func (f Focker) RunStager(writer io.Writer, appDir string) error {
prepareStagingFilesystem(utils.CloudfockerHome())
stagingAppDir := prepareStagingApp(appDir, utils.CloudfockerHome()+"/staging")
runConfig := config.NewStageRunConfig(stagingAppDir)
cli, Stdout, stdoutpipe := docker.GetNewClient()
docker.RunConfiguredContainer(cli, Stdout, stdoutpipe, writer, runConfig)
f.DeleteContainer(writer, runConfig.ContainerName)
return stager.ValidateStagedApp(utils.CloudfockerHome())
}
func (f Focker) RunRuntime(writer io.Writer) {
prepareRuntimeFilesystem(utils.CloudfockerHome())
runConfig := config.NewRuntimeRunConfig(utils.CloudfockerHome() + "/droplet")
cli, Stdout, stdoutpipe := docker.GetNewClient()
if docker.GetContainerId(cli, Stdout, stdoutpipe, runConfig.ContainerName) != "" {
fmt.Println("Deleting running runtime container...")
f.StopRuntime(writer)
}
cli, Stdout, stdoutpipe = docker.GetNewClient()
docker.RunConfiguredContainer(cli, Stdout, stdoutpipe, writer, runConfig)
fmt.Fprintln(writer, "Connect to your running application at http://localhost:8080/")
}
func NewStageRunConfig(cloudfoundryAppDir string) (runConfig *RunConfig) {
runConfig = &RunConfig{
ContainerName: "cloudfocker-staging",
Mounts: map[string]string{
cloudfoundryAppDir: "/app",
utils.CloudfockerHome() + "/droplet": "/tmp/droplet",
utils.CloudfockerHome() + "/result": "/tmp/result",
utils.CloudfockerHome() + "/buildpacks": "/tmp/cloudfockerbuildpacks",
utils.CloudfockerHome() + "/cache": "/tmp/cache",
utils.CloudfockerHome() + "/focker": "/focker",
},
ImageTag: "cloudfocker-base:latest",
Command: []string{"/focker/fock", "stage", "internal"},
}
return
}
func (Focker) ListBuildpacks(writer io.Writer, buildpackDirOptional ...string) {
buildpackDir := utils.CloudfockerHome() + "/buildpacks"
if len(buildpackDirOptional) > 0 {
buildpackDir = buildpackDirOptional[0]
}
buildpack.List(writer, abs(buildpackDir))
}
func (Focker) DeleteBuildpack(writer io.Writer, bpack string, buildpackDirOptional ...string) {
buildpackDir := utils.CloudfockerHome() + "/buildpacks"
if len(buildpackDirOptional) > 0 {
buildpackDir = buildpackDirOptional[0]
}
buildpack.Delete(writer, bpack, abs(buildpackDir))
}
func (Focker) AddBuildpack(writer io.Writer, url string, buildpackDirOptional ...string) {
buildpackDir := utils.CloudfockerHome() + "/buildpacks"
if len(buildpackDirOptional) > 0 {
buildpackDir = buildpackDirOptional[0]
}
buildpack.Add(writer, url, abs(buildpackDir))
}
os.Setenv("FOCKER_ROOTFS_URL", "")
Expect(utils.GetRootfsUrl()).To(Equal("https://s3.amazonaws.com/blob.cfblob.com/fee97b71-17d7-4fab-a5b0-69d4112521e6"))
})
})
Context("with a rootfs env var set", func() {
It("should return the specified URL", func() {
os.Setenv("FOCKER_ROOTFS_URL", "dave")
Expect(utils.GetRootfsUrl()).To(Equal("dave"))
})
})
})
Describe("Getting the CLOUDFOCKER_HOME", func() {
Context("without a CLOUDFOCKER_HOME env var set", func() {
It("should return the default URL", func() {
os.Setenv("CLOUDFOCKER_HOME", "")
Expect(utils.CloudfockerHome()).To(Equal(os.Getenv("HOME") + "/.cloudfocker"))
})
})
Context("with a CLOUDFOCKER_HOME env var set", func() {
It("should return the specified URL", func() {
os.Setenv("CLOUDFOCKER_HOME", "/dave")
Expect(utils.CloudfockerHome()).To(Equal("/dave"))
})
})
})
Describe("Creating and cleaning application directories", func() {
Context("without a previously staged application", func() {
It("should create the correct directory structure", func() {
cloudfockerHome, _ := ioutil.TempDir(os.TempDir(), "utils-test-create-clean")
err := utils.CreateAndCleanAppDirs(cloudfockerHome)
Expect(err).ShouldNot(HaveOccurred())