// Run contains all the necessary functionality for the OpenShift cli start-build command
func (o *StartBuildOptions) Run() error {
if len(o.FromWebhook) > 0 {
return o.RunStartBuildWebHook()
}
if len(o.ListWebhooks) > 0 {
return o.RunListBuildWebHooks()
}
buildRequestCauses := []buildapi.BuildTriggerCause{}
request := &buildapi.BuildRequest{
TriggeredBy: append(buildRequestCauses,
buildapi.BuildTriggerCause{
Message: "Manually triggered",
},
),
ObjectMeta: kapi.ObjectMeta{Name: o.Name},
}
if len(o.EnvVar) > 0 {
request.Env = o.EnvVar
}
if len(o.Commit) > 0 {
request.Revision = &buildapi.SourceRevision{
Git: &buildapi.GitSourceRevision{
Commit: o.Commit,
},
}
}
var err error
var newBuild *buildapi.Build
switch {
case o.AsBinary:
request := &buildapi.BinaryBuildRequestOptions{
ObjectMeta: kapi.ObjectMeta{
Name: o.Name,
Namespace: o.Namespace,
},
Commit: o.Commit,
}
if len(o.EnvVar) > 0 {
fmt.Fprintf(o.ErrOut, "WARNING: Specifying environment variables with binary builds is not supported.\n")
}
if newBuild, err = streamPathToBuild(o.Git, o.In, o.ErrOut, o.Client.BuildConfigs(o.Namespace), o.FromDir, o.FromFile, o.FromRepo, request); err != nil {
return err
}
case len(o.FromBuild) > 0:
if newBuild, err = o.Client.Builds(o.Namespace).Clone(request); err != nil {
if isInvalidSourceInputsError(err) {
return fmt.Errorf("Build %s/%s has no valid source inputs and '--from-build' cannot be used for binary builds", o.Namespace, o.Name)
}
return err
}
default:
if newBuild, err = o.Client.BuildConfigs(o.Namespace).Instantiate(request); err != nil {
if isInvalidSourceInputsError(err) {
return fmt.Errorf("Build configuration %s/%s has no valid source inputs, if this is a binary build you must specify one of '--from-dir', '--from-repo', or '--from-file'", o.Namespace, o.Name)
}
return err
}
}
// TODO: support -o on this command
fmt.Fprintln(o.Out, newBuild.Name)
var (
wg sync.WaitGroup
exitErr error
)
// Wait for the build to complete
if o.WaitForComplete {
wg.Add(1)
go func() {
defer wg.Done()
exitErr = WaitForBuildComplete(o.Client.Builds(o.Namespace), newBuild.Name)
}()
}
// Stream the logs from the build
if o.Follow {
wg.Add(1)
go func() {
// if --wait option is set, then don't wait for logs to finish streaming
// but wait for the build to reach its final state
if o.WaitForComplete {
wg.Done()
} else {
defer wg.Done()
}
opts := buildapi.BuildLogOptions{
Follow: true,
NoWait: false,
}
for {
rd, err := o.Client.BuildLogs(o.Namespace).Get(newBuild.Name, opts).Stream()
if err != nil {
// if --wait options is set, then retry the connection to build logs
// when we hit the timeout.
if o.WaitForComplete && oerrors.IsTimeoutErr(err) {
continue
}
fmt.Fprintf(o.ErrOut, "error getting logs: %v\n", err)
return
}
defer rd.Close()
if _, err = io.Copy(o.Out, rd); err != nil {
fmt.Fprintf(o.ErrOut, "error streaming logs: %v\n", err)
}
break
}
}()
}
wg.Wait()
return exitErr
}
// Run contains all the necessary functionality for the OpenShift cli start-build command
func (o *StartBuildOptions) Run() error {
if len(o.FromWebhook) > 0 {
return o.RunStartBuildWebHook()
}
if len(o.ListWebhooks) > 0 {
return o.RunListBuildWebHooks()
}
buildRequestCauses := []buildapi.BuildTriggerCause{}
request := &buildapi.BuildRequest{
TriggeredBy: append(buildRequestCauses,
buildapi.BuildTriggerCause{
Message: "Manually triggered",
},
),
ObjectMeta: kapi.ObjectMeta{Name: o.Name},
}
if len(o.EnvVar) > 0 {
request.Env = o.EnvVar
}
if len(o.Commit) > 0 {
request.Revision = &buildapi.SourceRevision{
Git: &buildapi.GitSourceRevision{
Commit: o.Commit,
},
}
}
var err error
var newBuild *buildapi.Build
switch {
case o.AsBinary:
request := &buildapi.BinaryBuildRequestOptions{
ObjectMeta: kapi.ObjectMeta{
Name: o.Name,
Namespace: o.Namespace,
},
Commit: o.Commit,
}
if len(o.EnvVar) > 0 {
fmt.Fprintf(o.ErrOut, "WARNING: Specifying environment variables with binary builds is not supported.\n")
}
if newBuild, err = streamPathToBuild(o.Git, o.In, o.ErrOut, o.Client.BuildConfigs(o.Namespace), o.FromDir, o.FromFile, o.FromRepo, request); err != nil {
return err
}
case len(o.FromBuild) > 0:
if newBuild, err = o.Client.Builds(o.Namespace).Clone(request); err != nil {
if isInvalidSourceInputsError(err) {
return fmt.Errorf("Build %s/%s has no valid source inputs and '--from-build' cannot be used for binary builds", o.Namespace, o.Name)
}
return err
}
default:
if newBuild, err = o.Client.BuildConfigs(o.Namespace).Instantiate(request); err != nil {
if isInvalidSourceInputsError(err) {
return fmt.Errorf("Build configuration %s/%s has no valid source inputs, if this is a binary build you must specify one of '--from-dir', '--from-repo', or '--from-file'", o.Namespace, o.Name)
}
return err
}
}
kcmdutil.PrintSuccess(o.Mapper, o.ShortOutput, o.Out, "build", newBuild.Name, "started")
// Stream the logs from the build
if o.Follow {
opts := buildapi.BuildLogOptions{
Follow: true,
NoWait: false,
}
for {
rd, err := o.Client.BuildLogs(o.Namespace).Get(newBuild.Name, opts).Stream()
if err != nil {
// retry the connection to build logs when we hit the timeout.
if oerrors.IsTimeoutErr(err) {
fmt.Fprintf(o.ErrOut, "timed out getting logs, retrying\n")
continue
}
fmt.Fprintf(o.ErrOut, "error getting logs (%v), waiting for build to complete\n", err)
break
}
defer rd.Close()
if _, err = io.Copy(o.Out, rd); err != nil {
fmt.Fprintf(o.ErrOut, "error streaming logs (%v), waiting for build to complete\n", err)
}
break
}
}
if o.Follow || o.WaitForComplete {
return WaitForBuildComplete(o.Client.Builds(o.Namespace), newBuild.Name)
}
return nil
}
// RunStartBuild contains all the necessary functionality for the OpenShift cli start-build command
func RunStartBuild(f *clientcmd.Factory, in io.Reader, out io.Writer, cmd *cobra.Command, envParams []string, args []string, webhooks util.StringFlag) error {
webhook := kcmdutil.GetFlagString(cmd, "from-webhook")
buildName := kcmdutil.GetFlagString(cmd, "from-build")
follow := kcmdutil.GetFlagBool(cmd, "follow")
commit := kcmdutil.GetFlagString(cmd, "commit")
waitForComplete := kcmdutil.GetFlagBool(cmd, "wait")
fromFile := kcmdutil.GetFlagString(cmd, "from-file")
fromDir := kcmdutil.GetFlagString(cmd, "from-dir")
fromRepo := kcmdutil.GetFlagString(cmd, "from-repo")
buildLogLevel := kcmdutil.GetFlagString(cmd, "build-loglevel")
switch {
case len(webhook) > 0:
if len(args) > 0 || len(buildName) > 0 || len(fromFile) > 0 || len(fromDir) > 0 || len(fromRepo) > 0 {
return kcmdutil.UsageError(cmd, "The '--from-webhook' flag is incompatible with arguments and all '--from-*' flags")
}
path := kcmdutil.GetFlagString(cmd, "git-repository")
postReceivePath := kcmdutil.GetFlagString(cmd, "git-post-receive")
repo := git.NewRepository()
return RunStartBuildWebHook(f, out, webhook, path, postReceivePath, repo)
case len(args) != 1 && len(buildName) == 0:
return kcmdutil.UsageError(cmd, "Must pass a name of a build config or specify build name with '--from-build' flag")
}
namespace, _, err := f.DefaultNamespace()
if err != nil {
return err
}
var (
name = buildName
resource = "builds"
)
if len(name) == 0 && len(args) > 0 && len(args[0]) > 0 {
mapper, _ := f.Object()
resource, name, err = cmdutil.ResolveResource("buildconfigs", args[0], mapper)
if err != nil {
return err
}
switch resource {
case "buildconfigs":
// no special handling required
case "builds":
return fmt.Errorf("use --from-build to rerun your builds")
default:
return fmt.Errorf("invalid resource provided: %s", resource)
}
}
if len(name) == 0 {
return fmt.Errorf("a resource name is required either as an argument or by using --from-build")
}
if webhooks.Provided() {
return RunListBuildWebHooks(f, out, cmd.Out(), name, resource, webhooks.String())
}
client, _, err := f.Clients()
if err != nil {
return err
}
env, _, err := cmdutil.ParseEnv(envParams, in)
if err != nil {
return err
}
if len(buildLogLevel) > 0 {
env = append(env, kapi.EnvVar{Name: "BUILD_LOGLEVEL", Value: buildLogLevel})
}
request := &buildapi.BuildRequest{
ObjectMeta: kapi.ObjectMeta{Name: name},
}
if len(env) > 0 {
request.Env = env
}
if len(commit) > 0 {
request.Revision = &buildapi.SourceRevision{
Git: &buildapi.GitSourceRevision{
Commit: commit,
},
}
}
git := git.NewRepository()
var newBuild *buildapi.Build
switch {
case len(args) > 0 && (len(fromFile) > 0 || len(fromDir) > 0 || len(fromRepo) > 0):
request := &buildapi.BinaryBuildRequestOptions{
ObjectMeta: kapi.ObjectMeta{
Name: name,
Namespace: namespace,
},
Commit: commit,
}
if len(env) > 0 {
fmt.Fprintf(cmd.Out(), "WARNING: Specifying environment variables with binary builds is not supported.\n")
}
if newBuild, err = streamPathToBuild(git, in, cmd.Out(), client.BuildConfigs(namespace), fromDir, fromFile, fromRepo, request); err != nil {
return err
}
case resource == "builds":
if newBuild, err = client.Builds(namespace).Clone(request); err != nil {
return err
}
case resource == "buildconfigs":
if newBuild, err = client.BuildConfigs(namespace).Instantiate(request); err != nil {
return err
}
default:
return fmt.Errorf("invalid resource provided: %s", resource)
}
fmt.Fprintln(out, newBuild.Name)
// mapper, typer := f.Object()
// resourceMapper := &resource.Mapper{ObjectTyper: typer, RESTMapper: mapper, ClientMapper: f.ClientMapperForCommand()}
// info, err := resourceMapper.InfoForObject(newBuild)
// if err != nil {
// return err
// }
// shortOutput := kcmdutil.GetFlagString(cmd, "output") == "name"
// kcmdutil.PrintSuccess(mapper, shortOutput, out, info.Mapping.Resource, info.Name, "started")
var (
wg sync.WaitGroup
exitErr error
)
// Wait for the build to complete
if waitForComplete {
wg.Add(1)
go func() {
defer wg.Done()
exitErr = WaitForBuildComplete(client.Builds(namespace), newBuild.Name)
}()
}
// Stream the logs from the build
if follow {
wg.Add(1)
go func() {
// if --wait option is set, then don't wait for logs to finish streaming
// but wait for the build to reach its final state
if waitForComplete {
wg.Done()
} else {
defer wg.Done()
}
opts := buildapi.BuildLogOptions{
Follow: true,
NoWait: false,
}
for {
rd, err := client.BuildLogs(namespace).Get(newBuild.Name, opts).Stream()
if err != nil {
// if --wait options is set, then retry the connection to build logs
// when we hit the timeout.
if waitForComplete && errors.IsTimeoutErr(err) {
continue
}
fmt.Fprintf(cmd.Out(), "error getting logs: %v\n", err)
return
}
defer rd.Close()
if _, err = io.Copy(out, rd); err != nil {
fmt.Fprintf(cmd.Out(), "error streaming logs: %v\n", err)
}
break
}
}()
}
wg.Wait()
return exitErr
}