# HG changeset patch
# User Boris Feld <boris.f...@octobus.net>
# Date 1538059945 -7200
# Thu Sep 27 16:52:25 2018 +0200
# Node ID 4693e5593cc54c6bacc481950e561dcdcaf80a55
# Parent ee865e674f55e4434a0796810872235999c8d438
# EXP-Topic obsolete-duplicates
# Available At https://bitbucket.org/octobus/mercurial-devel/
# hg pull https://bitbucket.org/octobus/mercurial-devel/ -r
4693e5593cc5
pullreport: issue a message about "extinct" pulled changesets
Changeset pulled from a remote repository while already obsolete locally can
end up hidden after the pull. Hiding obsolete changesets is a good behavior
but silently "skipping" some of the pulled content can get confusing.
We now detect this situation and emit a message about it. The message is
simple and the wording could be improved, however, we focus on the detection
here. Evolution is still an experimental feature, so the output is open to
changes.
In particular, we could point out at the latest successors of the obsolete
changesets, however, it can get tricky is there are many of them. So we delay
these improvements to another adventure.
Another easy improvement would be to merge this message with the previous line
about the new nodes and their phases.
This is a good example of cases where we can only transmit a limited amount of
data to users by default. We need some sort of "transaction journal" we could
point the user to.
diff --git a/mercurial/scmutil.py b/mercurial/scmutil.py
--- a/mercurial/scmutil.py
+++ b/mercurial/scmutil.py
@@ -1634,6 +1634,17 @@ def registersummarycallback(repo, otr, t
raise error.ProgrammingError(errormsg)
repo.ui.status(msg)
+ # search new changesets directly pulled as obsolete
+ obsadded = unfi.revs('%d: and obsolete()', origrepolen)
+ cl = repo.changelog
+ extinctadded = [r for r in obsadded if r not in cl]
+ if extinctadded:
+ # They are not just obsolete, but obsolete and invisible
+ # we call them "extinct" internally but the terms have not been
+ # exposed to users.
+ msg = '(%d other changesets obsolete on arrival)\n'
+ repo.ui.status(msg % len(extinctadded))
+
@reportsummary
def reportphasechanges(repo, tr):
"""Report statistics of phase changes for changesets pre-existing
diff --git a/tests/test-obsolete-bundle-strip.t
b/tests/test-obsolete-bundle-strip.t
--- a/tests/test-obsolete-bundle-strip.t
+++ b/tests/test-obsolete-bundle-strip.t
@@ -170,6 +170,7 @@ Actual testing
# unbundling: adding manifests
# unbundling: adding file changes
# unbundling: added 1 changesets with 1 changes to 1 files (+1 heads)
+ # unbundling: (1 other changesets obsolete on arrival)
# unbundling: (run 'hg heads' to see heads)
$ testrevs 'desc("C-A1")'
@@ -248,6 +249,7 @@ Actual testing
# unbundling: added 2 changesets with 2 changes to 2 files (+1 heads)
# unbundling: 3 new obsolescence markers
# unbundling: new changesets cf2c22470d67 (1 drafts)
+ # unbundling: (1 other changesets obsolete on arrival)
# unbundling: (run 'hg heads' to see heads)
chain with prune children
@@ -339,6 +341,7 @@ problematic)
# unbundling: adding file changes
# unbundling: added 1 changesets with 1 changes to 1 files
# unbundling: 1 new obsolescence markers
+ # unbundling: (1 other changesets obsolete on arrival)
# unbundling: (run 'hg update' to get a working copy)
$ testrevs 'desc("C-A1")'
@@ -437,6 +440,7 @@ bundling multiple revisions
# unbundling: added 3 changesets with 3 changes to 3 files (+1 heads)
# unbundling: 3 new obsolescence markers
# unbundling: new changesets cf2c22470d67 (1 drafts)
+ # unbundling: (2 other changesets obsolete on arrival)
# unbundling: (run 'hg heads' to see heads)
chain with precursors also pruned
@@ -503,6 +507,7 @@ Actual testing
# unbundling: adding manifests
# unbundling: adding file changes
# unbundling: added 1 changesets with 1 changes to 1 files (+1 heads)
+ # unbundling: (1 other changesets obsolete on arrival)
# unbundling: (run 'hg heads' to see heads)
$ testrevs 'desc("C-A1")'
@@ -578,6 +583,7 @@ Actual testing
# unbundling: added 2 changesets with 2 changes to 2 files (+1 heads)
# unbundling: 3 new obsolescence markers
# unbundling: new changesets cf2c22470d67 (1 drafts)
+ # unbundling: (1 other changesets obsolete on arrival)
# unbundling: (run 'hg heads' to see heads)
chain with missing prune
@@ -836,6 +842,7 @@ Actual testing
# unbundling: adding manifests
# unbundling: adding file changes
# unbundling: added 1 changesets with 1 changes to 1 files (+1 heads)
+ # unbundling: (1 other changesets obsolete on arrival)
# unbundling: (run 'hg heads' to see heads)
$ testrevs 'desc("C-B")'
@@ -864,6 +871,7 @@ Actual testing
# unbundling: adding manifests
# unbundling: adding file changes
# unbundling: added 1 changesets with 1 changes to 1 files (+1 heads)
+ # unbundling: (1 other changesets obsolete on arrival)
# unbundling: (run 'hg heads' to see heads)
$ testrevs 'desc("C-C")'
@@ -892,6 +900,7 @@ Actual testing
# unbundling: adding manifests
# unbundling: adding file changes
# unbundling: added 1 changesets with 1 changes to 1 files (+1 heads)
+ # unbundling: (1 other changesets obsolete on arrival)
# unbundling: (run 'hg heads' to see heads)
$ testrevs 'desc("C-D")'
@@ -920,6 +929,7 @@ Actual testing
# unbundling: adding manifests
# unbundling: adding file changes
# unbundling: added 1 changesets with 1 changes to 1 files (+1 heads)
+ # unbundling: (1 other changesets obsolete on arrival)
# unbundling: (run 'hg heads' to see heads)
$ testrevs 'desc("C-E")'
@@ -1018,6 +1028,7 @@ Bundle multiple revisions
# unbundling: adding manifests
# unbundling: adding file changes
# unbundling: added 2 changesets with 2 changes to 2 files (+2 heads)
+ # unbundling: (2 other changesets obsolete on arrival)
# unbundling: (run 'hg heads' to see heads)
* top one and other divergent
@@ -1087,6 +1098,7 @@ Bundle multiple revisions
# unbundling: 7 new obsolescence markers
# unbundling: obsoleted 2 changesets
# unbundling: new changesets 2f20ff6509f0 (1 drafts)
+ # unbundling: (1 other changesets obsolete on arrival)
# unbundling: (run 'hg heads' to see heads)
* top one and initial precursors
@@ -1155,6 +1167,7 @@ Bundle multiple revisions
# unbundling: 6 new obsolescence markers
# unbundling: obsoleted 3 changesets
# unbundling: new changesets 2f20ff6509f0 (1 drafts)
+ # unbundling: (1 other changesets obsolete on arrival)
# unbundling: (run 'hg heads' to see heads)
* top one and one of the split
@@ -1224,6 +1237,7 @@ Bundle multiple revisions
# unbundling: 7 new obsolescence markers
# unbundling: obsoleted 2 changesets
# unbundling: new changesets 2f20ff6509f0 (1 drafts)
+ # unbundling: (1 other changesets obsolete on arrival)
# unbundling: (run 'hg heads' to see heads)
* all
@@ -1299,6 +1313,7 @@ Bundle multiple revisions
# unbundling: added 5 changesets with 5 changes to 5 files (+4 heads)
# unbundling: 9 new obsolescence markers
# unbundling: new changesets 2f20ff6509f0 (1 drafts)
+ # unbundling: (4 other changesets obsolete on arrival)
# unbundling: (run 'hg heads' to see heads)
changeset pruned on its own
@@ -1372,6 +1387,7 @@ Actual testing
# unbundling: adding file changes
# unbundling: added 1 changesets with 1 changes to 1 files
# unbundling: 1 new obsolescence markers
+ # unbundling: (1 other changesets obsolete on arrival)
# unbundling: (run 'hg update' to get a working copy)
$ testrevs 'desc("C-")'
### Matched revisions###
@@ -1401,4 +1417,5 @@ Actual testing
# unbundling: added 2 changesets with 2 changes to 2 files
# unbundling: 1 new obsolescence markers
# unbundling: new changesets 9ac430e15fca (1 drafts)
+ # unbundling: (1 other changesets obsolete on arrival)
# unbundling: (run 'hg update' to get a working copy)
diff --git a/tests/test-obsolete-changeset-exchange.t
b/tests/test-obsolete-changeset-exchange.t
--- a/tests/test-obsolete-changeset-exchange.t
+++ b/tests/test-obsolete-changeset-exchange.t
@@ -85,6 +85,7 @@ check that bundle is not affected
adding manifests
adding file changes
added 1 changesets with 0 changes to 1 files (+1 heads)
+ (1 other changesets obsolete on arrival)
(run 'hg heads' to see heads)
check-that bundle can contain markers:
diff --git a/tests/test-obsolete-checkheads.t b/tests/test-obsolete-checkheads.t
--- a/tests/test-obsolete-checkheads.t
+++ b/tests/test-obsolete-checkheads.t
@@ -277,6 +277,7 @@ Pulling the missing data makes it work
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
+ (1 other changesets obsolete on arrival)
(run 'hg heads' to see heads)
$ hg push
pushing to $TESTTMP/remote
diff --git a/tests/test-obsolete-distributed.t
b/tests/test-obsolete-distributed.t
--- a/tests/test-obsolete-distributed.t
+++ b/tests/test-obsolete-distributed.t
@@ -411,6 +411,7 @@ successors do not exist in Bob repositor
adding manifests
adding file changes
added 2 changesets with 0 changes to 2 files (+1 heads)
+ (2 other changesets obsolete on arrival)
(run 'hg heads' to see heads)
$ hg log -G
o 4:77ae25d99ff0 c_B2
@@ -455,6 +456,7 @@ decision is made in that case, so receiv
adding manifests
adding file changes
added 2 changesets with 0 changes to 2 files (+1 heads)
+ (2 other changesets obsolete on arrival)
(run 'hg heads' to see heads)
$ hg log -G
o 4:77ae25d99ff0 c_B2
diff --git a/tests/test-obsolete.t b/tests/test-obsolete.t
--- a/tests/test-obsolete.t
+++ b/tests/test-obsolete.t
@@ -1602,6 +1602,7 @@ Test adding changeset after obsmarkers a
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
+ (1 other changesets obsolete on arrival)
(run 'hg update' to get a working copy)
$ hg log -G
@ 7:7ae79c5d60f0 (draft) [tip ] dd
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