#93 Build improvements

* Lock all python package versions to the last officially supported releases for x86
* Bugfix for UNIX hash output
* Use wheels to avoid compilation of python packages
* Hash calculation on Windows now uses PowerShell rather than the legacy certutil

Authored-by: shirtjs <2660574+shirtjs@users.noreply.github.com>

.github/workflows/build.yml

@@ -55,7 +55,7 @@ jobs:
         asset_content_type: application/octet-stream
     - name: Get SHA2-256SUMS for youtube-dlc
       id: sha2_file
-      run: echo "::set-output name=sha2_unix::$(sha256sum youtube-dlc)"
+      run: echo "::set-output name=sha2_unix::$(sha256sum youtube-dlc | awk '{print $1}')"
     - name: Install dependencies for pypi
       run: |
         python -m pip install --upgrade pip
@@ -84,6 +84,8 @@ jobs:
       uses: actions/setup-python@v2
       with:
           python-version: '3.8'
+    - name: Upgrade pip and enable wheel support
+      run: python -m pip install --upgrade pip setuptools wheel
     - name: Install Requirements
       run: pip install pyinstaller mutagen pycryptodome
     - name: Bump version
@@ -105,7 +107,7 @@ jobs:
         asset_content_type: application/vnd.microsoft.portable-executable
     - name: Get SHA2-256SUMS for youtube-dlc.exe
       id: sha2_file_win
-      run: echo "::set-output name=sha2_windows::$(certUtil -hashfile dist\youtube-dlc.exe SHA256 | findstr -v :)"
+      run: echo "::set-output name=sha2_windows::$((Get-FileHash dist\youtube-dlc.exe -Algorithm SHA256).Hash.ToLower())"
 
   build_windows32:
 
@@ -123,10 +125,10 @@ jobs:
       with:
           python-version: '3.4.4'
           architecture: 'x86'
-    - name: Install VS libs
-      run: choco install vcexpress2010
+    - name: Upgrade pip and enable wheel support
+      run: python -m pip install pip==19.1.1 setuptools==43.0.0 wheel==0.33.6
     - name: Install Requirements for 32 Bit
-      run: pip install pyinstaller==3.5 mutagen pycryptodome
+      run: pip install pyinstaller==3.5 mutagen==1.42.0 pycryptodome==3.9.4
     - name: Bump version
       id: bump_version
       run: python devscripts/update-version.py
@@ -146,7 +148,7 @@ jobs:
         asset_content_type: application/vnd.microsoft.portable-executable
     - name: Get SHA2-256SUMS for youtube-dlc_x86.exe
       id: sha2_file_win32
-      run: echo "::set-output name=sha2_windows32::$(certUtil -hashfile dist\youtube-dlc_x86.exe SHA256 | findstr -v :)"
+      run: echo "::set-output name=sha2_windows32::$((Get-FileHash dist\youtube-dlc_x86.exe -Algorithm SHA256).Hash.ToLower())"
     - name: Make SHA2-256SUMS file
       env:
         SHA2_WINDOWS: ${{ needs.build_windows.outputs.sha2_windows }}