harness-drone/handler/api/repos/builds/retry.go
2019-05-20 07:41:27 -07:00

105 lines
2.7 KiB
Go

// Copyright 2019 Drone IO, Inc.
//
// Licensed 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 builds
import (
"net/http"
"strconv"
"github.com/drone/drone/core"
"github.com/drone/drone/handler/api/render"
"github.com/drone/drone/handler/api/request"
"github.com/go-chi/chi"
)
// HandleRetry returns an http.HandlerFunc that processes http
// requests to retry and re-execute a build.
func HandleRetry(
repos core.RepositoryStore,
builds core.BuildStore,
triggerer core.Triggerer,
) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
var (
namespace = chi.URLParam(r, "owner")
name = chi.URLParam(r, "name")
user, _ = request.UserFrom(r.Context())
)
number, err := strconv.ParseInt(chi.URLParam(r, "number"), 10, 64)
if err != nil {
render.BadRequest(w, err)
return
}
repo, err := repos.FindName(r.Context(), namespace, name)
if err != nil {
render.NotFound(w, err)
return
}
prev, err := builds.FindNumber(r.Context(), repo.ID, number)
if err != nil {
render.NotFound(w, err)
return
}
switch prev.Status {
case core.StatusBlocked:
render.BadRequestf(w, "cannot start a blocked build")
return
case core.StatusDeclined:
render.BadRequestf(w, "cannot start a declined build")
return
}
hook := &core.Hook{
Trigger: user.Login,
Event: prev.Event,
Action: prev.Action,
Link: prev.Link,
Timestamp: prev.Timestamp,
Title: prev.Title,
Message: prev.Message,
Before: prev.Before,
After: prev.After,
Ref: prev.Ref,
Fork: prev.Fork,
Source: prev.Source,
Target: prev.Target,
Author: prev.Author,
AuthorName: prev.AuthorName,
AuthorEmail: prev.AuthorEmail,
AuthorAvatar: prev.AuthorAvatar,
Sender: prev.Sender,
Params: map[string]string{},
}
for key, value := range r.URL.Query() {
if key == "access_token" {
continue
}
if len(value) == 0 {
continue
}
hook.Params[key] = value[0]
}
result, err := triggerer.Trigger(r.Context(), repo, hook)
if err != nil {
render.InternalError(w, err)
} else {
render.JSON(w, result, 200)
}
}
}