Add support for self-contained bundle build for macOS and Windows

build-on-mac.spec

@@ -0,0 +1,31 @@
+# -*- mode: python -*-
+
+block_cipher = None
+
+
+a = Analysis(['nodemcu-pyflasher.py'],
+             binaries=None,
+             datas=[("images", "images")],
+             hiddenimports=[],
+             hookspath=[],
+             runtime_hooks=[],
+             excludes=[],
+             win_no_prefer_redirects=False,
+             win_private_assemblies=False,
+             cipher=block_cipher)
+pyz = PYZ(a.pure, a.zipped_data,
+             cipher=block_cipher)
+exe = EXE(pyz,
+          a.scripts,
+          a.binaries,
+          a.zipfiles,
+          a.datas,
+          name='NodeMCU-PyFlasher',
+          debug=False,
+          strip=False,
+          upx=True,
+          console=False , icon='images/icon-256.icns')
+app = BUNDLE(exe,
+             name='NodeMCU-PyFlasher.app',
+             icon='./images/icon-256.icns',
+             bundle_identifier='com.frightanic.nodemcu-pyflasher')

build-on-win.spec

@@ -0,0 +1,26 @@
+# -*- mode: python -*-
+
+block_cipher = None
+
+a = Analysis(['nodemcu-pyflasher.py'],
+             binaries=[],
+             datas=[("images", "images")],
+             hiddenimports=[],
+             hookspath=[],
+             runtime_hooks=[],
+             excludes=[],
+             win_no_prefer_redirects=False,
+             win_private_assemblies=False,
+             cipher=block_cipher)
+pyz = PYZ(a.pure, a.zipped_data,
+             cipher=block_cipher)
+exe = EXE(pyz,
+          a.scripts,
+          a.binaries,
+          a.zipfiles,
+          a.datas,
+          name='NodeMCU-PyFlasher',
+          debug=False,
+          strip=False,
+          upx=True,
+          console=False , icon='images\\icon-256.ico')

build.bat

@@ -1,7 +1,3 @@
 pyinstaller --log-level=DEBUG ^
-            --windowed ^
-            --icon=.\images\icon-256.png ^
-            --name="NodeMCU-PyFlasher" ^
             --noconfirm ^
-            --onefile ^
-            nodemcu-pyflasher.py
+            build-on-win.spec

build.sh

@@ -1,10 +1,5 @@
 #!/usr/bin/env bash
-rm -fr build dist
+#rm -fr build dist
 pyinstaller --log-level=DEBUG \
-            --windowed \
-            --icon=./images/icon-256.icns \
-            --name="NodeMCU-PyFlasher" \
             --noconfirm \
-            --onefile \
-            --osx-bundle-identifier=com.frightanic.nodemcu-pyflasher \
-            nodemcu-pyflasher.py
+            build-on-mac.spec