Function TestInitScriptInitCommand

integration/integration_test.go:168–214

(t *testing.T)

}

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

	ctx, cancel := context.WithTimeout(context.Background(), time.Minute)
	defer cancel()

	// Init script will hit the below handler to signify INIT_SCRIPT works.
	initCalled := make(chan struct{})
	initSrv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		initCalled <- struct{}{}
		w.WriteHeader(http.StatusOK)
	}))

	srv := gittest.CreateGitServer(t, gittest.Options{
		Files: map[string]string{
			// Let's say /bin/sh is not available and we can only use /bin/ash
			"Dockerfile": fmt.Sprintf("FROM %s\nRUN unlink /bin/sh", testImageAlpine),
		},
	})
	_, err := runEnvbuilder(t, runOpts{env: []string{
		envbuilderEnv("GIT_URL", srv.URL),
		envbuilderEnv("DOCKERFILE_PATH", "Dockerfile"),
		envbuilderEnv("INIT_SCRIPT", fmt.Sprintf(`wget -O - %q`, initSrv.URL)),
		envbuilderEnv("INIT_COMMAND", "/bin/ash"),
	}})
	require.NoError(t, err)

	select {
	case <-initCalled:
	case <-ctx.Done():
	}
	require.NoError(t, ctx.Err(), "init script did not execute for prefixed env vars")

	_, err = runEnvbuilder(t, runOpts{env: []string{
		envbuilderEnv("GIT_URL", srv.URL),
		envbuilderEnv("DOCKERFILE_PATH", "Dockerfile"),
		fmt.Sprintf(`INIT_SCRIPT=wget -O - %q`, initSrv.URL),
		`INIT_COMMAND=/bin/ash`,
	}})
	require.NoError(t, err)

	select {
	case <-initCalled:
	case <-ctx.Done():
	}
	require.NoError(t, ctx.Err(), "init script did not execute for legacy env vars")
}

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