Imported Upstream version 1.0.1

cmd/snapshot_list.go

@@ -0,0 +1,67 @@
+package cmd
+
+import (
+	"fmt"
+
+	"github.com/smira/aptly/deb"
+	"github.com/smira/commander"
+)
+
+func aptlySnapshotList(cmd *commander.Command, args []string) error {
+	var err error
+	if len(args) != 0 {
+		cmd.Usage()
+		return commander.ErrCommandError
+	}
+
+	raw := cmd.Flag.Lookup("raw").Value.Get().(bool)
+	sortMethodString := cmd.Flag.Lookup("sort").Value.Get().(string)
+
+	collection := context.CollectionFactory().SnapshotCollection()
+
+	if raw {
+		collection.ForEachSorted(sortMethodString, func(snapshot *deb.Snapshot) error {
+			fmt.Printf("%s\n", snapshot.Name)
+			return nil
+		})
+	} else {
+		if collection.Len() > 0 {
+			fmt.Printf("List of snapshots:\n")
+
+			err = collection.ForEachSorted(sortMethodString, func(snapshot *deb.Snapshot) error {
+				fmt.Printf(" * %s\n", snapshot.String())
+				return nil
+			})
+
+			if err != nil {
+				return err
+			}
+
+			fmt.Printf("\nTo get more information about snapshot, run `aptly snapshot show <name>`.\n")
+		} else {
+			fmt.Printf("\nNo snapshots found, create one with `aptly snapshot create...`.\n")
+		}
+	}
+
+	return err
+}
+
+func makeCmdSnapshotList() *commander.Command {
+	cmd := &commander.Command{
+		Run:       aptlySnapshotList,
+		UsageLine: "list",
+		Short:     "list snapshots",
+		Long: `
+Command list shows full list of snapshots created.
+
+Example:
+
+  $ aptly snapshot list
+`,
+	}
+
+	cmd.Flag.Bool("raw", false, "display list in machine-readable format")
+	cmd.Flag.String("sort", "name", "display list in 'name' or creation 'time' order")
+
+	return cmd
+}