func Execute(c *cli.Context) {
target := returnTarget(c.GlobalString("target"))
buildConfig := c.String("config")
insecure := c.GlobalBool("insecure")
excludeIgnored := c.Bool("exclude-ignored")
atcRequester := newAtcRequester(target, insecure)
inputMappings := c.StringSlice("input")
if len(inputMappings) == 0 {
wd, err := os.Getwd()
if err != nil {
log.Fatalln(err)
}
inputMappings = append(inputMappings, filepath.Base(wd)+"="+wd)
}
inputs := []Input{}
for _, i := range inputMappings {
segs := strings.SplitN(i, "=", 2)
if len(segs) < 2 {
log.Println("malformed input:", i)
os.Exit(1)
}
inputName := segs[0]
absPath, err := filepath.Abs(segs[1])
if err != nil {
log.Printf("could not locate input %s: %s\n", inputName, err)
os.Exit(1)
}
pipe := createPipe(atcRequester)
inputs = append(inputs, Input{
Name: inputName,
Path: absPath,
Pipe: pipe,
})
}
absConfig, err := filepath.Abs(buildConfig)
if err != nil {
log.Println("could not locate config file:", err)
os.Exit(1)
}
build := createBuild(
atcRequester,
c.Bool("privileged"),
inputs,
config.LoadTaskConfig(absConfig, c.Args()),
)
fmt.Fprintf(os.Stdout, "executing build %d\n", build.ID)
terminate := make(chan os.Signal, 1)
go abortOnSignal(atcRequester, terminate, build)
signal.Notify(terminate, syscall.SIGINT, syscall.SIGTERM)
eventSource, err := sse.Connect(atcRequester.httpClient, time.Second, func() *http.Request {
logOutput, err := atcRequester.CreateRequest(
atc.BuildEvents,
rata.Params{"build_id": strconv.Itoa(build.ID)},
nil,
)
if err != nil {
log.Fatalln(err)
}
return logOutput
})
if err != nil {
log.Println("failed to connect to event stream:", err)
os.Exit(1)
}
go func() {
for _, i := range inputs {
upload(i, excludeIgnored, atcRequester)
}
}()
exitCode, err := eventstream.RenderStream(eventSource)
if err != nil {
log.Println("failed to render stream:", err)
os.Exit(1)
}
eventSource.Close()
os.Exit(exitCode)
}
func (command *ExecuteCommand) Execute(args []string) error {
connection, err := rc.TargetConnection(Fly.Target)
if err != nil {
log.Fatalln(err)
return nil
}
client := concourse.NewClient(connection)
taskConfigFile := command.TaskConfig
excludeIgnored := command.ExcludeIgnored
atcRequester := deprecated.NewAtcRequester(connection.URL(), connection.HTTPClient())
taskConfig := config.LoadTaskConfig(string(taskConfigFile), args)
inputs, err := executehelpers.DetermineInputs(
client,
taskConfig.Inputs,
command.Inputs,
command.InputsFrom,
)
if err != nil {
return err
}
outputs, err := executehelpers.DetermineOutputs(
client,
taskConfig.Outputs,
command.Outputs,
)
if err != nil {
return err
}
build, err := executehelpers.CreateBuild(
atcRequester,
client,
command.Privileged,
inputs,
outputs,
taskConfig,
command.Tags,
Fly.Target,
)
if err != nil {
return err
}
fmt.Println("executing build", build.ID)
terminate := make(chan os.Signal, 1)
go abortOnSignal(client, terminate, build)
signal.Notify(terminate, syscall.SIGINT, syscall.SIGTERM)
inputChan := make(chan interface{})
go func() {
for _, i := range inputs {
if i.Path != "" {
executehelpers.Upload(i, excludeIgnored, atcRequester)
}
}
close(inputChan)
}()
var outputChans []chan (interface{})
if len(outputs) > 0 {
for i, output := range outputs {
outputChans = append(outputChans, make(chan interface{}, 1))
go func(o executehelpers.Output, outputChan chan<- interface{}) {
if o.Path != "" {
executehelpers.Download(o, atcRequester)
}
close(outputChan)
}(output, outputChans[i])
}
}
eventSource, err := client.BuildEvents(fmt.Sprintf("%d", build.ID))
if err != nil {
log.Println("failed to attach to stream:", err)
os.Exit(1)
}
exitCode := eventstream.Render(os.Stdout, eventSource)
eventSource.Close()
<-inputChan
if len(outputs) > 0 {
for _, outputChan := range outputChans {
<-outputChan
}
}
os.Exit(exitCode)
return nil
}
func (command *ExecuteCommand) Execute(args []string) error {
client, err := rc.TargetClient(Fly.Target)
if err != nil {
return err
}
err = rc.ValidateClient(client, Fly.Target)
if err != nil {
return err
}
taskConfigFile := command.TaskConfig
excludeIgnored := command.ExcludeIgnored
taskConfig, err := config.LoadTaskConfig(string(taskConfigFile), args)
if err != nil {
return err
}
inputs, err := executehelpers.DetermineInputs(
client,
taskConfig.Inputs,
command.Inputs,
command.InputsFrom,
)
if err != nil {
return err
}
outputs, err := executehelpers.DetermineOutputs(
client,
taskConfig.Outputs,
command.Outputs,
)
if err != nil {
return err
}
build, err := executehelpers.CreateBuild(
client,
command.Privileged,
inputs,
outputs,
taskConfig,
command.Tags,
Fly.Target,
)
if err != nil {
return err
}
fmt.Println("executing build", build.ID)
terminate := make(chan os.Signal, 1)
go abortOnSignal(client, terminate, build)
signal.Notify(terminate, syscall.SIGINT, syscall.SIGTERM)
inputChan := make(chan interface{})
go func() {
for _, i := range inputs {
if i.Path != "" {
executehelpers.Upload(client, i, excludeIgnored)
}
}
close(inputChan)
}()
var outputChans []chan (interface{})
if len(outputs) > 0 {
for i, output := range outputs {
outputChans = append(outputChans, make(chan interface{}, 1))
go func(o executehelpers.Output, outputChan chan<- interface{}) {
if o.Path != "" {
executehelpers.Download(client, o)
}
close(outputChan)
}(output, outputChans[i])
}
}
eventSource, err := client.BuildEvents(fmt.Sprintf("%d", build.ID))
if err != nil {
return err
}
exitCode := eventstream.Render(os.Stdout, eventSource)
eventSource.Close()
<-inputChan
if len(outputs) > 0 {
for _, outputChan := range outputChans {
<-outputChan
}
}
os.Exit(exitCode)
return nil
}