feat(node): add deleteOutputPath option to @nrwl/node:webpack executor

ISSUES CLOSED: #9167
nrwl · Apr 29, 2022 · 95a2cc2 · 95a2cc2
1 parent bef8240
commit 95a2cc2
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diff --git a/docs/generated/packages/node.json b/docs/generated/packages/node.json
@@ -282,6 +282,11 @@
             "type": "string",
             "description": "The output path of the generated files."
           },
+          "deleteOutputPath": {
+            "type": "boolean",
+            "description": "Delete the output path before building.",
+            "default": true
+          },
           "watch": {
             "type": "boolean",
             "description": "Run build when files change.",

diff --git a/e2e/node/src/node.test.ts b/e2e/node/src/node.test.ts
@@ -1,5 +1,6 @@
 import { stripIndents } from '@angular-devkit/core/src/utils/literals';
 import {
+  createFile,
   checkFilesDoNotExist,
   checkFilesExist,
   killPorts,
@@ -285,6 +286,42 @@ describe('Build Node apps', () => {
     );
   }, 300000);
 
+  it('should remove previous output before building with the --deleteOutputPath option set', async () => {
+    const appName = uniq('app');
+    const libName = uniq('lib');
+
+    runCLI(
+      `generate @nrwl/node:app ${appName} --no-interactive --compiler swc`
+    );
+    runCLI(
+      `generate @nrwl/node:lib ${libName} --buildable --no-interactive --compiler swc`
+    );
+
+    createFile(`dist/apps/${appName}/_should_remove.txt`);
+    createFile(`dist/libs/${libName}/_should_remove.txt`);
+    createFile(`dist/apps/_should_not_remove.txt`);
+    checkFilesExist(
+      `dist/apps/${appName}/_should_remove.txt`,
+      `dist/apps/_should_not_remove.txt`
+    );
+    runCLI(`build ${appName} --outputHashing none`);
+    runCLI(`build ${libName}`);
+    checkFilesDoNotExist(
+      `dist/apps/${appName}/_should_remove.txt`,
+      `dist/libs/${libName}/_should_remove.txt`
+    );
+    checkFilesExist(`dist/apps/_should_not_remove.txt`);
+
+    // `delete-output-path`
+    createFile(`dist/apps/${appName}/_should_keep.txt`);
+    runCLI(`build ${appName} --delete-output-path=false --outputHashing none`);
+    checkFilesExist(`dist/apps/${appName}/_should_keep.txt`);
+
+    createFile(`dist/libs/${libName}/_should_keep.txt`);
+    runCLI(`build ${libName} --delete-output-path=false --outputHashing none`);
+    checkFilesExist(`dist/libs/${libName}/_should_keep.txt`);
+  }, 120000);
+
   describe('NestJS', () => {
     it('should have plugin output if specified in `tsPlugins`', async () => {
       newProject();