# HG changeset patch
# User Martin von Zweigbergk <martinvonz@google.com>
# Date 1622612309 25200
# Node ID 8125bcd28a5cc63b4195f6b6b83dcbeb672684e1
# Parent  bd88b6bfd8da69c883f2f17d994775e78c3d9f34
rewriteutil: add pointer to help text when rewrite would cause divergence

The evolve extension's version of the hint has this pointer. I missed
it when I moved it to core. This is pretty much the same as
D10723. Turns out I missed two places :(

Differential Revision: https://phab.mercurial-scm.org/D10832

diff -r bd88b6bfd8da -r 8125bcd28a5c mercurial/rewriteutil.py
--- a/mercurial/rewriteutil.py	Tue May 25 09:20:30 2021 +0200
+++ b/mercurial/rewriteutil.py	Tue Jun 01 22:38:29 2021 -0700
@@ -111,7 +111,12 @@
                     b'    set experimental.evolution.allowdivergence=True to '
                     b'skip this check'
                 ) % (base_ctx, other_ctx, local_ctx)
-                raise error.InputError(msg)
+                raise error.InputError(
+                    msg,
+                    hint=_(
+                        b"see 'hg help evolution.instability' for details on content-divergence"
+                    ),
+                )
             else:
                 raise error.InputError(
                     msg,
diff -r bd88b6bfd8da -r 8125bcd28a5c tests/test-amend.t
--- a/tests/test-amend.t	Tue May 25 09:20:30 2021 +0200
+++ b/tests/test-amend.t	Tue Jun 01 22:38:29 2021 -0700
@@ -241,6 +241,13 @@
   abort: cannot amend 112478962961, as that creates content-divergence with 16084da537dd
   (add --verbose for details or see 'hg help evolution.instability')
   [10]
+  $ hg amend -m divergent --verbose
+  abort: cannot amend 112478962961, as that creates content-divergence with 16084da537dd
+      changeset 112478962961 already has a successor in changeset 16084da537dd
+      rewriting changeset 112478962961 would create "content-divergence"
+      set experimental.evolution.allowdivergence=True to skip this check
+  (see 'hg help evolution.instability' for details on content-divergence)
+  [10]
   $ hg amend -m divergent --config experimental.evolution.allowdivergence=true
   2 new content-divergent changesets
 #endif