changeset 3503:edabac9e9dc5

evolvecmd: fix broken `evolve --continue` ran after `next --evolve` Recent series broke `evolve --continue`in cases when run after `hg next --evolve`. The previous patch adds test demonstarting the broken behaviour, this patch fixes that by storing the command which leads us to evolve --continue in the evolvestate.
author Pulkit Goyal <7895pulkit@gmail.com>
date Wed, 07 Feb 2018 13:42:30 +0530
parents 8cf1020bd4f9
children 5dc34b857114
files hgext3rd/evolve/__init__.py hgext3rd/evolve/evolvecmd.py tests/test-evolve-continue.t
diffstat 3 files changed, 22 insertions(+), 57 deletions(-) [+]
line wrap: on
line diff
--- a/hgext3rd/evolve/__init__.py	Wed Feb 07 22:41:30 2018 +0530
+++ b/hgext3rd/evolve/__init__.py	Wed Feb 07 13:42:30 2018 +0530
@@ -1162,7 +1162,7 @@
                 return 1
             else:
                 cmdutil.bailifchanged(repo)
-                evolvestate = state.cmdstate(repo)
+                evolvestate = state.cmdstate(repo, opts={'command': 'next'})
                 result = evolvecmd._solveone(ui, repo, repo[aspchildren[0]],
                                              evolvestate, dryrunopt, False,
                                              lambda: None, category='orphan')
--- a/hgext3rd/evolve/evolvecmd.py	Wed Feb 07 22:41:30 2018 +0530
+++ b/hgext3rd/evolve/evolvecmd.py	Wed Feb 07 13:42:30 2018 +0530
@@ -1144,24 +1144,27 @@
                 obsolete.createmarkers(repo, [(ctx, (repo[node],))])
             else:
                 obsolete.createmarkers(repo, [(ctx, (repo['.'],))])
-            evolvestate['replacements'][ctx.node()] = node
-            category = evolvestate['category']
-            confirm = evolvestate['confirm']
-            startnode = evolvestate['startnode']
-            unfi = repo.unfiltered()
-            for rev in evolvestate['revs']:
-                # XXX: prevent this lookup by storing nodes instead of revnums
-                curctx = unfi[rev]
-                if (curctx.node() not in evolvestate['replacements'] and
-                    curctx.node() not in evolvestate['skippedrevs']):
-                    newnode = _solveone(ui, repo, curctx, evolvestate, False,
-                                        confirm, progresscb, category)
-                    if newnode[0]:
-                        evolvestate['replacements'][curctx.node()] = newnode[1]
-                    else:
-                        evolvestate['skippedrevs'].append(curctx.node())
 
-            _cleanup(ui, repo, unfi[startnode], True)
+            # make sure we are continuing evolve and not `hg next --evolve`
+            if evolvestate['command'] == 'evolve':
+                evolvestate['replacements'][ctx.node()] = node
+                category = evolvestate['category']
+                confirm = evolvestate['confirm']
+                startnode = evolvestate['startnode']
+                unfi = repo.unfiltered()
+                for rev in evolvestate['revs']:
+                    # XXX: prevent this lookup by storing nodes instead of revnums
+                    curctx = unfi[rev]
+                    if (curctx.node() not in evolvestate['replacements'] and
+                        curctx.node() not in evolvestate['skippedrevs']):
+                        newnode = _solveone(ui, repo, curctx, evolvestate, False,
+                                            confirm, progresscb, category)
+                        if newnode[0]:
+                            evolvestate['replacements'][curctx.node()] = newnode[1]
+                        else:
+                            evolvestate['skippedrevs'].append(curctx.node())
+
+                _cleanup(ui, repo, unfi[startnode], True)
             evolvestate.delete()
             return
 
@@ -1181,7 +1184,7 @@
     # cbor does not know how to serialize sets, using list for skippedrevs
     stateopts = {'category': targetcat, 'replacements': {}, 'revs': revs,
                  'confirm': confirmopt, 'startnode': startnode.node(),
-                 'skippedrevs': []}
+                 'skippedrevs': [], 'command': 'evolve'}
     evolvestate.addopts(stateopts)
     for rev in revs:
         curctx = repo[rev]
--- a/tests/test-evolve-continue.t	Wed Feb 07 22:41:30 2018 +0530
+++ b/tests/test-evolve-continue.t	Wed Feb 07 13:42:30 2018 +0530
@@ -373,41 +373,3 @@
   continue: hg evolve --continue
   $ hg evolve --continue
   evolving 22:d2c94a8f44bd "added g"
-  ** Unknown exception encountered with possibly-broken third-party extension evolve
-  ** which supports versions 4.4 of Mercurial.
-  ** Please disable evolve and try your action again.
-  ** If that fixes the bug please report it to https://bz.mercurial-scm.org/
-  ** Python 2.7.12 (default, Dec  4 2017, 14:50:18) [GCC 5.4.0 20160609]
-  ** Mercurial Distributed SCM (version 4.5+71-2e11b6cd6953)
-  ** Extensions loaded: rebase, evolve
-  Traceback (most recent call last):
-    File "/tmp/hgtests.NSvQmE/install/bin/hg", line 41, in <module>
-      dispatch.run()
-    File "/tmp/hgtests.NSvQmE/install/lib/python/mercurial/dispatch.py", line 88, in run
-      status = (dispatch(req) or 0) & 255
-    File "/tmp/hgtests.NSvQmE/install/lib/python/mercurial/dispatch.py", line 183, in dispatch
-      ret = _runcatch(req)
-    File "/tmp/hgtests.NSvQmE/install/lib/python/mercurial/dispatch.py", line 324, in _runcatch
-      return _callcatch(ui, _runcatchfunc)
-    File "/tmp/hgtests.NSvQmE/install/lib/python/mercurial/dispatch.py", line 332, in _callcatch
-      return scmutil.callcatch(ui, func)
-    File "/tmp/hgtests.NSvQmE/install/lib/python/mercurial/scmutil.py", line 154, in callcatch
-      return func()
-    File "/tmp/hgtests.NSvQmE/install/lib/python/mercurial/dispatch.py", line 314, in _runcatchfunc
-      return _dispatch(req)
-    File "/tmp/hgtests.NSvQmE/install/lib/python/mercurial/dispatch.py", line 918, in _dispatch
-      cmdpats, cmdoptions)
-    File "/tmp/hgtests.NSvQmE/install/lib/python/mercurial/dispatch.py", line 673, in runcommand
-      ret = _runcommand(ui, options, cmd, d)
-    File "/tmp/hgtests.NSvQmE/install/lib/python/mercurial/dispatch.py", line 926, in _runcommand
-      return cmdfunc()
-    File "/tmp/hgtests.NSvQmE/install/lib/python/mercurial/dispatch.py", line 915, in <lambda>
-      d = lambda: util.checksignature(func)(ui, *args, **strcmdopt)
-    File "/tmp/hgtests.NSvQmE/install/lib/python/mercurial/util.py", line 1195, in check
-      return func(*args, **kwargs)
-    File "/home/foobar/repo/mutable-history/hgext3rd/evolve/evolvecmd.py", line 1147, in evolve
-      evolvestate['replacements'][ctx.node()] = node
-    File "/home/foobar/repo/mutable-history/hgext3rd/evolve/state.py", line 49, in __getitem__
-      return self.opts[key]
-  KeyError: 'replacements'
-  [1]