| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package commands |
| |
| import ( |
| "fmt" |
| "github.com/apache/brooklyn-client/api/activities" |
| "github.com/apache/brooklyn-client/api/entities" |
| "github.com/apache/brooklyn-client/command_metadata" |
| "github.com/apache/brooklyn-client/error_handler" |
| "github.com/apache/brooklyn-client/models" |
| "github.com/apache/brooklyn-client/net" |
| "github.com/apache/brooklyn-client/scope" |
| "github.com/apache/brooklyn-client/terminal" |
| "github.com/codegangsta/cli" |
| "sort" |
| "strconv" |
| "strings" |
| "time" |
| ) |
| |
| type Activity struct { |
| network *net.Network |
| } |
| |
| func NewActivity(network *net.Network) (cmd *Activity) { |
| cmd = new(Activity) |
| cmd.network = network |
| return |
| } |
| |
| func (cmd *Activity) Metadata() command_metadata.CommandMetadata { |
| return command_metadata.CommandMetadata{ |
| Name: "activity", |
| Aliases: []string{"activities", "act", "acts"}, |
| Description: "Show the activity for an application / entity", |
| Usage: "BROOKLYN_NAME SCOPE activity [ ACTIVITYID]", |
| Flags: []cli.Flag{ |
| cli.StringSliceFlag{ |
| Name: "children, c", |
| Usage: "List children of the activity", |
| }, |
| }, |
| } |
| } |
| |
| func (cmd *Activity) Run(scope scope.Scope, c *cli.Context) { |
| if err := net.VerifyLoginURL(cmd.network); err != nil { |
| error_handler.ErrorExit(err) |
| } |
| if c.NumFlags() > 0 && c.FlagNames()[0] == "children" { |
| cmd.listchildren(c.StringSlice("children")[0]) |
| } else { |
| if c.Args().Present() { |
| cmd.show(c.Args().First()) |
| } else { |
| if scope.Activity == "" { |
| cmd.list(scope.Application, scope.Entity) |
| } else { |
| cmd.listchildren(scope.Activity) |
| } |
| } |
| } |
| } |
| |
| func (cmd *Activity) show(activityId string) { |
| activity, err := activities.Activity(cmd.network, activityId) |
| if nil != err { |
| error_handler.ErrorExit(err) |
| } |
| |
| table := terminal.NewTable([]string{"Id:", activity.Id}) |
| table.Add("DisplayName:", activity.DisplayName) |
| table.Add("Description:", activity.Description) |
| table.Add("EntityId:", activity.EntityId) |
| table.Add("EntityDisplayName:", activity.EntityDisplayName) |
| table.Add("Submitted:", time.Unix(activity.SubmitTimeUtc/1000, 0).Format(time.UnixDate)) |
| table.Add("Started:", time.Unix(activity.StartTimeUtc/1000, 0).Format(time.UnixDate)) |
| table.Add("Ended:", time.Unix(activity.EndTimeUtc/1000, 0).Format(time.UnixDate)) |
| table.Add("CurrentStatus:", activity.CurrentStatus) |
| table.Add("IsError:", strconv.FormatBool(activity.IsError)) |
| table.Add("IsCancelled:", strconv.FormatBool(activity.IsCancelled)) |
| table.Add("SubmittedByTask:", activity.SubmittedByTask.Metadata.Id) |
| if activity.Streams["stdin"].Metadata.Size > 0 || |
| activity.Streams["stdout"].Metadata.Size > 0 || |
| activity.Streams["stderr"].Metadata.Size > 0 || |
| activity.Streams["env"].Metadata.Size > 0 { |
| table.Add("Streams:", fmt.Sprintf("stdin: %d, stdout: %d, stderr: %d, env %d", |
| activity.Streams["stdin"].Metadata.Size, |
| activity.Streams["stdout"].Metadata.Size, |
| activity.Streams["stderr"].Metadata.Size, |
| activity.Streams["env"].Metadata.Size)) |
| } else { |
| table.Add("Streams:", "") |
| } |
| table.Add("DetailedStatus:", fmt.Sprintf("\"%s\"", activity.DetailedStatus)) |
| table.Print() |
| } |
| |
| func (cmd *Activity) list(application, entity string) { |
| activityList, err := entities.GetActivities(cmd.network, application, entity) |
| if nil != err { |
| error_handler.ErrorExit(err) |
| } |
| table := terminal.NewTable([]string{"Id", "Task", "Submitted", "Status", "Streams"}) |
| for _, activity := range activityList { |
| table.Add(activity.Id, |
| truncate(activity.DisplayName), |
| time.Unix(activity.SubmitTimeUtc/1000, 0).Format(time.UnixDate), truncate(activity.CurrentStatus), |
| streams(activity)) |
| } |
| table.Print() |
| } |
| |
| func (cmd *Activity) listchildren(activity string) { |
| activityList, err := activities.ActivityChildren(cmd.network, activity) |
| if nil != err { |
| error_handler.ErrorExit(err) |
| } |
| table := terminal.NewTable([]string{"Id", "Task", "Submitted", "Status", "Streams"}) |
| for _, activity := range activityList { |
| table.Add(activity.Id, |
| truncate(activity.DisplayName), |
| time.Unix(activity.SubmitTimeUtc/1000, 0).Format(time.UnixDate), truncate(activity.CurrentStatus), |
| streams(activity)) |
| } |
| table.Print() |
| } |
| |
| func streams(act models.TaskSummary) string { |
| names := make([]string, 0) |
| for name, _ := range act.Streams { |
| names = append(names, name) |
| } |
| sort.Strings(names) |
| return strings.Join(names, ",") |
| } |
| |
| const truncLimit = 40 |
| |
| func truncate(text string) string { |
| if len(text) < truncLimit { |
| return text |
| } |
| return text[0:(truncLimit-3)] + "..." |
| } |