milo: Add a build info Swarming implementation.

milo/appengine/swarming/html_data.go

 // Copyright 2015 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 swarming
 
 import (
         "encoding/json"
         "fmt"
         "io/ioutil"
         "os"
         "path/filepath"
         "strings"
         "time"
 
         "golang.org/x/net/context"
 
         swarming "github.com/luci/luci-go/common/api/swarming/swarming/v1"
         "github.com/luci/luci-go/common/clock/testclock"
+        "github.com/luci/luci-go/common/errors"
         "github.com/luci/luci-go/milo/api/resp"
         "github.com/luci/luci-go/milo/appengine/settings"
         "github.com/luci/luci-go/server/templates"
 )
 
 var testCases = []struct {
         input        string
         expectations string
 }{
         {"build-canceled", "build-canceled.json"},
@@ skipping 50 matching lines @@
 func (svc debugSwarmingService) getSwarmingResult(c context.Context, taskID string) (
         *swarming.SwarmingRpcsTaskResult, error) {
 
         var sr swarming.SwarmingRpcsTaskResult
         if err := svc.getSwarmingJSON(taskID, ".swarm", &sr); err != nil {
                 return nil, err
         }
         return &sr, nil
 }
 
+func (svc debugSwarmingService) getSwarmingRequest(c context.Context, taskID string) (
+        *swarming.SwarmingRpcsTaskRequest, error) {
+
+        return nil, errors.New("not implemented")
+}
+
 func (svc debugSwarmingService) getTaskOutput(c context.Context, taskID string) (string, error) {
         content, err := svc.getContent(taskID, "")
         if err != nil {
                 if os.IsNotExist(err) {
                         err = nil
                 }
                 return "", err
         }
         return string(content), nil
 }
@@ skipping 45 matching lines @@
                 if err != nil {
                         panic(fmt.Errorf("Error while processing %s: %s", tc, err))
                 }
                 results = append(results, settings.TestBundle{
                         Description: tc,
                         Data:        templates.Args{"Build": build},
                 })
         }
         return results
 }