Function containerFromBuild

internal/test/docker.go:40–68

containerFromBuild starts a container from a local image build. - imageTag specifies the name the built image should be tagged as. - files specifies the list of local files to send as part of the build context. - cmd specifies the command line in execv format if any. - env specifies the environment

(
	t *testing.T,
	imageTag string,
	files map[string][]byte,
	cmd []string,
	env []string,
	ports map[string]string,
)

//   - ports specifies the port mappings. The key is the container port, the value is the host port.
//     If the host port is left empty it is automatically mapped and can be retrieved later.
func containerFromBuild(
	t *testing.T,
	imageTag string,
	files map[string][]byte,
	cmd []string,
	env []string,
	ports map[string]string,
) container {
	t.Helper()
	t.Logf("Creating and starting a container from local build...")

	cnt := &dockerContainer{
		client: dockerClient(t),
		files:  files,
		image:  imageTag,
		t:      t,
		cmd:    cmd,
		env:    env,
		ports:  ports,
	}

	cnt.build()
	cnt.create()
	t.Cleanup(cnt.remove)
	cnt.start()
	cnt.inspect()

	return cnt
}

// containerFromBuild starts a container from an image pulled from a registry
//