# HG changeset patch
# User Denis Laxalde <denis.laxalde@logilab.fr>
# Date 1527157190 -7200
# Node ID eb9835014d2051546e58dad906b509ee93e068cc
# Parent  dfb888aae17a943c8eba7a53c1833aefd9caccd3
transaction-summary: show phase changes statistics in pull/unbundle

Upon pull or unbundle, we display a message with the number of
changesets which phase became public. Noticeably, this new message would
appear even if no new changeset were added (below the "no changes found"
message), thus indicating that something actually happened to the local
repository.

diff -r dfb888aae17a -r eb9835014d20 mercurial/scmutil.py
--- a/mercurial/scmutil.py	Mon May 28 01:36:34 2018 -0400
+++ b/mercurial/scmutil.py	Thu May 24 12:19:50 2018 +0200
@@ -1482,6 +1482,24 @@
                 revrange = '%s:%s' % (minrev, maxrev)
             repo.ui.status(_('new changesets %s\n') % revrange)
 
+        @reportsummary
+        def reportphasechanges(repo, tr):
+            """Report statistics of phase changes for changesets pre-existing
+            pull/unbundle.
+            """
+            newrevs = tr.changes.get('revs', xrange(0, 0))
+            phasetracking = tr.changes.get('phases', {})
+            if not phasetracking:
+                return
+            published = [
+                rev for rev, (old, new) in phasetracking.iteritems()
+                if new == phases.public and rev not in newrevs
+            ]
+            if not published:
+                return
+            repo.ui.status(_('%d changesets became public\n')
+                           % len(published))
+
 def nodesummaries(repo, nodes, maxnumnodes=4):
     if len(nodes) <= maxnumnodes or repo.ui.verbose:
         return ' '.join(short(h) for h in nodes)
diff -r dfb888aae17a -r eb9835014d20 tests/test-bundle-r.t
--- a/tests/test-bundle-r.t	Mon May 28 01:36:34 2018 -0400
+++ b/tests/test-bundle-r.t	Thu May 24 12:19:50 2018 +0200
@@ -156,6 +156,7 @@
   adding file changes
   added 4 changesets with 2 changes to 3 files (+1 heads)
   new changesets c70afb1ee985:faa2e4234c7a
+  1 changesets became public
   (run 'hg heads' to see heads, 'hg merge' to merge)
   $ hg verify
   checking changesets
diff -r dfb888aae17a -r eb9835014d20 tests/test-bundle2-exchange.t
--- a/tests/test-bundle2-exchange.t	Mon May 28 01:36:34 2018 -0400
+++ b/tests/test-bundle2-exchange.t	Thu May 24 12:19:50 2018 +0200
@@ -150,6 +150,7 @@
   pulling from $TESTTMP/main
   no changes found
   pre-close-tip:24b6387c8c8c public 
+  1 changesets became public
   postclose-tip:24b6387c8c8c public 
   txnclose hook: HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_NEW_OBSMARKERS=0 HG_PHASES_MOVED=1 HG_SOURCE=pull HG_TXNID=TXN:$ID$ HG_TXNNAME=pull
   file:/*/$TESTTMP/main HG_URL=file:$TESTTMP/main (glob)
diff -r dfb888aae17a -r eb9835014d20 tests/test-clonebundles.t
--- a/tests/test-clonebundles.t	Mon May 28 01:36:34 2018 -0400
+++ b/tests/test-clonebundles.t	Thu May 24 12:19:50 2018 +0200
@@ -129,6 +129,7 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets aaff8d2ffbbf
+  1 changesets became public
 
 Incremental pull doesn't fetch bundle
 
@@ -201,6 +202,7 @@
   finished applying clone bundle
   searching for changes
   no changes found
+  2 changesets became public
 
 Feature works over SSH
 
@@ -213,6 +215,7 @@
   finished applying clone bundle
   searching for changes
   no changes found
+  2 changesets became public
 
 Entry with unknown BUNDLESPEC is filtered and not used
 
@@ -232,6 +235,7 @@
   finished applying clone bundle
   searching for changes
   no changes found
+  2 changesets became public
 
 Automatic fallback when all entries are filtered
 
@@ -269,6 +273,7 @@
   finished applying clone bundle
   searching for changes
   no changes found
+  2 changesets became public
 #else
 Python <2.7.9 will filter SNI URLs
 
@@ -373,6 +378,7 @@
   finished applying clone bundle
   searching for changes
   no changes found
+  2 changesets became public
 
 Preferring bz2 type will download first entry of that type
 
@@ -385,6 +391,7 @@
   finished applying clone bundle
   searching for changes
   no changes found
+  2 changesets became public
 
 Preferring multiple values of an option works
 
@@ -397,6 +404,7 @@
   finished applying clone bundle
   searching for changes
   no changes found
+  2 changesets became public
 
 Sorting multiple values should get us back to original first entry
 
@@ -409,6 +417,7 @@
   finished applying clone bundle
   searching for changes
   no changes found
+  2 changesets became public
 
 Preferring multiple attributes has correct order
 
@@ -421,6 +430,7 @@
   finished applying clone bundle
   searching for changes
   no changes found
+  2 changesets became public
 
 Test where attribute is missing from some entries
 
@@ -440,6 +450,7 @@
   finished applying clone bundle
   searching for changes
   no changes found
+  2 changesets became public
 
 Test interaction between clone bundles and --stream
 
@@ -545,3 +556,4 @@
   finished applying clone bundle
   searching for changes
   no changes found
+  2 changesets became public
diff -r dfb888aae17a -r eb9835014d20 tests/test-convert.t
--- a/tests/test-convert.t	Mon May 28 01:36:34 2018 -0400
+++ b/tests/test-convert.t	Thu May 24 12:19:50 2018 +0200
@@ -419,6 +419,7 @@
   pulling from ../a
   searching for changes
   no changes found
+  5 changesets became public
 
 conversion to existing file should fail
 
diff -r dfb888aae17a -r eb9835014d20 tests/test-flags.t
--- a/tests/test-flags.t	Mon May 28 01:36:34 2018 -0400
+++ b/tests/test-flags.t	Thu May 24 12:19:50 2018 +0200
@@ -46,6 +46,7 @@
   adding file changes
   added 1 changesets with 0 changes to 0 files (+1 heads)
   new changesets 7f4313b42a34
+  1 changesets became public
   (run 'hg heads' to see heads, 'hg merge' to merge)
   $ hg heads
   changeset:   2:7f4313b42a34
diff -r dfb888aae17a -r eb9835014d20 tests/test-merge6.t
--- a/tests/test-merge6.t	Mon May 28 01:36:34 2018 -0400
+++ b/tests/test-merge6.t	Thu May 24 12:19:50 2018 +0200
@@ -42,6 +42,7 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
   new changesets b90e70beeb58
+  1 changesets became public
   (run 'hg heads' to see heads, 'hg merge' to merge)
   $ hg merge
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
diff -r dfb888aae17a -r eb9835014d20 tests/test-obsolete-checkheads.t
--- a/tests/test-obsolete-checkheads.t	Mon May 28 01:36:34 2018 -0400
+++ b/tests/test-obsolete-checkheads.t	Thu May 24 12:19:50 2018 +0200
@@ -80,6 +80,7 @@
   pulling from $TESTTMP/remote
   searching for changes
   no changes found
+  1 changesets became public
   $ hg log -G --hidden
   @  71e3228bffe1 (draft) add new
   |
diff -r dfb888aae17a -r eb9835014d20 tests/test-phases-exchange.t
--- a/tests/test-phases-exchange.t	Mon May 28 01:36:34 2018 -0400
+++ b/tests/test-phases-exchange.t	Thu May 24 12:19:50 2018 +0200
@@ -167,6 +167,7 @@
   pulling from ../alpha
   searching for changes
   no changes found
+  1 changesets became public
   test-debug-phase: move rev 2: 1 -> 0
   $ hgph
   o  4 public a-D - b555f63b6063
@@ -283,6 +284,7 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets b555f63b6063
+  3 changesets became public
   test-debug-phase: move rev 0: 1 -> 0
   test-debug-phase: move rev 1: 1 -> 0
   test-debug-phase: move rev 2: 1 -> 0
@@ -331,6 +333,7 @@
   adding file changes
   added 2 changesets with 2 changes to 2 files
   new changesets d6bcb4f74035:145e75495359
+  4 changesets became public
   test-debug-phase: move rev 0: 1 -> 0
   test-debug-phase: move rev 1: 1 -> 0
   test-debug-phase: move rev 3: 1 -> 0
@@ -404,6 +407,7 @@
   pulling from ../alpha
   searching for changes
   no changes found
+  3 changesets became public
   test-debug-phase: move rev 3: 1 -> 0
   test-debug-phase: move rev 5: 1 -> 0
   test-debug-phase: move rev 6: 1 -> 0
diff -r dfb888aae17a -r eb9835014d20 tests/test-pull-branch.t
--- a/tests/test-pull-branch.t	Mon May 28 01:36:34 2018 -0400
+++ b/tests/test-pull-branch.t	Thu May 24 12:19:50 2018 +0200
@@ -170,6 +170,7 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
   new changesets 7d8ffa4c0b22
+  13 changesets became public
   (run 'hg heads' to see heads)
 
 Make changes on default and branchC on tt
@@ -183,6 +184,7 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
   new changesets 2b94b54b6b5f
+  1 changesets became public
   (run 'hg heads' to see heads)
   $ hg up -C default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
@@ -219,6 +221,7 @@
   adding file changes
   added 2 changesets with 2 changes to 2 files (+2 heads)
   new changesets eed40c14b407:e634733b0309
+  1 changesets became public
   (run 'hg heads .' to see heads, 'hg merge' to merge)
 
   $ cd ..
diff -r dfb888aae17a -r eb9835014d20 tests/test-pull-update.t
--- a/tests/test-pull-update.t	Mon May 28 01:36:34 2018 -0400
+++ b/tests/test-pull-update.t	Thu May 24 12:19:50 2018 +0200
@@ -27,6 +27,7 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
   new changesets 107cefe13e42
+  1 changesets became public
   abort: uncommitted changes
   [255]
   $ hg --config extensions.strip= strip --no-backup tip
@@ -58,6 +59,7 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
   new changesets 800c91d5bfc1
+  1 changesets became public
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   updated to "107cefe13e42: m"
   1 other heads for branch "default"
@@ -80,6 +82,7 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files (-1 heads)
   new changesets 483b76ad4309
+  1 changesets became public
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Similarity between "hg update" and "hg pull -u" in handling bookmark
@@ -108,6 +111,7 @@
   added 1 changesets with 1 changes to 1 files
   adding remote bookmark active-after-pull
   new changesets f815b3da6163
+  1 changesets became public
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (activating bookmark active-after-pull)
 
@@ -137,6 +141,7 @@
   added 1 changesets with 1 changes to 1 files
   adding remote bookmark active-after-pull
   new changesets f815b3da6163
+  1 changesets became public
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (activating bookmark active-after-pull)
 
@@ -175,6 +180,7 @@
   adding file changes
   added 2 changesets with 1 changes to 1 files
   new changesets f815b3da6163:b5e4babfaaa7
+  1 changesets became public
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (leaving bookmark active-before-pull)
 
@@ -202,6 +208,7 @@
   adding file changes
   added 2 changesets with 1 changes to 1 files
   new changesets f815b3da6163:b5e4babfaaa7
+  1 changesets became public
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (leaving bookmark active-before-pull)
 
@@ -229,6 +236,7 @@
   adding file changes
   added 2 changesets with 1 changes to 1 files
   new changesets f815b3da6163:b5e4babfaaa7
+  1 changesets became public
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (leaving bookmark active-before-pull)
 
diff -r dfb888aae17a -r eb9835014d20 tests/test-rename-after-merge.t
--- a/tests/test-rename-after-merge.t	Mon May 28 01:36:34 2018 -0400
+++ b/tests/test-rename-after-merge.t	Thu May 24 12:19:50 2018 +0200
@@ -36,6 +36,7 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
   new changesets d2ae7f538514
+  1 changesets became public
   (run 'hg heads' to see heads, 'hg merge' to merge)
 
   $ hg merge
diff -r dfb888aae17a -r eb9835014d20 tests/test-rename-dir-merge.t
--- a/tests/test-rename-dir-merge.t	Mon May 28 01:36:34 2018 -0400
+++ b/tests/test-rename-dir-merge.t	Thu May 24 12:19:50 2018 +0200
@@ -219,6 +219,7 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
   new changesets 7d51ed18da25
+  1 changesets became public
   (run 'hg heads' to see heads, 'hg merge' to merge)
 
   $ hg merge
diff -r dfb888aae17a -r eb9835014d20 tests/test-share.t
--- a/tests/test-share.t	Mon May 28 01:36:34 2018 -0400
+++ b/tests/test-share.t	Thu May 24 12:19:50 2018 +0200
@@ -360,6 +360,7 @@
   searching for changes
   no changes found
   adding remote bookmark bm3
+  1 changesets became public
   $ hg boo
      bm1                       3:b87954705719
    * bm3                       4:62f4ded848e4
diff -r dfb888aae17a -r eb9835014d20 tests/test-simple-update.t
--- a/tests/test-simple-update.t	Mon May 28 01:36:34 2018 -0400
+++ b/tests/test-simple-update.t	Thu May 24 12:19:50 2018 +0200
@@ -31,6 +31,7 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets 30aff43faee1
+  1 changesets became public
   (run 'hg update' to get a working copy)
 
   $ hg verify
diff -r dfb888aae17a -r eb9835014d20 tests/test-treediscovery-legacy.t
--- a/tests/test-treediscovery-legacy.t	Mon May 28 01:36:34 2018 -0400
+++ b/tests/test-treediscovery-legacy.t	Thu May 24 12:19:50 2018 +0200
@@ -354,6 +354,7 @@
   pulling from http://localhost:$HGPORT/
   searching for changes
   no changes found
+  1 changesets became public
   $ hg push $remote
   pushing to http://localhost:$HGPORT/
   searching for changes