--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mercurial_all_paths.py	Sun Nov 15 10:16:21 2015 +0100
@@ -0,0 +1,92 @@
+# allpaths.py - execute commands on multiple paths
+#
+# This software may be used and distributed according to the terms of
+# the GNU General Public License version 2 or any later version.
+
+'''execute commands on multiple paths'''
+
+import mercurial.util
+import mercurial.commands
+import mercurial.cmdutil
+from mercurial.i18n import _
+
+#pylint:disable=invalid-name,broad-except,line-too-long
+
+
+def _iter_over_paths(command, ui, repo, **opts):
+    """execute given command on multiple paths"""
+    # Extract our options and filter them out
+    group = opts.pop('group', None) or 'paths'
+    ignore_errors = opts.pop('ignore_errors', None)
+
+    # Get the paths to push to.
+    paths = ui.configitems(group)
+    if not paths:
+        raise mercurial.util.Abort(_('No paths defined in section %s') % group)
+
+    # Used to avoid handling duplicate paths twice
+    handled = {}
+
+    # Act!
+    for alias, path in paths:
+        if path in handled:
+            ui.note(_("Skipping %s as it aliases already handled %s\n") % (alias, handled[path]))
+        else:
+            handled[path] = alias
+            try:
+                command(ui, repo, path, **opts)
+            except Exception as e:
+                if not ignore_errors:
+                    raise
+                ui.warn(_('error handling %s: %s') % (path[1], e))
+
+
+def pushall(ui, repo, **opts):
+    """execute pull on multiple paths"""
+    _iter_over_paths(mercurial.commands.push, ui, repo, **opts)
+
+
+def pullall(ui, repo, **opts):
+    """execute push on multiple paths"""
+    _iter_over_paths(mercurial.commands.pull, ui, repo, **opts)
+
+
+def incomingall(ui, repo, **opts):
+    """execute incoming on multiple paths"""
+    _iter_over_paths(mercurial.commands.incoming, ui, repo, **opts)
+
+
+def outgoingall(ui, repo, **opts):
+    """execute outgoing on multiple paths"""
+    _iter_over_paths(mercurial.commands.outgoing, ui, repo, **opts)
+
+
+def _original_options(cmdname):
+    """Gets list of given command options as specified in Mercurial core"""
+    _, spec = mercurial.cmdutil.findcmd(cmdname, mercurial.commands.table)
+    return spec[1]
+
+
+EXT_OPTS = [
+    ('g', 'group', 'paths', _('use a named group of paths')),
+    ('', 'ignore-errors', None, _('continue execution despite errors')),
+]
+
+cmdtable = {
+    "pushall": (
+        pushall,
+        EXT_OPTS + _original_options('push'),
+        _('[-g GROUP] [--ignore-errors] <push options>')),
+    "pullall": (
+        pullall,
+        EXT_OPTS + _original_options('pull'),
+        _('[-g GROUP] [--ignore-errors] <pull options>')),
+    "incomingall": (
+        incomingall,
+        EXT_OPTS + _original_options('incoming'),
+        _('[-g GROUP] [--ignore-errors] <incoming options>')),
+    "outgoingall": (
+        outgoingall,
+        EXT_OPTS + _original_options('outgoing'),
+        _('[-g GROUP] [--ignore-errors] <outgoing options>')),
+}