From cbe251151a2d0faa9e36887235c177ff74f0e3b5 Mon Sep 17 00:00:00 2001
From: Philip <p208p2002@gmail.com>
Date: Thu, 22 Sep 2022 10:34:51 +0000
Subject: [PATCH] Add support for python linux-arm build via qemu

---
 .github/workflows/release-pypi.yml |  7 +++++++
 build-wheel-linux-arm.sh           |  9 +++++++++
 release-pypi-linux-arm.sh          | 10 ++++++++++
 3 files changed, 26 insertions(+)
 create mode 100644 build-wheel-linux-arm.sh
 create mode 100644 release-pypi-linux-arm.sh

diff --git a/.github/workflows/release-pypi.yml b/.github/workflows/release-pypi.yml
index c9f6e91b3..bf47f9480 100644
--- a/.github/workflows/release-pypi.yml
+++ b/.github/workflows/release-pypi.yml
@@ -20,6 +20,13 @@ jobs:
           -e TWINE_USERNAME=__token__ \
           -e TWINE_PASSWORD=${{ secrets.PYPI_TOKEN }} \
           ubuntu:18.04 /bin/bash /opt/OpenCC/release-pypi-linux.sh
+          
+    - name: Build package and upload from docker (Linux ARM)
+      if: runner.os == 'Linux'
+      run: bash release-pypi-linux-arm.sh
+      env:
+        TWINE_USERNAME: __token__
+        TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
 
     - name: Build package and upload (macOS)
       if: runner.os == 'macOS'
diff --git a/build-wheel-linux-arm.sh b/build-wheel-linux-arm.sh
new file mode 100644
index 000000000..57ba84617
--- /dev/null
+++ b/build-wheel-linux-arm.sh
@@ -0,0 +1,9 @@
+apt update && apt install -y build-essential cmake
+
+# Build and package
+pip install -y --no-cache-dir setuptools wheel cmake
+python setup.py build_ext bdist_wheel \
+    --plat-name manylinux_2_17_aarch64
+
+# Cleanup
+rm -rf build python/opencc/clib OpenCC.egg-info
\ No newline at end of file
diff --git a/release-pypi-linux-arm.sh b/release-pypi-linux-arm.sh
new file mode 100644
index 000000000..b5eb9da89
--- /dev/null
+++ b/release-pypi-linux-arm.sh
@@ -0,0 +1,10 @@
+sudo apt-get install qemu binfmt-support qemu-user-static # Install the qemu packages
+docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
+
+for VERSION in 3.7.14 3.8.14 3.9.14 3.10.7; do
+    docker run --rm -t --platform linux/arm64/v8 -v $PWD:/opencc python:$VERSION sh -c "cd opencc && sh build-wheel-linux-arm.sh"  
+done
+
+# Upload to PyPI
+python -m pip install twine
+python -m twine upload dist/*