Cache installed virtual packages

src/bpm/main.go

@@ -260,8 +260,8 @@ func showPackageInfo() {
 			}
 			isFile = true
 		} else {
-			if isVirtual, p := bpmlib.IsVirtualPackage(pkg, rootDir); isVirtual {
-				bpmpkg = bpmlib.GetPackage(p, rootDir)
+			if providers := bpmlib.GetVirtualPackageInfo(pkg, rootDir); len(providers) > 0 {
+				bpmpkg = bpmlib.GetPackage(providers[0].Name, rootDir)
 			} else {
 				bpmpkg = bpmlib.GetPackage(pkg, rootDir)
 			}
@@ -1293,7 +1293,7 @@ func compilePackage() {
 		for i := len(unmetDepends) - 1; i >= 0; i-- {
 			if slices.Contains(installedPackages, unmetDepends[i]) {
 				unmetDepends = append(unmetDepends[:i], unmetDepends[i+1:]...)
-			} else if ok, _ := bpmlib.IsVirtualPackage(unmetDepends[i], rootDir); ok {
+			} else if providers := bpmlib.GetVirtualPackageInfo(unmetDepends[i], rootDir); len(providers) > 0 {
 				unmetDepends = append(unmetDepends[:i], unmetDepends[i+1:]...)
 			}
 		}

src/bpmlib/dependencies.go

@@ -101,8 +101,8 @@ func (pkgInfo *PackageInfo) getDependenciesRecursive(resolved *[]string, unresol
 	for _, pkgIR := range pkgInfo.GetDependencies(includeMakeDepends, includeCheckDepends, includeRuntimeDepends, false) {
 		depend := pkgIR.PkgName
 
-		if isVirtual, p := IsVirtualPackage(depend, rootDir); isVirtual {
-			depend = p
+		if providers := GetVirtualPackageInfo(depend, rootDir); len(providers) > 0 {
+			depend = providers[0].Name
 		}
 
 		if !slices.Contains(*resolved, depend) {
@@ -177,7 +177,7 @@ func resolvePackageDependenciesFromDatabase(resolved *[]pkgInstallationReason, u
 		}
 
 		// Skip dependency if it is already installed or provided
-		if ignoreInstalled && IsPackageProvided(pkgIR.PkgName, rootDir) {
+		if providers := GetVirtualPackageInfo(pkgIR.PkgName, rootDir); ignoreInstalled && len(providers) > 0 {
 			continue
 		}
 

src/bpmlib/general.go

@@ -93,8 +93,8 @@ func InstallPackages(rootDir string, forceInstallationReason InstallationReason,
 
 			if e, _, err := GetDatabaseEntry(pkg); err == nil {
 				entry = e
-			} else if isVirtual, p := IsVirtualPackage(pkg, rootDir); isVirtual {
-				entry, _, err = GetDatabaseEntry(p)
+			} else if providers := GetVirtualPackageInfo(pkg, rootDir); len(providers) > 0 {
+				entry, _, err = GetDatabaseEntry(providers[0].Name)
 				if err != nil {
 					pkgsNotFound = append(pkgsNotFound, pkg)
 					continue
@@ -202,8 +202,8 @@ func RemovePackages(rootDir string, force, cleanupDependencies bool, packages ..
 	// Search for packages
 	for _, pkg := range packages {
 		bpmpkg := GetPackage(pkg, rootDir)
-		if isVirutal, vpkg := IsVirtualPackage(pkg, rootDir); isVirutal {
-			bpmpkg = GetPackage(vpkg, rootDir)
+		if providers := GetVirtualPackageInfo(pkg, rootDir); len(providers) > 0 {
+			bpmpkg = GetPackage(providers[0].Name, rootDir)
 		}
 		if bpmpkg == nil {
 			continue

src/bpmlib/installed_packages.go

@@ -14,6 +14,7 @@ import (
 var persistentDataVersion int = 1
 
 var localPackageInformation map[string]map[string]*PackageInfo = make(map[string]map[string]*PackageInfo)
+var installedVirtualPackages map[string]map[string][]*PackageInfo = make(map[string]map[string][]*PackageInfo)
 
 func InitializeLocalPackageInformation(rootDir string) (err error) {
 	// Return if information is already initialized
@@ -22,6 +23,7 @@ func InitializeLocalPackageInformation(rootDir string) (err error) {
 	}
 
 	tempPackageInformation := make(map[string]*PackageInfo)
+	tempInstalledVirtualPackages := make(map[string][]*PackageInfo)
 
 	// Get paths
 	persistentDataDir := path.Join(rootDir, "var/lib/bpm")
@@ -71,9 +73,15 @@ func InitializeLocalPackageInformation(rootDir string) (err error) {
 
 		// Add package to slice
 		tempPackageInformation[info.Name] = info
+
+		// Add virtual packages
+		for _, vpkg := range info.Provides {
+			tempInstalledVirtualPackages[vpkg] = append(tempInstalledVirtualPackages[vpkg], info)
+		}
 	}
 
 	localPackageInformation[rootDir] = tempPackageInformation
+	installedVirtualPackages[rootDir] = tempInstalledVirtualPackages
 	return nil
 }
 
@@ -108,44 +116,13 @@ func IsPackageInstalled(pkg, rootDir string) bool {
 	return true
 }
 
-func IsVirtualPackage(pkg, rootDir string) (bool, string) {
-	pkgs, err := GetInstalledPackages(rootDir)
+func GetVirtualPackageInfo(vpkg, rootDir string) []*PackageInfo {
+	err := InitializeLocalPackageInformation(rootDir)
 	if err != nil {
-		return false, ""
-	}
-	for _, p := range pkgs {
-		if p == pkg {
-			return false, ""
-		}
-		i := GetPackageInfo(p, rootDir)
-		if i == nil {
-			continue
-		}
-		if slices.Contains(i.Provides, pkg) {
-			return true, p
-		}
-	}
-	return false, ""
+		return nil
 	}
 
-func IsPackageProvided(pkg, rootDir string) bool {
-	pkgs, err := GetInstalledPackages(rootDir)
-	if err != nil {
-		return false
-	}
-	for _, p := range pkgs {
-		if p == pkg {
-			return true
-		}
-		i := GetPackageInfo(p, rootDir)
-		if i == nil {
-			continue
-		}
-		if slices.Contains(i.Provides, pkg) {
-			return true
-		}
-	}
-	return false
+	return installedVirtualPackages[rootDir][vpkg]
 }
 
 func GetPackageInfo(pkg string, rootDir string) *PackageInfo {