# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@fb.com>
# Date 1394061280 28800
# Node ID 5c40b2a4b52f44a12923c052e2b9169e34985860
# Parent  401da1b38cca4fb3c5544cfa88be98a91c5c249b
discovery: use the discovery process for pull

Wow! Such speed! Much functional! Very proof on concept implementation!

diff --git a/hgext/evolve.py b/hgext/evolve.py
--- a/hgext/evolve.py
+++ b/hgext/evolve.py
@@ -2219,7 +2219,17 @@
     may to contains 'heads' and 'common'. skip the key for None.
 
     Its a separed functio to play around with strategy for that."""
-    return {'heads': pullop.pulledsubset}
+    repo = pullop.repo
+    cl = pullop.repo.changelog
+    remote = pullop.remote
+    unfi = repo.unfiltered()
+    revs = unfi.revs('::%ln', pullop.pulledsubset)
+    common = [nullid]
+    if remote.capable('_evoext_obshash_0'):
+        repo.ui.status("OBSEXC: looking for common markers in %i nodes\n"
+                       % len(revs))
+        common = findcommonobsmarkers(repo.ui, repo, remote, revs)
+    return {'heads': pullop.pulledsubset, 'common': common}
 
 
 @eh.wrapfunction(exchange, '_pullobsolete')
@@ -2244,6 +2254,8 @@
         ui.status("OBSEXC: %i markers added\n" % new)
         if new:
             pullop.repo.invalidatevolatilesets()
+    else:
+        ui.status("OBSEXC: no unknown remote markers\n")
     ui.status("OBSEXC: DONE\n")
     return tr
 
diff --git a/tests/test-evolve.t b/tests/test-evolve.t
--- a/tests/test-evolve.t
+++ b/tests/test-evolve.t
@@ -385,6 +385,7 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files
   OBSEXC: pull obsolescence markers
+  OBSEXC: no unknown remote markers
   OBSEXC: DONE
   $ cd alpha
 
diff --git a/tests/test-exchange-A7.t b/tests/test-exchange-A7.t
--- a/tests/test-exchange-A7.t
+++ b/tests/test-exchange-A7.t
@@ -73,6 +73,7 @@
   pulling from main
   no changes found
   OBSEXC: pull obsolescence markers
+  OBSEXC: no unknown remote markers
   OBSEXC: DONE
   ## post pull state
   # obstore: main
diff --git a/tests/test-exchange-B3.t b/tests/test-exchange-B3.t
--- a/tests/test-exchange-B3.t
+++ b/tests/test-exchange-B3.t
@@ -96,6 +96,7 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files
   OBSEXC: pull obsolescence markers
+  OBSEXC: no unknown remote markers
   OBSEXC: DONE
   (run 'hg update' to get a working copy)
   ## post pull state
diff --git a/tests/test-exchange-B7.t b/tests/test-exchange-B7.t
--- a/tests/test-exchange-B7.t
+++ b/tests/test-exchange-B7.t
@@ -80,6 +80,7 @@
   pulling from main
   no changes found
   OBSEXC: pull obsolescence markers
+  OBSEXC: no unknown remote markers
   OBSEXC: DONE
   ## post pull state
   # obstore: main
diff --git a/tests/test-exchange-D3.t b/tests/test-exchange-D3.t
--- a/tests/test-exchange-D3.t
+++ b/tests/test-exchange-D3.t
@@ -86,6 +86,7 @@
   pulling from main
   no changes found
   OBSEXC: pull obsolescence markers
+  OBSEXC: no unknown remote markers
   OBSEXC: DONE
   ## post pull state
   # obstore: main
diff --git a/tests/test-tutorial.t b/tests/test-tutorial.t
--- a/tests/test-tutorial.t
+++ b/tests/test-tutorial.t
@@ -225,6 +225,7 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
   OBSEXC: pull obsolescence markers
+  OBSEXC: no unknown remote markers
   OBSEXC: DONE
   (run 'hg heads' to see heads, 'hg merge' to merge)