# HG changeset patch
# User anuraggoel <anurag.dsps@gmail.com>
# Date 1393281671 -19800
# Node ID c4f45ce85351ae17d637c8f276d6805d4ed580a4
# Parent  514d32de6646500cd46f521c49dff46860ae70ba
push: provide a hint when no paths in configured (issue3692)

When user type "hg push" command then this patch helps user by
providing hint if no default path is configured.

Second patch is the test coverage, to test the change behaviour of
first patch.

diff -r 514d32de6646 -r c4f45ce85351 mercurial/commands.py
--- a/mercurial/commands.py	Mon Feb 24 22:42:14 2014 +0100
+++ b/mercurial/commands.py	Tue Feb 25 04:11:11 2014 +0530
@@ -4620,7 +4620,15 @@
     dest, branches = hg.parseurl(dest, opts.get('branch'))
     ui.status(_('pushing to %s\n') % util.hidepassword(dest))
     revs, checkout = hg.addbranchrevs(repo, repo, branches, opts.get('rev'))
-    other = hg.peer(repo, opts, dest)
+    try:
+        other = hg.peer(repo, opts, dest)
+    except error.RepoError:
+        if dest == "default-push":
+            raise util.Abort(_("default repository not configured!"),
+                    hint=_('see the "path" section in "hg help config"'))
+        else:
+            raise
+
     if revs:
         revs = [repo.lookup(r) for r in scmutil.revrange(repo, revs)]
 
diff -r 514d32de6646 -r c4f45ce85351 tests/test-default-push.t
--- a/tests/test-default-push.t	Mon Feb 24 22:42:14 2014 +0100
+++ b/tests/test-default-push.t	Tue Feb 25 04:11:11 2014 +0530
@@ -15,6 +15,16 @@
   $ echo b >> b/a
   $ hg --cwd b ci -mb
 
+Push should provide a hint when both 'default' and 'default-push' not set:
+  $ cd c
+  $ hg push --config paths.default=
+  pushing to default-push
+  abort: default repository not configured!
+  (see the "path" section in "hg help config")
+  [255]
+
+  $ cd ..
+
 Push should push to 'default' when 'default-push' not set:
 
   $ hg --cwd b push