How to use GetDockerfile method of testcontainers Package

Best Testcontainers-go code snippet using testcontainers.GetDockerfile

container_test.go

Source:container_test.go

...77			}78		})79	}80}81func Test_GetDockerfile(t *testing.T) {82	type TestCase struct {83		name                   string84		ExpectedDockerfileName string85		ContainerRequest       ContainerRequest86	}87	testTable := []TestCase{88		TestCase{89			name:                   "defaults to \"Dockerfile\" 1",90			ExpectedDockerfileName: "Dockerfile",91			ContainerRequest:       ContainerRequest{},92		},93		TestCase{94			name:                   "defaults to \"Dockerfile\" 2",95			ExpectedDockerfileName: "Dockerfile",96			ContainerRequest: ContainerRequest{97				FromDockerfile: FromDockerfile{},98			},99		},100		TestCase{101			name:                   "will override name",102			ExpectedDockerfileName: "CustomDockerfile",103			ContainerRequest: ContainerRequest{104				FromDockerfile: FromDockerfile{105					Dockerfile: "CustomDockerfile",106				},107			},108		},109	}110	for _, testCase := range testTable {111		t.Run(testCase.name, func(t *testing.T) {112			n := testCase.ContainerRequest.GetDockerfile()113			if n != testCase.ExpectedDockerfileName {114				t.Fatalf("expected Dockerfile name: %s, received: %s", testCase.ExpectedDockerfileName, n)115			}116		})117	}118}119func Test_BuildImageWithContexts(t *testing.T) {120	type TestCase struct {121		Name               string122		ContextPath        string123		ContextArchive     func() (io.Reader, error)124		ExpectedEchoOutput string125		Dockerfile         string126		ExpectedError      error...

container.go

Source:container.go

...53}54// ImageBuildInfo defines what is needed to build an image55type ImageBuildInfo interface {56	GetContext() (io.Reader, error)   // the path to the build context57	GetDockerfile() string            // the relative path to the Dockerfile, including the fileitself58	ShouldPrintBuildLog() bool        // allow build log to be printed to stdout59	ShouldBuildImage() bool           // return true if the image needs to be built60	GetBuildArgs() map[string]*string // return the environment args used to build the from Dockerfile61}62// FromDockerfile represents the parameters needed to build an image from a Dockerfile63// rather than using a pre-built one64type FromDockerfile struct {65	Context        string             // the path to the context of of the docker build66	ContextArchive io.Reader          // the tar archive file to send to docker that contains the build context67	Dockerfile     string             // the path from the context to the Dockerfile for the image, defaults to "Dockerfile"68	BuildArgs      map[string]*string // enable user to pass build args to docker daemon69	PrintBuildLog  bool               // enable user to print build log70}71// ContainerRequest represents the parameters used to get a running container72type ContainerRequest struct {73	FromDockerfile74	Image           string75	Entrypoint      []string76	Env             map[string]string77	ExposedPorts    []string // allow specifying protocol info78	Cmd             []string79	Labels          map[string]string80	Mounts          ContainerMounts81	Tmpfs           map[string]string82	RegistryCred    string83	WaitingFor      wait.Strategy84	Name            string // for specifying container name85	Hostname        string86	ExtraHosts      []string87	Privileged      bool                // for starting privileged container88	Networks        []string            // for specifying network names89	NetworkAliases  map[string][]string // for specifying network aliases90	NetworkMode     container.NetworkMode91	Resources       container.Resources92	User            string // for specifying uid:gid93	SkipReaper      bool   // indicates whether we skip setting up a reaper for this94	ReaperImage     string // alternative reaper image95	AutoRemove      bool   // if set to true, the container will be removed from the host when stopped96	AlwaysPullImage bool   // Always pull image97	ImagePlatform   string // ImagePlatform describes the platform which the image runs on.98}99type (100	// ProviderType is an enum for the possible providers101	ProviderType int102	// GenericProviderOptions defines options applicable to all providers103	GenericProviderOptions struct {104		Logger Logging105	}106	// GenericProviderOption defines a common interface to modify GenericProviderOptions107	// These options can be passed to GetProvider in a variadic way to customize the returned GenericProvider instance108	GenericProviderOption interface {109		ApplyGenericTo(opts *GenericProviderOptions)110	}111	// GenericProviderOptionFunc is a shorthand to implement the GenericProviderOption interface112	GenericProviderOptionFunc func(opts *GenericProviderOptions)113)114func (f GenericProviderOptionFunc) ApplyGenericTo(opts *GenericProviderOptions) {115	f(opts)116}117// possible provider types118const (119	ProviderDocker ProviderType = iota // Docker is default = 0120)121// GetProvider provides the provider implementation for a certain type122func (t ProviderType) GetProvider(opts ...GenericProviderOption) (GenericProvider, error) {123	opt := &GenericProviderOptions{124		Logger: Logger,125	}126	for _, o := range opts {127		o.ApplyGenericTo(opt)128	}129	switch t {130	case ProviderDocker:131		provider, err := NewDockerProvider(Generic2DockerOptions(opts...)...)132		if err != nil {133			return nil, fmt.Errorf("%w, failed to create Docker provider", err)134		}135		return provider, nil136	}137	return nil, errors.New("unknown provider")138}139// Validate ensures that the ContainerRequest does not have invalid parameters configured to it140// ex. make sure you are not specifying both an image as well as a context141func (c *ContainerRequest) Validate() error {142	validationMethods := []func() error{143		c.validateContextAndImage,144		c.validateContextOrImageIsSpecified,145		c.validateMounts,146	}147	var err error148	for _, validationMethod := range validationMethods {149		err = validationMethod()150		if err != nil {151			return err152		}153	}154	return nil155}156// GetContext retrieve the build context for the request157func (c *ContainerRequest) GetContext() (io.Reader, error) {158	if c.ContextArchive != nil {159		return c.ContextArchive, nil160	}161	buildContext, err := archive.TarWithOptions(c.Context, &archive.TarOptions{})162	if err != nil {163		return nil, err164	}165	return buildContext, nil166}167// GetBuildArgs returns the env args to be used when creating from Dockerfile168func (c *ContainerRequest) GetBuildArgs() map[string]*string {169	return c.FromDockerfile.BuildArgs170}171// GetDockerfile returns the Dockerfile from the ContainerRequest, defaults to "Dockerfile"172func (c *ContainerRequest) GetDockerfile() string {173	f := c.FromDockerfile.Dockerfile174	if f == "" {175		return "Dockerfile"176	}177	return f178}179func (c *ContainerRequest) ShouldBuildImage() bool {180	return c.FromDockerfile.Context != "" || c.FromDockerfile.ContextArchive != nil181}182func (c *ContainerRequest) ShouldPrintBuildLog() bool {183	return c.FromDockerfile.PrintBuildLog184}185func (c *ContainerRequest) validateContextAndImage() error {186	if c.FromDockerfile.Context != "" && c.Image != "" {...

GetDockerfile

Using AI Code Generation

1import (2func main() {3    ctx := context.Background()4    req := testcontainers.ContainerRequest{5        ExposedPorts: []string{"8080/tcp"},6        WaitingFor:   wait.ForListeningPort("8080/tcp"),7    }8    ryukContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9    })10    if err != nil {11        panic(err)12    }13    defer ryukContainer.Terminate(ctx)14    fmt.Println(ryukContainer.GetContainerID())15}

GetDockerfile

Using AI Code Generation

1import (2func main() {3    ctx := context.Background()4    req := testcontainers.ContainerRequest{5        Cmd:          []string{"sh", "-c", "while true; do sleep 1; done"},6        WaitingFor:   wait.ForLog("listening on port"),7    }8    container, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9    })10    if err != nil {11        panic(err)12    }13    defer container.Terminate(ctx)14    fmt.Println(container.GetDockerfile())15}

GetDockerfile

Using AI Code Generation

1import (2func main() {3	dockerfile := testcontainers.GetDockerfile()4	fmt.Println(dockerfile)5}6import (7func main() {8	dockerfile := testcontainers.GetDockerfile()9	fmt.Println(dockerfile)10}

GetDockerfile

Using AI Code Generation

1import (2func main() {3 if err != nil {4 panic(err)5 }6 fmt.Println(dockerfile)7}

GetDockerfile

Using AI Code Generation

1import (2func main() {3	dockerfile := testcontainers.GetDockerfile("Dockerfile")4	fmt.Println(dockerfile)5}6import (7func main() {8	dockerfile := testcontainers.GetDockerfile("Dockerfile")9	fmt.Println(dockerfile)10}11import (12func main() {13	dockerfile := testcontainers.GetDockerfile("Dockerfile")14	fmt.Println(dockerfile)15}16import (17func main() {18	dockerfile := testcontainers.GetDockerfile("Dockerfile")19	fmt.Println(dockerfile)20}21import (22func main() {23	dockerfile := testcontainers.GetDockerfile("Dockerfile")24	fmt.Println(dockerfile)25}26import (27func main() {28	dockerfile := testcontainers.GetDockerfile("Dockerfile")29	fmt.Println(dockerfile)30}31import (32func main() {33	dockerfile := testcontainers.GetDockerfile("Dockerfile")34	fmt.Println(dockerfile)35}36import (37func main() {38	dockerfile := testcontainers.GetDockerfile("Dockerfile")39	fmt.Println(dockerfile)

GetDockerfile

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	dockerfile := testcontainers.GetDockerfile("Dockerfile", ".")5	fmt.Println(dockerfile)6}7import (8func main() {9	ctx := context.Background()10	dockerfile := testcontainers.GetDockerfile("Dockerfile", ".")11	fmt.Println(dockerfile)12}13import (14func main() {15	ctx := context.Background()16	dockerfile := testcontainers.GetDockerfile("Dockerfile", ".")17	fmt.Println(dockerfile)18}19import (20func main() {21	ctx := context.Background()22	dockerfile := testcontainers.GetDockerfile("Dockerfile", ".")23	fmt.Println(dockerfile)24}25import (26func main() {27	ctx := context.Background()28	dockerfile := testcontainers.GetDockerfile("Dockerfile", ".")29	fmt.Println(dockerfile)30}

GetDockerfile

Using AI Code Generation

1import (2func main() {3	dockerfile := testcontainers.GetDockerfile("testcontainers-go")4	fmt.Println(dockerfile)5}6import (7func main() {8	fmt.Println(dockerfile)9}10import (11func main() {12	dockerfile := testcontainers.GetDockerfileFromBuildContext("testcontainers-go", "

GetDockerfile

Using AI Code Generation

1import (2func main() {3	dockerfile := testcontainers.GetDockerfile("alpine:3.11", "echo hello world")4	fmt.Println(dockerfile)5}6import (7func main() {8	dockerfile := testcontainers.GetDockerfile("alpine:3.11", "echo hello world", "echo hello world2")9	fmt.Println(dockerfile)10}11import (12func main() {13	dockerfile := testcontainers.GetDockerfile("alpine:3.11", "echo hello world", "echo hello world2", "echo hello world3")14	fmt.Println(dockerfile)15}16import (17func main() {18	dockerfile := testcontainers.GetDockerfile("alpine:3.11", "echo hello world", "echo hello world2", "echo hello world3", "echo hello world4")19	fmt.Println(dockerfile)20}21import (22func main() {23	dockerfile := testcontainers.GetDockerfile("alpine:3.11", "echo hello world", "echo hello world2", "echo hello world3", "echo hello world4", "echo hello world5")24	fmt.Println(dockerfile)25}26import (27func main() {28	dockerfile := testcontainers.GetDockerfile("alpine:3.11", "echo hello world", "echo hello world2", "echo hello world3", "echo hello world4", "echo hello world5", "echo hello world

GetDockerfile

Using AI Code Generation

1import (2func main() {3	dockerfile, err := testcontainers.GetDockerfile("Dockerfile")4	if err != nil {5		log.Fatal(err)6	}7	log.Println(dockerfile)8}9import (10func main() {11	dockercomposefile, err := testcontainers.GetDockerComposePath("docker-compose.yml")12	if err != nil {13		log.Fatal(err)14	}15	log.Println(dockercomposefile)16}17import (18func main() {19	dockercomposefile, err := testcontainers.GetDockerComposePath("docker-compose.yml")20	if err != nil {21		log.Fatal(err)22	}23	log.Println(dockercomposefile)24	dockercompose, err := testcontainers.GetDockerCompose(dockercomposefile, "myproject")25	if err != nil {26		log.Fatal(err)27	}28	log.Println(dockercompose)29}30import (31func main() {32	dockercomposefile, err := testcontainers.GetDockerComposePath("docker-compose.yml")33	if err != nil {34		log.Fatal(err)35	}

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