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Files
DankMaterialShell/backend/internal/distros/gentoo.go
2025-11-12 17:18:45 -05:00

751 lines
26 KiB
Go

package distros
import (
"context"
"fmt"
"os/exec"
"runtime"
"strings"
"github.com/AvengeMedia/DankMaterialShell/backend/internal/deps"
)
var GentooGlobalUseFlags = []string{
"dbus",
"udev",
"alsa",
"policykit",
"jpeg",
"png",
"webp",
"gif",
"tiff",
"svg",
"brotli",
"gdbm",
"accessibility",
"gtk",
"qt6",
"egl",
"gbm",
}
func init() {
Register("gentoo", "#54487A", FamilyGentoo, func(config DistroConfig, logChan chan<- string) Distribution {
return NewGentooDistribution(config, logChan)
})
}
type GentooDistribution struct {
*BaseDistribution
*ManualPackageInstaller
config DistroConfig
skipGlobalUseFlags bool
}
func NewGentooDistribution(config DistroConfig, logChan chan<- string) *GentooDistribution {
base := NewBaseDistribution(logChan)
return &GentooDistribution{
BaseDistribution: base,
ManualPackageInstaller: &ManualPackageInstaller{BaseDistribution: base},
config: config,
}
}
func (g *GentooDistribution) getArchKeyword() string {
arch := runtime.GOARCH
switch arch {
case "amd64":
return "~amd64"
case "arm64":
return "~arm64"
default:
return "~amd64"
}
}
func (g *GentooDistribution) GetID() string {
return g.config.ID
}
func (g *GentooDistribution) GetColorHex() string {
return g.config.ColorHex
}
func (g *GentooDistribution) GetFamily() DistroFamily {
return g.config.Family
}
func (g *GentooDistribution) GetPackageManager() PackageManagerType {
return PackageManagerPortage
}
func (g *GentooDistribution) DetectDependencies(ctx context.Context, wm deps.WindowManager) ([]deps.Dependency, error) {
return g.DetectDependenciesWithTerminal(ctx, wm, deps.TerminalGhostty)
}
func (g *GentooDistribution) DetectDependenciesWithTerminal(ctx context.Context, wm deps.WindowManager, terminal deps.Terminal) ([]deps.Dependency, error) {
var dependencies []deps.Dependency
dependencies = append(dependencies, g.detectDMS())
dependencies = append(dependencies, g.detectSpecificTerminal(terminal))
dependencies = append(dependencies, g.detectGit())
dependencies = append(dependencies, g.detectWindowManager(wm))
dependencies = append(dependencies, g.detectQuickshell())
dependencies = append(dependencies, g.detectXDGPortal())
dependencies = append(dependencies, g.detectPolkitAgent())
dependencies = append(dependencies, g.detectAccountsService())
if wm == deps.WindowManagerHyprland {
dependencies = append(dependencies, g.detectHyprlandTools()...)
}
if wm == deps.WindowManagerNiri {
dependencies = append(dependencies, g.detectXwaylandSatellite())
}
dependencies = append(dependencies, g.detectMatugen())
dependencies = append(dependencies, g.detectDgop())
dependencies = append(dependencies, g.detectHyprpicker())
dependencies = append(dependencies, g.detectClipboardTools()...)
return dependencies, nil
}
func (g *GentooDistribution) detectXDGPortal() deps.Dependency {
status := deps.StatusMissing
if g.packageInstalled("sys-apps/xdg-desktop-portal-gtk") {
status = deps.StatusInstalled
}
return deps.Dependency{
Name: "xdg-desktop-portal-gtk",
Status: status,
Description: "Desktop integration portal for GTK",
Required: true,
}
}
func (g *GentooDistribution) detectPolkitAgent() deps.Dependency {
status := deps.StatusMissing
if g.packageInstalled("mate-extra/mate-polkit") {
status = deps.StatusInstalled
}
return deps.Dependency{
Name: "mate-polkit",
Status: status,
Description: "PolicyKit authentication agent",
Required: true,
}
}
func (g *GentooDistribution) detectXwaylandSatellite() deps.Dependency {
status := deps.StatusMissing
if g.packageInstalled("gui-apps/xwayland-satellite") {
status = deps.StatusInstalled
}
return deps.Dependency{
Name: "xwayland-satellite",
Status: status,
Description: "Xwayland support",
Required: true,
}
}
func (g *GentooDistribution) detectAccountsService() deps.Dependency {
status := deps.StatusMissing
if g.packageInstalled("sys-apps/accountsservice") {
status = deps.StatusInstalled
}
return deps.Dependency{
Name: "accountsservice",
Status: status,
Description: "D-Bus interface for user account query and manipulation",
Required: true,
}
}
func (g *GentooDistribution) packageInstalled(pkg string) bool {
cmd := exec.Command("qlist", "-I", pkg)
err := cmd.Run()
return err == nil
}
func (g *GentooDistribution) GetPackageMapping(wm deps.WindowManager) map[string]PackageMapping {
return g.GetPackageMappingWithVariants(wm, make(map[string]deps.PackageVariant))
}
func (g *GentooDistribution) GetPackageMappingWithVariants(wm deps.WindowManager, variants map[string]deps.PackageVariant) map[string]PackageMapping {
archKeyword := g.getArchKeyword()
packages := map[string]PackageMapping{
"git": {Name: "dev-vcs/git", Repository: RepoTypeSystem},
"kitty": {Name: "x11-terms/kitty", Repository: RepoTypeSystem, UseFlags: "X wayland"},
"alacritty": {Name: "x11-terms/alacritty", Repository: RepoTypeSystem, UseFlags: "X wayland"},
"wl-clipboard": {Name: "gui-apps/wl-clipboard", Repository: RepoTypeSystem},
"xdg-desktop-portal-gtk": {Name: "sys-apps/xdg-desktop-portal-gtk", Repository: RepoTypeSystem, UseFlags: "wayland X"},
"mate-polkit": {Name: "mate-extra/mate-polkit", Repository: RepoTypeSystem},
"accountsservice": {Name: "sys-apps/accountsservice", Repository: RepoTypeSystem},
"hyprpicker": g.getHyprpickerMapping(variants["hyprland"]),
"qtbase": {Name: "dev-qt/qtbase", Repository: RepoTypeSystem, UseFlags: "wayland opengl vulkan widgets"},
"qtdeclarative": {Name: "dev-qt/qtdeclarative", Repository: RepoTypeSystem, UseFlags: "opengl vulkan"},
"qtwayland": {Name: "dev-qt/qtwayland", Repository: RepoTypeSystem},
"mesa": {Name: "media-libs/mesa", Repository: RepoTypeSystem, UseFlags: "opengl vulkan"},
"quickshell": g.getQuickshellMapping(variants["quickshell"]),
"matugen": {Name: "x11-misc/matugen", Repository: RepoTypeGURU, AcceptKeywords: archKeyword},
"cliphist": {Name: "app-misc/cliphist", Repository: RepoTypeGURU, AcceptKeywords: archKeyword},
"dms (DankMaterialShell)": g.getDmsMapping(variants["dms (DankMaterialShell)"]),
"dgop": {Name: "dgop", Repository: RepoTypeManual, BuildFunc: "installDgop"},
}
switch wm {
case deps.WindowManagerHyprland:
packages["hyprland"] = g.getHyprlandMapping(variants["hyprland"])
packages["grim"] = PackageMapping{Name: "gui-apps/grim", Repository: RepoTypeSystem}
packages["slurp"] = PackageMapping{Name: "gui-apps/slurp", Repository: RepoTypeSystem}
packages["hyprctl"] = g.getHyprlandMapping(variants["hyprland"])
packages["grimblast"] = PackageMapping{Name: "gui-wm/hyprland-contrib", Repository: RepoTypeGURU, AcceptKeywords: archKeyword}
packages["jq"] = PackageMapping{Name: "app-misc/jq", Repository: RepoTypeSystem}
case deps.WindowManagerNiri:
packages["niri"] = g.getNiriMapping(variants["niri"])
packages["xwayland-satellite"] = PackageMapping{Name: "gui-apps/xwayland-satellite", Repository: RepoTypeGURU, AcceptKeywords: archKeyword}
}
return packages
}
func (g *GentooDistribution) getQuickshellMapping(_ deps.PackageVariant) PackageMapping {
return PackageMapping{Name: "gui-apps/quickshell", Repository: RepoTypeGURU, UseFlags: "breakpad jemalloc sockets wayland layer-shell session-lock toplevel-management screencopy X pipewire tray mpris pam hyprland hyprland-global-shortcuts hyprland-focus-grab i3 i3-ipc bluetooth", AcceptKeywords: "**"}
}
func (g *GentooDistribution) getDmsMapping(_ deps.PackageVariant) PackageMapping {
return PackageMapping{Name: "dms", Repository: RepoTypeManual, BuildFunc: "installDankMaterialShell"}
}
func (g *GentooDistribution) getHyprlandMapping(variant deps.PackageVariant) PackageMapping {
archKeyword := g.getArchKeyword()
if variant == deps.VariantGit {
return PackageMapping{Name: "gui-wm/hyprland", Repository: RepoTypeGURU, UseFlags: "X", AcceptKeywords: archKeyword}
}
return PackageMapping{Name: "gui-wm/hyprland", Repository: RepoTypeSystem, UseFlags: "X", AcceptKeywords: archKeyword}
}
func (g *GentooDistribution) getHyprpickerMapping(_ deps.PackageVariant) PackageMapping {
return PackageMapping{Name: "gui-apps/hyprpicker", Repository: RepoTypeGURU, AcceptKeywords: g.getArchKeyword()}
}
func (g *GentooDistribution) getNiriMapping(_ deps.PackageVariant) PackageMapping {
return PackageMapping{Name: "gui-wm/niri", Repository: RepoTypeGURU, UseFlags: "dbus screencast", AcceptKeywords: g.getArchKeyword()}
}
func (g *GentooDistribution) getPrerequisites() []string {
return []string{
"app-eselect/eselect-repository",
"dev-vcs/git",
"dev-build/make",
"app-arch/unzip",
"dev-util/pkgconf",
"dev-qt/qtdeclarative",
}
}
func (g *GentooDistribution) setGlobalUseFlags(ctx context.Context, sudoPassword string) error {
useFlags := strings.Join(GentooGlobalUseFlags, " ")
checkCmd := exec.CommandContext(ctx, "grep", "-q", "^USE=", "/etc/portage/make.conf")
hasUse := checkCmd.Run() == nil
var cmd *exec.Cmd
if hasUse {
cmd = ExecSudoCommand(ctx, sudoPassword, fmt.Sprintf("sed -i 's/^USE=\"\\(.*\\)\"/USE=\"\\1 %s\"/' /etc/portage/make.conf; exit_code=$?; exit $exit_code", useFlags))
} else {
cmd = ExecSudoCommand(ctx, sudoPassword, fmt.Sprintf("bash -c \"echo 'USE=\\\"%s\\\"' >> /etc/portage/make.conf\"; exit_code=$?; exit $exit_code", useFlags))
}
output, err := cmd.CombinedOutput()
if err != nil {
g.log(fmt.Sprintf("Failed to set global USE flags: %s", string(output)))
return err
}
g.log(fmt.Sprintf("Set global USE flags: %s", useFlags))
return nil
}
func (g *GentooDistribution) InstallPrerequisites(ctx context.Context, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
prerequisites := g.getPrerequisites()
var missingPkgs []string
if !g.skipGlobalUseFlags {
progressChan <- InstallProgressMsg{
Phase: PhasePrerequisites,
Progress: 0.05,
Step: "Setting global USE flags...",
IsComplete: false,
LogOutput: "Configuring global USE flags in /etc/portage/make.conf",
}
if err := g.setGlobalUseFlags(ctx, sudoPassword); err != nil {
g.logError("failed to set global USE flags", err)
return fmt.Errorf("failed to set global USE flags: %w", err)
}
} else {
progressChan <- InstallProgressMsg{
Phase: PhasePrerequisites,
Progress: 0.05,
Step: "Skipping global USE flags...",
IsComplete: false,
LogOutput: "Skipping global USE flags configuration (using existing configuration)",
}
}
progressChan <- InstallProgressMsg{
Phase: PhasePrerequisites,
Progress: 0.06,
Step: "Checking prerequisites...",
IsComplete: false,
LogOutput: "Checking prerequisite packages",
}
for _, pkg := range prerequisites {
checkCmd := exec.CommandContext(ctx, "qlist", "-I", pkg)
if err := checkCmd.Run(); err != nil {
missingPkgs = append(missingPkgs, pkg)
}
}
_, err := exec.LookPath("go")
if err != nil {
g.log("go not found in PATH, will install dev-lang/go")
missingPkgs = append(missingPkgs, "dev-lang/go")
} else {
g.log("go already available in PATH")
}
if len(missingPkgs) == 0 {
g.log("All prerequisites already installed")
return nil
}
progressChan <- InstallProgressMsg{
Phase: PhasePrerequisites,
Progress: 0.07,
Step: "Syncing Portage tree...",
IsComplete: false,
NeedsSudo: true,
CommandInfo: "sudo emerge --sync",
LogOutput: "Syncing Portage tree with emerge --sync",
}
syncCmd := ExecSudoCommand(ctx, sudoPassword,
"emerge --sync --quiet; exit_code=$?; exit $exit_code")
syncOutput, syncErr := syncCmd.CombinedOutput()
if syncErr != nil {
g.log(fmt.Sprintf("emerge --sync output: %s", string(syncOutput)))
return fmt.Errorf("failed to sync Portage tree: %w\nOutput: %s", syncErr, string(syncOutput))
}
g.log("Portage tree synced successfully")
g.log(fmt.Sprintf("Installing prerequisites: %s", strings.Join(missingPkgs, ", ")))
progressChan <- InstallProgressMsg{
Phase: PhasePrerequisites,
Progress: 0.08,
Step: fmt.Sprintf("Installing %d prerequisites...", len(missingPkgs)),
IsComplete: false,
NeedsSudo: true,
CommandInfo: fmt.Sprintf("sudo emerge --ask=n %s", strings.Join(missingPkgs, " ")),
LogOutput: fmt.Sprintf("Installing prerequisites: %s", strings.Join(missingPkgs, ", ")),
}
args := []string{"emerge", "--ask=n", "--quiet"}
args = append(args, missingPkgs...)
cmd := ExecSudoCommand(ctx, sudoPassword, fmt.Sprintf("%s; exit_code=$?; exit $exit_code", strings.Join(args, " ")))
output, err := cmd.CombinedOutput()
if err != nil {
g.logError("failed to install prerequisites", err)
g.log(fmt.Sprintf("Prerequisites command output: %s", string(output)))
return fmt.Errorf("failed to install prerequisites: %w\nOutput: %s", err, string(output))
}
g.log(fmt.Sprintf("Prerequisites install output: %s", string(output)))
return nil
}
func (g *GentooDistribution) InstallPackages(ctx context.Context, dependencies []deps.Dependency, wm deps.WindowManager, sudoPassword string, reinstallFlags map[string]bool, disabledFlags map[string]bool, skipGlobalUseFlags bool, progressChan chan<- InstallProgressMsg) error {
g.skipGlobalUseFlags = skipGlobalUseFlags
progressChan <- InstallProgressMsg{
Phase: PhasePrerequisites,
Progress: 0.05,
Step: "Checking system prerequisites...",
IsComplete: false,
LogOutput: "Starting prerequisite check...",
}
if err := g.InstallPrerequisites(ctx, sudoPassword, progressChan); err != nil {
return fmt.Errorf("failed to install prerequisites: %w", err)
}
systemPkgs, guruPkgs, manualPkgs := g.categorizePackages(dependencies, wm, reinstallFlags, disabledFlags)
g.log(fmt.Sprintf("CATEGORIZED PACKAGES: system=%d, guru=%d, manual=%d", len(systemPkgs), len(guruPkgs), len(manualPkgs)))
if len(systemPkgs) > 0 {
systemPkgNames := g.extractPackageNames(systemPkgs)
progressChan <- InstallProgressMsg{
Phase: PhaseSystemPackages,
Progress: 0.35,
Step: fmt.Sprintf("Installing %d system packages...", len(systemPkgs)),
IsComplete: false,
NeedsSudo: true,
LogOutput: fmt.Sprintf("Installing system packages: %s", strings.Join(systemPkgNames, ", ")),
}
if err := g.installPortagePackages(ctx, systemPkgs, sudoPassword, progressChan); err != nil {
return fmt.Errorf("failed to install Portage packages: %w", err)
}
}
if len(guruPkgs) > 0 {
g.log(fmt.Sprintf("FOUND %d GURU PACKAGES - WILL SYNC GURU REPO", len(guruPkgs)))
progressChan <- InstallProgressMsg{
Phase: PhaseAURPackages,
Progress: 0.60,
Step: "Syncing GURU repository...",
IsComplete: false,
LogOutput: "Syncing GURU repository to fetch latest ebuilds",
}
g.log("ABOUT TO CALL syncGURURepo")
if err := g.syncGURURepo(ctx, sudoPassword, progressChan); err != nil {
g.log(fmt.Sprintf("syncGURURepo RETURNED ERROR: %v", err))
return fmt.Errorf("failed to sync GURU repository: %w", err)
}
g.log("syncGURURepo COMPLETED SUCCESSFULLY")
guruPkgNames := g.extractPackageNames(guruPkgs)
progressChan <- InstallProgressMsg{
Phase: PhaseAURPackages,
Progress: 0.65,
Step: fmt.Sprintf("Installing %d GURU packages...", len(guruPkgs)),
IsComplete: false,
LogOutput: fmt.Sprintf("Installing GURU packages: %s", strings.Join(guruPkgNames, ", ")),
}
if err := g.installGURUPackages(ctx, guruPkgs, sudoPassword, progressChan); err != nil {
return fmt.Errorf("failed to install GURU packages: %w", err)
}
}
if len(manualPkgs) > 0 {
progressChan <- InstallProgressMsg{
Phase: PhaseSystemPackages,
Progress: 0.85,
Step: fmt.Sprintf("Building %d packages from source...", len(manualPkgs)),
IsComplete: false,
LogOutput: fmt.Sprintf("Building from source: %s", strings.Join(manualPkgs, ", ")),
}
if err := g.InstallManualPackages(ctx, manualPkgs, sudoPassword, progressChan); err != nil {
return fmt.Errorf("failed to install manual packages: %w", err)
}
}
progressChan <- InstallProgressMsg{
Phase: PhaseConfiguration,
Progress: 0.90,
Step: "Configuring system...",
IsComplete: false,
LogOutput: "Starting post-installation configuration...",
}
progressChan <- InstallProgressMsg{
Phase: PhaseComplete,
Progress: 1.0,
Step: "Installation complete!",
IsComplete: true,
LogOutput: "All packages installed and configured successfully",
}
return nil
}
func (g *GentooDistribution) categorizePackages(dependencies []deps.Dependency, wm deps.WindowManager, reinstallFlags map[string]bool, disabledFlags map[string]bool) ([]PackageMapping, []PackageMapping, []string) {
systemPkgs := []PackageMapping{}
guruPkgs := []PackageMapping{}
manualPkgs := []string{}
variantMap := make(map[string]deps.PackageVariant)
for _, dep := range dependencies {
variantMap[dep.Name] = dep.Variant
}
packageMap := g.GetPackageMappingWithVariants(wm, variantMap)
for _, dep := range dependencies {
if disabledFlags[dep.Name] {
continue
}
if dep.Status == deps.StatusInstalled && !reinstallFlags[dep.Name] {
continue
}
pkgInfo, exists := packageMap[dep.Name]
if !exists {
g.log(fmt.Sprintf("Warning: No package mapping for %s", dep.Name))
continue
}
switch pkgInfo.Repository {
case RepoTypeSystem:
systemPkgs = append(systemPkgs, pkgInfo)
case RepoTypeGURU:
guruPkgs = append(guruPkgs, pkgInfo)
case RepoTypeManual:
manualPkgs = append(manualPkgs, dep.Name)
}
}
return systemPkgs, guruPkgs, manualPkgs
}
func (g *GentooDistribution) extractPackageNames(packages []PackageMapping) []string {
names := make([]string, len(packages))
for i, pkg := range packages {
names[i] = pkg.Name
}
return names
}
func (g *GentooDistribution) installPortagePackages(ctx context.Context, packages []PackageMapping, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
if len(packages) == 0 {
return nil
}
packageNames := g.extractPackageNames(packages)
g.log(fmt.Sprintf("Installing Portage packages: %s", strings.Join(packageNames, ", ")))
for _, pkg := range packages {
if pkg.AcceptKeywords != "" {
if err := g.setPackageAcceptKeywords(ctx, pkg.Name, pkg.AcceptKeywords, sudoPassword); err != nil {
return fmt.Errorf("failed to set accept keywords for %s: %w", pkg.Name, err)
}
}
if pkg.UseFlags != "" {
if err := g.setPackageUseFlags(ctx, pkg.Name, pkg.UseFlags, sudoPassword); err != nil {
return fmt.Errorf("failed to set USE flags for %s: %w", pkg.Name, err)
}
}
}
args := []string{"emerge", "--ask=n", "--quiet"}
args = append(args, packageNames...)
progressChan <- InstallProgressMsg{
Phase: PhaseSystemPackages,
Progress: 0.40,
Step: "Installing system packages...",
IsComplete: false,
NeedsSudo: true,
CommandInfo: fmt.Sprintf("sudo %s", strings.Join(args, " ")),
}
cmd := ExecSudoCommand(ctx, sudoPassword, fmt.Sprintf("%s || exit $?", strings.Join(args, " ")))
return g.runWithProgressTimeout(cmd, progressChan, PhaseSystemPackages, 0.40, 0.60, 0)
}
func (g *GentooDistribution) setPackageUseFlags(ctx context.Context, packageName, useFlags, sudoPassword string) error {
packageUseDir := "/etc/portage/package.use"
mkdirCmd := ExecSudoCommand(ctx, sudoPassword,
fmt.Sprintf("mkdir -p %s", packageUseDir))
if output, err := mkdirCmd.CombinedOutput(); err != nil {
g.log(fmt.Sprintf("mkdir output: %s", string(output)))
return fmt.Errorf("failed to create package.use directory: %w", err)
}
useFlagLine := fmt.Sprintf("%s %s", packageName, useFlags)
checkExistingCmd := exec.CommandContext(ctx, "bash", "-c",
fmt.Sprintf("grep -q '^%s ' %s/danklinux 2>/dev/null", packageName, packageUseDir))
if checkExistingCmd.Run() == nil {
g.log(fmt.Sprintf("Updating USE flags for %s from existing entry", packageName))
escapedPkg := strings.ReplaceAll(packageName, "/", "\\/")
replaceCmd := ExecSudoCommand(ctx, sudoPassword,
fmt.Sprintf("sed -i '/^%s /d' %s/danklinux; exit_code=$?; exit $exit_code", escapedPkg, packageUseDir))
if output, err := replaceCmd.CombinedOutput(); err != nil {
g.log(fmt.Sprintf("sed delete output: %s", string(output)))
return fmt.Errorf("failed to remove old USE flags: %w", err)
}
}
appendCmd := ExecSudoCommand(ctx, sudoPassword,
fmt.Sprintf("bash -c \"echo '%s' >> %s/danklinux\"", useFlagLine, packageUseDir))
output, err := appendCmd.CombinedOutput()
if err != nil {
g.log(fmt.Sprintf("append output: %s", string(output)))
return fmt.Errorf("failed to write USE flags to package.use: %w", err)
}
g.log(fmt.Sprintf("Set USE flags for %s: %s", packageName, useFlags))
return nil
}
func (g *GentooDistribution) syncGURURepo(ctx context.Context, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
progressChan <- InstallProgressMsg{
Phase: PhaseSystemPackages,
Progress: 0.55,
Step: "Enabling GURU repository...",
IsComplete: false,
NeedsSudo: true,
CommandInfo: "sudo eselect repository enable guru",
LogOutput: "Enabling GURU repository with eselect",
}
// Enable GURU repository
enableCmd := ExecSudoCommand(ctx, sudoPassword,
"eselect repository enable guru 2>&1; exit_code=$?; exit $exit_code")
output, err := enableCmd.CombinedOutput()
g.log(fmt.Sprintf("eselect repository enable guru output:\n%s", string(output)))
progressChan <- InstallProgressMsg{
Phase: PhaseSystemPackages,
Progress: 0.55,
LogOutput: "GURU repository enabled",
}
if err != nil {
progressChan <- InstallProgressMsg{
Phase: PhaseSystemPackages,
Progress: 0.55,
LogOutput: fmt.Sprintf("ERROR enabling GURU: %v", err),
Error: err,
}
return fmt.Errorf("failed to enable GURU repository: %w\nOutput: %s", err, string(output))
}
// Sync GURU repository
progressChan <- InstallProgressMsg{
Phase: PhaseSystemPackages,
Progress: 0.57,
Step: "Syncing GURU repository...",
IsComplete: false,
NeedsSudo: true,
CommandInfo: "sudo emaint sync --repo guru",
LogOutput: "Syncing GURU repository",
}
syncCmd := ExecSudoCommand(ctx, sudoPassword,
"emaint sync --repo guru 2>&1; exit_code=$?; exit $exit_code")
syncOutput, syncErr := syncCmd.CombinedOutput()
g.log(fmt.Sprintf("emaint sync --repo guru output:\n%s", string(syncOutput)))
progressChan <- InstallProgressMsg{
Phase: PhaseSystemPackages,
Progress: 0.57,
LogOutput: "GURU repository synced",
}
if syncErr != nil {
progressChan <- InstallProgressMsg{
Phase: PhaseSystemPackages,
Progress: 0.57,
LogOutput: fmt.Sprintf("ERROR syncing GURU: %v", syncErr),
Error: syncErr,
}
return fmt.Errorf("failed to sync GURU repository: %w\nOutput: %s", syncErr, string(syncOutput))
}
return nil
}
func (g *GentooDistribution) setPackageAcceptKeywords(ctx context.Context, packageName, keywords, sudoPassword string) error {
checkCmd := exec.CommandContext(ctx, "portageq", "match", "/", packageName)
if output, err := checkCmd.CombinedOutput(); err == nil && len(output) > 0 {
g.log(fmt.Sprintf("Package %s is already available (may already be unmasked)", packageName))
return nil
}
acceptKeywordsDir := "/etc/portage/package.accept_keywords"
mkdirCmd := ExecSudoCommand(ctx, sudoPassword,
fmt.Sprintf("mkdir -p %s", acceptKeywordsDir))
if output, err := mkdirCmd.CombinedOutput(); err != nil {
g.log(fmt.Sprintf("mkdir output: %s", string(output)))
return fmt.Errorf("failed to create package.accept_keywords directory: %w", err)
}
keywordLine := fmt.Sprintf("%s %s", packageName, keywords)
checkExistingCmd := exec.CommandContext(ctx, "bash", "-c",
fmt.Sprintf("grep -q '^%s ' %s/danklinux 2>/dev/null", packageName, acceptKeywordsDir))
if checkExistingCmd.Run() == nil {
g.log(fmt.Sprintf("Updating accept keywords for %s from existing entry", packageName))
escapedPkg := strings.ReplaceAll(packageName, "/", "\\/")
replaceCmd := ExecSudoCommand(ctx, sudoPassword,
fmt.Sprintf("sed -i '/^%s /d' %s/danklinux; exit_code=$?; exit $exit_code", escapedPkg, acceptKeywordsDir))
if output, err := replaceCmd.CombinedOutput(); err != nil {
g.log(fmt.Sprintf("sed delete output: %s", string(output)))
return fmt.Errorf("failed to remove old accept keywords: %w", err)
}
}
appendCmd := ExecSudoCommand(ctx, sudoPassword,
fmt.Sprintf("bash -c \"echo '%s' >> %s/danklinux\"", keywordLine, acceptKeywordsDir))
output, err := appendCmd.CombinedOutput()
if err != nil {
g.log(fmt.Sprintf("append output: %s", string(output)))
return fmt.Errorf("failed to write accept keywords: %w", err)
}
g.log(fmt.Sprintf("Set accept keywords for %s: %s", packageName, keywords))
return nil
}
func (g *GentooDistribution) installGURUPackages(ctx context.Context, packages []PackageMapping, sudoPassword string, progressChan chan<- InstallProgressMsg) error {
if len(packages) == 0 {
return nil
}
packageNames := g.extractPackageNames(packages)
g.log(fmt.Sprintf("Installing GURU packages: %s", strings.Join(packageNames, ", ")))
for _, pkg := range packages {
if pkg.AcceptKeywords != "" {
if err := g.setPackageAcceptKeywords(ctx, pkg.Name, pkg.AcceptKeywords, sudoPassword); err != nil {
return fmt.Errorf("failed to set accept keywords for %s: %w", pkg.Name, err)
}
}
if pkg.UseFlags != "" {
if err := g.setPackageUseFlags(ctx, pkg.Name, pkg.UseFlags, sudoPassword); err != nil {
return fmt.Errorf("failed to set USE flags for %s: %w", pkg.Name, err)
}
}
}
guruPackages := make([]string, len(packageNames))
for i, pkg := range packageNames {
guruPackages[i] = pkg + "::guru"
}
args := []string{"emerge", "--ask=n", "--quiet"}
args = append(args, guruPackages...)
progressChan <- InstallProgressMsg{
Phase: PhaseAURPackages,
Progress: 0.70,
Step: "Installing GURU packages...",
IsComplete: false,
NeedsSudo: true,
CommandInfo: fmt.Sprintf("sudo %s", strings.Join(args, " ")),
}
cmd := ExecSudoCommand(ctx, sudoPassword, fmt.Sprintf("%s || exit $?", strings.Join(args, " ")))
return g.runWithProgressTimeout(cmd, progressChan, PhaseAURPackages, 0.70, 0.85, 0)
}