evolve: don't use graftstate for continuing `hg evolve`
Before this patch, if user runs `hg evolve`, we read the evolve state, write a
graftstate from that information and run graft command. This patch replaces that
logic with new logic which does not depends on the graft state.
The new logic is very filtered part of logic from graft command. We did not
require a lot of opts checking and filtering revs logic from the graft command
as our use case is fixed.
This is the start of series/work which will make `hg evolve` better and have
a good statefile for itself.
$ cat >> $HGRCPATH <<EOF
> [defaults]
> amend=-d "0 0"
> [experimental]
> obsmarkers-exchange-debug=true
> bundle2-exp=true
> [ui]
> ssh=python "$RUNTESTDIR/dummyssh"
> [phases]
> publish = False
> [extensions]
> EOF
$ echo "evolve=$(echo $(dirname $TESTDIR))/hgext3rd/evolve/" >> $HGRCPATH
$ mkcommit() {
> echo "$1" > "$1"
> hg add "$1"
> hg ci -m "add $1"
> }
setup repo
$ hg init server
$ hg clone ssh://user@dummy/server client
no changes found
updating to branch default
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cp -r client other
Smoke testing
===============.t
$ cd client
$ mkcommit 0
$ mkcommit a
$ hg push
pushing to ssh://user@dummy/server
searching for changes
remote: adding changesets
remote: adding manifests
remote: adding file changes
remote: added 2 changesets with 2 changes to 2 files
$ hg pull
pulling from ssh://user@dummy/server
searching for changes
no changes found
$ hg pull -R ../other
pulling from ssh://user@dummy/server
requesting all changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 2 files
new changesets 8685c6d34325:4957bfdac07e
(run 'hg update' to get a working copy)
$ hg push -R ../other
pushing to ssh://user@dummy/server
searching for changes
no changes found
[1]
Push
=============
$ echo 'A' > a
$ hg amend
$ hg push
pushing to ssh://user@dummy/server
searching for changes
remote: adding changesets
remote: adding manifests
remote: adding file changes
remote: added 1 changesets with 1 changes to 1 files (+1 heads)
remote: obsmarker-exchange: 92 bytes received
remote: 1 new obsolescence markers
remote: obsoleted 1 changesets
$ hg push
pushing to ssh://user@dummy/server
searching for changes
no changes found
[1]
Pull
=============
$ hg -R ../other pull
pulling from ssh://user@dummy/server
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to [12] files \(\+1 heads\) (re)
obsmarker-exchange: 92 bytes received
1 new obsolescence markers
obsoleted 1 changesets
new changesets 9d1c114e7797
(run 'hg heads' to see heads)
$ hg -R ../other pull
pulling from ssh://user@dummy/server
searching for changes
no changes found
Test some markers discovery
===========================
$ echo c > C
$ hg add C
$ hg commit -m C
$ echo c >> C
$ hg amend
$ hg push
pushing to ssh://user@dummy/server
searching for changes
remote: adding changesets
remote: adding manifests
remote: adding file changes
remote: added 1 changesets with 1 changes to 1 files
remote: obsmarker-exchange: 92 bytes received
remote: 1 new obsolescence markers
$ hg -R ../other pull
pulling from ssh://user@dummy/server
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
obsmarker-exchange: 92 bytes received
1 new obsolescence markers
new changesets a5687ec59dd4
(run 'hg update' to get a working copy)
some common hidden
$ hg touch .
$ hg push
pushing to ssh://user@dummy/server
searching for changes
remote: adding changesets
remote: adding manifests
remote: adding file changes
remote: added 1 changesets with 0 changes to 1 files (+1 heads)
remote: obsmarker-exchange: 167 bytes received
remote: 1 new obsolescence markers
remote: obsoleted 1 changesets
$ hg -R ../other pull
pulling from ssh://user@dummy/server
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 0 changes to 1 files (+1 heads)
obsmarker-exchange: 167 bytes received
1 new obsolescence markers
obsoleted 1 changesets
new changesets * (glob)
(run 'hg heads' to see heads)
test discovery avoid exchanging known markers
$ hg push
pushing to ssh://user@dummy/server
searching for changes
no changes found
[1]
$ hg -R ../other pull
pulling from ssh://user@dummy/server
searching for changes
no changes found
test discovery can be disabled
$ hg push --config experimental.evolution.obsdiscovery=no
pushing to ssh://user@dummy/server
searching for changes
(skipping discovery of obsolescence markers, will exchange everything)
(controled by 'experimental.evolution.obsdiscovery' configuration)
no changes found
remote: obsmarker-exchange: 258 bytes received
[1]
$ hg -R ../other pull --config experimental.evolution.obsdiscovery=no
pulling from ssh://user@dummy/server
searching for changes
no changes found
(skipping discovery of obsolescence markers, will exchange everything)
(controled by 'experimental.evolution.obsdiscovery' configuration)
obsmarker-exchange: 258 bytes received
$ cd ..
And disable it server side too:
$ hg serve -R server -n test -p $HGPORT -d --pid-file=hg.pid -A access.log -E errors.log --config experimental.evolution.obsdiscovery=no
$ cat hg.pid >> $DAEMON_PIDS
$ curl -s http://localhost:$HGPORT/?cmd=capabilities
_evoext_getbundle_obscommon batch branchmap bundle2=HG20%0Abookmarks%0Achangegroup%3D01%2C02%0Adigests%3Dmd5%2Csha1%2Csha512%0Aerror%3Dabort%2Cunsupportedcontent%2Cpushraced%2Cpushkey%0Ahgtagsfnodes%0Alistkeys%0Aobsmarkers%3DV0%2CV1%0Aphases%3Dheads%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps changegroupsubset compression=zstd,zlib getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=generaldelta,revlogv1 unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash (no-eol)
Check we cannot use pushkey for marker exchange anymore
$ hg debugpushkey http://localhost:$HGPORT/ obsolete
abort: HTTP Error 410: won't exchange obsmarkers through pushkey
[255]
$ hg debugpushkey ssh://user@dummy/server obsolete
remote: abort: won't exchange obsmarkers through pushkey
remote: (upgrade your client or server to use the bundle2 protocol)
abort: unexpected response: empty string
[255]
(do some extra pulling to be sure)
$ hg -R client pull http://localhost:$HGPORT/
pulling from http://localhost:$HGPORT/
searching for changes
no changes found
obsmarker-exchange: 258 bytes received
$ hg -R client pull http://localhost:$HGPORT/ --config experimental.evolution=createmarkers
pulling from http://localhost:$HGPORT/
searching for changes
no changes found
$ hg -R client pull http://localhost:$HGPORT/ --config experimental.evolution=createmarkers --config extensions.evolve='!'
pulling from http://localhost:$HGPORT/
searching for changes
no changes found
But we do let it goes fine on repository with exchange disabled:
$ $RUNTESTDIR/killdaemons.py $DAEMON_PIDS
$ hg serve -R server -n test -p $HGPORT -d --pid-file=hg.pid -A access.log -E errors.log --config experimental.evolution='!'
$ hg debugpushkey http://localhost:$HGPORT/ obsolete
(do some extra pulling to be sure)
$ hg -R client pull http://localhost:$HGPORT/
pulling from http://localhost:$HGPORT/
searching for changes
no changes found
$ hg -R client pull http://localhost:$HGPORT/ --config experimental.evolution=createmarkers
pulling from http://localhost:$HGPORT/
searching for changes
no changes found
$ hg -R client pull http://localhost:$HGPORT/ --config experimental.evolution=createmarkers --config extensions.evolve='!'
pulling from http://localhost:$HGPORT/
searching for changes
no changes found
$ $RUNTESTDIR/killdaemons.py $DAEMON_PIDS