Added --arch-pkg option to package.py

Otherwise, AUR packages don't work with Arch lookalikes like Manjaro.

hscommon/build.py

@@ -106,12 +106,22 @@ def get_module_version(modulename):
     return mod.__version__
 
 def setup_package_argparser(parser):
-    parser.add_argument('--sign', dest='sign_identity',
-        help="Sign app under specified identity before packaging (OS X only)")
-    parser.add_argument('--nosign', action='store_true', dest='nosign',
-        help="Don't sign the packaged app (OS X only)")
-    parser.add_argument('--src-pkg', action='store_true', dest='src_pkg',
-        help="Build a tar.gz of the current source.")
+    parser.add_argument(
+        '--sign', dest='sign_identity',
+        help="Sign app under specified identity before packaging (OS X only)"
+    )
+    parser.add_argument(
+        '--nosign', action='store_true', dest='nosign',
+        help="Don't sign the packaged app (OS X only)"
+    )
+    parser.add_argument(
+        '--src-pkg', action='store_true', dest='src_pkg',
+        help="Build a tar.gz of the current source."
+    )
+    parser.add_argument(
+        '--arch-pkg', action='store_true', dest='arch_pkg',
+        help="Force Arch Linux packaging type, regardless of distro name."
+    )
 
 # `args` come from an ArgumentParser updated with setup_package_argparser()
 def package_cocoa_app_in_dmg(app_path, destfolder, args):

package.py

@@ -214,7 +214,10 @@ def main():
         if ISWINDOWS:
             package_windows(edition, dev)
         elif ISLINUX:
+            if not args.arch_pkg:
                 distname, _, _ = platform.dist()
+            else:
+                distname = 'arch'
             if distname == 'arch':
                 package_arch(edition)
             else:
@@ -224,3 +227,4 @@ def main():
 
 if __name__ == '__main__':
     main()
+