From 086fbbd691e7bad25a8fa1fcb82f0e488a97abff Mon Sep 17 00:00:00 2001
From: Alena Chaikouskaya <alec@equinor.com>
Date: Wed, 7 Aug 2024 19:12:06 +0200
Subject: [PATCH] Add python CI build

This is not the same as other workflows:
- core.yaml builds with python turned off
- wheels.yaml builds cpp core separately and then builds wheels
- docs uses python build system, but no tests
- big endian is the one also doing tests, but it is slow and runs on
some oldish dependencies

So additional workflow is the best option to test python build.
---
 .github/workflows/python.yaml | 66 +++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 .github/workflows/python.yaml

diff --git a/.github/workflows/python.yaml b/.github/workflows/python.yaml
new file mode 100644
index 000000000..eb68b1661
--- /dev/null
+++ b/.github/workflows/python.yaml
@@ -0,0 +1,66 @@
+name: Build and test python
+#Perform the same build as is advised in our docs
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+  workflow_dispatch:
+
+jobs:
+  build_python:
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      matrix:
+        include:
+          - os: ubuntu-20.04
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Elevate privileges
+        run: |
+          echo "PRIVLEDGES=sudo" >> $GITHUB_ENV
+
+      - uses: './.github/actions/build_core_dependencies'
+        with:
+          privileges: $PRIVLEDGES
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+
+      - name: Create python venv
+        shell: bash
+        run: |
+          python -m venv venv
+          . ./venv/bin/activate
+          python -m pip install --upgrade pip
+          python -m pip install --upgrade setuptools
+          python -m pip install -r python/requirements-dev.txt
+          which python
+
+      - name: Configure dlisio
+        shell: bash
+        run: |
+          . ./venv/bin/activate
+          cmake -S . -B build                     \
+            -DCMAKE_BUILD_TYPE=Release            \
+            -DCMAKE_POSITION_INDEPENDENT_CODE=ON  \
+            -DBUILD_PYTHON=ON
+
+      - name: Build dlisio
+        shell: bash
+        run: |
+          $PRIVLEDGES cmake   \
+            --build build     \
+            --parallel        \
+            --config Release
+
+      - name: Test dlisio
+        shell: bash
+        run: |
+          cd build
+          ctest -C Release --output-on-failure --verbose