From cb01c96ad63e3f226d04021d7107ccd3e0e37314 Mon Sep 17 00:00:00 2001
From: EnumDev <enumdev@enumerated.dev>
Date: Mon, 22 Jun 2026 13:56:03 +0300
Subject: [PATCH] Improve update operation new dependency resolution

---
 src/bpmlib/general.go | 116 ++++--------------------------------------
 1 file changed, 9 insertions(+), 107 deletions(-)

diff --git a/src/bpmlib/general.go b/src/bpmlib/general.go
index 9f7f6a4..541827c 100644
--- a/src/bpmlib/general.go
+++ b/src/bpmlib/general.go
@@ -411,12 +411,12 @@ func UpdatePackages(rootDir string, syncDatabase, allowDowngrades, forceInstalla
 	}
 
 	// Search for packages
-	pkgsNotFound := make([]string, 0)
 	resolvedVirtualPackages := make(map[string]string)
 	for _, pkg := range pkgs {
 		if rootDir == "/" && slices.Contains(MainBPMConfig.IgnorePackages, pkg) {
 			continue
 		}
+
 		var entry *BPMDatabaseEntry
 		// Check if installed package can be replaced and install that instead
 		if e := FindReplacement(pkg); e != nil {
@@ -443,115 +443,17 @@ func UpdatePackages(rootDir string, syncDatabase, allowDowngrades, forceInstalla
 					DatabaseEntry:      entry,
 				})
 			}
-
-			// Check for missing dependencies
-			for _, depend := range entry.Info.Depends {
-				// Split package name and required version
-				dependName, _, _ := SplitPkgNameAndVersion(depend)
-
-				if IsPackageInstalled(dependName, rootDir) && EvaluateDependency(depend, GetPackageInfo(dependName, rootDir).Version) {
-					continue
-				}
-				if len(GetVirtualPackageInfo(dependName, rootDir)) > 0 {
-					continue
-				}
-
-				// Check resolved virtual packages
-				if resolvedPkg, ok := resolvedVirtualPackages[dependName]; ok {
-					dependName = resolvedPkg
-				}
-
-				// Find database entry for missing dependency
-				dependEntry := ResolveDatabaseEntry(dependName, rootDir)
-				if dependEntry == nil {
-					pkgsNotFound = append(pkgsNotFound, depend)
-					continue
-				}
-
-				// Skip dependency if action already exists
-				if ActionSliceIndex(operation.Actions, dependEntry.Info.Name) != -1 {
-					continue
-				}
-
-				// Skip dependency if ignored in config
-				if rootDir == "/" && slices.Contains(MainBPMConfig.IgnorePackages, dependEntry.Info.Name) {
-					continue
-				}
-
-				// Ensure entry has required version
-				if !EvaluateDependency(depend, dependEntry.Info.Version) {
-					pkgsNotFound = append(pkgsNotFound, depend)
-					continue
-				}
-
-				// Resolve virtual packages
-				for _, vpkg := range dependEntry.Info.Provides {
-					if _, ok := resolvedVirtualPackages[vpkg]; !ok {
-						resolvedVirtualPackages[vpkg] = dependEntry.Info.Name
-					}
-				}
-
-				// Fetch dependency
-				operation.Actions = append(operation.Actions, &FetchPackageAction{
-					InstallationReason: InstallationReasonDependency,
-					DatabaseEntry:      dependEntry,
-				})
-			}
-
-			// Check for missing runtime dependencies
-			for _, depend := range entry.Info.RuntimeDepends {
-				// Split package name and required version
-				dependName, _, _ := SplitPkgNameAndVersion(depend)
-
-				if IsPackageInstalled(dependName, rootDir) && EvaluateDependency(depend, GetPackageInfo(dependName, rootDir).Version) {
-					continue
-				}
-				if len(GetVirtualPackageInfo(dependName, rootDir)) > 0 {
-					continue
-				}
-
-				// Check resolved virtual packages
-				if resolvedPkg, ok := resolvedVirtualPackages[dependName]; ok {
-					dependName = resolvedPkg
-				}
-
-				// Find database entry for missing dependency
-				dependEntry := ResolveDatabaseEntry(dependName, rootDir)
-				if dependEntry == nil {
-					pkgsNotFound = append(pkgsNotFound, depend)
-					continue
-				}
-
-				// Skip dependency if ignored in config
-				if rootDir == "/" && slices.Contains(MainBPMConfig.IgnorePackages, dependEntry.Info.Name) {
-					continue
-				}
-
-				// Ensure entry has required version
-				if !EvaluateDependency(depend, dependEntry.Info.Version) {
-					pkgsNotFound = append(pkgsNotFound, depend)
-					continue
-				}
-
-				// Resolve virtual packages
-				for _, vpkg := range dependEntry.Info.Provides {
-					if _, ok := resolvedVirtualPackages[vpkg]; !ok {
-						resolvedVirtualPackages[vpkg] = dependEntry.Info.Name
-					}
-				}
-
-				// Fetch dependency
-				operation.Actions = append(operation.Actions, &FetchPackageAction{
-					InstallationReason: InstallationReasonDependency,
-					DatabaseEntry:      dependEntry,
-				})
-			}
 		}
 	}
 
-	// Return error if not all packages are found
-	if len(pkgsNotFound) != 0 {
-		return nil, PackageNotFoundErr{pkgsNotFound}
+	// Resolve dependencies
+	operation.ResolveDependencies(true)
+	if len(operation.UnresolvedDepends) != 0 {
+		if !forceInstallation {
+			return nil, DependencyNotFoundErr{operation.UnresolvedDepends}
+		} else if verbose {
+			log.Printf("Warning: %s", DependencyNotFoundErr{operation.UnresolvedDepends})
+		}
 	}
 
 	// Replace obsolete packages