harness-drone/pkg/server/queue.go
2015-06-22 20:45:08 -07:00

152 lines
3.2 KiB
Go

package server
import (
"net"
"strconv"
"github.com/drone/drone/Godeps/_workspace/src/github.com/gin-gonic/gin"
"github.com/drone/drone/Godeps/_workspace/src/github.com/gin-gonic/gin/binding"
log "github.com/drone/drone/Godeps/_workspace/src/github.com/Sirupsen/logrus"
common "github.com/drone/drone/pkg/types"
)
// GET /queue/pull
func PollBuild(c *gin.Context) {
queue := ToQueue(c)
store := ToDatastore(c)
// extract the IP address from the agent that is
// polling for builds.
host := c.Request.RemoteAddr
addr, _, err := net.SplitHostPort(host)
if err != nil {
addr = host
}
addr = net.JoinHostPort(addr, "1999")
log.Infof("agent connected and polling builds at %s", addr)
// pull an item from the queue
work := queue.PullClose(c.Writer)
if work == nil {
c.AbortWithStatus(500)
return
}
// persist the relationship between agent and commit.
err = store.SetAgent(work.Build, addr)
if err != nil {
// note the we are ignoring and just logging the error here.
// we consider this an acceptible failure because it doesn't
// impact anything other than live-streaming output.
log.Errorf("unable to store the agent address %s for build %s %v",
addr, work.Repo.FullName, work.Build.Number)
}
c.JSON(200, work)
// acknowledge work received by the client
queue.Ack(work)
}
// POST /queue/push/:owner/:repo
func PushCommit(c *gin.Context) {
store := ToDatastore(c)
repo := ToRepo(c)
in := &common.Build{}
if !c.BindWith(in, binding.JSON) {
return
}
user, err := store.User(repo.UserID)
if err != nil {
c.Fail(404, err)
return
}
build, err := store.BuildNumber(repo, in.Number)
if err != nil {
c.Fail(404, err)
return
}
build.Started = in.Started
build.Finished = in.Finished
build.Status = in.Status
updater := ToUpdater(c)
err = updater.SetBuild(user, repo, build)
if err != nil {
c.Fail(500, err)
return
}
c.Writer.WriteHeader(200)
}
// POST /queue/push/:owner/:repo/:commit
func PushBuild(c *gin.Context) {
store := ToDatastore(c)
repo := ToRepo(c)
cnum, _ := strconv.Atoi(c.Params.ByName("commit"))
in := &common.Job{}
if !c.BindWith(in, binding.JSON) {
return
}
build, err := store.BuildNumber(repo, cnum)
if err != nil {
c.Fail(404, err)
return
}
job, err := store.JobNumber(build, in.Number)
if err != nil {
c.Fail(404, err)
return
}
job.Started = in.Started
job.Finished = in.Finished
job.ExitCode = in.ExitCode
job.Status = in.Status
updater := ToUpdater(c)
err = updater.SetJob(repo, build, job)
if err != nil {
c.Fail(500, err)
return
}
c.Writer.WriteHeader(200)
}
// POST /queue/push/:owner/:repo/:comimt/:build/logs
func PushLogs(c *gin.Context) {
store := ToDatastore(c)
repo := ToRepo(c)
cnum, _ := strconv.Atoi(c.Params.ByName("commit"))
bnum, _ := strconv.Atoi(c.Params.ByName("build"))
build, err := store.BuildNumber(repo, cnum)
if err != nil {
c.Fail(404, err)
return
}
job, err := store.JobNumber(build, bnum)
if err != nil {
c.Fail(404, err)
return
}
updater := ToUpdater(c)
err = updater.SetLogs(repo, build, job, c.Request.Body)
if err != nil {
c.Fail(500, err)
return
}
c.Writer.WriteHeader(200)
}
func GetQueue(c *gin.Context) {
queue := ToQueue(c)
items := queue.Items()
c.JSON(200, items)
}