Split mirror subcommands into files.

cmd/mirror_show.go

@@ -0,0 +1,83 @@
+package cmd
+
+import (
+	"fmt"
+	"github.com/gonuts/commander"
+	"github.com/gonuts/flag"
+	"github.com/smira/aptly/debian"
+	"github.com/smira/aptly/utils"
+	"strings"
+)
+
+func aptlyMirrorShow(cmd *commander.Command, args []string) error {
+	var err error
+	if len(args) != 1 {
+		cmd.Usage()
+		return err
+	}
+
+	name := args[0]
+
+	repoCollection := debian.NewRemoteRepoCollection(context.database)
+	repo, err := repoCollection.ByName(name)
+	if err != nil {
+		return fmt.Errorf("unable to show: %s", err)
+	}
+
+	err = repoCollection.LoadComplete(repo)
+	if err != nil {
+		return fmt.Errorf("unable to show: %s", err)
+	}
+
+	fmt.Printf("Name: %s\n", repo.Name)
+	fmt.Printf("Archive Root URL: %s\n", repo.ArchiveRoot)
+	fmt.Printf("Distribution: %s\n", repo.Distribution)
+	fmt.Printf("Components: %s\n", strings.Join(repo.Components, ", "))
+	fmt.Printf("Architectures: %s\n", strings.Join(repo.Architectures, ", "))
+	downloadSources := "no"
+	if repo.DownloadSources {
+		downloadSources = "yes"
+	}
+	fmt.Printf("Download Sources: %s\n", downloadSources)
+	if repo.LastDownloadDate.IsZero() {
+		fmt.Printf("Last update: never\n")
+	} else {
+		fmt.Printf("Last update: %s\n", repo.LastDownloadDate.Format("2006-01-02 15:04:05 MST"))
+		fmt.Printf("Number of packages: %d\n", repo.NumPackages())
+	}
+
+	fmt.Printf("\nInformation from release file:\n")
+	for _, k := range utils.StrMapSortedKeys(repo.Meta) {
+		fmt.Printf("%s: %s\n", k, repo.Meta[k])
+	}
+
+	withPackages := cmd.Flag.Lookup("with-packages").Value.Get().(bool)
+	if withPackages {
+		if repo.LastDownloadDate.IsZero() {
+			fmt.Printf("Unable to show package list, mirror hasn't been downloaded yet.\n")
+		} else {
+			ListPackagesRefList(repo.RefList())
+		}
+	}
+
+	return err
+}
+
+func makeCmdMirrorShow() *commander.Command {
+	cmd := &commander.Command{
+		Run:       aptlyMirrorShow,
+		UsageLine: "show <name>",
+		Short:     "show details about remote repository mirror",
+		Long: `
+Show shows full information about mirror.
+
+ex:
+  $ aptly mirror show wheezy-main
+`,
+		Flag: *flag.NewFlagSet("aptly-mirror-show", flag.ExitOnError),
+	}
+
+	cmd.Flag.Bool("with-packages", false, "show list of packages")
+
+	return cmd
+}