largefiles: don't interfere with logging normal files stable
authorMatt Harbison <matt_harbison@yahoo.com>
Fri, 30 Jan 2015 20:44:11 -0500
branchstable
changeset 23976 344939126579
parent 23975 3b7088a5c64c
child 23977 0870bb93573c
largefiles: don't interfere with logging normal files The previous code was adding standin files to the matcher's file list when neither the standin file nor the original existed in the context. Somehow, this was confusing the logging code into behaving differently from when the extension wasn't loaded. It seems that this was an attempt to support naming a directory that only contains largefiles, as a test fails if the else clause is dropped entirely. Therefore, only append the "standin" if it is a directory. This was found by running the test suite with --config extensions.largefiles=. The first added test used to log an additional cset that wasn't logged normally. The only relation it had to file 'a' is that 'a' was the source of a move, but it isn't clear why having '.hglf/a' in the list causes this change: @@ -47,6 +47,11 @@ Make sure largefiles doesn't interfere with logging a regular file $ hg log a --config extensions.largefiles= + changeset: 3:2ca5ba701980 + user: test + date: Thu Jan 01 00:00:04 1970 +0000 + summary: d + changeset: 0:9161b9aeaf16 user: test date: Thu Jan 01 00:00:01 1970 +0000 The second added test used to complain about a file not being in the parent revision: @@ -1638,10 +1643,8 @@ Ensure that largefiles doesn't intefere with following a normal file $ hg --config extensions.largefiles= log -f d -T '{desc}' -G - @ c - | - o a - + abort: cannot follow file not in parent revision: ".hglf/d" + [255] $ hg log -f d/a -T '{desc}' -G @ c | Note that there is still something fishy with the largefiles code, because when using a glob pattern like this: $ hg log 'glob:sub/*' the pattern list would contain '.hglf/glob:sub/*'. None of the tests show this (this test lives in test-largefiles.t at 1349), it was just something that I noticed when the code was loaded up with print statements.
hgext/largefiles/overrides.py
tests/test-log.t
--- a/hgext/largefiles/overrides.py	Fri Jan 30 21:11:02 2015 +0000
+++ b/hgext/largefiles/overrides.py	Fri Jan 30 20:44:11 2015 -0500
@@ -316,9 +316,14 @@
 
         for i in range(0, len(m._files)):
             standin = lfutil.standin(m._files[i])
+            # If the "standin" is a directory, append instead of replace to
+            # support naming a directory on the command line with only
+            # largefiles.  The original directory is kept to support normal
+            # files.
             if standin in repo[ctx.node()]:
                 m._files[i] = standin
-            elif m._files[i] not in repo[ctx.node()]:
+            elif m._files[i] not in repo[ctx.node()] \
+                    and repo.wvfs.isdir(standin):
                 m._files.append(standin)
             pats.add(standin)
 
--- a/tests/test-log.t	Fri Jan 30 21:11:02 2015 +0000
+++ b/tests/test-log.t	Fri Jan 30 20:44:11 2015 -0500
@@ -45,6 +45,13 @@
   $ hg mv dir/b e
   $ hg ci -me -d '5 0'
 
+Make sure largefiles doesn't interfere with logging a regular file
+  $ hg log a --config extensions.largefiles=
+  changeset:   0:9161b9aeaf16
+  user:        test
+  date:        Thu Jan 01 00:00:01 1970 +0000
+  summary:     a
+  
   $ hg log a
   changeset:   0:9161b9aeaf16
   user:        test
@@ -1629,6 +1636,12 @@
   |
   o  a
   
+Ensure that largefiles doesn't intefere with following a normal file
+  $ hg  --config extensions.largefiles= log -f d -T '{desc}' -G
+  @  c
+  |
+  o  a
+  
   $ hg log -f d/a -T '{desc}' -G
   @  c
   |