package integration import ( "io/ioutil" "os" "path/filepath" "runtime" "strings" . "github.com/containers/libpod/v2/test/utils" . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" ) var _ = Describe("Podman build", func() { var ( tempdir string err error podmanTest *PodmanTestIntegration ) BeforeEach(func() { tempdir, err = CreateTempDirInTempDir() if err != nil { os.Exit(1) } podmanTest = PodmanTestCreate(tempdir) podmanTest.Setup() podmanTest.RestoreAllArtifacts() }) AfterEach(func() { podmanTest.Cleanup() f := CurrentGinkgoTestDescription() processTestResult(f) }) // Let's first do the most simple build possible to make sure stuff is // happy and then clean up after ourselves to make sure that works too. It("podman build and remove basic alpine", func() { SkipIfRemote() session := podmanTest.PodmanNoCache([]string{"build", "build/basicalpine"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) iid := session.OutputToStringArray()[len(session.OutputToStringArray())-1] // Verify that OS and Arch are being set inspect := podmanTest.PodmanNoCache([]string{"inspect", iid}) inspect.WaitWithDefaultTimeout() data := inspect.InspectImageJSON() Expect(data[0].Os).To(Equal(runtime.GOOS)) Expect(data[0].Architecture).To(Equal(runtime.GOARCH)) session = podmanTest.PodmanNoCache([]string{"rmi", "alpine"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) }) // If the context directory is pointing at a file and not a directory, // that's a no no, fail out. It("podman build context directory a file", func() { session := podmanTest.PodmanNoCache([]string{"build", "build/context_dir_a_file"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(125)) }) // Check that builds with different values for the squash options // create the appropriate number of layers, then clean up after. It("podman build basic alpine with squash", func() { SkipIfRemote() session := podmanTest.PodmanNoCache([]string{"build", "-f", "build/squash/Dockerfile.squash-a", "-t", "test-squash-a:latest", "build/squash"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.RootFS.Layers}}", "test-squash-a"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) // Check for two layers Expect(len(strings.Fields(session.OutputToString()))).To(Equal(2)) session = podmanTest.PodmanNoCache([]string{"build", "-f", "build/squash/Dockerfile.squash-b", "--squash", "-t", "test-squash-b:latest", "build/squash"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.RootFS.Layers}}", "test-squash-b"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) // Check for three layers Expect(len(strings.Fields(session.OutputToString()))).To(Equal(3)) session = podmanTest.PodmanNoCache([]string{"build", "-f", "build/squash/Dockerfile.squash-c", "--squash", "-t", "test-squash-c:latest", "build/squash"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.RootFS.Layers}}", "test-squash-c"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) // Check for two layers Expect(len(strings.Fields(session.OutputToString()))).To(Equal(2)) session = podmanTest.PodmanNoCache([]string{"build", "-f", "build/squash/Dockerfile.squash-c", "--squash-all", "-t", "test-squash-d:latest", "build/squash"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.RootFS.Layers}}", "test-squash-d"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) // Check for one layers Expect(len(strings.Fields(session.OutputToString()))).To(Equal(1)) session = podmanTest.PodmanNoCache([]string{"rm", "-a"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.PodmanNoCache([]string{"rmi", "-a", "-f"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) }) It("podman build Containerfile locations", func() { // Given // Switch to temp dir and restore it afterwards cwd, err := os.Getwd() Expect(err).To(BeNil()) Expect(os.Chdir(os.TempDir())).To(BeNil()) defer Expect(os.Chdir(cwd)).To(BeNil()) // Write target and fake files targetPath := filepath.Join(os.TempDir(), "dir") Expect(os.MkdirAll(targetPath, 0755)).To(BeNil()) fakeFile := filepath.Join(os.TempDir(), "Containerfile") Expect(ioutil.WriteFile(fakeFile, []byte("FROM alpine"), 0755)).To(BeNil()) targetFile := filepath.Join(targetPath, "Containerfile") Expect(ioutil.WriteFile(targetFile, []byte("FROM scratch"), 0755)).To(BeNil()) defer func() { Expect(os.RemoveAll(fakeFile)).To(BeNil()) Expect(os.RemoveAll(targetFile)).To(BeNil()) }() // When session := podmanTest.PodmanNoCache([]string{ "build", "-f", targetFile, "-t", "test-locations", }) session.WaitWithDefaultTimeout() // Then Expect(session.ExitCode()).To(Equal(0)) Expect(strings.Fields(session.OutputToString())). To(ContainElement("scratch")) }) It("podman build basic alpine and print id to external file", func() { SkipIfRemote() // Switch to temp dir and restore it afterwards cwd, err := os.Getwd() Expect(err).To(BeNil()) Expect(os.Chdir(os.TempDir())).To(BeNil()) defer Expect(os.Chdir(cwd)).To(BeNil()) targetPath := filepath.Join(os.TempDir(), "dir") targetFile := filepath.Join(targetPath, "idFile") session := podmanTest.PodmanNoCache([]string{"build", "build/basicalpine", "--iidfile", targetFile}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) id, _ := ioutil.ReadFile(targetFile) // Verify that id is correct inspect := podmanTest.PodmanNoCache([]string{"inspect", string(id)}) inspect.WaitWithDefaultTimeout() data := inspect.InspectImageJSON() Expect(data[0].ID).To(Equal(string(id))) }) It("podman Test PATH in built image", func() { path := "/tmp:/bin:/usr/bin:/usr/sbin" session := podmanTest.PodmanNoCache([]string{ "build", "-f", "build/basicalpine/Containerfile.path", "-t", "test-path", }) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.Podman([]string{"run", "test-path", "printenv", "PATH"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) stdoutLines := session.OutputToStringArray() Expect(stdoutLines[0]).Should(Equal(path)) session = podmanTest.PodmanNoCache([]string{"rmi", "-a", "-f"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) }) It("podman build --http_proxy flag", func() { SkipIfRemote() os.Setenv("http_proxy", "1.2.3.4") podmanTest.RestoreAllArtifacts() dockerfile := `FROM docker.io/library/alpine:latest RUN printenv http_proxy` dockerfilePath := filepath.Join(podmanTest.TempDir, "Dockerfile") err := ioutil.WriteFile(dockerfilePath, []byte(dockerfile), 0755) Expect(err).To(BeNil()) session := podmanTest.PodmanNoCache([]string{"build", "--file", dockerfilePath, podmanTest.TempDir}) session.Wait(120) Expect(session.ExitCode()).To(Equal(0)) ok, _ := session.GrepString("1.2.3.4") Expect(ok).To(BeTrue()) os.Unsetenv("http_proxy") }) })