 	}
@@ -44,7 +50,7 @@ func FetchManifest(name string) (*Manifest, error) {
 		lastErr = err
 	}
 	if lastErr == nil {
-		lastErr = errors.New("не найден ни один репозиторий")
+		lastErr = errors.New("no repository found")
 	}
 	return nil, lastErr
 }
@@ -56,7 +62,7 @@ func fetchManifestFromURL(url string) (*Manifest, error) {
 	}
 	defer resp.Body.Close()
 	if resp.StatusCode != 200 {
-		return nil, errors.New("манифест пакета не найден по ссылке " + url)
+		return nil, errors.New("manifest not found at " + url)
 	}
 	data, err := ioutil.ReadAll(resp.Body)
 	if err != nil {
@@ -67,4 +73,4 @@ func fetchManifestFromURL(url string) (*Manifest, error) {
 		return nil, err
 	}
 	return &m, nil
-}
+}

pkg/manifest/repo.go

@@ -0,0 +1,42 @@
+package manifest
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+)
+
+type RepoPackage struct {
+	Name     string `json:"name"`
+	Manifest string `json:"manifest"`
+}
+
+type RepoFile struct {
+	Packages []RepoPackage `json:"packages"`
+}
+
+func FetchManifestFromRepo(repoURL, pkgName string) (*Manifest, error) {
+	resp, err := http.Get(repoURL)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+	if resp.StatusCode != 200 {
+		return nil, fmt.Errorf("repo file not found at %s", repoURL)
+	}
+	data, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		return nil, err
+	}
+	var rf RepoFile
+	if err := json.Unmarshal(data, &rf); err != nil {
+		return nil, err
+	}
+	for _, rp := range rf.Packages {
+		if rp.Name == pkgName {
+			return fetchManifestFromURL(rp.Manifest)
+		}
+	}
+	return nil, fmt.Errorf("package %s not found in repo", pkgName)
+}