HWI/docs/release-process.md

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# Release Process
1. Bump version number in `pyproject.toml` and `hwilib/__init__.py`, generate the setup.py file, and git tag release
2. Build distribution archives for PyPi with `contrib/build_dist.sh`
3. For MacOS and Linux, use `contrib/build_bin.sh`. This needs to be run on a MacOS machine for the MacOS binary and on a Linux machine for the linux one.
4. For Windows, use `contrib/build_wine.sh` to build the Windows binary using wine
5. Upload distribution archives to PyPi
6. Upload distribution archives and standalone binaries to Github
## Deterministic builds with Docker
Create the docker image:
```
docker build --no-cache -t hwi-builder -f contrib/build.Dockerfile .
```
Build everything
```
docker run -it --name hwi-builder -v $PWD:/opt/hwi --rm --workdir /opt/hwi hwi-builder /bin/bash -c "contrib/build_bin.sh && contrib/build_dist.sh && contrib/build_wine.sh"
```
## Building macOS binary
Note that the macOS build is non-deterministic.
First install [pyenv](https://github.com/pyenv/pyenv) using whichever method you prefer.
Then a deterministic build of Python 3.6.8 needs to be installed. This can be done with the patch in `contrib/reproducible-python.diff`. First `cd` into HWI's source tree. Then use:
```
cat contrib/reproducible-python.diff | PYTHON_CONFIGURE_OPTS="--enable-framework" BUILD_DATE="Jan 1 2019" BUILD_TIME="00:00:00" pyenv install -kp 3.6.8
```
Make sure that python 3.6.8 is active
```
$ python --version
Python 3.6.8
```
Now install [Poetry](https://github.com/sdispater/poetry) with `pip install poetry`
Additional dependencies can be installed with:
```
brew install libusb
```
Build the binaries by using `contrib/build_bin.sh`.