bugfix, giving id to dependency resolver

bugfix, starting a empty map for dependencies in GetPackage function
bugfix, fix command fixing leaving after remove 1 package
2025-10-11 21:00:22 -03:00 · 2025-10-11 19:39:20 -03:00 · 2025-10-11 19:38:50 -03:00 · 2025-10-11 18:50:45 -03:00 · 2025-10-07 19:35:19 -03:00 · 2025-10-07 16:46:21 -03:00
3 changed files with 255 additions and 199 deletions
--- a/cmd/packets/main.go
+++ b/cmd/packets/main.go
@@ -1,17 +1,19 @@
 package main

 import (
-	"bufio"
 	"database/sql"
 	_ "embed"
 	"fmt"
 	"log"
 	"os"
 	"path/filepath"
+	"runtime"
+	"strings"
 	"sync"

 	"packets/configs"
 	"packets/internal/consts"
+	errors_packets "packets/internal/errors"
 	"packets/internal/utils"
 	packets "packets/pkg"

@@ -85,6 +87,8 @@ func init() {
 			log.Fatal(err)
 		}
 	}
+
+	_ = os.MkdirAll("/var/lib/packets", 0777)
 }

 // COBRA CMDS
@@ -101,11 +105,10 @@ var syncCmd = &cobra.Command{
 				log.Fatal("index.db does not exist, try to use \"packets sync\"")
 			}
 		}
-		f, err := os.OpenFile(consts.IndexDB, os.O_WRONLY, 0)
-		if err != nil {
-			log.Fatalf("can't open to write [ %s ]. Are you running packets as root?\n", consts.IndexDB)
+
+		if os.Getuid() != 0 {
+			log.Fatal("are you running packets as root?")
 		}
-		f.Close()

 		syncUrl := consts.DefaultSyncUrl
 		if len(args) > 0 {
@@ -160,13 +163,12 @@ var installCmd = &cobra.Command{
 		}

 		for _, inputName := range args {
+			runtime.GC()

-			var exist bool
-			err := db.QueryRow("SELECT EXISTS(SELECT 1 FROM packages WHERE name = ?)", inputName).Scan(&exist)
+			var exist bool = false
+			err := db.QueryRow("SELECT EXISTS(SELECT 1 FROM packages WHERE id = ?)", inputName).Scan(&exist)
 			if err != nil {
-				if err != sql.ErrNoRows {
-					log.Panic(err)
-				}
+				log.Fatal(err)
 			}
 			if exist {
 				installed, err := utils.CheckIfPackageInstalled(inputName)
@@ -174,7 +176,7 @@ var installCmd = &cobra.Command{
 					log.Fatal(err)
 				}
 				if installed {
-					log.Printf("package %s is already installed\n", inputName)
+					fmt.Printf("Package %s is already installed\n", inputName)
 					continue
 				}
 				fmt.Printf("Checking dependencies of (%s)\n", inputName)
@@ -201,7 +203,7 @@ var installCmd = &cobra.Command{
 					}
 					for _, depn := range dependencies {
 						wg.Add(1)
-						go AyncFullInstall(depn, cfg.Config.StorePackages, filepath.Join(cfg.Config.Data_d, inputName), &wg, &mu)
+						go AyncFullInstall(depn, cfg.Config.StorePackages, filepath.Join(cfg.Config.Data_d, depn), &wg, &mu)
 					}

 					wg.Wait()
@@ -237,193 +239,92 @@ var installCmd = &cobra.Command{
 				continue

 			}
+			var id string
+			err = db.QueryRow("SELECT id FROM packages WHERE query_name = ? ORDER BY serial DESC LIMIT 1", inputName).Scan(&id)
+			if err != nil {
+				if err == sql.ErrNoRows {
+					log.Panicf("can't find any results for (%s)\n", inputName)
+				}
+				log.Fatal(err)
+			}

-			rows, err := db.Query("SELECT id, version, description FROM packages WHERE query_name = ?", inputName)
+			installed, err := utils.CheckIfPackageInstalled(inputName)
 			if err != nil {
 				log.Fatal(err)
 			}

-			defer rows.Close()
-
-			var pkgs []Quer1
-			for rows.Next() {
-				var q Quer1
-				if err := rows.Scan(&q.Name, &q.Version, &q.Description); err != nil {
-					log.Panic(err)
-				}
-				pkgs = append(pkgs, q)
-			}
-			switch len(pkgs) {
-			case 0:
-				log.Fatalf("can't find any results for (%s)\n", inputName)
-
-			case 1:
-				fmt.Printf(":: Founded 1 package for %s \n", inputName)
-
-				installed, err := utils.CheckIfPackageInstalled(pkgs[0].Name)
-				if err != nil {
-					log.Fatal(err)
-				}
-
-				if installed {
-					log.Printf("Package %s is already installed\n", pkgs[0].Name)
-					continue
-				}
-
-				fmt.Printf("Checking dependencies of (%s)\n", pkgs[0].Name)
-				dependenciesRaw, err := utils.GetDependencies(db, inputName)
-				if err != nil {
-					log.Fatal(err)
-				}
-
-				dependencies, err := utils.ResolvDependencies(dependenciesRaw)
-				if err != nil {
-					log.Fatal(err)
-				}
-
-				if len(dependencies) > 0 {
-					var wg sync.WaitGroup
-					var mu sync.Mutex
-
-					fmt.Printf(":: Packets will install %s and %d dependencies\nPackages to install:\n", pkgs[0].Name, len(dependencies))
-					fmt.Println(dependencies)
-					fmt.Println("Are you sure? (y/N)")
-					var a string
-					fmt.Scanf("%s", &a)
-					if a != "y" && a != "Y" {
-						os.Exit(1)
-					}
-					for _, depn := range dependencies {
-						wg.Add(1)
-						go AyncFullInstall(depn, cfg.Config.StorePackages, filepath.Join(cfg.Config.Data_d, inputName), &wg, &mu)
-					}
-
-					wg.Wait()
-
-				}
-
-				fmt.Printf("Downloading %s \n", pkgs[0].Name)
-				p, err := utils.GetPackage(pkgs[0].Name)
-				if err != nil {
-					log.Fatal(err)
-				}
-
-				cfg, err := configs.GetConfigTOML()
-				if err != nil {
-					log.Fatal(err)
-				}
-
-				fmt.Printf(":: Installing %s \n", pkgs[0].Name)
-				if err := packets.InstallPackage(p.PackageF, filepath.Join(cfg.Config.Data_d, pkgs[0].Name)); err != nil {
-					log.Fatal(err)
-				}
-
-				if cfg.Config.StorePackages {
-					_, err := p.Write()
-					if err != nil {
-						log.Fatal(err)
-					}
-					err = p.AddToInstalledDB(1, filepath.Join(cfg.Config.Data_d, pkgs[0].Name))
-					if err != nil {
-						log.Fatal(err)
-					}
-				} else {
-					err := p.AddToInstalledDB(0, filepath.Join(cfg.Config.Data_d, pkgs[0].Name))
-					if err != nil {
-						log.Fatal(err)
-					}
-				}
-				continue
-
-			default:
-
-				fmt.Printf(":: Founded %d packages for (%s)\n Select 1 to install\n", len(pkgs), inputName)
-				for i, q := range pkgs {
-					fmt.Printf("[%d] %s : %s\n     %s\n", i, q.Name, q.Version, q.Description)
-				}
-				var choice int
-			optionagain:
-				fmt.Print(">> ")
-				fmt.Fscan(bufio.NewReader(os.Stdin), &choice)
-				if choice > len(pkgs) || choice < 0 {
-					fmt.Println("invalid option")
-					goto optionagain
-				}
-
-				installed, err := utils.CheckIfPackageInstalled(pkgs[choice].Name)
-				if err != nil {
-					log.Fatal(err)
-				}
-				if installed {
-					log.Printf("package %s is already installed\n", pkgs[choice].Name)
-					continue
-				}
-
-				fmt.Printf("Checking dependencies of (%s)\n", pkgs[choice].Name)
-				dependenciesRaw, err := utils.GetDependencies(db, inputName)
-				if err != nil {
-					log.Fatal(err)
-				}
-
-				dependencies, err := utils.ResolvDependencies(dependenciesRaw)
-				if err != nil {
-					log.Fatal(err)
-				}
-
-				if len(dependencies) > 0 {
-					var wg sync.WaitGroup
-					var mu sync.Mutex
-
-					fmt.Printf(":: Packets will install %s and %d dependencies\nPackages to install:\n", pkgs[choice].Name, len(dependencies))
-					fmt.Println(dependencies)
-					fmt.Println("Are you sure? (y/N)")
-					var a string
-					fmt.Scanf("%s", &a)
-					if a != "y" && a != "Y" {
-						os.Exit(1)
-					}
-					for _, depn := range dependencies {
-						wg.Add(1)
-						go AyncFullInstall(depn, cfg.Config.StorePackages, filepath.Join(cfg.Config.Data_d, pkgs[choice].Name), &wg, &mu)
-					}
-
-					wg.Wait()
-
-				}
-
-				fmt.Printf("Downloading %s \n", pkgs[choice].Name)
-				p, err := utils.GetPackage(pkgs[choice].Name)
-				if err != nil {
-					log.Fatal(err)
-				}
-
-				cfg, err := configs.GetConfigTOML()
-				if err != nil {
-					log.Fatal(err)
-				}
-
-				fmt.Printf(":: Installing (%s) \n", pkgs[choice].Name)
-				if err := packets.InstallPackage(p.PackageF, filepath.Join(cfg.Config.Data_d, pkgs[choice].Name)); err != nil {
-					log.Fatal(err)
-				}
-
-				if cfg.Config.StorePackages {
-					_, err := p.Write()
-					if err != nil {
-						log.Fatal(err)
-					}
-					err = p.AddToInstalledDB(1, filepath.Join(cfg.Config.Data_d, pkgs[choice].Name))
-					if err != nil {
-						log.Fatal(err)
-					}
-				} else {
-					err := p.AddToInstalledDB(0, filepath.Join(cfg.Config.Data_d, pkgs[choice].Name))
-					if err != nil {
-						log.Fatal(err)
-					}
-				}
+			if installed {
+				fmt.Printf(":: Package %s is already installed, searching for upgrades...\n", inputName)
+				var wg sync.WaitGroup
+				wg.Add(1)
+				go AsyncFullyUpgrade(inputName, cfg.Config.StorePackages, filepath.Join(cfg.Config.Data_d, id), &wg, db)
+				wg.Done()
 				continue
 			}
+
+			fmt.Printf("Checking dependencies of (%s)\n", inputName)
+			dependenciesRaw, err := utils.GetDependencies(db, id)
+			if err != nil {
+				log.Fatal(err)
+			}
+
+			dependencies, err := utils.ResolvDependencies(dependenciesRaw)
+			if err != nil {
+				log.Fatal(err)
+			}
+			if len(dependencies) > 0 {
+				var wg sync.WaitGroup
+				var mu sync.Mutex
+
+				fmt.Printf(":: Packets will install %s and %d dependencies\nPackages to install:\n", id, len(dependencies))
+				fmt.Println(dependencies)
+				fmt.Println("Are you sure? (y/N)")
+				var a string
+				fmt.Scanf("%s", &a)
+				if a != "y" && a != "Y" {
+					os.Exit(1)
+				}
+				for _, depn := range dependencies {
+					wg.Add(1)
+					go AyncFullInstall(depn, cfg.Config.StorePackages, filepath.Join(cfg.Config.Data_d, depn), &wg, &mu)
+				}
+
+				wg.Wait()
+
+			}
+
+			fmt.Printf("Downloading %s \n", inputName)
+			p, err := utils.GetPackage(id)
+			if err != nil {
+				log.Fatal(err)
+			}
+
+			cfg, err := configs.GetConfigTOML()
+			if err != nil {
+				log.Fatal(err)
+			}
+
+			fmt.Printf(":: Installing %s \n", inputName)
+			if err := packets.InstallPackage(p.PackageF, filepath.Join(cfg.Config.Data_d, id)); err != nil {
+				log.Fatal(err)
+			}
+
+			if cfg.Config.StorePackages {
+				_, err := p.Write()
+				if err != nil {
+					log.Fatal(err)
+				}
+				err = p.AddToInstalledDB(1, filepath.Join(cfg.Config.Data_d, id))
+				if err != nil {
+					log.Fatal(err)
+				}
+			} else {
+				err := p.AddToInstalledDB(0, filepath.Join(cfg.Config.Data_d, id))
+				if err != nil {
+					log.Fatal(err)
+				}
+			}
+			continue
 		}
 	},
 }
@@ -483,11 +384,12 @@ var removeCmd = &cobra.Command{
 				}

 				fmt.Println("Sucessifully removed")
+				continue

-				os.Exit(0)
 			}
 			log.Fatalf("%s not installed", pkgName)
 		}
+		os.Exit(0)
 	},
 }

@@ -570,12 +472,60 @@ var searchCmd = &cobra.Command{
 	},
 }

+var upgradeCmd = &cobra.Command{
+	Use:   "upgrade",
+	Args:  cobra.NoArgs,
+	Short: "upgrade all installed packages",
+	Run: func(cmd *cobra.Command, args []string) {
+
+		if os.Getuid() != 0 {
+			log.Fatal("you must run this command as root")
+		}
+
+		cfg, err := configs.GetConfigTOML()
+		if err != nil {
+			log.Fatal(err)
+		}
+
+		db, err := sql.Open("sqlite", consts.InstalledDB)
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer db.Close()
+
+		rows, err := db.Query("SELECT query_name FROM packages")
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer rows.Close()
+
+		var installedPackagesQName []string
+		for rows.Next() {
+			var queryName string
+			if err := rows.Scan(&queryName); err != nil {
+				log.Fatal(err)
+			}
+
+			installedPackagesQName = append(installedPackagesQName, queryName)
+		}
+
+		var wg sync.WaitGroup
+
+		for _, v := range installedPackagesQName {
+			wg.Add(1)
+			go AsyncFullyUpgrade(v, cfg.Config.StorePackages, cfg.Config.Data_d, &wg, db)
+		}
+		wg.Wait()
+	},
+}
+
 func main() {
 	rootCmd.AddCommand(installCmd)
 	rootCmd.AddCommand(removeCmd)
 	rootCmd.AddCommand(syncCmd)
 	rootCmd.AddCommand(listCmd)
 	rootCmd.AddCommand(searchCmd)
+	rootCmd.AddCommand(upgradeCmd)
 	rootCmd.Execute()
 }

@@ -619,3 +569,99 @@ func AyncFullInstall(dep string, storePackages bool, installPath string, wg *syn
 		}
 	}
 }
+
+func AsyncFullyUpgrade(queryName string, storePackages bool, installDir string, wg *sync.WaitGroup, db *sql.DB) {
+	defer wg.Done()
+	installed, err := utils.CheckIfPackageInstalled(queryName)
+	if err != nil {
+		log.Println(err)
+		return
+	}
+	if !installed {
+		log.Println(errors_packets.ErrNotInstalled)
+		return
+	}
+
+	idb, err := sql.Open("sqlite", consts.InstalledDB)
+	if err != nil {
+		log.Panic(err)
+		return
+	}
+
+	var oldSerial int
+	if err := idb.QueryRow("SELECT serial FROM packages WHERE query_name = ?", queryName).Scan(&oldSerial); err != nil {
+		log.Println(err)
+		return
+	}
+	var newSerial int
+	var id string
+	if err := db.QueryRow("SELECT serial, id FROM packages WHERE query_name = ? ORDER BY serial DESC LIMIT 1", queryName).Scan(&newSerial, &id); err != nil {
+		log.Println(err)
+		return
+	}
+	installPath := filepath.Join(installDir, id)
+	if oldSerial == newSerial {
+		log.Println(errors_packets.ErrAlredyUpToDate)
+		return
+	}
+
+	var v int
+	if storePackages {
+		v = 1
+	} else {
+		v = 0
+	}
+
+	if err := UpgradeToThis(id, installPath, idb, v); err != nil {
+		log.Println(err)
+		return
+	}
+}
+
+func UpgradeToThis(id string, installPath string, installedDB *sql.DB, storePkgFile int) error {
+
+	p, err := utils.GetPackage(id)
+	if err != nil {
+		return err
+	}
+
+	query_name := strings.SplitN(id, "@", 2)[0]
+
+	var oldPath string
+	if err := installedDB.QueryRow("SELECT package_d FROM packages WHERE query_name = ?", query_name).Scan(&oldPath); err != nil {
+		return err
+	}
+
+	if err := os.Rename(oldPath, installPath); err != nil {
+		return err
+	}
+
+	if err := packets.InstallPackage(p.PackageF, installPath); err != nil {
+		if err := os.Rename(installPath, oldPath); err != nil {
+			return err
+		}
+		return err
+	}
+
+	_, err = installedDB.Exec(`
+    UPDATE packages 
+	SET query_name = ?, id = ?, version = ?, description = ?,
+        serial = ?, package_d = ?, filename = ?, os = ?, arch = ?, in_cache = ?
+   `,
+		p.QueryName,
+		p.Manifest.Info.Id,
+		p.Version,
+		p.Description,
+		p.Serial,
+		installPath,
+		p.Filename,
+		p.OS,
+		p.Arch,
+		storePkgFile,
+	)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
--- a/internal/errors/errors.go
+++ b/internal/errors/errors.go
@@ -6,4 +6,6 @@ var (
 	ErrResponseNot200OK     = errors.New("the request is not 200, download failed")
 	ErrCantFindManifestTOML = errors.New("can't find manifest.toml when trying to read the packagefile")
 	ErrInvalidSignature     = errors.New("the signature is invalid")
+	ErrNotInstalled         = errors.New("the package isn't installed")
+	ErrAlredyUpToDate       = errors.New("alredy up to date")
 )
--- a/internal/utils/utils.go
+++ b/internal/utils/utils.go
@@ -252,8 +252,12 @@ func CheckIfPackageInstalled(name string) (bool, error) {
 	}
 	defer db.Close()

+	if strings.Contains(name, "@") {
+		name = strings.SplitN(name, "@", 2)[0]
+	}
+
 	var exists bool
-	err = db.QueryRow("SELECT EXISTS(SELECT 1 FROM packages WHERE id = ? OR query_name = ?)", name, name).Scan(&exists)
+	err = db.QueryRow("SELECT EXISTS(SELECT 1 FROM packages WHERE query_name = ?)", name).Scan(&exists)
 	if err != nil {
 		return false, err
 	}
@@ -284,6 +288,7 @@ func GetDependencies(db *sql.DB, id string) (map[string]string, error) {
 }

 func ResolvDependencies(depnList map[string]string) ([]string, error) {
+
 	db, err := sql.Open("sqlite", consts.IndexDB)
 	if err != nil {
 		return []string{}, err
@@ -299,13 +304,13 @@ func ResolvDependencies(depnList map[string]string) ([]string, error) {
 		switch {
 		case strings.HasPrefix(constraint, ">"):
 			filter = fmt.Sprintf("AND serial > %s", value)
-			order = "ORDER BY serial ASC LIMIT 1"
+			order = "ORDER BY serial DESC LIMIT 1"
 		case strings.HasPrefix(constraint, "<="):
 			filter = fmt.Sprintf("AND serial <= %s", value)
-			order = "ORDER BY serial DESC LIMIT 1"
+			order = "ORDER BY serial ASC LIMIT 1"
 		case strings.HasPrefix(constraint, "<"):
 			filter = fmt.Sprintf("AND serial < %s", value)
-			order = "ORDER BY serial DESC LIMIT 1"
+			order = "ORDER BY serial ASC LIMIT 1"
 		case strings.HasPrefix(constraint, "="):
 			filter = fmt.Sprintf("AND serial = %s", value)
 			order = ""
@@ -322,7 +327,6 @@ func ResolvDependencies(depnList map[string]string) ([]string, error) {
 		}

 		resolved = append(resolved, packageId)
-
 		dp, err := GetDependencies(db, packageId)
 		if err != nil {
 			return resolved, err
@@ -368,6 +372,7 @@ func RemoveFromInstalledDB(id string) error {
 func GetPackage(id string) (Package, error) {

 	var this Package
+	this.Dependencies = make(map[string]string)
 	var peers []Peer

 	db, err := sql.Open("sqlite", consts.IndexDB)
@@ -437,6 +442,7 @@ func GetPackage(id string) (Package, error) {
 	}

 	if len(peers) == 0 {
+		fmt.Printf(":: Pulling from %s\n", packageUrl)
 		this.PackageF, err = GetFileHTTP(packageUrl)
 		if err != nil {
 			return Package{}, err
@@ -444,6 +450,7 @@ func GetPackage(id string) (Package, error) {
 	} else {
 		var totalerrors int = 0
 		for _, peer := range peers {
+			fmt.Printf(":: Pulling from local network (%s)\n", peer.IP)
 			this.PackageF, err = GetFileHTTP(fmt.Sprintf("http://%s:%d/%s", peer.IP, peer.Port, filename))
 			if err == nil {
 				break
@@ -475,7 +482,7 @@ skipping:
 }

 func GetPacketsUID() (int, error) {
-	_ = exec.Command("useradd", "-M", "-N", "-r", "packets").Run()
+	_ = exec.Command("useradd", "-M", "-N", "-r", "-s", "/bin/false", "-d", "/var/lib/packets", "packets").Run()
 	cmd := exec.Command("id", "-u", "packets")

 	out, err := cmd.CombinedOutput()
@@ -496,6 +503,7 @@ func ChangeToNoPermission() error {
 	if err != nil {
 		return err
 	}
+	_ = os.Chown("/var/lib/packets", uid, 0)

 	return syscall.Setresuid(0, uid, 0)
Author	SHA1	Message	Date
roboogg133	b58173837b	bugfix, giving id to dependency resolver	2025-10-11 21:00:22 -03:00
roboogg133	97408da348	bugfix, starting a empty map for dependencies in GetPackage function	2025-10-11 19:39:20 -03:00
roboogg133	be96001d78	bugfix, fix command fixing leaving after remove 1 package	2025-10-11 19:38:50 -03:00
roboogg133	7c4fba5c86	now upgradeCmd is being used, message when downloading, and upgrade need to run as root	2025-10-11 18:50:45 -03:00
roboogg133	4cee062889	bugfix, fix missing wg.Add() and wg and go for upgrade async functions	2025-10-07 19:35:19 -03:00
roboogg133	93093382f4	bugfix, now ResolvDependencies check if depnList map is empty	2025-10-07 16:46:21 -03:00
roboogg133	e4b4d43163	progress doing upgrade all function	2025-10-07 11:56:24 -04:00
roboogg133	b89abb31df	now sync needs to run as root	2025-10-06 11:55:51 -03:00
roboogg133	0a965c67c2	creating packets home dir	2025-10-05 18:16:15 -03:00
roboogg133	147fca375e	implemented upgrade, and fixed some bugs	2025-10-05 15:47:21 -03:00