[PATCH 6 of 6] largefiles: don't duplicate 'actions' into 'actionbyfile'

[Augie Fackler]

On Thu, Dec 18, 2014 at 04:23:39PM -0800, Pierre-Yves David wrote:
>
>
> On 12/17/2014 01:24 PM, Martin von Zweigbergk wrote:
> ># HG changeset patch
> ># User Martin von Zweigbergk <martinvonz at google.com>
> ># Date 1418367089 28800
> >#      Thu Dec 11 22:51:29 2014 -0800
> ># Node ID 680ee972300c137847962752fd9b08306b068de9
> ># Parent  d15256ef6ca65ce717fe48306e06e9d143c37bc9
> >largefiles: don't duplicate 'actions' into 'actionbyfile'
>
> Except for the couple of question I asked, this series looks good to me.
> However, I'm not confident enough in the merge code to push it.

I agree that this looks reasonable, but would like to see the promised
V2 to resolve some of your comments.

>
> >
> >diff --git a/hgext/largefiles/overrides.py b/hgext/largefiles/overrides.py
> >--- a/hgext/largefiles/overrides.py
> >+++ b/hgext/largefiles/overrides.py
> >@@ -428,8 +428,7 @@
> >
> >      # Convert to dictionary with filename as key and action as value.
> >      lfiles = set()
> >-    actionbyfile = actions
> >-    for f in actionbyfile.keys():
> >+    for f in actions.keys():
> >          splitstandin = f and lfutil.splitstandin(f)
> >          if splitstandin in p1:
> >              lfiles.add(splitstandin)
> >@@ -438,8 +437,8 @@
> >
> >      for lfile in lfiles:
> >          standin = lfutil.standin(lfile)
> >-        (lm, largs, lmsg) = actionbyfile.get(lfile, (None, None, None))
> >-        (sm, sargs, smsg) = actionbyfile.get(standin, (None, None, None))
> >+        (lm, largs, lmsg) = actions.get(lfile, (None, None, None))
> >+        (sm, sargs, smsg) = actions.get(standin, (None, None, None))
> >          if sm in ('g', 'dc') and lm != 'r':
> >              # Case 1: normal file in the working copy, largefile in
> >              # the second parent
> >@@ -447,16 +446,14 @@
> >                          'use (l)argefile or keep (n)ormal file?'
> >                          '$$ &Largefile $$ &Normal file') % lfile
> >              if repo.ui.promptchoice(usermsg, 0) == 0: # pick remote largefile
> >-                actionbyfile[lfile] = ('r', None, 'replaced by standin')
> >-                actionbyfile[standin] = ('g', sargs, 'replaces standin')
> >+                actions[lfile] = ('r', None, 'replaced by standin')
> >+                actions[standin] = ('g', sargs, 'replaces standin')
> >              else: # keep local normal file
> >-                actionbyfile[lfile] = ('k', None, 'replaces standin')
> >+                actions[lfile] = ('k', None, 'replaces standin')
> >                  if branchmerge:
> >-                    actionbyfile[standin] = ('k', None,
> >-                                             'replaced by non-standin')
> >+                    actions[standin] = ('k', None, 'replaced by non-standin')
> >                  else:
> >-                    actionbyfile[standin] = ('r', None,
> >-                                             'replaced by non-standin')
> >+                    actions[standin] = ('r', None, 'replaced by non-standin')
> >          elif lm in ('g', 'dc') and sm != 'r':
> >              # Case 2: largefile in the working copy, normal file in
> >              # the second parent
> >@@ -466,21 +463,21 @@
> >              if repo.ui.promptchoice(usermsg, 0) == 0: # keep local largefile
> >                  if branchmerge:
> >                      # largefile can be restored from standin safely
> >-                    actionbyfile[lfile] = ('k', None, 'replaced by standin')
> >-                    actionbyfile[standin] = ('k', None, 'replaces standin')
> >+                    actions[lfile] = ('k', None, 'replaced by standin')
> >+                    actions[standin] = ('k', None, 'replaces standin')
> >                  else:
> >                      # "lfile" should be marked as "removed" without
> >                      # removal of itself
> >-                    actionbyfile[lfile] = ('lfmr', None,
> >-                                           'forget non-standin largefile')
> >+                    actions[lfile] = ('lfmr', None,
> >+                                      'forget non-standin largefile')
> >
> >                      # linear-merge should treat this largefile as 're-added'
> >-                    actionbyfile[standin] = ('a', None, 'keep standin')
> >+                    actions[standin] = ('a', None, 'keep standin')
> >              else: # pick remote normal file
> >-                actionbyfile[lfile] = ('g', largs, 'replaces standin')
> >-                actionbyfile[standin] = ('r', None, 'replaced by non-standin')
> >+                actions[lfile] = ('g', largs, 'replaces standin')
> >+                actions[standin] = ('r', None, 'replaced by non-standin')
> >
> >-    return actionbyfile, diverge, renamedelete
> >+    return actions, diverge, renamedelete
> >
> >  def mergerecordupdates(orig, repo, actions, branchmerge):
> >      if 'lfmr' in actions:
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>
> --
> Pierre-Yves David