adding arm on linux

.github/workflows/ci.yml

@@ -10,7 +10,7 @@ on:
 
 jobs:
   build:
-    runs-on: ${{ matrix.os }}
+    runs-on: ubuntu-latest
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
@@ -23,10 +23,10 @@ jobs:
             arch: arm64
           - os: ubuntu-latest
             arch: x86_64
-          - os: windows-latest
-            arch: x86_64
           - os: ubuntu-latest
             arch: aarch64
+          - os: windows-latest
+            arch: x86_64
 
     steps:
       - uses: actions/checkout@v2
@@ -46,6 +46,21 @@ jobs:
       - name: Install maturin
         run: pip install maturin
 
+      - name: Set up QEMU for cross-compilation
+        if: matrix.os == 'ubuntu-latest' && matrix.arch == 'aarch64'
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y qemu binfmt-support qemu-user-static
+          docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
+
+      - name: Build wheel using manylinux2014 (AARCH64 Linux)
+        if: matrix.os == 'ubuntu-latest' && matrix.arch == 'aarch64'
+        run: |
+          docker run --rm -e PLAT=aarch64 \
+            -v $(pwd):/io quay.io/pypa/manylinux2014_aarch64 \
+            /opt/python/cp38-cp38/bin/python -m pip wheel /io -w /io/wheelhouse/
+        shell: bash
+
       - name: Build wheel (x86_64 macOS)
         if: matrix.os == 'macos-latest' && matrix.arch == 'x86_64'
         run: |
@@ -76,13 +91,6 @@ jobs:
           maturin build --release
         shell: bash
 
-      - name: Build wheel (aarch64 Linux)
-        if: matrix.os == 'ubuntu-latest' && matrix.arch == 'aarch64'
-        run: |
-          docker run --rm -v $(pwd):/io quay.io/pypa/manylinux2014_aarch64 \
-          /bin/bash -c "cd /io/python/delta-kernel-python && maturin build --release --target aarch64-unknown-linux-gnu"
-        shell: bash
-
       - name: Upload wheels
         uses: actions/upload-artifact@v2
         with: