[milo] build_source -> buildSource.

milo/build_source/buildbucket/buckets.go

-// Copyright 2017 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 buildbucket
-
-import (
-        "errors"
-        "fmt"
-
-        "golang.org/x/net/context"
-
-        "github.com/luci/luci-go/milo/api/resp"
-        "github.com/luci/luci-go/milo/common"
-)
-
-func GetAllBuilders(c context.Context) (*resp.CIService, error) {
-        settings := common.GetSettings(c)
-        bucketSettings := settings.Buildbucket
-        if bucketSettings == nil {
-                return nil, errors.New("buildbucket settings missing in config")
-        }
-        result := &resp.CIService{
-                Name: "Swarmbucket",
-                Host: resp.NewLink(bucketSettings.Name, "https://"+bucketSettings.Host),
-        }
-        client, err := newSwarmbucketClient(c, bucketSettings.Host)
-        if err != nil {
-                return nil, err
-        }
-        // TODO(hinoka): Retries for transient errors
-        r, err := client.GetBuilders().Do()
-        if err != nil {
-                return nil, err
-        }
-
-        result.BuilderGroups = make([]resp.BuilderGroup, len(r.Buckets))
-        for i, bucket := range r.Buckets {
-                group := resp.BuilderGroup{Name: bucket.Name}
-                group.Builders = make([]resp.Link, len(bucket.Builders))
-                for j, builder := range bucket.Builders {
-                        group.Builders[j] = *resp.NewLink(
-                                builder.Name, fmt.Sprintf("/buildbucket/%s/%s", bucket.Name, builder.Name))
-                }
-                result.BuilderGroups[i] = group
-        }
-
-        return result, nil
-}