Docker Daemon running check

packages/cli/lang/en.json

@@ -253,6 +253,7 @@
   "lib_helpers_manifest_unableToDump": "Unable to dump manifest: {manifest}",
   "lib_helpers_manifest_unableToLoad": "Unable to load manifest: {path}",
   "lib_helpers_docker_copyText": "Artifacts written to {path} from the image `{image}`",
+  "lib_helpers_docker_couldNotConnect": "Could not connect to the Docker daemon. Is the docker daemon running?",
   "lib_helpers_docker_copyError": "Failed to write build artifacts to {path} from the image `{image}`",
   "lib_helpers_docker_copyWarning": "Warnings write build artifacts to {path} from the image `{image}`",
   "lib_helpers_docker_buildText": "Building source image `{image}` using dockerfile `{dockerfile}` in context `{context}`",

packages/cli/lang/es.json

@@ -252,6 +252,7 @@
   "lib_helpers_manifest_outputWarning": "Warnings writing manifest to {path}",
   "lib_helpers_manifest_unableToDump": "Unable to dump manifest: {manifest}",
   "lib_helpers_manifest_unableToLoad": "Unable to load manifest: {path}",
+  "lib_helpers_docker_couldNotConnect": "Could not connect to the Docker daemon. Is the docker daemon running?",
   "lib_helpers_docker_copyText": "Artifacts written to {path} from the image `{image}`",
   "lib_helpers_docker_copyError": "Failed to write build artifacts to {path} from the image `{image}`",
   "lib_helpers_docker_copyWarning": "Warnings write build artifacts to {path} from the image `{image}`",

packages/cli/src/lib/Compiler.ts

@@ -5,6 +5,7 @@ import {
   copyArtifactsFromBuildImage,
   createBuildImage,
   displayPath,
+  ensureDockerDaemonRunning,
   generateDockerfile,
   generateDockerImageName,
   intlMsg,
@@ -248,6 +249,7 @@ export class Compiler {
 
   private async _buildSourcesInDocker(): Promise<string> {
     const { project, outputDir } = this._config;
+    await ensureDockerDaemonRunning();
     const buildManifestDir = await project.getBuildManifestDir();
     const buildManifest = await project.getBuildManifest();
     const imageName =

packages/cli/src/lib/infra/Infra.ts

@@ -2,6 +2,7 @@ import {
   intlMsg,
   dependencyFetcherClassMap,
   correctBuildContextPathsFromCompose,
+  ensureDockerDaemonRunning,
   DockerCompose,
   CacheDirectory,
 } from "../";
@@ -76,6 +77,8 @@ export class Infra {
   }
 
   public async up(): Promise<void> {
+    await ensureDockerDaemonRunning();
+
     const modulesWithPaths = await this._fetchModules();
 
     await this._dockerCompose.commands.upAll({
@@ -86,6 +89,8 @@ export class Infra {
   }
 
   public async down(): Promise<void> {
+    await ensureDockerDaemonRunning();
+
     const modulesWithPaths = await this._fetchModules();
 
     await this._dockerCompose.commands.down({

packages/cli/src/lib/system/docker.ts

@@ -14,6 +14,14 @@ export function isDockerInstalled(): boolean {
   return !!system.which("docker");
 }
 
+export async function ensureDockerDaemonRunning(): Promise<void> {
+  try {
+    await system.run("docker stats --no-stream");
+  } catch (e) {
+    throw new Error(intlMsg.lib_helpers_docker_couldNotConnect());
+  }
+}
+
 export function getDockerFileLock(): FileLock {
   return new FileLock(__dirname + "/DOCKER_LOCK", print.error);
 }