feat(dashmate): check system requirements before setup

packages/dashmate/src/commands/setup.js

@@ -25,6 +25,7 @@ class SetupCommand extends BaseCommand {
    * @param {ConfigFile} configFile
    * @param {setupLocalPresetTask} setupLocalPresetTask
    * @param {setupRegularPresetTask} setupRegularPresetTask
+   * @param {DockerCompose} dockerCompose
    * @return {Promise<void>}
    */
   async runWithDependencies(
@@ -40,12 +41,17 @@ class SetupCommand extends BaseCommand {
     configFile,
     setupLocalPresetTask,
     setupRegularPresetTask,
+    dockerCompose,
   ) {
     if (nodeCount !== null && (nodeCount < 3)) {
       throw new Error('node-count flag should be not less than 3');
     }
 
     const tasks = new Listr([
+      {
+        title: 'System requirements',
+        task: async () => dockerCompose.throwErrorIfNotInstalled(),
+      },
       {
         title: 'Configuration preset',
         task: async (ctx, task) => {

packages/dashmate/src/docker/DockerCompose.js

@@ -351,7 +351,6 @@ class DockerCompose {
   }
 
   /**
-   * @private
    * @return {Promise<void>}
    */
   async throwErrorIfNotInstalled() {
@@ -361,9 +360,12 @@ class DockerCompose {
 
     this.isDockerSetupVerified = true;
 
+    const dockerComposeInstallLink = 'https://docs.docker.com/compose/install/';
+    const dockerInstallLink = 'https://docs.docker.com/engine/install/';
+
     // Check docker
     if (!hasbin.sync('docker')) {
-      throw new Error('Docker is not installed');
+      throw new Error(`Docker is not installed. Please follow instructions ${dockerInstallLink}`);
     }
 
     const dockerVersion = await new Promise((resolve, reject) => {
@@ -377,7 +379,7 @@ class DockerCompose {
     });
 
     if (semver.lt(dockerVersion.trim(), DockerCompose.DOCKER_MIN_VERSION)) {
-      throw new Error(`Update Docker to version ${DockerCompose.DOCKER_MIN_VERSION} or higher`);
+      throw new Error(`Update Docker to version ${DockerCompose.DOCKER_MIN_VERSION} or higher. Please follow instructions ${dockerInstallLink}`);
     }
 
     let version;
@@ -386,11 +388,11 @@ class DockerCompose {
     try {
       ({ out: version } = await dockerCompose.version());
     } catch (e) {
-      throw new Error('Docker Compose V2 is not available in your system');
+      throw new Error(`Docker Compose V2 is not available in your system. Please follow instructions ${dockerComposeInstallLink}`);
     }
 
     if (semver.lt(version.trim(), DockerCompose.DOCKER_COMPOSE_MIN_VERSION)) {
-      throw new Error(`Update Docker Compose to version ${DockerCompose.DOCKER_COMPOSE_MIN_VERSION} or higher`);
+      throw new Error(`Update Docker Compose to version ${DockerCompose.DOCKER_COMPOSE_MIN_VERSION} or higher. Please follow instructions ${dockerComposeInstallLink}`);
     }
   }
 

packages/dashmate/src/oclif/errors/MuteOneLineError.js

@@ -9,7 +9,7 @@ class MuteOneLineError extends AbstractError {
   constructor(error) {
     super('SIGINT');
 
-    if (settings.debug || (error.message && error.message.trimEnd().includes('\n'))) {
+    if (settings.debug) {
       this.name = error.name;
       this.message = error.message;
       this.stack = error.stack;