Add a webstone dev command (#78)

* feat(cli): add a `webstone dev` command to start services

* docs(cli): add changelog for `ws dev`

.changeset/quick-mirrors-smoke.md

@@ -0,0 +1,6 @@
+---
+"@webstone/cli": minor
+"create-webstone-app": minor
+---
+
+Add a `webstone dev` command to start services.

packages/cli/src/commands/dev/dev.ts

@@ -2,9 +2,27 @@ import { GluegunCommand } from "gluegun";
 
 const command: GluegunCommand = {
   run: async (toolbox) => {
-    const { print } = toolbox;
+    const { filesystem, parameters, print, system } = toolbox;
 
-    print.info("Welcome to the Webstone DEV CLI.");
+    const servicesToStart = filesystem
+      .subdirectories("./services/")
+      .filter((serviceDir) =>
+        parameters.first ? serviceDir.includes(parameters.first) : true
+      );
+
+    print.info(
+      `Starting services: ${servicesToStart
+        .map((service) => service.substring("services/".length))
+        .join(", ")}...`
+    );
+    await system.exec(
+      `pnpm run dev ${servicesToStart
+        .map((service) => `--filter ./${service}`)
+        .join(" ")}`,
+      {
+        stdout: "inherit",
+      }
+    );
   },
 };
 

packages/create-webstone-app/README.md

@@ -21,7 +21,7 @@ pnpm init webstone-app [my-app]
 
 # Start the dev servers
 cd $_
-pnpm dev
+pnpm ws dev
 ```
 
 ## Access the web application