From 37a1bc38486dc46b87522bbb4fcd1bcdc5314093 Mon Sep 17 00:00:00 2001
From: KangWon LEE <kangwon.lee@kpu.ac.kr>
Date: Mon, 9 Sep 2019 14:39:46 +0900
Subject: [PATCH 1/2] build & test using GitHub Workflows

---
 .github/workflows/before_install.sh         | 11 +++++
 .github/workflows/install.sh                | 47 +++++++++++++++++++++
 .github/workflows/run_tests.sh              | 29 +++++++++++++
 .github/workflows/set_os_env.sh             | 23 ++++++++++
 .github/workflows/test_linux.yml            | 32 ++++++++++++++
 .github/workflows/test_osx.yml              | 31 ++++++++++++++
 .github/workflows/wget_install_miniconda.sh | 17 ++++++++
 7 files changed, 190 insertions(+)
 create mode 100644 .github/workflows/before_install.sh
 create mode 100644 .github/workflows/install.sh
 create mode 100644 .github/workflows/run_tests.sh
 create mode 100644 .github/workflows/set_os_env.sh
 create mode 100644 .github/workflows/test_linux.yml
 create mode 100644 .github/workflows/test_osx.yml
 create mode 100644 .github/workflows/wget_install_miniconda.sh

diff --git a/.github/workflows/before_install.sh b/.github/workflows/before_install.sh
new file mode 100644
index 00000000..0095f0aa
--- /dev/null
+++ b/.github/workflows/before_install.sh
@@ -0,0 +1,11 @@
+if [[ $TEST_CONDA == 0 && $RUNNER_OS != "Linux" ]]; then
+    echo "Only Linux supported for non-Conda builds";
+    exit 1;
+fi
+# from here on assume $TEST_CONDA == 0 implies $TRAVIS_OS_NAME == linux
+
+if [[ $TEST_CONDA == 0 ]]; then
+    sudo apt-get install liblapack-dev libblas-dev;
+    sudo apt-get install gfortran;
+    sudo apt-get install cmake;
+fi
diff --git a/.github/workflows/install.sh b/.github/workflows/install.sh
new file mode 100644
index 00000000..2311e226
--- /dev/null
+++ b/.github/workflows/install.sh
@@ -0,0 +1,47 @@
+. ./.github/workflows/set_os_env.sh
+
+#
+# Install miniconda to allow quicker installation of dependencies
+# See https://conda.io/docs/user-guide/tasks/use-conda-with-travis-ci.html
+#
+
+if [[ $RUNNER_OS ==  "macOS" ]]; then
+    . ./.github/workflows/wget_install_miniconda.sh
+fi
+
+hash -r
+conda config --set always_yes yes --set changeps1 no
+conda update -q --all
+if [[ $TEST_CONDA == 1 ]]; then
+    conda install conda-build;
+    conda install conda-verify;
+fi
+conda info -a
+
+#
+# Set up a test environment for testing everything out
+conda create -q -n test-environment python="$SLYCOT_PYTHON_VERSION" pip coverage nose numpy openblas
+source activate test-environment
+
+
+# install scikit-build
+if [[ $TEST_CONDA == 0 ]]; then
+    conda config --append channels conda-forge;
+    conda install -c conda-forge scikit-build >=0.8.0 ;
+fi
+#
+# Install the slycot package (two ways, to improve robustness).  For the
+# conda version, need to install lapack from conda-forge (no way to specify
+# this in the recipe).
+# add the conda-forge channel to the config, otherwise openblas or
+# lapack cannot be found in the check
+# with --override-channels to make sure the locally built slycot is installed
+#
+if [[ $TEST_CONDA == 1 ]]; then
+    conda config --append channels conda-forge;
+    conda build --python "$SLYCOT_PYTHON_VERSION" conda-recipe-openblas;
+    conda install conda-forge::openblas>=0.3.0;
+    conda install local::slycot;
+else
+    CMAKE_GENERATOR="Unix Makefiles" python setup.py install;
+fi
diff --git a/.github/workflows/run_tests.sh b/.github/workflows/run_tests.sh
new file mode 100644
index 00000000..d630e86c
--- /dev/null
+++ b/.github/workflows/run_tests.sh
@@ -0,0 +1,29 @@
+# Local unit tests
+# TODO: replace with nose?
+
+echo "start xvfb ====================================="
+Xvfb :99 &
+export DISPLAY=:99
+
+. ./.github/workflows/set_os_env.sh
+
+echo "source activate test-environment ==============="
+source activate test-environment
+echo "change directory to .. ========================="
+cd ..
+echo "python Slycot/runtests.py ======================"
+python Slycot/runtests.py --coverage --no-build
+
+#
+# As a deeper set of tests, get test against python-control as well
+#
+# Additional packages required for python-control
+
+echo "conda install scipy matplotlib ================="
+conda install scipy matplotlib
+# Get python-control from source and install
+echo "git clone python-control ======================="
+git clone --depth 1 https://github.com/python-control/python-control.git control
+cd control
+echo "python python-control/setup.py test  ==========="
+python setup.py test
diff --git a/.github/workflows/set_os_env.sh b/.github/workflows/set_os_env.sh
new file mode 100644
index 00000000..950946ec
--- /dev/null
+++ b/.github/workflows/set_os_env.sh
@@ -0,0 +1,23 @@
+echo "exporting env vars ============================="
+
+if [[ $RUNNER_OS ==  "Linux" ]]; then
+    export MINICONDA_PATH=$CONDA
+    export CONDA_SCRIPT=bin         # l o
+    export BASHRC=.bashrc           # l 
+elif [[ $RUNNER_OS ==  "macOS" ]]; then
+    export MINICONDA_PATH=$RUNNER_WORKSPACE/miniconda
+    export CONDA_SCRIPT=bin         # l o
+    export BASHRC=.bash_profile     # o w
+elif [[ $RUNNER_OS ==  "Windows" ]]; then
+    export MINICONDA_PATH=`cygpath --unix $CONDA`
+    export CONDA_SCRIPT=Scripts     # w
+    export BASHRC=.bash_profile     # o w
+fi
+
+export MINICONDA_SUB_PATH=$MINICONDA_PATH/$CONDA_SCRIPT
+export MINICONDA_PYTEST=$MINICONDA_PATH/envs/test-environment/$CONDA_SCRIPT/py.test
+#
+# Make sure that fortran compiler can find conda libraries
+#
+export LIBRARY_PATH="$MINICONDA_PATH/envs/test-environment/lib";
+export PATH="$MINICONDA_PATH:$MINICONDA_SUB_PATH:$PATH"
diff --git a/.github/workflows/test_linux.yml b/.github/workflows/test_linux.yml
new file mode 100644
index 00000000..6237d24d
--- /dev/null
+++ b/.github/workflows/test_linux.yml
@@ -0,0 +1,32 @@
+name: CI linux
+
+on : [push]
+
+jobs:
+  build:
+    name: Python ${{ matrix.python }} with TEST_CONDA=${{ matrix.test_conda }}
+    runs-on: ubuntu-16.04
+    strategy:
+      matrix:
+        python: [2.7, 3.5, 3.6, 3.7]
+        test_conda: [0, 1]
+    steps:
+    - uses: actions/checkout@v1
+    - name: before install
+      env:
+        TEST_CONDA: ${{ matrix.test_conda }}
+      run: 
+        source ./.github/workflows/before_install.sh
+    - name: install
+      env:
+        SLYCOT_PYTHON_VERSION: ${{ matrix.os }}
+        TEST_CONDA: ${{ matrix.test_conda }}
+      run: 
+        source ./.github/workflows/install.sh
+    - name: run tests
+      run: 
+        source ./.github/workflows/run_tests.sh
+    - name: coverall
+      run: 
+        pip install coveralls
+        coveralls
diff --git a/.github/workflows/test_osx.yml b/.github/workflows/test_osx.yml
new file mode 100644
index 00000000..3c928530
--- /dev/null
+++ b/.github/workflows/test_osx.yml
@@ -0,0 +1,31 @@
+name: CI osx
+
+on : [push]
+
+jobs:
+  build:
+    name: Python ${{ matrix.python }} with TEST_CONDA=1
+    runs-on: macOS-10.14
+    strategy:
+      matrix:
+        python: [2.7, 3.5, 3.6, 3.7]
+    steps:
+    - uses: actions/checkout@v1
+    - name: before install
+      env:
+        TEST_CONDA: 1
+      run: 
+        source ./.github/workflows/before_install.sh
+    - name: install
+      env:
+        SLYCOT_PYTHON_VERSION: ${{ matrix.os }}
+        TEST_CONDA: 1
+      run: 
+        source ./.github/workflows/install.sh
+    - name: run tests
+      run: 
+        source ./.github/workflows/run_tests.sh
+    - name: coverall
+      run: 
+        pip install coveralls
+        coveralls
diff --git a/.github/workflows/wget_install_miniconda.sh b/.github/workflows/wget_install_miniconda.sh
new file mode 100644
index 00000000..687f9176
--- /dev/null
+++ b/.github/workflows/wget_install_miniconda.sh
@@ -0,0 +1,17 @@
+echo "============================================"
+echo "Downloading and Installing Miniconda for"
+echo "============================================"
+
+export MINICONDA_DOWNLOAD=$MINICONDA_PATH/download
+echo "MINICONDA_DOWNLOAD = $MINICONDA_DOWNLOAD"
+
+mkdir -p $MINICONDA_DOWNLOAD;
+echo "downloading miniconda.sh for osx ==========="
+wget https://repo.continuum.io/miniconda/Miniconda3-latest-MacOSX-x86_64.sh -O $MINICONDA_DOWNLOAD/miniconda.sh;
+
+echo "installing miniconda ======================="
+bash $MINICONDA_DOWNLOAD/miniconda.sh -b -u -p $MINICONDA_PATH;
+
+echo "============================================"
+echo "Finished Installing Miniconda"
+echo "============================================"

From 0545b2690b77838c0510799bb846cbb4bf640c8b Mon Sep 17 00:00:00 2001
From: KangWon LEE <kangwon.lee@kpu.ac.kr>
Date: Sat, 5 Oct 2019 00:05:17 +0900
Subject: [PATCH 2/2] echo vars

---
 .github/workflows/set_os_env.sh | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/.github/workflows/set_os_env.sh b/.github/workflows/set_os_env.sh
index 950946ec..8c8eb833 100644
--- a/.github/workflows/set_os_env.sh
+++ b/.github/workflows/set_os_env.sh
@@ -21,3 +21,11 @@ export MINICONDA_PYTEST=$MINICONDA_PATH/envs/test-environment/$CONDA_SCRIPT/py.t
 #
 export LIBRARY_PATH="$MINICONDA_PATH/envs/test-environment/lib";
 export PATH="$MINICONDA_PATH:$MINICONDA_SUB_PATH:$PATH"
+
+echo "MINICONDA_PATH=$MINICONDA_PATH"
+echo "CONDA_SCRIPT=$CONDA_SCRIPT"
+echo "BASHRC=$BASHRC"
+echo "MINICONDA_SUB_PATH=$MINICONDA_SUB_PATH"
+echo "MINICONDA_PYTEST=$MINICONDA_PYTEST"
+echo "LIBRARY_PATH=$LIBRARY_PATH"
+echo "PATH=$PATH"