From f9bcd599b3e6dbc8d2ebc631b13e922c5d0df8c0 Mon Sep 17 00:00:00 2001
From: David Anson <david@dlaa.me>
Date: Fri, 25 Aug 2023 20:43:42 -0700
Subject: [PATCH] Add "Smoke Test" GitHub Actions workflow to validate
 scenarios using the output of "npm pack".

---
 .github/workflows/smoke-test.yml | 34 ++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 .github/workflows/smoke-test.yml

diff --git a/.github/workflows/smoke-test.yml b/.github/workflows/smoke-test.yml
new file mode 100644
index 00000000..f3d1fb37
--- /dev/null
+++ b/.github/workflows/smoke-test.yml
@@ -0,0 +1,34 @@
+name: Smoke Test
+
+on:
+  pull_request:
+  push:
+    branches-ignore:
+      - 'dependabot/**'
+  schedule:
+    - cron: '30 12 * * *'
+  workflow_dispatch:
+
+jobs:
+  smoke-test:
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ macos-latest, ubuntu-latest, windows-latest ]
+        node-version: [ 16, 18, 20 ]
+
+    steps:
+    - uses: actions/checkout@v3
+    - uses: actions/setup-node@v3
+      with:
+        node-version: ${{ matrix.node-version }}
+    - run: npm clean-install
+    - run: npm pack
+    - run: npm exec --yes -- cpy-cli "markdownlint-cli2-*.tgz" . --rename=markdownlint-cli2.tgz
+    - run: npm exec --yes -- del-cli node_modules .npmrc package.json package-lock.json npm-shrinkwrap.json
+    - run: npm install markdownlint-cli2.tgz
+    - run: node_modules/.bin/markdownlint-cli2 README.md
+    - run: npm clean-install
+    - run: node_modules/.bin/markdownlint-cli2 README.md