CI improvements and fixes

.github/workflows/main.yml

@@ -18,7 +18,8 @@ jobs:
     runs-on: windows-latest
     strategy:
       matrix:
-        python-version: [3.5, 3.6, 3.7, 3.8]
+        python-version: [3.5, 3.6, 3.7, 3.8, 3.9]
+        python-architecture: [x64, x86]
     steps:
       - name: Cache .hunter folder
         uses: actions/cache@v2
@@ -32,9 +33,10 @@ jobs:
         uses: actions/setup-python@v2
         with: 
           python-version: ${{ matrix.python-version }}
+          architecture: ${{ matrix.python-architecture }}
       - name: Append build hash if not a tagged commit
         if: startsWith(github.ref, 'refs/tags/v') != true
-        run: echo '::set-env name=BUILD_COMMIT_HASH::${{github.sha}}'
+        run: echo "BUILD_COMMIT_HASH=${{github.sha}}" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
@@ -51,7 +53,7 @@ jobs:
     runs-on: macos-latest
     strategy:
       matrix:
-        python-version: [3.5, 3.6, 3.7, 3.8]
+        python-version: [3.5, 3.6, 3.7, 3.8, 3.9]
     steps:
       - name: Cache .hunter folder
         uses: actions/cache@v2
@@ -67,14 +69,14 @@ jobs:
           python-version: ${{ matrix.python-version }}
       - name: Append build hash if not a tagged commit
         if: startsWith(github.ref, 'refs/tags/v') != true
-        run: echo '::set-env name=BUILD_COMMIT_HASH::${{github.sha}}'
+        run: echo "BUILD_COMMIT_HASH=${{github.sha}}" >> $GITHUB_ENV
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
           brew install libusb
           python -m pip install delocate
       - name: Set macos deployment target
-        run: echo '::set-env name=MACOSX_DEPLOYMENT_TARGET::10.9' 
+        run: echo "MACOSX_DEPLOYMENT_TARGET=10.9" >> $GITHUB_ENV
       - name: Building wheels
         run: python -m pip wheel . -w ./wheelhouse/
       - name: Auditing wheels
@@ -111,10 +113,10 @@ jobs:
         run: mkdir -p wheelhouse/audited/
       - name: Append build hash if not a tagged commit
         if: startsWith(github.ref, 'refs/tags/v') != true
-        run: echo '::set-env name=BUILD_COMMIT_HASH::${{github.sha}}'
+        run: echo "BUILD_COMMIT_HASH=${{github.sha}}" >> $GITHUB_ENV
       - name: Building a source distribution
         run: |
-          /opt/python/cp38-cp38/bin/python3.8 setup.py sdist --formats=gztar,zip
+          /opt/python/cp38-cp38/bin/python3.8 setup.py sdist --formats=gztar
           mv dist/* wheelhouse/audited/
       - name: Building wheels
         run: for PYBIN in /opt/python/cp3*/bin; do "${PYBIN}/pip" wheel . -w ./wheelhouse/; done
@@ -141,7 +143,7 @@ jobs:
           submodules: 'recursive'
       - name: Append build hash if not a tagged commit
         if: startsWith(github.ref, 'refs/tags/v') != true
-        run: echo '::set-env name=BUILD_COMMIT_HASH::${{github.sha}}'
+        run: echo "BUILD_COMMIT_HASH=${{github.sha}}" >> $GITHUB_ENV
       - name: Building wheel
         run: python3 -m pip wheel . -w ./wheelhouse/
       - name: Auditing wheel

CMakeLists.txt

@@ -53,10 +53,13 @@ target_link_libraries(${TARGET_NAME}
 
 # Add bindings revision
 target_compile_definitions(${TARGET_NAME} PRIVATE DEPTHAI_PYTHON_BINDINGS_REVISION="${PROJECT_VERSION}")
-# Add commit hash, default to "dev"
-if(NOT DEPTHAI_PYTHON_COMMIT_HASH)
+
+# Add default commit hash (dev) if not build by CI
+if(NOT DEFINED ENV{CI} AND NOT DEPTHAI_PYTHON_COMMIT_HASH)   
     set(DEPTHAI_PYTHON_COMMIT_HASH dev)
 endif()
+
+# Add compile definition for bindings
 if(DEPTHAI_PYTHON_COMMIT_HASH)
     target_compile_definitions(${TARGET_NAME} PRIVATE DEPTHAI_PYTHON_COMMIT_HASH="${DEPTHAI_PYTHON_COMMIT_HASH}")
 endif()