[milo] Add BuildSummary and common models.

milo/appengine/buildbot/structs.go

 // Copyright 2016 The LUCI Authors. All rights reserved.
 // Use of this source code is governed under the Apache License, Version 2.0
 // that can be found in the LICENSE file.
 
 package buildbot
 
 import (
         "bytes"
         "compress/gzip"
         "encoding/json"
         "fmt"
         "io/ioutil"
         "strconv"
 
         "github.com/luci/gae/service/datastore"
         "github.com/luci/luci-go/milo/api/resp"
+        "github.com/luci/luci-go/milo/appengine/common/model"
 )
 
 // This file contains all of the structs that define buildbot json endpoints.
 // This is primarily used for unmarshalling buildbot master and build json.
 // json.UnmarshalJSON can directly unmarshal buildbot jsons into these structs.
 // Many of the structs were initially built using https://mholt.github.io/json-to-go/
 
 // buildbotStep represents a single step in a buildbot build.
 type buildbotStep struct {
         // We actually don't care about ETA.  This is represented as a string if
@@ skipping 31 matching lines @@
         Repository string           `json:"repository"`
         Revision   string           `json:"revision"`
 }
 
 type buildbotLinkAlias struct {
         URL  string `json:"url"`
         Text string `json:"text"`
 }
 
 func (a *buildbotLinkAlias) toLink() *resp.Link {
-        return &resp.Link{
-                Label: a.Text,
-                URL:   a.URL,
-        }
+        return resp.NewLink(a.Text, a.URL)
 }
 
 type buildbotProperty struct {
         Name   string
         Value  interface{}
         Source string
 }
 
 func (p *buildbotProperty) MarshalJSON() ([]byte, error) {
         return json.Marshal([]interface{}{p.Name, p.Value, p.Source})
@@ skipping 57 matching lines @@
         Finished bool `json:"finished"`
         // OS is a string representation of the OS the build ran on.  This is
         // derived best-effort from the slave information in the master JSON.
         // This information is injected into the buildbot builds via puppet, and
         // comes as Family + Version.  Family is (windows, Darwin, Debian), while
         // Version is the version of the OS, such as (XP, 7, 10) for windows.
         OSFamily  string `json:"osFamily"`
         OSVersion string `json:"osVersion"`
 }
 
-func (b *buildbotBuild) toStatus() resp.Status {
-        var result resp.Status
+func (b *buildbotBuild) toStatus() model.Status {
+        var result model.Status
         if b.Currentstep != nil {
-                result = resp.Running
+                result = model.Running
         } else {
                 result = result2Status(b.Results)
         }
         return result
 }
 
 var _ datastore.PropertyLoadSaver = (*buildbotBuild)(nil)
 var _ datastore.MetaGetterSetter = (*buildbotBuild)(nil)
 
 // getID is a helper function that returns the datastore key for a given
@@ skipping 269 matching lines @@
                         PendingBuilds   int    `json:"pending_builds"`
                         State           string `json:"state"`
                         TotalSlaves     int    `json:"total_slaves"`
                 } `json:"builders"`
                 ServerUptime float64 `json:"server_uptime"`
         } `json:"varz"`
 
         // This is injected by the pubsub publisher on the buildbot side.
         Name string `json:"name"`
 }