func Stamp(sous *core.Sous, args []string) {
target := "app"
if len(args) == 0 {
cli.Fatalf("sous stamp requires at least one argument (a docker label)")
}
_, context := sous.AssembleTargetContext(target)
if context.BuildNumber() == 0 {
cli.Fatalf("no builds yet; sous stamp operates on your last successful build of the app target")
}
tag := context.DockerTag()
run := docker.NewRun(tag)
run.AddLabels(parseLabels(args))
run.StdoutFile = "/dev/null"
run.StderrFile = "/dev/null"
container, err := run.Background().Start()
if err != nil {
cli.Fatalf("Failed to start container for labeling: %s", err)
}
if err := container.KillIfRunning(); err != nil {
cli.Fatalf("Failed to kill labelling container %s: %s", container, err)
}
cid := container.CID()
if err := docker.Commit(cid, tag); err != nil {
cli.Fatalf("Failed to commit labelled container %s: %s", container, err)
}
cli.Successf("Successfully added labels to %s; remember to push.", tag)
}
func Contracts(sous *core.Sous, args []string) {
contractsFlags.Parse(args)
args = contractsFlags.Args()
timeout := *timeoutFlag
targetName := "app"
if len(args) != 0 {
targetName = args[0]
}
core.RequireGit()
core.RequireDocker()
if *dockerImage != "" {
cli.Fatalf("-image flag not yet implemented")
}
target, context := sous.AssembleTargetContext(targetName)
sous.RunTarget(target, context)
cli.Logf("=> Running Contracts")
cli.Logf(`=> **TIP:** Open another terminal in this directory and type **sous logs -f**`)
taskHost := core.DivineTaskHost()
port0, err := ports.GetFreePort()
if err != nil {
cli.Fatalf("Unable to get free port: %s", err)
}
dr := docker.NewRun(context.DockerTag())
dr.AddEnv("PORT0", strconv.Itoa(port0))
dr.AddEnv("TASK_HOST", taskHost)
dr.StdoutFile = context.FilePath("stdout")
dr.StderrFile = context.FilePath("stderr")
container, err := dr.Background().Start()
if err != nil {
cli.Fatalf("Unable to start container: %s", err)
}
cli.AddCleanupTask(func() error {
return container.KillIfRunning()
})
failed := 0
for _, c := range theContracts {
cli.Logf(`===> CHECKING CONTRACT: "%s"`, c.Name)
cli.Logf(`===> Description: %s`, c.Desc(dr))
if c.Tips != nil {
cli.Logf("===> **TIPS for this contract:**")
cli.LogBulletList(" -", c.Tips(dr))
}
failed += within(timeout, func() bool {
return c.Premise(dr)
})
}
if failed != 0 {
cli.Fatalf("%d contracts failed.", failed)
}
cli.Success()
}
func (t *AppTarget) DockerRun(c *core.Context) *docker.Run {
dr := docker.NewRun(c.DockerTag())
port0, err := ports.GetFreePort()
if err != nil {
cli.Fatalf("Unable to get free port: %s", err)
}
dr.AddEnv("PORT0", strconv.Itoa(port0))
dr.AddEnv("TASK_HOST", core.DivineTaskHost())
return dr
}
// DockerRun returns a configured *docker.Run, which is used to create a new
// container when the old one is stale or does not exist.
func (t *CompileTarget) DockerRun(c *core.Context) *docker.Run {
containerName := t.ContainerName(c)
run := docker.NewRun(c.DockerTag())
run.Name = containerName
run.AddEnv("ARTIFACT_NAME", t.artifactName(c))
uid := cmd.Stdout("id", "-u")
gid := cmd.Stdout("id", "-g")
artifactOwner := fmt.Sprintf("%s:%s", uid, gid)
run.AddEnv("ARTIFACT_OWNER", artifactOwner)
artDir := t.artifactDir(c)
dir.EnsureExists(artDir)
run.AddVolume(artDir, "/artifacts")
run.AddVolume(c.WorkDir, "/wd")
run.Command = "npm install"
return run
}
func (t *TestTarget) DockerRun(c *core.Context) *docker.Run {
containerName := t.ContainerName(c)
run := docker.NewRun(c.DockerTag())
run.Name = containerName
//run.AddEnv("ARTIFACT_NAME", t.artifactName(c))
uid := cmd.Stdout("id", "-u")
gid := cmd.Stdout("id", "-g")
artifactOwner := fmt.Sprintf("%s:%s", uid, gid)
run.AddEnv("ARTIFACT_OWNER", artifactOwner)
artDir := t.artifactDir(c)
dir.EnsureExists(artDir)
run.AddVolume(artDir, "/artifacts")
run.AddVolume(c.WorkDir, "/wd")
run.Command = fmt.Sprintf("go generate && { [ -d Godeps ] && godep go test ./... || go test ./...; }")
return run
}
func (t *CompileTarget) DockerRun(c *core.Context) *docker.Run {
containerName := t.ContainerName(c)
run := docker.NewRun(c.DockerTag())
run.Name = containerName
run.AddEnv("ARTIFACT_NAME", t.artifactName(c))
uid := cmd.Stdout("id", "-u")
gid := cmd.Stdout("id", "-g")
artifactOwner := fmt.Sprintf("%s:%s", uid, gid)
run.AddEnv("ARTIFACT_OWNER", artifactOwner)
artDir := t.artifactDir(c)
dir.EnsureExists(artDir)
run.AddVolume(artDir, "/artifacts")
run.AddVolume(c.WorkDir, "/wd")
binName := fmt.Sprintf("%s-%s", c.CanonicalPackageName(), c.BuildVersion)
run.Command = fmt.Sprintf("[ -d Godeps ] && godep go build -o %s || go build -o %s",
binName, binName)
return run
}