mirror of
https://github.com/AvengeMedia/DankMaterialShell.git
synced 2025-12-05 21:15:38 -05:00
604 lines
20 KiB
Go
604 lines
20 KiB
Go
package config
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import (
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"context"
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"fmt"
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"os"
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"path/filepath"
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"regexp"
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"strings"
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"time"
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"github.com/AvengeMedia/DankMaterialShell/core/internal/deps"
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)
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type ConfigDeployer struct {
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logChan chan<- string
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}
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type DeploymentResult struct {
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ConfigType string
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Path string
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BackupPath string
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Deployed bool
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Error error
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}
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func NewConfigDeployer(logChan chan<- string) *ConfigDeployer {
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return &ConfigDeployer{
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logChan: logChan,
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}
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}
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func (cd *ConfigDeployer) log(message string) {
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if cd.logChan != nil {
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cd.logChan <- message
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}
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}
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// DeployConfigurations deploys all necessary configurations based on the chosen window manager
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func (cd *ConfigDeployer) DeployConfigurations(ctx context.Context, wm deps.WindowManager) ([]DeploymentResult, error) {
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return cd.DeployConfigurationsWithTerminal(ctx, wm, deps.TerminalGhostty)
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}
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// DeployConfigurationsWithTerminal deploys all necessary configurations based on chosen window manager and terminal
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func (cd *ConfigDeployer) DeployConfigurationsWithTerminal(ctx context.Context, wm deps.WindowManager, terminal deps.Terminal) ([]DeploymentResult, error) {
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return cd.DeployConfigurationsSelective(ctx, wm, terminal, nil, nil)
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}
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func (cd *ConfigDeployer) DeployConfigurationsSelective(ctx context.Context, wm deps.WindowManager, terminal deps.Terminal, installedDeps []deps.Dependency, replaceConfigs map[string]bool) ([]DeploymentResult, error) {
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return cd.DeployConfigurationsSelectiveWithReinstalls(ctx, wm, terminal, installedDeps, replaceConfigs, nil)
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}
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func (cd *ConfigDeployer) DeployConfigurationsSelectiveWithReinstalls(ctx context.Context, wm deps.WindowManager, terminal deps.Terminal, installedDeps []deps.Dependency, replaceConfigs map[string]bool, reinstallItems map[string]bool) ([]DeploymentResult, error) {
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var results []DeploymentResult
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shouldReplaceConfig := func(configType string) bool {
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if replaceConfigs == nil {
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return true
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}
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replace, exists := replaceConfigs[configType]
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return !exists || replace
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}
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switch wm {
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case deps.WindowManagerNiri:
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if shouldReplaceConfig("Niri") {
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result, err := cd.deployNiriConfig(terminal)
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results = append(results, result)
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if err != nil {
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return results, fmt.Errorf("failed to deploy Niri config: %w", err)
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}
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}
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case deps.WindowManagerHyprland:
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if shouldReplaceConfig("Hyprland") {
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result, err := cd.deployHyprlandConfig(terminal)
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results = append(results, result)
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if err != nil {
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return results, fmt.Errorf("failed to deploy Hyprland config: %w", err)
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}
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}
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}
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switch terminal {
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case deps.TerminalGhostty:
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if shouldReplaceConfig("Ghostty") {
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ghosttyResults, err := cd.deployGhosttyConfig()
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results = append(results, ghosttyResults...)
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if err != nil {
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return results, fmt.Errorf("failed to deploy Ghostty config: %w", err)
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}
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}
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case deps.TerminalKitty:
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if shouldReplaceConfig("Kitty") {
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kittyResults, err := cd.deployKittyConfig()
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results = append(results, kittyResults...)
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if err != nil {
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return results, fmt.Errorf("failed to deploy Kitty config: %w", err)
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}
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}
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case deps.TerminalAlacritty:
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if shouldReplaceConfig("Alacritty") {
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alacrittyResults, err := cd.deployAlacrittyConfig()
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results = append(results, alacrittyResults...)
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if err != nil {
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return results, fmt.Errorf("failed to deploy Alacritty config: %w", err)
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}
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}
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}
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return results, nil
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}
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func (cd *ConfigDeployer) deployNiriConfig(terminal deps.Terminal) (DeploymentResult, error) {
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result := DeploymentResult{
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ConfigType: "Niri",
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Path: filepath.Join(os.Getenv("HOME"), ".config", "niri", "config.kdl"),
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}
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configDir := filepath.Dir(result.Path)
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if err := os.MkdirAll(configDir, 0755); err != nil {
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result.Error = fmt.Errorf("failed to create config directory: %w", err)
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return result, result.Error
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}
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dmsDir := filepath.Join(configDir, "dms")
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if err := os.MkdirAll(dmsDir, 0755); err != nil {
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result.Error = fmt.Errorf("failed to create dms directory: %w", err)
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return result, result.Error
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}
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var existingConfig string
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if _, err := os.Stat(result.Path); err == nil {
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cd.log("Found existing Niri configuration")
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existingData, err := os.ReadFile(result.Path)
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if err != nil {
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result.Error = fmt.Errorf("failed to read existing config: %w", err)
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return result, result.Error
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}
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existingConfig = string(existingData)
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timestamp := time.Now().Format("2006-01-02_15-04-05")
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result.BackupPath = result.Path + ".backup." + timestamp
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if err := os.WriteFile(result.BackupPath, existingData, 0644); err != nil {
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result.Error = fmt.Errorf("failed to create backup: %w", err)
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return result, result.Error
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}
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cd.log(fmt.Sprintf("Backed up existing config to %s", result.BackupPath))
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}
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polkitPath, err := cd.detectPolkitAgent()
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if err != nil {
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cd.log(fmt.Sprintf("Warning: Could not detect polkit agent: %v", err))
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polkitPath = "/usr/lib/mate-polkit/polkit-mate-authentication-agent-1"
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}
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var terminalCommand string
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switch terminal {
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case deps.TerminalGhostty:
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terminalCommand = "ghostty"
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case deps.TerminalKitty:
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terminalCommand = "kitty"
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case deps.TerminalAlacritty:
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terminalCommand = "alacritty"
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default:
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terminalCommand = "ghostty"
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}
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newConfig := strings.ReplaceAll(NiriConfig, "{{POLKIT_AGENT_PATH}}", polkitPath)
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newConfig = strings.ReplaceAll(newConfig, "{{TERMINAL_COMMAND}}", terminalCommand)
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if existingConfig != "" {
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mergedConfig, err := cd.mergeNiriOutputSections(newConfig, existingConfig)
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if err != nil {
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cd.log(fmt.Sprintf("Warning: Failed to merge output sections: %v", err))
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} else {
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newConfig = mergedConfig
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cd.log("Successfully merged existing output sections")
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}
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}
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if err := os.WriteFile(result.Path, []byte(newConfig), 0644); err != nil {
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result.Error = fmt.Errorf("failed to write config: %w", err)
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return result, result.Error
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}
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if err := cd.deployNiriDmsConfigs(dmsDir, terminalCommand); err != nil {
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result.Error = fmt.Errorf("failed to deploy dms configs: %w", err)
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return result, result.Error
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}
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result.Deployed = true
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cd.log("Successfully deployed Niri configuration")
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return result, nil
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}
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func (cd *ConfigDeployer) deployNiriDmsConfigs(dmsDir, terminalCommand string) error {
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configs := []struct {
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name string
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content string
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}{
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{"colors.kdl", NiriColorsConfig},
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{"layout.kdl", NiriLayoutConfig},
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{"alttab.kdl", NiriAlttabConfig},
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{"binds.kdl", strings.ReplaceAll(NiriBindsConfig, "{{TERMINAL_COMMAND}}", terminalCommand)},
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}
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for _, cfg := range configs {
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path := filepath.Join(dmsDir, cfg.name)
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if err := os.WriteFile(path, []byte(cfg.content), 0644); err != nil {
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return fmt.Errorf("failed to write %s: %w", cfg.name, err)
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}
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cd.log(fmt.Sprintf("Deployed %s", cfg.name))
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}
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return nil
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}
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func (cd *ConfigDeployer) deployGhosttyConfig() ([]DeploymentResult, error) {
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var results []DeploymentResult
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mainResult := DeploymentResult{
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ConfigType: "Ghostty",
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Path: filepath.Join(os.Getenv("HOME"), ".config", "ghostty", "config"),
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}
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configDir := filepath.Dir(mainResult.Path)
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if err := os.MkdirAll(configDir, 0755); err != nil {
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mainResult.Error = fmt.Errorf("failed to create config directory: %w", err)
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return []DeploymentResult{mainResult}, mainResult.Error
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}
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if _, err := os.Stat(mainResult.Path); err == nil {
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cd.log("Found existing Ghostty configuration")
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existingData, err := os.ReadFile(mainResult.Path)
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if err != nil {
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mainResult.Error = fmt.Errorf("failed to read existing config: %w", err)
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return []DeploymentResult{mainResult}, mainResult.Error
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}
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timestamp := time.Now().Format("2006-01-02_15-04-05")
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mainResult.BackupPath = mainResult.Path + ".backup." + timestamp
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if err := os.WriteFile(mainResult.BackupPath, existingData, 0644); err != nil {
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mainResult.Error = fmt.Errorf("failed to create backup: %w", err)
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return []DeploymentResult{mainResult}, mainResult.Error
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}
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cd.log(fmt.Sprintf("Backed up existing config to %s", mainResult.BackupPath))
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}
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if err := os.WriteFile(mainResult.Path, []byte(GhosttyConfig), 0644); err != nil {
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mainResult.Error = fmt.Errorf("failed to write config: %w", err)
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return []DeploymentResult{mainResult}, mainResult.Error
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}
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mainResult.Deployed = true
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cd.log("Successfully deployed Ghostty configuration")
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results = append(results, mainResult)
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colorResult := DeploymentResult{
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ConfigType: "Ghostty Colors",
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Path: filepath.Join(os.Getenv("HOME"), ".config", "ghostty", "config-dankcolors"),
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}
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if err := os.WriteFile(colorResult.Path, []byte(GhosttyColorConfig), 0644); err != nil {
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colorResult.Error = fmt.Errorf("failed to write color config: %w", err)
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return results, colorResult.Error
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}
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colorResult.Deployed = true
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cd.log("Successfully deployed Ghostty color configuration")
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results = append(results, colorResult)
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return results, nil
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}
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func (cd *ConfigDeployer) deployKittyConfig() ([]DeploymentResult, error) {
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var results []DeploymentResult
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mainResult := DeploymentResult{
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ConfigType: "Kitty",
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Path: filepath.Join(os.Getenv("HOME"), ".config", "kitty", "kitty.conf"),
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}
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configDir := filepath.Dir(mainResult.Path)
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if err := os.MkdirAll(configDir, 0755); err != nil {
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mainResult.Error = fmt.Errorf("failed to create config directory: %w", err)
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return []DeploymentResult{mainResult}, mainResult.Error
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}
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if _, err := os.Stat(mainResult.Path); err == nil {
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cd.log("Found existing Kitty configuration")
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existingData, err := os.ReadFile(mainResult.Path)
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if err != nil {
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mainResult.Error = fmt.Errorf("failed to read existing config: %w", err)
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return []DeploymentResult{mainResult}, mainResult.Error
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}
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timestamp := time.Now().Format("2006-01-02_15-04-05")
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mainResult.BackupPath = mainResult.Path + ".backup." + timestamp
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if err := os.WriteFile(mainResult.BackupPath, existingData, 0644); err != nil {
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mainResult.Error = fmt.Errorf("failed to create backup: %w", err)
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return []DeploymentResult{mainResult}, mainResult.Error
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}
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cd.log(fmt.Sprintf("Backed up existing config to %s", mainResult.BackupPath))
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}
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if err := os.WriteFile(mainResult.Path, []byte(KittyConfig), 0644); err != nil {
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mainResult.Error = fmt.Errorf("failed to write config: %w", err)
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return []DeploymentResult{mainResult}, mainResult.Error
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}
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mainResult.Deployed = true
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cd.log("Successfully deployed Kitty configuration")
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results = append(results, mainResult)
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themeResult := DeploymentResult{
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ConfigType: "Kitty Theme",
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Path: filepath.Join(os.Getenv("HOME"), ".config", "kitty", "dank-theme.conf"),
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}
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if err := os.WriteFile(themeResult.Path, []byte(KittyThemeConfig), 0644); err != nil {
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themeResult.Error = fmt.Errorf("failed to write theme config: %w", err)
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return results, themeResult.Error
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}
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themeResult.Deployed = true
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cd.log("Successfully deployed Kitty theme configuration")
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results = append(results, themeResult)
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tabsResult := DeploymentResult{
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ConfigType: "Kitty Tabs",
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Path: filepath.Join(os.Getenv("HOME"), ".config", "kitty", "dank-tabs.conf"),
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}
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if err := os.WriteFile(tabsResult.Path, []byte(KittyTabsConfig), 0644); err != nil {
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tabsResult.Error = fmt.Errorf("failed to write tabs config: %w", err)
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return results, tabsResult.Error
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}
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tabsResult.Deployed = true
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cd.log("Successfully deployed Kitty tabs configuration")
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results = append(results, tabsResult)
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return results, nil
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}
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func (cd *ConfigDeployer) deployAlacrittyConfig() ([]DeploymentResult, error) {
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var results []DeploymentResult
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mainResult := DeploymentResult{
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ConfigType: "Alacritty",
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Path: filepath.Join(os.Getenv("HOME"), ".config", "alacritty", "alacritty.toml"),
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}
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configDir := filepath.Dir(mainResult.Path)
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if err := os.MkdirAll(configDir, 0755); err != nil {
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mainResult.Error = fmt.Errorf("failed to create config directory: %w", err)
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return []DeploymentResult{mainResult}, mainResult.Error
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}
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if _, err := os.Stat(mainResult.Path); err == nil {
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cd.log("Found existing Alacritty configuration")
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existingData, err := os.ReadFile(mainResult.Path)
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if err != nil {
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mainResult.Error = fmt.Errorf("failed to read existing config: %w", err)
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return []DeploymentResult{mainResult}, mainResult.Error
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}
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timestamp := time.Now().Format("2006-01-02_15-04-05")
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mainResult.BackupPath = mainResult.Path + ".backup." + timestamp
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if err := os.WriteFile(mainResult.BackupPath, existingData, 0644); err != nil {
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mainResult.Error = fmt.Errorf("failed to create backup: %w", err)
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return []DeploymentResult{mainResult}, mainResult.Error
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}
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cd.log(fmt.Sprintf("Backed up existing config to %s", mainResult.BackupPath))
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}
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if err := os.WriteFile(mainResult.Path, []byte(AlacrittyConfig), 0644); err != nil {
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mainResult.Error = fmt.Errorf("failed to write config: %w", err)
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return []DeploymentResult{mainResult}, mainResult.Error
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}
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mainResult.Deployed = true
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cd.log("Successfully deployed Alacritty configuration")
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results = append(results, mainResult)
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themeResult := DeploymentResult{
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ConfigType: "Alacritty Theme",
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Path: filepath.Join(os.Getenv("HOME"), ".config", "alacritty", "dank-theme.toml"),
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}
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if err := os.WriteFile(themeResult.Path, []byte(AlacrittyThemeConfig), 0644); err != nil {
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themeResult.Error = fmt.Errorf("failed to write theme config: %w", err)
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return results, themeResult.Error
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}
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themeResult.Deployed = true
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cd.log("Successfully deployed Alacritty theme configuration")
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results = append(results, themeResult)
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return results, nil
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}
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// detectPolkitAgent tries to find the polkit authentication agent on the system
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// Prioritizes mate-polkit paths since that's what we install
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func (cd *ConfigDeployer) detectPolkitAgent() (string, error) {
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// Prioritize mate-polkit paths first
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matePaths := []string{
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"/usr/libexec/polkit-mate-authentication-agent-1", // Fedora path
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"/usr/lib/mate-polkit/polkit-mate-authentication-agent-1",
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"/usr/libexec/mate-polkit/polkit-mate-authentication-agent-1",
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"/usr/lib/polkit-mate/polkit-mate-authentication-agent-1",
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"/usr/lib/x86_64-linux-gnu/mate-polkit/polkit-mate-authentication-agent-1",
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}
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for _, path := range matePaths {
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if _, err := os.Stat(path); err == nil {
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cd.log(fmt.Sprintf("Found mate-polkit agent at: %s", path))
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return path, nil
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}
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}
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// Fallback to other polkit agents if mate-polkit is not found
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fallbackPaths := []string{
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"/usr/lib/polkit-gnome/polkit-gnome-authentication-agent-1",
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"/usr/libexec/polkit-gnome-authentication-agent-1",
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}
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for _, path := range fallbackPaths {
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if _, err := os.Stat(path); err == nil {
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cd.log(fmt.Sprintf("Found fallback polkit agent at: %s", path))
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return path, nil
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}
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}
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return "", fmt.Errorf("no polkit agent found in common locations")
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}
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// mergeNiriOutputSections extracts output sections from existing config and merges them into the new config
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func (cd *ConfigDeployer) mergeNiriOutputSections(newConfig, existingConfig string) (string, error) {
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// Regular expression to match output sections (including commented ones)
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outputRegex := regexp.MustCompile(`(?m)^(/-)?\s*output\s+"[^"]+"\s*\{[^{}]*(?:\{[^{}]*\}[^{}]*)*\}`)
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// Find all output sections in the existing config
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existingOutputs := outputRegex.FindAllString(existingConfig, -1)
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if len(existingOutputs) == 0 {
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// No output sections to merge
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return newConfig, nil
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}
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// Remove the example output section from the new config
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exampleOutputRegex := regexp.MustCompile(`(?m)^/-output "eDP-2" \{[^{}]*(?:\{[^{}]*\}[^{}]*)*\}`)
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mergedConfig := exampleOutputRegex.ReplaceAllString(newConfig, "")
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// Find where to insert the output sections (after the input section)
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inputEndRegex := regexp.MustCompile(`(?m)^}$`)
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inputMatches := inputEndRegex.FindAllStringIndex(newConfig, -1)
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if len(inputMatches) < 1 {
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return "", fmt.Errorf("could not find insertion point for output sections")
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}
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// Insert after the first closing brace (end of input section)
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insertPos := inputMatches[0][1]
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var builder strings.Builder
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builder.WriteString(mergedConfig[:insertPos])
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builder.WriteString("\n// Outputs from existing configuration\n")
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for _, output := range existingOutputs {
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builder.WriteString(output)
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builder.WriteString("\n")
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}
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builder.WriteString(mergedConfig[insertPos:])
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|
|
|
return builder.String(), nil
|
|
}
|
|
|
|
// deployHyprlandConfig handles Hyprland configuration deployment with backup and merging
|
|
func (cd *ConfigDeployer) deployHyprlandConfig(terminal deps.Terminal) (DeploymentResult, error) {
|
|
result := DeploymentResult{
|
|
ConfigType: "Hyprland",
|
|
Path: filepath.Join(os.Getenv("HOME"), ".config", "hypr", "hyprland.conf"),
|
|
}
|
|
|
|
configDir := filepath.Dir(result.Path)
|
|
if err := os.MkdirAll(configDir, 0755); err != nil {
|
|
result.Error = fmt.Errorf("failed to create config directory: %w", err)
|
|
return result, result.Error
|
|
}
|
|
|
|
var existingConfig string
|
|
if _, err := os.Stat(result.Path); err == nil {
|
|
cd.log("Found existing Hyprland configuration")
|
|
|
|
existingData, err := os.ReadFile(result.Path)
|
|
if err != nil {
|
|
result.Error = fmt.Errorf("failed to read existing config: %w", err)
|
|
return result, result.Error
|
|
}
|
|
existingConfig = string(existingData)
|
|
|
|
timestamp := time.Now().Format("2006-01-02_15-04-05")
|
|
result.BackupPath = result.Path + ".backup." + timestamp
|
|
if err := os.WriteFile(result.BackupPath, existingData, 0644); err != nil {
|
|
result.Error = fmt.Errorf("failed to create backup: %w", err)
|
|
return result, result.Error
|
|
}
|
|
cd.log(fmt.Sprintf("Backed up existing config to %s", result.BackupPath))
|
|
}
|
|
|
|
// Detect polkit agent path
|
|
polkitPath, err := cd.detectPolkitAgent()
|
|
if err != nil {
|
|
cd.log(fmt.Sprintf("Warning: Could not detect polkit agent: %v", err))
|
|
polkitPath = "/usr/lib/mate-polkit/polkit-mate-authentication-agent-1" // fallback
|
|
}
|
|
|
|
// Determine terminal command based on choice
|
|
var terminalCommand string
|
|
switch terminal {
|
|
case deps.TerminalGhostty:
|
|
terminalCommand = "ghostty"
|
|
case deps.TerminalKitty:
|
|
terminalCommand = "kitty"
|
|
case deps.TerminalAlacritty:
|
|
terminalCommand = "alacritty"
|
|
default:
|
|
terminalCommand = "ghostty" // fallback to ghostty
|
|
}
|
|
|
|
newConfig := strings.ReplaceAll(HyprlandConfig, "{{POLKIT_AGENT_PATH}}", polkitPath)
|
|
newConfig = strings.ReplaceAll(newConfig, "{{TERMINAL_COMMAND}}", terminalCommand)
|
|
|
|
// If there was an existing config, merge the monitor sections
|
|
if existingConfig != "" {
|
|
mergedConfig, err := cd.mergeHyprlandMonitorSections(newConfig, existingConfig)
|
|
if err != nil {
|
|
cd.log(fmt.Sprintf("Warning: Failed to merge monitor sections: %v", err))
|
|
} else {
|
|
newConfig = mergedConfig
|
|
cd.log("Successfully merged existing monitor sections")
|
|
}
|
|
}
|
|
|
|
if err := os.WriteFile(result.Path, []byte(newConfig), 0644); err != nil {
|
|
result.Error = fmt.Errorf("failed to write config: %w", err)
|
|
return result, result.Error
|
|
}
|
|
|
|
result.Deployed = true
|
|
cd.log("Successfully deployed Hyprland configuration")
|
|
return result, nil
|
|
}
|
|
|
|
// mergeHyprlandMonitorSections extracts monitor sections from existing config and merges them into the new config
|
|
func (cd *ConfigDeployer) mergeHyprlandMonitorSections(newConfig, existingConfig string) (string, error) {
|
|
// Regular expression to match monitor lines (including commented ones)
|
|
// Matches: monitor = NAME, RESOLUTION, POSITION, SCALE, etc.
|
|
// Also matches commented versions: # monitor = ...
|
|
monitorRegex := regexp.MustCompile(`(?m)^#?\s*monitor\s*=.*$`)
|
|
|
|
// Find all monitor lines in the existing config
|
|
existingMonitors := monitorRegex.FindAllString(existingConfig, -1)
|
|
|
|
if len(existingMonitors) == 0 {
|
|
// No monitor sections to merge
|
|
return newConfig, nil
|
|
}
|
|
|
|
// Remove the example monitor line from the new config
|
|
exampleMonitorRegex := regexp.MustCompile(`(?m)^# monitor = eDP-2.*$`)
|
|
mergedConfig := exampleMonitorRegex.ReplaceAllString(newConfig, "")
|
|
|
|
// Find where to insert the monitor sections (after the MONITOR CONFIG header)
|
|
monitorHeaderRegex := regexp.MustCompile(`(?m)^# MONITOR CONFIG\n# ==================$`)
|
|
headerMatch := monitorHeaderRegex.FindStringIndex(mergedConfig)
|
|
|
|
if headerMatch == nil {
|
|
return "", fmt.Errorf("could not find MONITOR CONFIG section")
|
|
}
|
|
|
|
// Insert after the header
|
|
insertPos := headerMatch[1] + 1 // +1 for the newline
|
|
|
|
var builder strings.Builder
|
|
builder.WriteString(mergedConfig[:insertPos])
|
|
builder.WriteString("# Monitors from existing configuration\n")
|
|
|
|
for _, monitor := range existingMonitors {
|
|
builder.WriteString(monitor)
|
|
builder.WriteString("\n")
|
|
}
|
|
|
|
builder.WriteString(mergedConfig[insertPos:])
|
|
|
|
return builder.String(), nil
|
|
}
|