Run py310 build on Big Sur and everything else on MacOS-latest. Bring…

… back py36.

.github/workflows/buildwheels.yml

@@ -23,7 +23,7 @@ jobs:
 
   buildwheel-macos:
     name: Build wheels for MacOS
-    runs-on: macos-11
+    runs-on: macOS-latest
     steps:
       - uses: actions/checkout@v1
       - run: mkdir wheels
@@ -32,3 +32,15 @@ jobs:
         with:
           name: macos-wheels
           path: wheels
+
+  buildwheel-macos11:
+    name: Build wheels supported only on MacOS 11 Big Sur
+    runs-on: macos-11
+    steps:
+      - uses: actions/checkout@v1
+      - run: mkdir wheels
+      - run: bash ci/buildwheel_macos11.sh; mv /tmp/wheelhouse/*.whl wheels;
+      - uses: actions/upload-artifact@v1
+        with:
+          name: macos11-wheels
+          path: wheels

README.md

@@ -10,7 +10,7 @@ This provides read-level access to local and remote bigWig and bigBed files but
 
 ## Installation ##
 
-Wheels for `pybbi` are available on PyPI for Python 3.7, 3.8, 3.9, 3.10 on Linux and Mac OSX platforms under x86-64 architecture.
+Wheels for `pybbi` are available on PyPI for Python 3.6, 3.7, 3.8, 3.9, 3.10 on Linux and Mac OSX platforms under x86-64 architecture.
 
 ```
 $ pip install pybbi

ci/buildwheel_macos.sh

@@ -13,12 +13,12 @@ curl -L -o /tmp/get-pip.py https://bootstrap.pypa.io/get-pip.py
 
 export C_INCLUDE_PATH="/usr/local/include/libpng:/usr/local/opt/openssl/include:$C_INCLUDE_PATH"
 
-PY_VERSIONS=("3.7" "3.8" "3.9" "3.10")
+PY_VERSIONS=("3.6" "3.7" "3.8" "3.9")
 PKG_URLS=(
+    "https://www.python.org/ftp/python/3.6.8/python-3.6.8-macosx10.6.pkg"
     "https://www.python.org/ftp/python/3.7.5/python-3.7.5-macosx10.6.pkg"
     "https://www.python.org/ftp/python/3.8.10/python-3.8.10-macosx10.9.pkg"
     "https://www.python.org/ftp/python/3.9.9/python-3.9.9-macosx10.9.pkg"
-    "https://www.python.org/ftp/python/3.10.1/python-3.10.1-macos11.pkg"
 )
 len=${#PKG_URLS[@]}
 

ci/buildwheel_macos11.sh

@@ -0,0 +1,58 @@
+#!/bin/bash
+# This bash script is based on https://github.com/joerick/cibuildwheel
+set -o errexit
+set -o xtrace
+
+mkdir -p /tmp/located
+mkdir -p /tmp/delocated
+mkdir -p /tmp/wheelhouse
+
+brew install pkg-config openssl libpng
+
+curl -L -o /tmp/get-pip.py https://bootstrap.pypa.io/get-pip.py
+
+export C_INCLUDE_PATH="/usr/local/include/libpng:/usr/local/opt/openssl/include:$C_INCLUDE_PATH"
+
+PY_VERSIONS=("3.10")
+PKG_URLS=(
+    "https://www.python.org/ftp/python/3.10.1/python-3.10.1-macos11.pkg"
+)
+len=${#PKG_URLS[@]}
+
+for (( i=0; i<$len; i++ )); do
+    PY_VERSION=${PY_VERSIONS[$i]}
+    PKG_URL=${PKG_URLS[$i]}
+    PY_BIN="/Library/Frameworks/Python.framework/Versions/$PY_VERSION/bin"
+
+    rm -rf /tmp/located* /tmp/delocated/*
+
+    # Install python
+    curl -L -o /tmp/Python.pkg $PKG_URL
+    sudo installer -pkg /tmp/Python.pkg -target /
+
+    # Install pip
+    PYTHON=$PY_BIN/python3
+    $PYTHON /tmp/get-pip.py --no-setuptools --no-wheel
+
+    # Install wheel, delocate
+    PIP=$PY_BIN/pip3
+    $PIP install --upgrade setuptools wheel delocate
+
+    # Build the package in-place
+    $PIP install numpy cython
+    $PIP install -v -e .
+
+    # Quick test
+    $PYTHON -c "import bbi"
+
+    # Build the wheel
+    $PIP wheel -v -w /tmp/located --no-deps .
+
+    # Repair the wheel
+    built_wheel=(/tmp/located/*.whl)
+    $PY_BIN/delocate-listdeps $built_wheel && $PY_BIN/delocate-wheel -w /tmp/delocated $built_wheel
+
+    # Move it to output
+    repaired_wheels=(/tmp/delocated/*.whl)
+    mv ${repaired_wheels[@]} /tmp/wheelhouse
+done

ci/buildwheel_manylinux.sh

@@ -15,7 +15,7 @@ git clone https://github.com/nvictus/patchelf.git /patchelf
 cd /patchelf && ./bootstrap.sh && ./configure && make && make install
 
 # let's go
-PY_VERSIONS='cp37-cp37m cp38-cp38 cp39-cp39 cp310-cp310'
+PY_VERSIONS='cp36-cp36m cp37-cp37m cp38-cp38 cp39-cp39 cp310-cp310'
 
 cd /project