diff hgext/largefiles/lfcommands.py @ 47012:d55b71393907

node: replace nullid and friends with nodeconstants class

The introduction of 256bit hashes require changes to nullid and other
constant magic values. Start pushing them down from repository and
revlog where sensible.

Differential Revision: https://phab.mercurial-scm.org/D9465

--- a/hgext/largefiles/lfcommands.py	Mon Apr 19 20:38:52 2021 -0400
+++ b/hgext/largefiles/lfcommands.py	Mon Mar 29 01:52:06 2021 +0200
@@ -17,7 +17,6 @@
 from mercurial.node import (
     bin,
     hex,
-    nullid,
 )
 
 from mercurial import (
@@ -115,7 +114,7 @@
             rsrc[ctx]
             for ctx in rsrc.changelog.nodesbetween(None, rsrc.heads())[0]
         )
-        revmap = {nullid: nullid}
+        revmap = {rsrc.nullid: rdst.nullid}
         if tolfile:
             # Lock destination to prevent modification while it is converted to.
             # Don't need to lock src because we are just reading from its
@@ -340,7 +339,7 @@
 # Generate list of changed files
 def _getchangedfiles(ctx, parents):
     files = set(ctx.files())
-    if nullid not in parents:
+    if ctx.repo().nullid not in parents:
         mc = ctx.manifest()
         for pctx in ctx.parents():
             for fn in pctx.manifest().diff(mc):
@@ -354,7 +353,7 @@
     for p in ctx.parents():
         parents.append(revmap[p.node()])
     while len(parents) < 2:
-        parents.append(nullid)
+        parents.append(ctx.repo().nullid)
     return parents