feat(cli): start writes to _site-dev and only clears that folder

Author: daKmoR

.changeset/heavy-jars-stare.md

@@ -0,0 +1,5 @@
+---
+'@rocket/cli': patch
+---
+
+`rocket start` now outputs to `_site-dev` instead of `_site`.

.changeset/heavy-jars-stare2.md

@@ -0,0 +1,5 @@
+---
+'@rocket/cli': patch
+---
+
+`rocket start` clears only its output folder (defaults to `_site-dev`)

packages/cli/src/RocketBuild.js

@@ -88,7 +88,8 @@ export class RocketBuild {
 
   async build() {
     await this.cli.events.dispatchEventDone('build-start');
-    await this.cli.clearOutputDirs();
+    await this.cli.clearOutputDir();
+    await this.cli.clearOutputDevDir();
 
     this.engine = new Engine();
     this.engine.setOptions({

packages/cli/src/RocketCli.js

@@ -234,10 +234,13 @@ export class RocketCli {
     }
   }
 
-  async clearOutputDirs() {
+  async clearOutputDir() {
     if (this.options.outputDir && existsSync(this.options.outputDir)) {
       await rm(this.options.outputDir, { recursive: true, force: true });
     }
+  }
+
+  async clearOutputDevDir() {
     if (this.options.outputDevDir && existsSync(this.options.outputDevDir)) {
       await rm(this.options.outputDevDir, { recursive: true, force: true });
     }

packages/cli/src/RocketStart.js

@@ -31,12 +31,12 @@ export class RocketStart {
     if (!this.cli) {
       return;
     }
-    await this.cli.clearOutputDirs();
+    await this.cli.clearOutputDevDir();
 
     // TODO: enable URL support in the Engine and remove this "workaround"
     if (
       typeof this.cli.options.inputDir !== 'string' ||
-      typeof this.cli.options.outputDir !== 'string'
+      typeof this.cli.options.outputDevDir !== 'string'
     ) {
       return;
     }
@@ -51,7 +51,7 @@ export class RocketStart {
     this.engine = new Engine();
     this.engine.setOptions({
       docsDir: this.cli.options.inputDir,
-      outputDir: this.cli.options.outputDir,
+      outputDir: this.cli.options.outputDevDir,
       setupPlugins: this.cli.options.setupEnginePlugins,
       open: this.cli.options.open,
       longFileHeaderWidth: this.cli.options.longFileHeaderWidth,