subrepo: avoid opening console window for non-native subrepos on Windows
authorderekbrowncmu@gmail.com
Mon, 18 Jul 2022 03:29:53 -0400
changeset 49393 b9fcf54030d7
parent 49391 5baf873ccb6e
child 49394 5cf73de964e1
subrepo: avoid opening console window for non-native subrepos on Windows Prevent annoying command prompt windows popping up when using TortoiseHG with Git and SVN subrepos by passing creationflags=subprocess.CREATE_NO_WINDOW to subprocess.Popen.
mercurial/subrepo.py
--- a/mercurial/subrepo.py	Wed Jul 13 17:13:33 2022 -0400
+++ b/mercurial/subrepo.py	Mon Jul 18 03:29:53 2022 -0400
@@ -1099,6 +1099,10 @@
             # --non-interactive.
             if commands[0] in (b'update', b'checkout', b'commit'):
                 cmd.append(b'--non-interactive')
+        if util.safehasattr(subprocess, 'CREATE_NO_WINDOW'):
+            # On Windows, prevent command prompts windows from popping up when
+            # running in pythonw.
+            extrakw['creationflags'] = getattr(subprocess, 'CREATE_NO_WINDOW')
         cmd.extend(commands)
         if filename is not None:
             path = self.wvfs.reljoin(
@@ -1469,6 +1473,11 @@
             # insert the argument in the front,
             # the end of git diff arguments is used for paths
             commands.insert(1, b'--color')
+        extrakw = {}
+        if util.safehasattr(subprocess, 'CREATE_NO_WINDOW'):
+            # On Windows, prevent command prompts windows from popping up when
+            # running in pythonw.
+            extrakw['creationflags'] = getattr(subprocess, 'CREATE_NO_WINDOW')
         p = subprocess.Popen(
             pycompat.rapply(
                 procutil.tonativestr, [self._gitexecutable] + commands
@@ -1479,6 +1488,7 @@
             close_fds=procutil.closefds,
             stdout=subprocess.PIPE,
             stderr=errpipe,
+            **extrakw
         )
         if stream:
             return p.stdout, None