mirror of
https://github.com/woodpecker-ci/woodpecker.git
synced 2024-11-20 00:41:02 +00:00
346 lines
8.1 KiB
Go
346 lines
8.1 KiB
Go
package server
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import (
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"net/http"
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"strconv"
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"time"
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log "github.com/Sirupsen/logrus"
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"github.com/drone/drone/bus"
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"github.com/drone/drone/queue"
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"github.com/drone/drone/remote"
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"github.com/drone/drone/shared/httputil"
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"github.com/drone/drone/store"
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"github.com/drone/drone/stream"
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"github.com/gin-gonic/gin"
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"github.com/square/go-jose"
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"github.com/drone/drone/model"
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"github.com/drone/drone/router/middleware/session"
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)
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func GetBuilds(c *gin.Context) {
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repo := session.Repo(c)
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builds, err := store.GetBuildList(c, repo)
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if err != nil {
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c.AbortWithStatus(http.StatusInternalServerError)
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return
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}
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c.JSON(http.StatusOK, builds)
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}
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func GetBuild(c *gin.Context) {
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if c.Param("number") == "latest" {
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GetBuildLast(c)
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return
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}
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repo := session.Repo(c)
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num, err := strconv.Atoi(c.Param("number"))
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if err != nil {
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c.AbortWithError(http.StatusBadRequest, err)
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return
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}
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build, err := store.GetBuildNumber(c, repo, num)
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if err != nil {
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c.AbortWithError(http.StatusInternalServerError, err)
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return
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}
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jobs, _ := store.GetJobList(c, build)
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out := struct {
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*model.Build
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Jobs []*model.Job `json:"jobs"`
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}{build, jobs}
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c.JSON(http.StatusOK, &out)
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}
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func GetBuildLast(c *gin.Context) {
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repo := session.Repo(c)
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branch := c.DefaultQuery("branch", repo.Branch)
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build, err := store.GetBuildLast(c, repo, branch)
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if err != nil {
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c.String(http.StatusInternalServerError, err.Error())
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return
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}
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jobs, _ := store.GetJobList(c, build)
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out := struct {
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*model.Build
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Jobs []*model.Job `json:"jobs"`
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}{build, jobs}
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c.JSON(http.StatusOK, &out)
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}
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func GetBuildLogs(c *gin.Context) {
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repo := session.Repo(c)
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// the user may specify to stream the full logs,
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// or partial logs, capped at 2MB.
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full, _ := strconv.ParseBool(c.DefaultQuery("full", "false"))
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// parse the build number and job sequence number from
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// the repquest parameter.
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num, _ := strconv.Atoi(c.Params.ByName("number"))
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seq, _ := strconv.Atoi(c.Params.ByName("job"))
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build, err := store.GetBuildNumber(c, repo, num)
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if err != nil {
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c.AbortWithError(404, err)
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return
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}
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job, err := store.GetJobNumber(c, build, seq)
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if err != nil {
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c.AbortWithError(404, err)
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return
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}
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r, err := store.ReadLog(c, job)
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if err != nil {
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c.AbortWithError(404, err)
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return
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}
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defer r.Close()
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if full {
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// TODO implement limited streaming to avoid crashing the browser
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}
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c.Header("Content-Type", "application/json")
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stream.Copy(c.Writer, r)
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}
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func DeleteBuild(c *gin.Context) {
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repo := session.Repo(c)
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// parse the build number and job sequence number from
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// the repquest parameter.
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num, _ := strconv.Atoi(c.Params.ByName("number"))
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seq, _ := strconv.Atoi(c.Params.ByName("job"))
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build, err := store.GetBuildNumber(c, repo, num)
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if err != nil {
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c.AbortWithError(404, err)
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return
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}
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job, err := store.GetJobNumber(c, build, seq)
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if err != nil {
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c.AbortWithError(404, err)
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return
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}
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if job.Status != model.StatusRunning {
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c.String(400, "Cannot cancel a non-running build")
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return
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}
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job.Status = model.StatusKilled
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job.Finished = time.Now().Unix()
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if job.Started == 0 {
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job.Started = job.Finished
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}
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job.ExitCode = 137
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store.UpdateBuildJob(c, build, job)
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bus.Publish(c, bus.NewEvent(bus.Cancelled, repo, build, job))
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c.String(204, "")
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}
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func PostBuild(c *gin.Context) {
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remote_ := remote.FromContext(c)
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repo := session.Repo(c)
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fork := c.DefaultQuery("fork", "false")
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num, err := strconv.Atoi(c.Param("number"))
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if err != nil {
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c.AbortWithError(http.StatusBadRequest, err)
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return
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}
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user, err := store.GetUser(c, repo.UserID)
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if err != nil {
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log.Errorf("failure to find repo owner %s. %s", repo.FullName, err)
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c.AbortWithError(500, err)
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return
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}
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build, err := store.GetBuildNumber(c, repo, num)
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if err != nil {
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log.Errorf("failure to get build %d. %s", num, err)
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c.AbortWithError(404, err)
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return
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}
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// if the remote has a refresh token, the current access token
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// may be stale. Therefore, we should refresh prior to dispatching
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// the job.
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if refresher, ok := remote_.(remote.Refresher); ok {
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ok, _ := refresher.Refresh(user)
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if ok {
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store.UpdateUser(c, user)
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}
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}
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// fetch the .drone.yml file from the database
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config := ToConfig(c)
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raw, err := remote_.File(user, repo, build, config.Yaml)
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if err != nil {
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log.Errorf("failure to get build config for %s. %s", repo.FullName, err)
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c.AbortWithError(404, err)
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return
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}
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// Fetch secrets file but don't exit on error as it's optional
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sec, err := remote_.File(user, repo, build, config.Shasum)
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if err != nil {
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log.Debugf("cannot find build secrets for %s. %s", repo.FullName, err)
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}
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netrc, err := remote_.Netrc(user, repo)
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if err != nil {
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log.Errorf("failure to generate netrc for %s. %s", repo.FullName, err)
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c.AbortWithError(500, err)
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return
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}
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jobs, err := store.GetJobList(c, build)
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if err != nil {
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log.Errorf("failure to get build %d jobs. %s", build.Number, err)
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c.AbortWithError(404, err)
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return
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}
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// must not restart a running build
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if build.Status == model.StatusPending || build.Status == model.StatusRunning {
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c.String(409, "Cannot re-start a started build")
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return
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}
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// forking the build creates a duplicate of the build
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// and then executes. This retains prior build history.
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if forkit, _ := strconv.ParseBool(fork); forkit {
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build.ID = 0
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build.Number = 0
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for _, job := range jobs {
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job.ID = 0
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job.NodeID = 0
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}
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err := store.CreateBuild(c, build, jobs...)
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if err != nil {
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c.String(500, err.Error())
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return
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}
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event := c.DefaultQuery("event", build.Event)
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if event == model.EventPush ||
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event == model.EventPull ||
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event == model.EventTag ||
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event == model.EventDeploy {
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build.Event = event
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}
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build.Deploy = c.DefaultQuery("deploy_to", build.Deploy)
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}
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// Read query string parameters into buildParams, exclude reserved params
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var buildParams = map[string]string{}
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for key, val := range c.Request.URL.Query() {
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switch key {
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case "fork", "event", "deploy_to":
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default:
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// We only accept string literals, because build parameters will be
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// injected as environment variables
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buildParams[key] = val[0]
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}
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}
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// todo move this to database tier
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// and wrap inside a transaction
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build.Status = model.StatusPending
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build.Started = 0
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build.Finished = 0
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build.Enqueued = time.Now().UTC().Unix()
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for _, job := range jobs {
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for k, v := range buildParams {
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job.Environment[k] = v
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}
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job.Error = ""
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job.Status = model.StatusPending
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job.Started = 0
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job.Finished = 0
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job.ExitCode = 0
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job.NodeID = 0
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job.Enqueued = build.Enqueued
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store.UpdateJob(c, job)
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}
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err = store.UpdateBuild(c, build)
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if err != nil {
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c.AbortWithStatus(500)
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return
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}
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c.JSON(202, build)
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// get the previous build so that we can send
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// on status change notifications
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last, _ := store.GetBuildLastBefore(c, repo, build.Branch, build.ID)
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secs, err := store.GetMergedSecretList(c, repo)
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if err != nil {
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log.Errorf("Error getting secrets for %s#%d. %s", repo.FullName, build.Number, err)
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}
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var signed bool
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var verified bool
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signature, err := jose.ParseSigned(string(sec))
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if err != nil {
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log.Debugf("cannot parse .drone.yml.sig file. %s", err)
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} else if len(sec) == 0 {
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log.Debugf("cannot parse .drone.yml.sig file. empty file")
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} else {
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signed = true
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output, err := signature.Verify([]byte(repo.Hash))
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if err != nil {
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log.Debugf("cannot verify .drone.yml.sig file. %s", err)
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} else if string(output) != string(raw) {
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log.Debugf("cannot verify .drone.yml.sig file. no match. %q <> %q", string(output), string(raw))
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} else {
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verified = true
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}
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}
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log.Debugf(".drone.yml is signed=%v and verified=%v", signed, verified)
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bus.Publish(c, bus.NewBuildEvent(bus.Enqueued, repo, build))
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for _, job := range jobs {
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queue.Publish(c, &queue.Work{
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Signed: signed,
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Verified: verified,
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User: user,
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Repo: repo,
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Build: build,
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BuildLast: last,
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Job: job,
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Netrc: netrc,
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Yaml: string(raw),
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Secrets: secs,
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System: &model.System{Link: httputil.GetURL(c.Request)},
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})
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}
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}
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func GetBuildQueue(c *gin.Context) {
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out, err := store.GetBuildQueue(c)
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if err != nil {
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c.String(500, "Error getting build queue. %s", err)
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return
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}
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c.JSON(200, out)
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}
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