Add shorthand for 'version' subcommand

src/bpm/main.go

@@ -26,7 +26,7 @@ import (
 /*             A simple-to-use package manager             */
 /* ------------------------------------------------------- */
 
-var bpmVer = "0.6.0"
+var bpmVer = "0.6.1"
 
 var currentFlagSet *flag.FlagSet
 
@@ -45,7 +45,7 @@ func main() {
 	}
 
 	switch subcommand {
-	case "version":
+	case "v", "version":
 		fmt.Println("Bubble Package Manager (BPM)")
 		fmt.Println("Version: " + bpmVer)
 	case "q", "query":
@@ -62,6 +62,10 @@ func main() {
 		currentFlagSet.StringP("root", "R", "/", "Operate on specified root directory")
 		currentFlagSet.BoolP("count", "c", false, "Show total package count")
 		currentFlagSet.BoolP("names", "n", false, "Show all package names")
+		currentFlagSet.BoolP("database", "d", false, "Show packages from remote databases")
+		currentFlagSet.Bool("manual", false, "Show packages installed as dependencies")
+		currentFlagSet.Bool("depends", false, "Show packages installed as dependencies")
+		currentFlagSet.Bool("make-depends", false, "Show packages installed as make dependencies")
 		setupFlagsAndHelp(currentFlagSet, fmt.Sprintf("bpm %s <options>", subcommand), "List packages", os.Args[2:])
 
 		showPackageList()
@@ -185,9 +189,6 @@ func showPackageInfo() {
 	}
 
 	for n, pkg := range packages {
-		var info *bpmlib.PackageInfo
-		isFile := false
-		showInstallationReason := false
 		if showDatabaseInfo {
 			var err error
 			var entry *bpmlib.BPMDatabaseEntry
@@ -199,8 +200,18 @@ func showPackageInfo() {
 					return
 				}
 			}
-			info = entry.Info
-		} else if stat, err := os.Stat(pkg); err == nil && !stat.IsDir() {
+
+			if n != 0 {
+				fmt.Println()
+			}
+			fmt.Println(entry.CreateReadableInfo(rootDir))
+
+			return
+		}
+
+		var info *bpmlib.PackageInfo
+		isFile := false
+		if stat, err := os.Stat(pkg); err == nil && !stat.IsDir() {
 			bpmpkg, err := bpmlib.ReadPackage(pkg)
 			if err != nil {
 				log.Printf("Error: could not read package: %s\n", err)
@@ -215,7 +226,6 @@ func showPackageInfo() {
 			} else {
 				info = bpmlib.GetPackageInfo(pkg, rootDir)
 			}
-			showInstallationReason = true
 		}
 		if info == nil {
 			log.Printf("Error: package (%s) is not installed\n", pkg)
@@ -234,7 +244,7 @@ func showPackageInfo() {
 			}
 			fmt.Println("File: " + abs)
 		}
-		fmt.Println(bpmlib.CreateReadableInfo(true, true, true, showInstallationReason, info, rootDir))
+		fmt.Println(info.CreateReadableInfo(rootDir))
 	}
 }
 
@@ -243,6 +253,16 @@ func showPackageList() {
 	rootDir, _ := currentFlagSet.GetString("root")
 	showPkgCount, _ := currentFlagSet.GetBool("count")
 	showPkgNames, _ := currentFlagSet.GetBool("names")
+	showDatabase, _ := currentFlagSet.GetBool("database")
+	showManual, _ := currentFlagSet.GetBool("manual")
+	showDepends, _ := currentFlagSet.GetBool("depends")
+	showMakeDepends, _ := currentFlagSet.GetBool("make-depends")
+
+	if !isFlagSet(currentFlagSet, "manual") && !isFlagSet(currentFlagSet, "depends") && !isFlagSet(currentFlagSet, "make-depends") {
+		showManual = true
+		showDepends = true
+		showMakeDepends = true
+	}
 
 	// Read local databases
 	err := bpmlib.ReadLocalDatabaseFiles()
@@ -252,33 +272,85 @@ func showPackageList() {
 		return
 	}
 
-	packages, err := bpmlib.GetInstalledPackages(rootDir)
+	installedPackages, err := bpmlib.GetInstalledPackages(rootDir)
 	if err != nil {
 		log.Printf("Error: could not get installed packages: %s", err.Error())
 		exitCode = 1
 		return
 	}
+
+	databaseEntries := make([]*bpmlib.BPMDatabaseEntry, 0)
+	for _, db := range bpmlib.BPMDatabases {
+		databaseEntries = append(databaseEntries, slices.Collect(maps.Values(db.Entries))...)
+	}
+
 	if showPkgCount {
-		fmt.Println(len(packages))
+		if showDatabase {
+			fmt.Println(len(databaseEntries))
+		} else {
+			fmt.Println(len(installedPackages))
+		}
 	} else if showPkgNames {
-		for _, pkg := range packages {
-			fmt.Println(pkg)
+		if showDatabase {
+			for _, entry := range databaseEntries {
+				fmt.Println(entry.Database.Name + "/" + entry.Info.Name)
 			}
 		} else {
-		if len(packages) == 0 {
+			for _, pkg := range installedPackages {
+				installationReason := bpmlib.GetInstallationReason(pkg, rootDir)
+				if installationReason == bpmlib.InstallationReasonManual && !showManual {
+					continue
+				} else if installationReason == bpmlib.InstallationReasonDependency && !showDepends {
+					continue
+				} else if installationReason == bpmlib.InstallationReasonMakeDependency && !showMakeDepends {
+					continue
+				} else if installationReason == bpmlib.InstallationReasonUnknown && (!showManual || !showDepends || !showMakeDepends) {
+					continue
+				}
+
+				fmt.Println(pkg)
+			}
+		}
+	} else {
+		if showDatabase {
+			if len(databaseEntries) == 0 {
+				fmt.Println("There are no database entries available")
+				return
+			}
+			for n, entry := range databaseEntries {
+				if n != 0 {
+					fmt.Println()
+				}
+				fmt.Println(entry.CreateReadableInfo(rootDir))
+			}
+		} else {
+			if len(installedPackages) == 0 {
 				fmt.Println("No packages have been installed")
 				return
 			}
-		for n, pkg := range packages {
+			for n, pkg := range installedPackages {
 				info := bpmlib.GetPackageInfo(pkg, rootDir)
 				if info == nil {
 					fmt.Printf("Package (%s) could not be found\n", pkg)
 					continue
 				}
+
+				installationReason := bpmlib.GetInstallationReason(info.Name, rootDir)
+				if installationReason == bpmlib.InstallationReasonManual && !showManual {
+					continue
+				} else if installationReason == bpmlib.InstallationReasonDependency && !showDepends {
+					continue
+				} else if installationReason == bpmlib.InstallationReasonMakeDependency && !showMakeDepends {
+					continue
+				} else if installationReason == bpmlib.InstallationReasonUnknown && (!showManual || !showDepends || !showMakeDepends) {
+					continue
+				}
+
 				if n != 0 {
 					fmt.Println()
 				}
-			fmt.Println(bpmlib.CreateReadableInfo(true, true, true, true, info, rootDir))
+				fmt.Println(info.CreateReadableInfo(rootDir))
+			}
 		}
 	}
 }

src/bpmlib/databases.go

@@ -3,6 +3,7 @@ package bpmlib
 import (
 	"errors"
 	"fmt"
+	"maps"
 	"net/url"
 	"os"
 	"path"
@@ -16,6 +17,7 @@ type BPMDatabase struct {
 	DatabaseVersion int                          `yaml:"database_version"`
 	Entries         map[string]*BPMDatabaseEntry `yaml:"entries"`
 	VirtualPackages map[string][]string
+	Name            string
 	Source          string
 }
 
@@ -54,6 +56,7 @@ func (db *configDatabase) ReadLocalDatabase() error {
 
 	// Initialize struct values
 	database.VirtualPackages = make(map[string][]string)
+	database.Name = db.Name
 	database.Source = db.Source
 
 	entriesToRemove := make([]string, 0)
@@ -247,3 +250,101 @@ func (db *BPMDatabase) FetchPackage(pkg string) (string, error) {
 
 	return path.Join("/var/cache/bpm/fetched/", path.Base(entry.Filepath)), nil
 }
+
+func (entry *BPMDatabaseEntry) GetEntryDependants() (dependants []string) {
+	dependantsMap := make(map[string][]string)
+	for _, db := range BPMDatabases {
+		for _, e := range db.Entries {
+			if slices.Contains(e.Info.Depends, entry.Info.Name) {
+				dependantsMap[e.Info.Name] = append(dependantsMap[e.Info.Name], e.Database.Name)
+			}
+		}
+	}
+
+	// Get keys
+	keySlice := slices.Collect(maps.Keys(dependantsMap))
+	slices.Sort(keySlice)
+
+	// Add all dependant entries to slice in alphabetical order
+	for _, entryName := range keySlice {
+		dbs := dependantsMap[entryName]
+		if len(dbs) > 1 {
+			for _, db := range dbs {
+				dependants = append(dependants, db+"/"+entryName)
+			}
+		} else {
+			dependants = append(dependants, entryName)
+		}
+	}
+
+	return dependants
+}
+
+func (entry *BPMDatabaseEntry) CreateReadableInfo(rootDir string) string {
+	ret := make([]string, 0)
+	appendArray := func(label string, array []string, sort bool) {
+		if len(array) == 0 {
+			return
+		}
+
+		if sort {
+			// Sort array
+			slices.Sort(array)
+		}
+
+		ret = append(ret, fmt.Sprintf("%s: %s", label, strings.Join(array, ", ")))
+	}
+
+	ret = append(ret, "Name: "+entry.Info.Name)
+	ret = append(ret, "Database: "+entry.Database.Name)
+	ret = append(ret, "Description: "+entry.Info.Description)
+	ret = append(ret, "Version: "+entry.Info.GetFullVersion())
+	if entry.Info.Url != "" {
+		ret = append(ret, "URL: "+entry.Info.Url)
+	}
+	if entry.Info.License != "" {
+		ret = append(ret, "License: "+entry.Info.License)
+	}
+	ret = append(ret, "Architecture: "+entry.Info.Arch)
+	if entry.Info.Type == "source" && entry.Info.OutputArch != "" && entry.Info.OutputArch != GetArch() {
+		ret = append(ret, "Output architecture: "+entry.Info.OutputArch)
+	}
+	ret = append(ret, "Type: "+entry.Info.Type)
+	appendArray("Dependencies", entry.Info.Depends, true)
+	if entry.Info.Type == "source" {
+		appendArray("Make Dependencies", entry.Info.MakeDepends, true)
+	}
+	appendArray("Optional dependencies", entry.Info.OptionalDepends, true)
+	dependants := entry.GetEntryDependants()
+	if len(dependants) > 0 {
+		appendArray("Dependant packages", dependants, false)
+	}
+	appendArray("Conflicting packages", entry.Info.Conflicts, true)
+	appendArray("Provided packages", entry.Info.Provides, true)
+	appendArray("Replaces packages", entry.Info.Replaces, true)
+
+	if entry.Info.Type == "source" && len(entry.Info.SplitPackages) != 0 {
+		splitPkgs := make([]string, len(entry.Info.SplitPackages))
+		for i, splitPkgInfo := range entry.Info.SplitPackages {
+			splitPkgs[i] = splitPkgInfo.Name
+		}
+		appendArray("Split Packages", splitPkgs, true)
+	}
+
+	if rootDir != "" && IsPackageInstalled(entry.Info.Name, rootDir) {
+		installationReason := GetInstallationReason(entry.Info.Name, rootDir)
+		var installationReasonString string
+		switch installationReason {
+		case InstallationReasonManual:
+			installationReasonString = "Manual"
+		case InstallationReasonDependency:
+			installationReasonString = "Dependency"
+		case InstallationReasonMakeDependency:
+			installationReasonString = "Make dependency"
+		default:
+			installationReasonString = "Unknown"
+		}
+		ret = append(ret, "Installation Reason: "+installationReasonString)
+	}
+	return strings.Join(ret, "\n")
+}

src/bpmlib/dependencies.go

@@ -1,7 +1,6 @@
 package bpmlib
 
 import (
-	"errors"
 	"fmt"
 	"slices"
 )
@@ -170,19 +169,11 @@ func resolvePackageDependenciesFromDatabase(resolved *[]pkgInstallationReason, u
 	}
 }
 
-func GetPackageDependants(pkgName string, rootDir string) ([]string, error) {
-	ret := make([]string, 0)
-
-	// Get BPM package
-	pkg := GetPackage(pkgName, rootDir)
-	if pkg == nil {
-		return nil, errors.New("package not found: " + pkgName)
-	}
-
+func (pkgInfo *PackageInfo) GetPackageDependants(rootDir string) (dependants []string) {
 	// Get installed package names
 	pkgs, err := GetInstalledPackages(rootDir)
 	if err != nil {
-		return nil, errors.New("could not get installed packages")
+		return nil
 	}
 
 	// Loop through all installed packages
@@ -190,33 +181,33 @@ func GetPackageDependants(pkgName string, rootDir string) ([]string, error) {
 		// Get installed BPM package
 		installedPkg := GetPackage(installedPkgName, rootDir)
 		if installedPkg == nil {
-			return nil, errors.New("package not found: " + installedPkgName)
+			return nil
 		}
 
 		// Skip iteration if comparing the same packages
-		if installedPkg.PkgInfo.Name == pkgName {
+		if installedPkg.PkgInfo.Name == pkgInfo.Name {
 			continue
 		}
 
 		// Add installed package to list if its dependencies include pkgName
 		if slices.ContainsFunc(installedPkg.PkgInfo.Depends, func(n string) bool {
-			return n == pkgName
+			return n == pkgInfo.Name
 		}) {
-			ret = append(ret, installedPkgName)
+			dependants = append(dependants, installedPkgName)
 			continue
 		}
 
 		// Loop through each virtual package
-		for _, vpkg := range pkg.PkgInfo.Provides {
+		for _, vpkg := range pkgInfo.Provides {
 			// Add installed package to list if its dependencies contain a provided virtual package
 			if slices.ContainsFunc(installedPkg.PkgInfo.Depends, func(n string) bool {
 				return n == vpkg
 			}) {
-				ret = append(ret, installedPkgName)
+				dependants = append(dependants, installedPkgName)
 				break
 			}
 		}
 	}
 
-	return ret, nil
+	return dependants
 }

src/bpmlib/general.go

@@ -221,11 +221,7 @@ func RemovePackages(rootDir string, force, cleanupDependencies bool, packages ..
 		// Get packages and their dependants
 		packageDepndants := make(map[string][]string, 0)
 		for _, action := range operation.Actions {
-			dependants, err := GetPackageDependants(action.(*RemovePackageAction).BpmPackage.PkgInfo.Name, rootDir)
-			if err != nil {
-				return nil, fmt.Errorf("could not get package dependants: %s", err)
-			}
-
+			dependants := action.(*RemovePackageAction).BpmPackage.PkgInfo.GetPackageDependants(rootDir)
 			packageDepndants[action.(*RemovePackageAction).BpmPackage.PkgInfo.Name] = dependants
 		}
 

src/bpmlib/installed_packages.go

@@ -75,6 +75,9 @@ func GetInstalledPackages(rootDir string) (ret []string, err error) {
 		ret = append(ret, bpmpkg.PkgInfo.Name)
 	}
 
+	// Sort packages
+	slices.Sort(ret)
+
 	return ret, nil
 }
 

src/bpmlib/operations.go

@@ -176,10 +176,7 @@ func (operation *BPMOperation) RemoveNeededPackages() error {
 	}
 
 	for pkg, action := range removeActions {
-		dependants, err := GetPackageDependants(action.BpmPackage.PkgInfo.Name, operation.RootDir)
-		if err != nil {
-			return errors.New("could not get dependant packages for package (" + pkg + ")")
-		}
+		dependants := action.BpmPackage.PkgInfo.GetPackageDependants(operation.RootDir)
 		dependants = slices.DeleteFunc(dependants, func(d string) bool {
 			if _, ok := removeActions[d]; ok {
 				return true

src/bpmlib/packages.go

@@ -507,39 +507,46 @@ func ReadPackageInfo(contents string) (*PackageInfo, error) {
 	return pkgInfo, nil
 }
 
-func CreateReadableInfo(showArchitecture, showType, showPackageRelations, showInstallationReason bool, pkgInfo *PackageInfo, rootDir string) string {
+func (pkgInfo *PackageInfo) CreateReadableInfo(rootDir string) string {
 	ret := make([]string, 0)
 	appendArray := func(label string, array []string) {
 		if len(array) == 0 {
 			return
 		}
+
+		// Sort array
+		slices.Sort(array)
+
 		ret = append(ret, fmt.Sprintf("%s: %s", label, strings.Join(array, ", ")))
 	}
+
 	ret = append(ret, "Name: "+pkgInfo.Name)
 	ret = append(ret, "Description: "+pkgInfo.Description)
 	ret = append(ret, "Version: "+pkgInfo.GetFullVersion())
+	if pkgInfo.Url != "" {
 		ret = append(ret, "URL: "+pkgInfo.Url)
+	}
+	if pkgInfo.License != "" {
 		ret = append(ret, "License: "+pkgInfo.License)
-	if showArchitecture {
+	}
 	ret = append(ret, "Architecture: "+pkgInfo.Arch)
+	if pkgInfo.Type == "source" && pkgInfo.OutputArch != "" && pkgInfo.OutputArch != GetArch() {
+		ret = append(ret, "Output architecture: "+pkgInfo.Arch)
 	}
-	if showType {
 	ret = append(ret, "Type: "+pkgInfo.Type)
-	}
-	if showPackageRelations {
 	appendArray("Dependencies", pkgInfo.Depends)
 	if pkgInfo.Type == "source" {
 		appendArray("Make Dependencies", pkgInfo.MakeDepends)
 	}
 	appendArray("Optional dependencies", pkgInfo.OptionalDepends)
-		dependants, err := GetPackageDependants(pkgInfo.Name, rootDir)
-		if err == nil {
+	dependants := pkgInfo.GetPackageDependants(rootDir)
+	if len(dependants) > 0 {
 		appendArray("Dependant packages", dependants)
 	}
 	appendArray("Conflicting packages", pkgInfo.Conflicts)
 	appendArray("Provided packages", pkgInfo.Provides)
 	appendArray("Replaces packages", pkgInfo.Replaces)
-	}
+
 	if pkgInfo.Type == "source" && len(pkgInfo.SplitPackages) != 0 {
 		splitPkgs := make([]string, len(pkgInfo.SplitPackages))
 		for i, splitPkgInfo := range pkgInfo.SplitPackages {
@@ -547,7 +554,8 @@ func CreateReadableInfo(showArchitecture, showType, showPackageRelations, showIn
 		}
 		appendArray("Split Packages", splitPkgs)
 	}
-	if IsPackageInstalled(pkgInfo.Name, rootDir) && showInstallationReason {
+
+	if rootDir != "" && IsPackageInstalled(pkgInfo.Name, rootDir) {
 		installationReason := GetInstallationReason(pkgInfo.Name, rootDir)
 		var installationReasonString string
 		switch installationReason {