harness-drone/engine/updater.go
2015-09-29 17:53:21 -07:00

94 lines
2.1 KiB
Go

package builtin
import (
"encoding/json"
"fmt"
"io"
"github.com/drone/drone/pkg/bus"
"github.com/drone/drone/pkg/remote"
"github.com/drone/drone/pkg/store"
"github.com/drone/drone/pkg/types"
)
type Updater interface {
SetBuild(*types.User, *types.Repo, *types.Build) error
SetJob(*types.Repo, *types.Build, *types.Job) error
SetLogs(*types.Repo, *types.Build, *types.Job, io.ReadCloser) error
}
// NewUpdater returns an implementation of the Updater interface
// that directly modifies the database and sends messages to the bus.
func NewUpdater(bus bus.Bus, store store.Store, rem remote.Remote) Updater {
return &updater{bus, store, rem}
}
type updater struct {
bus bus.Bus
store store.Store
remote remote.Remote
}
func (u *updater) SetBuild(user *types.User, r *types.Repo, c *types.Build) error {
err := u.store.SetBuild(c)
if err != nil {
return err
}
err = u.remote.Status(user, r, c)
if err != nil {
// log err
}
// we need this because builds coming from
// a remote agent won't have the embedded
// build list. we should probably just rethink
// the messaging instead of this hack.
if c.Jobs == nil || len(c.Jobs) == 0 {
c.Jobs, _ = u.store.JobList(c)
}
msg, err := json.Marshal(c)
if err != nil {
return err
}
u.bus.Send(&bus.Event{
Name: r.FullName,
Kind: bus.EventRepo,
Msg: msg,
})
return nil
}
func (u *updater) SetJob(r *types.Repo, c *types.Build, j *types.Job) error {
err := u.store.SetJob(j)
if err != nil {
return err
}
// we need this because builds coming from
// a remote agent won't have the embedded
// build list. we should probably just rethink
// the messaging instead of this hack.
if c.Jobs == nil || len(c.Jobs) == 0 {
c.Jobs, _ = u.store.JobList(c)
}
msg, err := json.Marshal(c)
if err != nil {
return err
}
u.bus.Send(&bus.Event{
Name: r.FullName,
Kind: bus.EventRepo,
Msg: msg,
})
return nil
}
func (u *updater) SetLogs(r *types.Repo, c *types.Build, j *types.Job, rc io.ReadCloser) error {
path := fmt.Sprintf("/logs/%s/%v/%v", r.FullName, c.Number, j.Number)
return u.store.SetBlobReader(path, rc)
}