Add git config safe.directory workaround for versioneer

.github/workflows/deploy.yaml

@@ -79,7 +79,7 @@ jobs:
             /io/continuous_integration/build-manylinux-wheels.sh
 
       - name: Check version number from inside wheel
-        if:  matrix.docker-image != 'manylinux1_i686'
+        if:  matrix.docker-image != 'manylinux2014_i686'
         run: |
           mv geotiepoints unused_src_to_prevent_local_import
           python -m pip install --find-links=./dist/ python-geotiepoints

continuous_integration/build-manylinux-wheels.sh

@@ -3,14 +3,14 @@ set -e -x
 
 # This is to be run by Docker inside a Docker image.
 # You can test it locally on a Linux machine by installing docker and running from this repo's root:
-# $ docker run -e PLAT=manylinux1_x86_64 -v `pwd`:/io quay.io/pypa/manylinux1_x86_64 /io/scripts/build-manylinux-wheels.sh
+# $ docker run -e PLAT=manylinux2014_x86_64 -v `pwd`:/io quay.io/pypa/manylinux1_x86_64 /io/scripts/build-manylinux-wheels.sh
 
 # * The -e just defines an environment variable PLAT=[docker name] inside the
 #    docker - auditwheel can't detect the docker name automatically.
 # * The -v gives a directory alias for passing files in and out of the docker
 #    (/io is arbitrary). E.g the `setup.py` script would be accessed in the
 #    docker via `/io/setup.py`.
-# * quay.io/pypa/manylinux1_x86_64 is the full docker image name. Docker
+# * quay.io/pypa/manylinux2014_x86_64 is the full docker image name. Docker
 #    downloads it automatically.
 # * The last argument is a shell command that the Docker will execute.
 #    Filenames must be from the Docker's perspective.
@@ -24,6 +24,10 @@ mkdir -p /io/temp-wheels
 # Clean out any old existing wheels.
 find /io/temp-wheels/ -type f -delete
 
+# /io might be owned by someone else since we are in docker
+# this may stop versioneer from using git the way it needs
+git config --global --add safe.directory /io
+
 # Iterate through available pythons.
 for PYBIN in /opt/python/cp3{7,8,9,10}*/bin; do
     "${PYBIN}/pip" install -q -U setuptools wheel build --cache-dir /io/pip-cache