largefiles: hide .hglf/ prefix for largefiles in hgweb

This makes the manifest view in hgweb match what you see in the
working copy and what you get when you download an archive in hgweb.

hgext/largefiles/overrides.py

@@ -172,6 +172,11 @@ def removelargefiles(ui, repo, *pats, **opts):
     finally:
         wlock.release()
 
+# For overriding mercurial.hgweb.webcommands so that largefiles will
+# appear at their right place in the manifests.
+def decodepath(orig, path):
+    return lfutil.splitstandin(path) or path
+
 # -- Wrappers: modify existing commands --------------------------------
 
 # Add works by going through the files that the user wanted to add and

hgext/largefiles/uisetup.py

@@ -11,7 +11,7 @@
 from mercurial import archival, cmdutil, commands, extensions, filemerge, hg, \
     httprepo, localrepo, merge, sshrepo, sshserver, wireproto
 from mercurial.i18n import _
-from mercurial.hgweb import hgweb_mod, protocol
+from mercurial.hgweb import hgweb_mod, protocol, webcommands
 
 import overrides
 import proto
@@ -109,6 +109,8 @@ def uisetup(ui):
     hgweb_mod.perms['getlfile'] = 'pull'
     hgweb_mod.perms['statlfile'] = 'pull'
 
+    extensions.wrapfunction(webcommands, 'decodepath', overrides.decodepath)
+
     # the hello wireproto command uses wireproto.capabilities, so it won't see
     # our largefiles capability unless we replace the actual function as well.
     proto.capabilitiesorig = wireproto.capabilities

tests/test-largefiles.t

@@ -127,6 +127,29 @@ Test moving largefiles and verify that normal files are also unaffected.
   $ cat sub/large4
   large22
 
+Test display of largefiles in hgweb
+
+  $ hg serve -d -p $HGPORT --pid-file ../hg.pid
+  $ cat ../hg.pid >> $DAEMON_PIDS
+  $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/file/tip/?style=raw'
+  200 Script output follows
+  
+  
+  drwxr-xr-x sub
+  -rw-r--r-- 41 large3
+  -rw-r--r-- 9 normal3
+  
+  
+  $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/file/tip/sub/?style=raw'
+  200 Script output follows
+  
+  
+  -rw-r--r-- 41 large4
+  -rw-r--r-- 9 normal4
+  
+  
+  $ "$TESTDIR/killdaemons.py"
+
 Test archiving the various revisions.  These hit corner cases known with
 archiving.