feat: add a macos build script

Signed-off-by: Rachel Powers <508861+Ryex@users.noreply.github.com>

macos/generate_plist.py

@@ -0,0 +1,26 @@
+import os
+
+SCRIPT_DIR = os.path.dirname(os.path.realpath(__file__))
+
+SETTINGS = {
+    "MACOSX_BUNDLE_COPYRIGHT": "© 2018–2022, Veronica Berglyd Olsen <code@vkbo.net>",
+    "MACOSX_BUNDLE_IDENTIFIER": "io.novelwriter.novelWriter",
+    "MACOSX_BUNDLE_NAME": "novelWriter",
+    "MACOSX_BUNDLE_EXACUTABLE_NAME": "novelwriter",
+    "MACOSX_BUNDLE_ICON_FILE": "novelwriter.icns",
+    "MACOSX_BUNDLE_INFO_STRING": "novelWriter: A markdown-like text editor for planning and writing novels.",
+    "MACOSX_BUNDLE_SHORT_VERSION": "2.0.1",  # Must be purely numerical
+    "MACOSX_BUNDLE_VERSION": "2.0.1", # Must be purely numerical
+}
+
+if __name__ == "__main__":
+
+    template_filename = os.path.join(SCRIPT_DIR, "Info.plist.in")
+    with open(template_filename, "r") as tmfile:
+        template = tmfile.read()
+
+    plist = template.format(**SETTINGS)
+
+    plist_filename = os.path.join(SCRIPT_DIR, "Info.plist")
+    with open(plist_filename, "w") as plistfile:
+        plistfile.write(plist)