61 lines
1.2 KiB
Go
61 lines
1.2 KiB
Go
package cmd
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import (
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"fmt"
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"github.com/spf13/cobra"
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"zsvo/pkg/installer"
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)
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var ListCmd = &cobra.Command{
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Use: "list",
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Short: "List installed packages",
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Long: `List all installed packages`,
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RunE: func(cmd *cobra.Command, args []string) error {
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// Create installer
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rootDir, _ := cmd.Flags().GetString("root")
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if rootDir == "" {
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rootDir = "/"
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}
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i := installer.NewInstaller(rootDir)
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orphansOnly, _ := cmd.Flags().GetBool("orphans")
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var (
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packages []string
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err error
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)
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if orphansOnly {
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packages, err = i.ListOrphans()
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} else {
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packages, err = i.ListInstalled()
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}
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if err != nil {
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return fmt.Errorf("failed to list packages: %w", err)
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}
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if len(packages) == 0 {
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if orphansOnly {
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fmt.Println("No orphan packages")
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} else {
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fmt.Println("No packages installed")
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}
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return nil
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}
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if orphansOnly {
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fmt.Println("Orphan packages:")
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} else {
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fmt.Println("Installed packages:")
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}
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for _, pkg := range packages {
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fmt.Printf(" %s\n", pkg)
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}
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return nil
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},
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}
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func init() {
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ListCmd.Flags().StringP("root", "r", "/", "Root directory for installation")
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ListCmd.Flags().BoolP("orphans", "o", false, "List only orphan packages")
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}
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