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package cmd
import (
"encoding/json"
"fmt"
"sort"
"strings"
"github.com/aptly-dev/aptly/deb"
"github.com/aptly-dev/aptly/utils"
"github.com/smira/commander"
"github.com/smira/flag"
)
func aptlyMirrorShow(cmd *commander.Command, args []string) error {
if len(args) != 1 {
cmd.Usage()
return commander.ErrCommandError
}
jsonFlag := cmd.Flag.Lookup("json").Value.Get().(bool)
if jsonFlag {
return aptlyMirrorShowJSON(cmd, args)
}
return aptlyMirrorShowTxt(cmd, args)
}
func aptlyMirrorShowTxt(_ *commander.Command, args []string) error {
var err error
name := args[0]
collectionFactory := context.NewCollectionFactory()
repo, err := collectionFactory.RemoteRepoCollection().ByName(name)
if err != nil {
return fmt.Errorf("unable to show: %s", err)
}
err = collectionFactory.RemoteRepoCollection().LoadComplete(repo)
if err != nil {
return fmt.Errorf("unable to show: %s", err)
}
fmt.Printf("Name: %s\n", repo.Name)
if repo.Status == deb.MirrorUpdating {
fmt.Printf("Status: In Update (PID %d)\n", repo.WorkerPID)
}
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)
downloadUdebs := No
if repo.DownloadUdebs {
downloadUdebs = Yes
}
fmt.Printf("Download .udebs: %s\n", downloadUdebs)
if repo.Filter != "" {
fmt.Printf("Filter: %s\n", repo.Filter)
filterWithDeps := No
if repo.FilterWithDeps {
filterWithDeps = Yes
}
fmt.Printf("Filter With Deps: %s\n", filterWithDeps)
}
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 := context.Flags().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(), collectionFactory)
}
}
return err
}
func aptlyMirrorShowJSON(_ *commander.Command, args []string) error {
var err error
name := args[0]
repo, err := context.NewCollectionFactory().RemoteRepoCollection().ByName(name)
if err != nil {
return fmt.Errorf("unable to show: %s", err)
}
err = context.NewCollectionFactory().RemoteRepoCollection().LoadComplete(repo)
if err != nil {
return fmt.Errorf("unable to show: %s", err)
}
// include packages if requested
withPackages := context.Flags().Lookup("with-packages").Value.Get().(bool)
if withPackages {
if repo.RefList() != nil {
var list *deb.PackageList
list, err = deb.NewPackageListFromRefList(repo.RefList(), context.NewCollectionFactory().PackageCollection(), context.Progress())
if err != nil {
return fmt.Errorf("unable to get package list: %s", err)
}
list.PrepareIndex()
_ = list.ForEachIndexed(func(p *deb.Package) error {
repo.Packages = append(repo.Packages, p.GetFullName())
return nil
})
sort.Strings(repo.Packages)
}
}
var output []byte
if output, err = json.MarshalIndent(repo, "", " "); err == nil {
fmt.Println(string(output))
}
return err
}
func makeCmdMirrorShow() *commander.Command {
cmd := &commander.Command{
Run: aptlyMirrorShow,
UsageLine: "show <name>",
Short: "show details about mirror",
Long: `
Shows detailed information about the mirror.
Example:
$ aptly mirror show wheezy-main
`,
Flag: *flag.NewFlagSet("aptly-mirror-show", flag.ExitOnError),
}
cmd.Flag.Bool("json", false, "display record in JSON format")
cmd.Flag.Bool("with-packages", false, "show detailed list of packages and versions stored in the mirror")
return cmd
}
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