main.go

@@ -4,7 +4,7 @@ import (
 	"bufio"
 	"flag"
 	"fmt"
-	"gitlab.com/bubble-package-manager/bpm/bpm_utils"
+	"gitlab.com/bubble-package-manager/bpm/utils"
 	"log"
 	"os"
 	"path/filepath"
@@ -17,23 +17,25 @@ import (
 /*   A simple-to-use package manager  */
 /* ---------------------------------- */
 
-var bpmVer = "0.3.2"
+var bpmVer = "0.4"
 
 var subcommand = "help"
 var subcommandArgs []string
 
 // Flags
 var rootDir = "/"
+var verbose = false
 var yesAll = false
 var buildSource = false
 var skipCheck = false
 var keepTempDir = false
 var forceInstall = false
+var showInstalled = false
 var pkgListNumbers = false
 var pkgListNames = false
 
 func main() {
-	bpm_utils.ReadConfig()
+	utils.ReadConfig()
 	resolveFlags()
 	resolveCommand()
 }
@@ -81,18 +83,33 @@ func resolveCommand() {
 			return
 		}
 		for n, pkg := range packages {
-			info := bpm_utils.GetPackageInfo(pkg, rootDir, false)
+			var info *utils.PackageInfo
+			if _, err := os.Stat(pkg); err == nil && !showInstalled {
+				info, err = utils.ReadPackage(pkg)
+				if err != nil {
+					fmt.Printf("File (%s) could not be read\n", pkg)
+					continue
+				}
+
+			} else {
+				info = utils.GetPackageInfo(pkg, rootDir, false)
 				if info == nil {
 					fmt.Printf("Package (%s) could not be found\n", pkg)
 					continue
 				}
-			fmt.Print("----------------\n" + bpm_utils.CreateInfoFile(*info, true))
+			}
+			fmt.Println("----------------")
+			if showInstalled {
+				fmt.Println(utils.CreateReadableInfo(false, false, true, false, true, info, rootDir))
+			} else {
+				fmt.Println(utils.CreateReadableInfo(true, true, true, true, true, info, rootDir))
+			}
 			if n == len(packages)-1 {
 				fmt.Println("----------------")
 			}
 		}
 	case list:
-		packages, err := bpm_utils.GetInstalledPackages(rootDir)
+		packages, err := utils.GetInstalledPackages(rootDir)
 		if err != nil {
 			log.Fatalf("Could not get installed packages\nError: %s", err.Error())
 			return
@@ -109,12 +126,12 @@ func resolveCommand() {
 				return
 			}
 			for n, pkg := range packages {
-				info := bpm_utils.GetPackageInfo(pkg, rootDir, false)
+				info := utils.GetPackageInfo(pkg, rootDir, false)
 				if info == nil {
 					fmt.Printf("Package (%s) could not be found\n", pkg)
 					continue
 				}
-				fmt.Print("----------------\n" + bpm_utils.CreateInfoFile(*info, true))
+				fmt.Println("----------------\n" + utils.CreateReadableInfo(true, true, true, true, true, info, rootDir))
 				if n == len(packages)-1 {
 					fmt.Println("----------------")
 				}
@@ -131,38 +148,36 @@ func resolveCommand() {
 			return
 		}
 		for _, file := range files {
-			pkgInfo, err := bpm_utils.ReadPackage(file)
+			pkgInfo, err := utils.ReadPackage(file)
 			if err != nil {
 				log.Fatalf("Could not read package\nError: %s\n", err)
 			}
 			if !yesAll {
-				fmt.Print("----------------\n" + bpm_utils.CreateInfoFile(*pkgInfo, true))
+				fmt.Println("----------------\n" + utils.CreateReadableInfo(true, true, true, true, false, pkgInfo, rootDir))
 				fmt.Println("----------------")
 			}
 			verb := "install"
 			if pkgInfo.Type == "source" {
 				if _, err := os.Stat("/bin/fakeroot"); os.IsNotExist(err) {
-					fmt.Printf("Skipping... cannot %s package (%s) due to fakeroot not being installed")
+					fmt.Printf("Skipping... cannot %s package (%s) due to fakeroot not being installed", verb, pkgInfo.Name)
 					continue
 				}
 				verb = "build"
 			}
 			if !forceInstall {
-				if pkgInfo.Arch != "any" && pkgInfo.Arch != bpm_utils.GetArch() {
+				if pkgInfo.Arch != "any" && pkgInfo.Arch != utils.GetArch() {
 					fmt.Printf("skipping... cannot %s a package with a different architecture\n", verb)
 					continue
 				}
-				if unresolved := bpm_utils.CheckDependencies(pkgInfo, rootDir); len(unresolved) != 0 {
+				if unresolved := utils.CheckDependencies(pkgInfo, true, true, rootDir); len(unresolved) != 0 {
 					fmt.Printf("skipping... cannot %s package (%s) due to missing dependencies: %s\n", verb, pkgInfo.Name, strings.Join(unresolved, ", "))
 					continue
 				}
-				if pkgInfo.Type == "source" {
+				if conflicts := utils.CheckConflicts(pkgInfo, true, rootDir); len(conflicts) != 0 {
-					if unresolved := bpm_utils.CheckMakeDependencies(pkgInfo, "/"); len(unresolved) != 0 {
+					fmt.Printf("skipping... cannot %s package (%s) due to conflicting packages: %s\n", verb, pkgInfo.Name, strings.Join(conflicts, ", "))
-						fmt.Printf("skipping... cannot %s package (%s) due to missing make dependencies: %s\n", verb, pkgInfo.Name, strings.Join(unresolved, ", "))
 					continue
 				}
 			}
-			}
 			if rootDir != "/" {
 				fmt.Println("Warning: Operating in " + rootDir)
 			}
@@ -172,7 +187,7 @@ func resolveCommand() {
 					fmt.Print("Would you like to view the source.sh file of this package? [Y\\n] ")
 					text, _ := reader.ReadString('\n')
 					if strings.TrimSpace(strings.ToLower(text)) != "n" && strings.TrimSpace(strings.ToLower(text)) != "no" {
-						script, err := bpm_utils.GetSourceScript(file)
+						script, err := utils.GetSourceScript(file)
 						if err != nil {
 							log.Fatalf("Could not read source script\nError: %s\n", err)
 						}
@@ -181,9 +196,9 @@ func resolveCommand() {
 					}
 				}
 			}
-			if bpm_utils.IsPackageInstalled(pkgInfo.Name, rootDir) {
+			if utils.IsPackageInstalled(pkgInfo.Name, rootDir) {
 				if !yesAll {
-					installedInfo := bpm_utils.GetPackageInfo(pkgInfo.Name, rootDir, false)
+					installedInfo := utils.GetPackageInfo(pkgInfo.Name, rootDir, false)
 					if strings.Compare(pkgInfo.Version, installedInfo.Version) > 0 {
 						fmt.Println("This file contains a newer version of this package (" + installedInfo.Version + " -> " + pkgInfo.Version + ")")
 						fmt.Print("Do you wish to update this package? [y\\N] ")
@@ -211,7 +226,7 @@ func resolveCommand() {
 				}
 			}
 
-			err = bpm_utils.InstallPackage(file, rootDir, forceInstall, buildSource, skipCheck, keepTempDir)
+			err = utils.InstallPackage(file, rootDir, verbose, forceInstall, buildSource, skipCheck, keepTempDir)
 			if err != nil {
 				if pkgInfo.Type == "source" && keepTempDir {
 					fmt.Println("BPM temp directory was created at /var/tmp/bpm_source-" + pkgInfo.Name)
@@ -234,12 +249,12 @@ func resolveCommand() {
 			return
 		}
 		for _, pkg := range packages {
-			pkgInfo := bpm_utils.GetPackageInfo(pkg, rootDir, false)
+			pkgInfo := utils.GetPackageInfo(pkg, rootDir, false)
 			if pkgInfo == nil {
 				fmt.Printf("Package (%s) could not be found\n", pkg)
 				continue
 			}
-			fmt.Print("----------------\n" + bpm_utils.CreateInfoFile(*pkgInfo, true))
+			fmt.Println("----------------\n" + utils.CreateReadableInfo(true, true, true, true, true, pkgInfo, rootDir))
 			fmt.Println("----------------")
 			if rootDir != "/" {
 				fmt.Println("Warning: Operating in " + rootDir)
@@ -253,7 +268,7 @@ func resolveCommand() {
 					continue
 				}
 			}
-			err := bpm_utils.RemovePackage(pkg, rootDir)
+			err := utils.RemovePackage(pkg, verbose, rootDir)
 
 			if err != nil {
 				log.Fatalf("Could not remove package\nError: %s\n", err)
@@ -275,7 +290,7 @@ func resolveCommand() {
 			if os.IsNotExist(err) {
 				log.Fatalf(absFile + " does not exist!")
 			}
-			pkgs, err := bpm_utils.GetInstalledPackages(rootDir)
+			pkgs, err := utils.GetInstalledPackages(rootDir)
 			if err != nil {
 				log.Fatalf("Could not get installed packages. Error %s", err.Error())
 			}
@@ -294,7 +309,7 @@ func resolveCommand() {
 
 			var pkgList []string
 			for _, pkg := range pkgs {
-				if slices.Contains(bpm_utils.GetPackageFiles(pkg, rootDir), absFile) {
+				if slices.Contains(utils.GetPackageFiles(pkg, rootDir), absFile) {
 					pkgList = append(pkgList, pkg)
 				}
 			}
@@ -320,19 +335,22 @@ func printHelp() {
 	fmt.Println("-> bpm version | shows information on the installed version of bpm")
 	fmt.Println("-> bpm info [-R] | shows information on an installed package")
 	fmt.Println("       -R=<path> lets you define the root path which will be used")
+	fmt.Println("       -i shows information about the currently installed package")
 	fmt.Println("-> bpm list [-R, -c, -n] | lists all installed packages")
 	fmt.Println("       -R=<path> lets you define the root path which will be used")
 	fmt.Println("       -c lists the amount of installed packages")
 	fmt.Println("       -n lists only the names of installed packages")
-	fmt.Println("-> bpm install [-R, -y, -f, -o, -c, -b, -k] <files...> | installs the following files")
+	fmt.Println("-> bpm install [-R, -v, -y, -f, -o, -c, -b, -k] <files...> | installs the following files")
 	fmt.Println("       -R=<path> lets you define the root path which will be used")
+	fmt.Println("       -v Show additional information about what BPM is doing")
 	fmt.Println("       -y skips the confirmation prompt")
 	fmt.Println("       -f skips dependency and architecture checking")
 	fmt.Println("       -o=<path> set the binary package output directory (defaults to /var/lib/bpm/compiled)")
 	fmt.Println("       -c=<path> set the compilation directory (defaults to /var/tmp)")
 	fmt.Println("       -b creates a binary package from a source package after compilation and saves it in the binary package output directory")
 	fmt.Println("       -k keeps the compilation directory created by BPM after source package installation")
-	fmt.Println("-> bpm remove [-R, -y] <packages...> | removes the following packages")
+	fmt.Println("-> bpm remove [-R, -v, -y] <packages...> | removes the following packages")
+	fmt.Println("       -v Show additional information about what BPM is doing")
 	fmt.Println("       -R=<path> lets you define the root path which will be used")
 	fmt.Println("       -y skips the confirmation prompt")
 	fmt.Println("-> bpm file [-R] <files...> | shows what packages the following packages are managed by")
@@ -350,13 +368,15 @@ func resolveFlags() {
 	// Info flags
 	infoFlagSet := flag.NewFlagSet("Info flags", flag.ExitOnError)
 	infoFlagSet.StringVar(&rootDir, "R", "/", "Set the destination root")
+	infoFlagSet.BoolVar(&showInstalled, "i", false, "Shows information about the currently installed package")
 	infoFlagSet.Usage = printHelp
 	// Install flags
 	installFlagSet := flag.NewFlagSet("Install flags", flag.ExitOnError)
 	installFlagSet.StringVar(&rootDir, "R", "/", "Set the destination root")
+	installFlagSet.BoolVar(&verbose, "v", false, "Show additional information about what BPM is doing")
 	installFlagSet.BoolVar(&yesAll, "y", false, "Skip confirmation prompts")
-	installFlagSet.StringVar(&bpm_utils.BPMConfig.BinaryOutputDir, "o", bpm_utils.BPMConfig.BinaryOutputDir, "Set the binary output directory")
+	installFlagSet.StringVar(&utils.BPMConfig.BinaryOutputDir, "o", utils.BPMConfig.BinaryOutputDir, "Set the binary output directory")
-	installFlagSet.StringVar(&bpm_utils.BPMConfig.CompilationDir, "c", bpm_utils.BPMConfig.CompilationDir, "Set the compilation directory")
+	installFlagSet.StringVar(&utils.BPMConfig.CompilationDir, "c", utils.BPMConfig.CompilationDir, "Set the compilation directory")
 	installFlagSet.BoolVar(&buildSource, "b", false, "Build binary package from source package")
 	installFlagSet.BoolVar(&skipCheck, "s", false, "Skip check function during source compilation")
 	installFlagSet.BoolVar(&keepTempDir, "k", false, "Keep temporary directory after source compilation")
@@ -365,6 +385,7 @@ func resolveFlags() {
 	// Remove flags
 	removeFlagSet := flag.NewFlagSet("Remove flags", flag.ExitOnError)
 	removeFlagSet.StringVar(&rootDir, "R", "/", "Set the destination root")
+	removeFlagSet.BoolVar(&verbose, "v", false, "Show additional information about what BPM is doing")
 	removeFlagSet.BoolVar(&yesAll, "y", false, "Skip confirmation prompts")
 	removeFlagSet.Usage = printHelp
 	// File flags

utils/config.go

@@ -1,4 +1,4 @@
-package bpm_utils
+package utils
 
 import (
 	"gopkg.in/yaml.v3"

utils/general_utils.go

@@ -1,4 +1,4 @@
-package bpm_utils
+package utils
 
 import (
 	"io"

utils/package_utils.go

@@ -1,4 +1,4 @@
-package bpm_utils
+package utils
 
 import (
 	"archive/tar"
@@ -6,6 +6,7 @@ import (
 	"compress/gzip"
 	"errors"
 	"fmt"
+	"gopkg.in/yaml.v3"
 	"io"
 	"io/fs"
 	"os"
@@ -19,17 +20,60 @@ import (
 )
 
 type PackageInfo struct {
-	Name        string
+	Name                   string              `yaml:"name,omitempty"`
-	Description string
+	Description            string              `yaml:"description,omitempty"`
-	Version     string
+	Version                string              `yaml:"version,omitempty"`
-	Url         string
+	Url                    string              `yaml:"url,omitempty"`
-	License     string
+	License                string              `yaml:"license,omitempty"`
-	Arch        string
+	Arch                   string              `yaml:"architecture,omitempty"`
-	Type        string
+	Type                   string              `yaml:"type,omitempty"`
-	Keep        []string
+	Keep                   []string            `yaml:"keep,omitempty"`
-	Depends     []string
+	Depends                []string            `yaml:"depends,omitempty"`
-	MakeDepends []string
+	ConditionalDepends     map[string][]string `yaml:"conditional_depends,omitempty"`
-	Provides    []string
+	MakeDepends            []string            `yaml:"make_depends,omitempty"`
+	ConditionalMakeDepends map[string][]string `yaml:"conditional_make_depends,omitempty"`
+	Conflicts              []string            `yaml:"conflicts,omitempty"`
+	ConditionalConflicts   map[string][]string `yaml:"conditional_conflicts,omitempty"`
+	Optional               []string            `yaml:"optional,omitempty"`
+	ConditionalOptional    map[string][]string `yaml:"conditional_optional,omitempty"`
+	Provides               []string            `yaml:"provides,omitempty"`
+}
+
+type InstallationReason string
+
+const (
+	Manual     InstallationReason = "manual"
+	Dependency InstallationReason = "dependency"
+	Unknown    InstallationReason = "unknown"
+)
+
+func GetInstallationReason(pkg, rootDir string) InstallationReason {
+	installedDir := path.Join(rootDir, "var/lib/bpm/installed/")
+	pkgDir := path.Join(installedDir, pkg)
+	if stat, err := os.Stat(path.Join(pkgDir, "installation_reason")); err != nil || stat.IsDir() {
+		return Manual
+	}
+	bytes, err := os.ReadFile(path.Join(pkgDir, "installation_reason"))
+	if err != nil {
+		return Unknown
+	}
+	reason := string(bytes)
+	if reason == "manual" {
+		return Manual
+	} else if reason == "dependency" {
+		return Dependency
+	}
+	return Unknown
+}
+
+func SetInstallationReason(pkg string, reason InstallationReason, rootDir string) error {
+	installedDir := path.Join(rootDir, "var/lib/bpm/installed/")
+	pkgDir := path.Join(installedDir, pkg)
+	err := os.WriteFile(path.Join(pkgDir, "installation_reason"), []byte(reason), 0644)
+	if err != nil {
+		return err
+	}
+	return nil
 }
 
 func GetPackageInfoRaw(filename string) (string, error) {
@@ -275,59 +319,20 @@ func ReadPackageInfo(contents string, defaultValues bool) (*PackageInfo, error)
 		License:                "",
 		Arch:                   "",
 		Type:                   "",
-		Keep:        nil,
+		Keep:                   make([]string, 0),
-		Depends:     nil,
+		Depends:                make([]string, 0),
-		MakeDepends: nil,
+		ConditionalDepends:     make(map[string][]string),
-		Provides:    nil,
+		MakeDepends:            make([]string, 0),
-	}
+		ConditionalMakeDepends: make(map[string][]string),
-	lines := strings.Split(contents, "\n")
+		Conflicts:              make([]string, 0),
-	for num, line := range lines {
+		ConditionalConflicts:   make(map[string][]string),
-		if len(strings.TrimSpace(line)) == 0 {
+		Optional:               make([]string, 0),
-			continue
+		ConditionalOptional:    make(map[string][]string),
-		}
+		Provides:               make([]string, 0),
-		if line[0] == '#' {
-			continue
-		}
-		split := strings.SplitN(line, ":", 2)
-		if len(split) != 2 {
-			return nil, errors.New("invalid pkg.info format at line " + strconv.Itoa(num))
-		}
-		split[0] = strings.Trim(split[0], " ")
-		split[1] = strings.Trim(split[1], " ")
-		switch split[0] {
-		case "name":
-			if strings.Contains(split[1], " ") {
-				return nil, errors.New("the " + split[0] + " field cannot contain spaces")
-			}
-			pkgInfo.Name = split[1]
-		case "description":
-			pkgInfo.Description = split[1]
-		case "version":
-			if strings.Contains(split[1], " ") {
-				return nil, errors.New("the " + split[0] + " field cannot contain spaces")
-			}
-			pkgInfo.Version = split[1]
-		case "url":
-			pkgInfo.Url = split[1]
-		case "license":
-			pkgInfo.License = split[1]
-		case "architecture":
-			pkgInfo.Arch = split[1]
-		case "type":
-			pkgInfo.Type = split[1]
-		case "keep":
-			pkgInfo.Keep = strings.Split(strings.Replace(split[1], " ", "", -1), ",")
-			pkgInfo.Keep = stringSliceRemoveEmpty(pkgInfo.Keep)
-		case "depends":
-			pkgInfo.Depends = strings.Split(strings.Replace(split[1], " ", "", -1), ",")
-			pkgInfo.Depends = stringSliceRemoveEmpty(pkgInfo.Depends)
-		case "make_depends":
-			pkgInfo.MakeDepends = strings.Split(strings.Replace(split[1], " ", "", -1), ",")
-			pkgInfo.MakeDepends = stringSliceRemoveEmpty(pkgInfo.MakeDepends)
-		case "provides":
-			pkgInfo.Provides = strings.Split(strings.Replace(split[1], " ", "", -1), ",")
-			pkgInfo.Provides = stringSliceRemoveEmpty(pkgInfo.Provides)
 	}
+	err := yaml.Unmarshal([]byte(contents), &pkgInfo)
+	if err != nil {
+		return nil, err
 	}
 	if !defaultValues {
 		if pkgInfo.Name == "" {
@@ -342,38 +347,74 @@ func ReadPackageInfo(contents string, defaultValues bool) (*PackageInfo, error)
 			return nil, errors.New("this package contains no type")
 		}
 	}
+	for i := 0; i < len(pkgInfo.Keep); i++ {
+		pkgInfo.Keep[i] = strings.TrimPrefix(pkgInfo.Keep[i], "/")
+	}
 	return &pkgInfo, nil
 }
 
-func CreateInfoFile(pkgInfo PackageInfo, keepSourceFields bool) string {
+func CreateInfoFile(pkgInfo *PackageInfo) string {
-	ret := ""
+	bytes, err := yaml.Marshal(&pkgInfo)
-	ret = ret + "name: " + pkgInfo.Name + "\n"
+	if err != nil {
-	ret = ret + "description: " + pkgInfo.Description + "\n"
+		return ""
-	ret = ret + "version: " + pkgInfo.Version + "\n"
-	if pkgInfo.Url != "" {
-		ret = ret + "url: " + pkgInfo.Url + "\n"
 	}
-	if pkgInfo.License != "" {
+	return string(bytes)
-		ret = ret + "license: " + pkgInfo.License + "\n"
-	}
-	ret = ret + "architecture: " + pkgInfo.Arch + "\n"
-	ret = ret + "type: " + pkgInfo.Type + "\n"
-	if len(pkgInfo.Keep) > 0 {
-		ret = ret + "keep (" + strconv.Itoa(len(pkgInfo.Keep)) + "): " + strings.Join(pkgInfo.Keep, ",") + "\n"
-	}
-	if len(pkgInfo.Depends) > 0 {
-		ret = ret + "depends (" + strconv.Itoa(len(pkgInfo.Depends)) + "): " + strings.Join(pkgInfo.Depends, ",") + "\n"
-	}
-	if len(pkgInfo.MakeDepends) > 0 && keepSourceFields {
-		ret = ret + "make_depends (" + strconv.Itoa(len(pkgInfo.MakeDepends)) + "): " + strings.Join(pkgInfo.MakeDepends, ",") + "\n"
-	}
-	if len(pkgInfo.Provides) > 0 {
-		ret = ret + "provides (" + strconv.Itoa(len(pkgInfo.Provides)) + "): " + strings.Join(pkgInfo.Provides, ",") + "\n"
-	}
-	return ret
 }
 
-func extractPackage(pkgInfo *PackageInfo, filename, rootDir string) (error, []string) {
+func CreateReadableInfo(showArchitecture, showType, showPackageRelations, showRemoteInfo, showInstallationReason bool, pkgInfo *PackageInfo, rootDir string) string {
+	ret := make([]string, 0)
+	appendArray := func(label string, array []string) {
+		if len(array) == 0 {
+			return
+		}
+		ret = append(ret, fmt.Sprintf("%s: %s", label, strings.Join(array, ", ")))
+	}
+	appendMap := func(label string, m map[string][]string) {
+		if len(m) == 0 {
+			return
+		}
+		ret = append(ret, label+":")
+		for k, v := range m {
+			if len(v) == 0 {
+				continue
+			}
+			ret = append(ret, fmt.Sprintf("  %s: %s", k, strings.Join(v, ", ")))
+		}
+	}
+	ret = append(ret, "Name: "+pkgInfo.Name)
+	ret = append(ret, "Description: "+pkgInfo.Description)
+	ret = append(ret, "Version: "+pkgInfo.Version)
+	ret = append(ret, "URL: "+pkgInfo.Url)
+	ret = append(ret, "License: "+pkgInfo.License)
+	if showArchitecture {
+		ret = append(ret, "Architecture: "+pkgInfo.Arch)
+	}
+	if showType {
+		ret = append(ret, "Type: "+pkgInfo.Type)
+	}
+	if showPackageRelations {
+		appendArray("Dependencies", pkgInfo.Depends)
+		appendArray("Make Dependencies", pkgInfo.MakeDepends)
+		appendArray("Provided packages", pkgInfo.Provides)
+		appendArray("Conflicting packages", pkgInfo.Conflicts)
+		appendArray("Optional dependencies", pkgInfo.Optional)
+		appendMap("Conditional dependencies", pkgInfo.ConditionalDepends)
+		appendMap("Conditional make dependencies", pkgInfo.ConditionalMakeDepends)
+		appendMap("Conditional conflicting packages", pkgInfo.ConditionalConflicts)
+		appendMap("Conditional optional dependencies", pkgInfo.ConditionalOptional)
+	}
+	if showInstallationReason {
+		if IsPackageInstalled(pkgInfo.Name, rootDir) {
+			ret = append(ret, "Installed: yes")
+			ret = append(ret, "Installation Reason: "+string(GetInstallationReason(pkgInfo.Name, rootDir)))
+		} else {
+			ret = append(ret, "Installed: no")
+		}
+	}
+	return strings.Join(ret, "\n")
+}
+
+func extractPackage(pkgInfo *PackageInfo, verbose bool, filename, rootDir string) (error, []string) {
 	var files []string
 	if !IsPackageInstalled(pkgInfo.Name, rootDir) {
 		err := ExecutePackageScripts(filename, rootDir, Install, false)
@@ -415,22 +456,46 @@ func extractPackage(pkgInfo *PackageInfo, filename, rootDir string) (error, []st
 						return err, nil
 					}
 				} else {
+					if verbose {
 						fmt.Println("Creating Directory: " + extractFilename)
 					}
+				}
 			case tar.TypeReg:
+				skip := false
 				if _, err := os.Stat(extractFilename); err == nil {
-					if slices.Contains(pkgInfo.Keep, trimmedName) {
+					for _, k := range pkgInfo.Keep {
-						fmt.Println("Skipping File: " + extractFilename + "(File is configured to be kept during installs/updates)")
+						if strings.HasSuffix(k, "/") {
-						files = append(files, trimmedName)
+							if strings.HasPrefix(trimmedName, k) {
+								if verbose {
+									fmt.Println("Skipping File: " + extractFilename + " (Containing directory is set to be kept during installs/updates)")
+								}
+								files = append(files, strings.TrimPrefix(header.Name, "files/"))
+								skip = true
 								continue
 							}
+						} else {
+							if trimmedName == k {
+								if verbose {
+									fmt.Println("Skipping File: " + extractFilename + " (File is configured to be kept during installs/updates)")
+								}
+								files = append(files, strings.TrimPrefix(header.Name, "files/"))
+								skip = true
+								continue
+							}
+						}
+					}
+				}
+				if skip {
+					continue
 				}
 				err := os.Remove(extractFilename)
 				if err != nil && !os.IsNotExist(err) {
 					return err, nil
 				}
 				outFile, err := os.Create(extractFilename)
+				if verbose {
 					fmt.Println("Creating File: " + extractFilename)
+				}
 				files = append(files, strings.TrimPrefix(header.Name, "files/"))
 				if err != nil {
 					return err, nil
@@ -446,7 +511,9 @@ func extractPackage(pkgInfo *PackageInfo, filename, rootDir string) (error, []st
 					return err, nil
 				}
 			case tar.TypeSymlink:
+				if verbose {
 					fmt.Println("Creating Symlink: " + extractFilename + " -> " + header.Linkname)
+				}
 				files = append(files, strings.TrimPrefix(header.Name, "files/"))
 				err := os.Remove(extractFilename)
 				if err != nil && !os.IsNotExist(err) {
@@ -457,7 +524,9 @@ func extractPackage(pkgInfo *PackageInfo, filename, rootDir string) (error, []st
 					return err, nil
 				}
 			case tar.TypeLink:
+				if verbose {
 					fmt.Println("Detected Hard Link: " + extractFilename + " -> " + path.Join(rootDir, strings.TrimPrefix(header.Linkname, "files/")))
+				}
 				files = append(files, strings.TrimPrefix(header.Name, "files/"))
 				seenHardlinks[extractFilename] = path.Join(strings.TrimPrefix(header.Linkname, "files/"))
 				err := os.Remove(extractFilename)
@@ -470,7 +539,9 @@ func extractPackage(pkgInfo *PackageInfo, filename, rootDir string) (error, []st
 		}
 	}
 	for extractFilename, destination := range seenHardlinks {
+		if verbose {
 			fmt.Println("Creating Hard Link: " + extractFilename + " -> " + path.Join(rootDir, destination))
+		}
 		err := os.Link(path.Join(rootDir, destination), extractFilename)
 		if err != nil {
 			return err, nil
@@ -496,7 +567,7 @@ func isSplitPackage(filename string) bool {
 	return true
 }
 
-func compilePackage(pkgInfo *PackageInfo, filename, rootDir string, binaryPkgFromSrc, skipCheck, keepTempDir bool) (error, []string) {
+func compilePackage(pkgInfo *PackageInfo, filename, rootDir string, verbose, binaryPkgFromSrc, skipCheck, keepTempDir bool) (error, []string) {
 	var files []string
 	if !IsPackageInstalled(pkgInfo.Name, rootDir) {
 		err := ExecutePackageScripts(filename, rootDir, Install, false)
@@ -525,7 +596,9 @@ func compilePackage(pkgInfo *PackageInfo, filename, rootDir string, binaryPkgFro
 	if err != nil {
 		return err, nil
 	}
+	if verbose {
 		fmt.Println("Creating temp directory at: " + temp)
+	}
 	err = os.Mkdir(temp, 0755)
 	if err != nil {
 		return err, nil
@@ -552,7 +625,9 @@ func compilePackage(pkgInfo *PackageInfo, filename, rootDir string, binaryPkgFro
 						return err, nil
 					}
 				} else {
+					if verbose {
 						fmt.Println("Creating Directory: " + extractFilename)
+					}
 					err = os.Chown(extractFilename, 65534, 65534)
 					if err != nil {
 						return err, nil
@@ -564,7 +639,9 @@ func compilePackage(pkgInfo *PackageInfo, filename, rootDir string, binaryPkgFro
 					return err, nil
 				}
 				outFile, err := os.Create(extractFilename)
+				if verbose {
 					fmt.Println("Creating File: " + extractFilename)
+				}
 				if err != nil {
 					return err, nil
 				}
@@ -583,9 +660,13 @@ func compilePackage(pkgInfo *PackageInfo, filename, rootDir string, binaryPkgFro
 					return err, nil
 				}
 			case tar.TypeSymlink:
+				if verbose {
 					fmt.Println("Skipping symlink (Bundling symlinks in source packages is not supported)")
+				}
 			case tar.TypeLink:
+				if verbose {
 					fmt.Println("Skipping hard link (Bundling hard links in source packages is not supported)")
+				}
 			default:
 				return errors.New("ExtractTarGz: unknown type: " + strconv.Itoa(int(header.Typeflag)) + " in " + extractFilename), nil
 			}
@@ -779,12 +860,16 @@ fi
 					return err
 				}
 			} else {
+				if verbose {
 					fmt.Println("Creating Directory: " + extractFilename)
 				}
+			}
 		} else if d.Type().IsRegular() {
 			if _, err := os.Stat(extractFilename); err == nil {
 				if slices.Contains(pkgInfo.Keep, relFilename) {
+					if verbose {
 						fmt.Println("Skipping File: " + extractFilename + "(File is configured to be kept during installs/updates)")
+					}
 					files = append(files, relFilename)
 					return nil
 				}
@@ -794,7 +879,9 @@ fi
 				return err
 			}
 			outFile, err := os.Create(extractFilename)
+			if verbose {
 				fmt.Println("Creating File: " + extractFilename)
+			}
 			files = append(files, relFilename)
 			if err != nil {
 				return err
@@ -830,7 +917,9 @@ fi
 			if err != nil && !os.IsNotExist(err) {
 				return err
 			}
+			if verbose {
 				fmt.Println("Creating Symlink: "+extractFilename, " -> "+link)
+			}
 			files = append(files, relFilename)
 			err = os.Symlink(link, extractFilename)
 			if err != nil {
@@ -849,7 +938,7 @@ fi
 		compiledInfo = *pkgInfo
 		compiledInfo.Type = "binary"
 		compiledInfo.Arch = GetArch()
-		err = os.WriteFile(path.Join(temp, "pkg.info"), []byte(CreateInfoFile(compiledInfo, false)), 0644)
+		err = os.WriteFile(path.Join(temp, "pkg.info"), []byte(CreateInfoFile(&compiledInfo)), 0644)
 		if err != nil {
 			return err, nil
 		}
@@ -909,7 +998,7 @@ fi
 	return nil, files
 }
 
-func InstallPackage(filename, rootDir string, force, binaryPkgFromSrc, skipCheck, keepTempDir bool) error {
+func InstallPackage(filename, rootDir string, verbose, force, binaryPkgFromSrc, skipCheck, keepTempDir bool) error {
 	if _, err := os.Stat(filename); os.IsNotExist(err) {
 		return err
 	}
@@ -927,12 +1016,12 @@ func InstallPackage(filename, rootDir string, force, binaryPkgFromSrc, skipCheck
 		if pkgInfo.Arch != "any" && pkgInfo.Arch != GetArch() {
 			return errors.New("cannot install a package with a different architecture")
 		}
-		if unresolved := CheckDependencies(pkgInfo, rootDir); len(unresolved) != 0 {
+		if unresolved := CheckDependencies(pkgInfo, true, true, rootDir); len(unresolved) != 0 {
 			return errors.New("Could not resolve all dependencies. Missing " + strings.Join(unresolved, ", "))
 		}
 	}
 	if pkgInfo.Type == "binary" {
-		err, i := extractPackage(pkgInfo, filename, rootDir)
+		err, i := extractPackage(pkgInfo, verbose, filename, rootDir)
 		if err != nil {
 			return err
 		}
@@ -941,7 +1030,7 @@ func InstallPackage(filename, rootDir string, force, binaryPkgFromSrc, skipCheck
 		if isSplitPackage(filename) {
 			return errors.New("BPM is unable to install split source packages")
 		}
-		err, i := compilePackage(pkgInfo, filename, rootDir, binaryPkgFromSrc, skipCheck, keepTempDir)
+		err, i := compilePackage(pkgInfo, filename, rootDir, verbose, binaryPkgFromSrc, skipCheck, keepTempDir)
 		if err != nil {
 			return err
 		}
@@ -1023,7 +1112,7 @@ func InstallPackage(filename, rootDir string, force, binaryPkgFromSrc, skipCheck
 	}
 
 	if len(filesDiff) != 0 {
-		fmt.Println("Removing obsolete files")
+		fmt.Println("Removing obsolete files...")
 		var symlinks []string
 		for _, f := range filesDiff {
 			f = path.Join(rootDir, f)
@@ -1049,14 +1138,18 @@ func InstallPackage(filename, rootDir string, force, binaryPkgFromSrc, skipCheck
 					return err
 				}
 				if len(dir) == 0 {
+					if verbose {
 						fmt.Println("Removing: " + f)
+					}
 					err := os.Remove(f)
 					if err != nil {
 						return err
 					}
 				}
 			} else {
+				if verbose {
 					fmt.Println("Removing: " + f)
+				}
 				err := os.Remove(f)
 				if err != nil {
 					return err
@@ -1082,7 +1175,9 @@ func InstallPackage(filename, rootDir string, force, binaryPkgFromSrc, skipCheck
 						return err
 					}
 					removals++
+					if verbose {
 						fmt.Println("Removing: " + f)
+					}
 				} else if err != nil {
 					return err
 				}
@@ -1144,24 +1239,67 @@ func GetSourceScript(filename string) (string, error) {
 	return "", errors.New("package does not contain a source.sh file")
 }
 
-func CheckDependencies(pkgInfo *PackageInfo, rootDir string) []string {
+func CheckDependencies(pkgInfo *PackageInfo, checkMake, checkConditional bool, rootDir string) []string {
-	var unresolved []string
+	var ret []string
 	for _, dependency := range pkgInfo.Depends {
+		if !IsPackageProvided(dependency, rootDir) {
+			ret = append(ret, dependency)
+		}
+	}
+	if checkMake {
+		for _, dependency := range pkgInfo.MakeDepends {
+			if !IsPackageProvided(dependency, rootDir) {
+				ret = append(ret, dependency)
+			}
+		}
+	}
+	if checkConditional {
+		for condition, dependencies := range pkgInfo.ConditionalDepends {
+			if !IsPackageInstalled(condition, rootDir) {
+				continue
+			}
+			for _, dependency := range dependencies {
+				if !IsPackageProvided(dependency, rootDir) {
+					ret = append(ret, dependency)
+				}
+			}
+		}
+		if checkMake {
+			for condition, dependencies := range pkgInfo.ConditionalMakeDepends {
+				if !IsPackageInstalled(condition, rootDir) {
+					continue
+				}
+				for _, dependency := range dependencies {
 					if !IsPackageInstalled(dependency, rootDir) {
-			unresolved = append(unresolved, dependency)
+						ret = append(ret, dependency)
 					}
 				}
-	return unresolved
+			}
+		}
+	}
+	return ret
 }
 
-func CheckMakeDependencies(pkgInfo *PackageInfo, rootDir string) []string {
+func CheckConflicts(pkgInfo *PackageInfo, checkConditional bool, rootDir string) []string {
-	var unresolved []string
+	var ret []string
-	for _, dependency := range pkgInfo.MakeDepends {
+	for _, conflict := range pkgInfo.Conflicts {
-		if !IsPackageInstalled(dependency, "/") {
+		if IsPackageInstalled(conflict, rootDir) {
-			unresolved = append(unresolved, dependency)
+			ret = append(ret, conflict)
 		}
 	}
-	return unresolved
+	if checkConditional {
+		for condition, conflicts := range pkgInfo.ConditionalConflicts {
+			if !IsPackageInstalled(condition, rootDir) {
+				continue
+			}
+			for _, conflict := range conflicts {
+				if IsPackageInstalled(conflict, rootDir) {
+					ret = append(ret, conflict)
+				}
+			}
+		}
+	}
+	return ret
 }
 
 func IsPackageInstalled(pkg, rootDir string) bool {
@@ -1173,6 +1311,22 @@ func IsPackageInstalled(pkg, rootDir string) bool {
 	return true
 }
 
+func IsPackageProvided(pkg, rootDir string) bool {
+	pkgs, err := GetInstalledPackages(rootDir)
+	if err != nil {
+		return false
+	}
+	for _, p := range pkgs {
+		if p == pkg {
+			return true
+		}
+		if slices.Contains(GetPackageInfo(p, rootDir, true).Provides, pkg) {
+			return true
+		}
+	}
+	return false
+}
+
 func GetInstalledPackages(rootDir string) ([]string, error) {
 	installedDir := path.Join(rootDir, "var/lib/bpm/installed/")
 	items, err := os.ReadDir(installedDir)
@@ -1236,7 +1390,7 @@ func GetPackageInfo(pkg, rootDir string, defaultValues bool) *PackageInfo {
 	return info
 }
 
-func RemovePackage(pkg, rootDir string) error {
+func RemovePackage(pkg string, verbose bool, rootDir string) error {
 	installedDir := path.Join(rootDir, "var/lib/bpm/installed/")
 	pkgDir := path.Join(installedDir, pkg)
 	pkgInfo := GetPackageInfo(pkg, rootDir, false)
@@ -1271,14 +1425,18 @@ func RemovePackage(pkg, rootDir string) error {
 				return err
 			}
 			if len(dir) == 0 {
+				if verbose {
 					fmt.Println("Removing: " + file)
+				}
 				err := os.Remove(file)
 				if err != nil {
 					return err
 				}
 			}
 		} else {
+			if verbose {
 				fmt.Println("Removing: " + file)
+			}
 			err := os.Remove(file)
 			if err != nil {
 				return err
@@ -1304,7 +1462,9 @@ func RemovePackage(pkg, rootDir string) error {
 					return err
 				}
 				removals++
+				if verbose {
 					fmt.Println("Removing: " + file)
+				}
 			} else if err != nil {
 				return err
 			}
@@ -1347,6 +1507,8 @@ func RemovePackage(pkg, rootDir string) error {
 	if err != nil {
 		return err
 	}
+	if verbose {
 		fmt.Println("Removing: " + pkgDir)
+	}
 	return nil
 }