write exit code to logs

This commit is contained in:
Brad Rydzewski 2016-07-13 10:48:51 -07:00
parent cf3fb7623f
commit 8ce22709f0
2 changed files with 47 additions and 1 deletions

View file

@ -2,8 +2,10 @@ package build
import (
"bufio"
"strconv"
"time"
"github.com/Sirupsen/logrus"
"github.com/drone/drone/yaml"
)
@ -48,6 +50,12 @@ func (p *Pipeline) Next() <-chan error {
// Exec executes the current step.
func (p *Pipeline) Exec() {
go func() {
defer func() {
if r := recover(); r != nil {
logrus.Errorln("recover executing build step", r)
}
}()
err := p.exec(p.head.Container)
if err != nil {
p.err = err
@ -119,6 +127,11 @@ func (p *Pipeline) step() {
// close closes open channels and signals the pipeline is done.
func (p *Pipeline) close(err error) {
go func() {
defer func() {
if r := recover(); r != nil {
logrus.Errorln("recover closing the pipeline", r)
}
}()
p.done <- err
}()
}
@ -131,6 +144,12 @@ func (p *Pipeline) exec(c *yaml.Container) error {
p.containers = append(p.containers, name)
go func() {
defer func() {
if r := recover(); r != nil {
logrus.Errorln("recover writing build output", r)
}
}()
rc, rerr := p.engine.ContainerLogs(name)
if rerr != nil {
return
@ -165,5 +184,19 @@ func (p *Pipeline) exec(c *yaml.Container) error {
} else if state.ExitCode != 0 {
return &ExitError{c.Name, state.ExitCode}
}
go func() {
defer func() {
if r := recover(); r != nil {
logrus.Errorln("recover writing exit code to output", r)
}
}()
p.pipe <- &Line{
Proc: c.Name,
Type: ExitCodeLine,
Out: strconv.Itoa(state.ExitCode),
}
}()
return nil
}

View file

@ -2,6 +2,14 @@ package build
import "fmt"
const (
StdoutLine int = iota
StderrLine
ExitCodeLine
MetadataLine
ProgressLine
)
// Line is a line of console output.
type Line struct {
Proc string `json:"proc,omitempty"`
@ -12,7 +20,12 @@ type Line struct {
}
func (l *Line) String() string {
switch l.Type {
case ExitCodeLine:
return fmt.Sprintf("[%s] exit code %s", l.Proc, l.Out)
default:
return fmt.Sprintf("[%s:L%v:%vs] %s", l.Proc, l.Pos, l.Time, l.Out)
}
}
// State defines the state of the container.