From e8569f79fc7c3a8b411be13b44ff8c41e93bb7be Mon Sep 17 00:00:00 2001
From: Evgenii Kliuchnikov <eustas@google.com>
Date: Mon, 11 Sep 2023 01:11:21 -0700
Subject: [PATCH] test building from the tarball

PiperOrigin-RevId: 564299396
---
 .github/workflows/build_test.yml | 36 ++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/.github/workflows/build_test.yml b/.github/workflows/build_test.yml
index e710c0f44..abce490dc 100644
--- a/.github/workflows/build_test.yml
+++ b/.github/workflows/build_test.yml
@@ -357,3 +357,39 @@ jobs:
         python -VV
         python -c "import sys; sys.exit('Invalid python version') if '.'.join(map(str,sys.version_info[0:2])) != '${{ matrix.python_version }}' else True"
         python setup.py ${{ matrix.py_setuptools_cmd || 'test'}}
+
+  archive_build:
+    name: Build and test from archive
+    runs-on: 'ubuntu-latest'
+    defaults:
+      run:
+        shell: bash
+    steps:
+
+    - name: Checkout the source
+      uses: actions/checkout@v3
+      with:
+        submodules: false
+        fetch-depth: 1
+
+    - name: Archive
+      run: |
+        git archive HEAD -o archive.tgz
+
+    - name: Extract
+      run: |
+        mkdir archive
+        cd archive
+        tar xvzf ../archive.tgz
+
+    - name: Configure and Build
+      run: |
+        cd archive
+        cmake -B out .
+        cmake --build out
+
+    - name: Test
+      run: |
+        cd archive
+        cd out
+        ctest