Function TestPushImage

integration/integration_test.go:1632–2554

(t *testing.T)

}

func TestPushImage(t *testing.T) {
	t.Parallel()

	// Write a test feature to an in-memory registry.
	testFeature := registrytest.WriteContainer(t, registrytest.New(t), emptyRemoteOpts, "features/test-feature:latest", features.TarLayerMediaType, map[string]any{
		"install.sh": `#!/bin/sh
			echo "${MESSAGE}" > /root/message.txt`,
		"devcontainer-feature.json": features.Spec{
			ID:      "test-feature",
			Name:    "test feature",
			Version: "v0.0.1",
			Options: map[string]features.Option{
				"message": {
					Type:    "string",
					Default: "hello world",
				},
			},
		},
	})

	t.Run("CacheWithoutPush", func(t *testing.T) {
		t.Parallel()

		srv := gittest.CreateGitServer(t, gittest.Options{
			Files: map[string]string{
				".devcontainer/Dockerfile": fmt.Sprintf(`FROM %s
USER root
ARG WORKDIR=/
WORKDIR $WORKDIR
ENV FOO=bar
RUN echo $FOO > /root/foo.txt
RUN date --utc > /root/date.txt`, testImageAlpine),
				".devcontainer/devcontainer.json": fmt.Sprintf(`{
				"name": "Test",
				"build": {
					"dockerfile": "Dockerfile"
				},
				"features": {
					%q: {}
				}
			}`, testFeature),
			},
		})

		// Given: an empty registry
		testReg := setupInMemoryRegistry(t, setupInMemoryRegistryOpts{})
		testRepo := testReg + "/test"
		ref, err := name.ParseReference(testRepo + ":latest")
		require.NoError(t, err)
		_, err = remote.Image(ref)
		require.ErrorContains(t, err, "NAME_UNKNOWN", "expected image to not be present before build + push")

		// When: we run envbuilder with GET_CACHED_IMAGE
		_, err = runEnvbuilder(t, runOpts{env: []string{
			envbuilderEnv("GIT_URL", srv.URL),
			envbuilderEnv("CACHE_REPO", testRepo),
			envbuilderEnv("GET_CACHED_IMAGE", "1"),
		}})