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changelog: disable delta chains
This patch disables delta chains on changelogs. After this patch, new
entries on changelogs - including existing changelogs - will be stored
as the fulltext of that data (likely compressed). No delta computation
will be performed.
An overview of delta chains and data justifying this change follows.
Revlogs try to store entries as a delta against a previous entry (either
a parent revision in the case of generaldelta or the previous physical
revision when not using generaldelta). Most of the time this is the
correct thing to do: it frequently results in less CPU usage and smaller
storage.
Delta chains are most effective when the base revision being deltad
against is similar to the current data. This tends to occur naturally
for manifests and file data, since only small parts of each tend to
change with each revision. Changelogs, however, are a different story.
Changelog entries represent changesets/commits. And unless commits in a
repository are homogonous (same author, changing same files, similar
commit messages, etc), a delta from one entry to the next tends to be
relatively large compared to the size of the entry. This means that
delta chains tend to be short. How short? Here is the full vs delta
revision breakdown on some real world repos:
Repo % Full % Delta Max Length
hg 45.8 54.2 6
mozilla-central 42.4 57.6 8
mozilla-unified 42.5 57.5 17
pypy 46.1 53.9 6
python-zstandard 46.1 53.9 3
(I threw in python-zstandard as an example of a repo that is homogonous.
It contains a small Python project with changes all from the same
author.)
Contrast this with the manifest revlog for these repos, where 99+% of
revisions are deltas and delta chains run into the thousands.
So delta chains aren't as useful on changelogs. But even a short delta
chain may provide benefits. Let's measure that.
Delta chains may require less CPU to read revisions if the CPU time
spent reading smaller deltas is less than the CPU time used to
decompress larger individual entries. We can measure this via
`hg perfrevlog -c -d 1` to iterate a revlog to resolve each revision's
fulltext. Here are the results of that command on a repo using delta
chains in its changelog and on a repo without delta chains:
hg (forward)
! wall 0.407008 comb 0.410000 user 0.410000 sys 0.000000 (best of 25)
! wall 0.390061 comb 0.390000 user 0.390000 sys 0.000000 (best of 26)
hg (reverse)
! wall 0.515221 comb 0.520000 user 0.520000 sys 0.000000 (best of 19)
! wall 0.400018 comb 0.400000 user 0.390000 sys 0.010000 (best of 25)
mozilla-central (forward)
! wall 4.508296 comb 4.490000 user 4.490000 sys 0.000000 (best of 3)
! wall 4.370222 comb 4.370000 user 4.350000 sys 0.020000 (best of 3)
mozilla-central (reverse)
! wall 5.758995 comb 5.760000 user 5.720000 sys 0.040000 (best of 3)
! wall 4.346503 comb 4.340000 user 4.320000 sys 0.020000 (best of 3)
mozilla-unified (forward)
! wall 4.957088 comb 4.950000 user 4.940000 sys 0.010000 (best of 3)
! wall 4.660528 comb 4.650000 user 4.630000 sys 0.020000 (best of 3)
mozilla-unified (reverse)
! wall 6.119827 comb 6.110000 user 6.090000 sys 0.020000 (best of 3)
! wall 4.675136 comb 4.670000 user 4.670000 sys 0.000000 (best of 3)
pypy (forward)
! wall 1.231122 comb 1.240000 user 1.230000 sys 0.010000 (best of 8)
! wall 1.164896 comb 1.160000 user 1.160000 sys 0.000000 (best of 9)
pypy (reverse)
! wall 1.467049 comb 1.460000 user 1.460000 sys 0.000000 (best of 7)
! wall 1.160200 comb 1.170000 user 1.160000 sys 0.010000 (best of 9)
The data clearly shows that it takes less wall and CPU time to resolve
revisions when there are no delta chains in the changelogs, regardless
of the direction of traversal. Furthermore, not using a delta chain
means that fulltext resolution in reverse is as fast as iterating
forward. So not using delta chains on the changelog is a clear CPU win
for reading operations.
An example of a user-visible operation showing this speed-up is revset
evaluation. Here are results for
`hg perfrevset 'author(gps) or author(mpm)'`:
hg
! wall 1.655506 comb 1.660000 user 1.650000 sys 0.010000 (best of 6)
! wall 1.612723 comb 1.610000 user 1.600000 sys 0.010000 (best of 7)
mozilla-central
! wall 17.629826 comb 17.640000 user 17.600000 sys 0.040000 (best of 3)
! wall 17.311033 comb 17.300000 user 17.260000 sys 0.040000 (best of 3)
What about 00changelog.i size?
Repo Delta Chains No Delta Chains
hg 7,033,250 6,976,771
mozilla-central 82,978,748 81,574,623
mozilla-unified 88,112,349 86,702,162
pypy 20,740,699 20,659,741
The data shows that removing delta chains from the changelog makes the
changelog smaller.
Delta chains are also used during changegroup generation. This
operation essentially converts a series of revisions to one large
delta chain. And changegroup generation is smart: if the delta in
the revlog matches what the changegroup is emitting, it will reuse
the delta instead of recalculating it. We can measure the impact
removing changelog delta chains has on changegroup generation via
`hg perfchangegroupchangelog`:
hg
! wall 1.589245 comb 1.590000 user 1.590000 sys 0.000000 (best of 7)
! wall 1.788060 comb 1.790000 user 1.790000 sys 0.000000 (best of 6)
mozilla-central
! wall 17.382585 comb 17.380000 user 17.340000 sys 0.040000 (best of 3)
! wall 20.161357 comb 20.160000 user 20.120000 sys 0.040000 (best of 3)
mozilla-unified
! wall 18.722839 comb 18.720000 user 18.680000 sys 0.040000 (best of 3)
! wall 21.168075 comb 21.170000 user 21.130000 sys 0.040000 (best of 3)
pypy
! wall 4.828317 comb 4.830000 user 4.820000 sys 0.010000 (best of 3)
! wall 5.415455 comb 5.420000 user 5.410000 sys 0.010000 (best of 3)
The data shows eliminating delta chains makes the changelog part of
changegroup generation slower. This is expected since we now have to
compute deltas for revisions where we could recycle the delta before.
It is worth putting this regression into context of overall changegroup
times. Here is the rough total CPU time spent in changegroup generation
for various repos while using delta chains on the changelog:
Repo CPU Time (s) CPU Time w/ compression
hg 4.50 7.05
mozilla-central 111.1 222.0
pypy 28.68 75.5
Before compression, removing delta chains from the changegroup adds
~4.4% overhead to hg changegroup generation, 1.3% to mozilla-central,
and 2.0% to pypy. When you factor in zlib compression, these percentages
are roughly divided by 2.
While the increased CPU usage for changegroup generation is unfortunate,
I think it is acceptable because the percentage is small, server
operators (those likely impacted most by this) have other mechanisms
to mitigate CPU consumption (namely reducing zlib compression level and
pre-generated clone bundles), and because there is room to optimize this
in the future. For example, we could use the nullid as the base revision,
effectively encoding the full revision for each entry in the changegroup.
When doing this, `hg perfchangegroupchangelog` nearly halves:
mozilla-unified
! wall 21.168075 comb 21.170000 user 21.130000 sys 0.040000 (best of 3)
! wall 11.196461 comb 11.200000 user 11.190000 sys 0.010000 (best of 3)
This looks very promising as a future optimization opportunity.
It's worth that the changes in test-acl.t to the changegroup part size.
This is because revision 6 in the changegroup had a delta chain of
length 2 before and after this patch the base revision is nullrev.
When the base revision is nullrev, cg2packer.deltaparent() hardcodes
the *previous* revision from the changegroup as the delta parent.
This caused the delta in the changegroup to switch base revisions,
the delta to change, and the size to change accordingly. While the
size increased in this case, I think sizes will remain the same
on average, as the delta base for changelog revisions doesn't matter
too much (as this patch shows). So, I don't consider this a regression.
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Thu, 13 Oct 2016 12:50:27 +0200 |
parents | 976cd337cac9 |
children | 6b0741d6d234 |
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> do_push() > { > user=$1 > shift > echo "Pushing as user $user" > echo 'hgrc = """' > sed -n '/\[[ha]/,$p' b/.hg/hgrc | grep -v fakegroups.py > echo '"""' > if test -f acl.config; then > echo 'acl.config = """' > cat acl.config > echo '"""' > fi > # On AIX /etc/profile sets LOGNAME read-only. So > # LOGNAME=$user hg --cws a --debug push ../b > # fails with "This variable is read only." > # Use env to work around this. > env LOGNAME=$user hg --cwd a --debug push ../b > hg --cwd b rollback > hg --cwd b --quiet tip > echo > } > init_config() > { > cat > fakegroups.py <<EOF > from hgext import acl > def fakegetusers(ui, group): > try: > return acl._getusersorig(ui, group) > except: > return ["fred", "betty"] > acl._getusersorig = acl._getusers > acl._getusers = fakegetusers > EOF > rm -f acl.config > cat > $config <<EOF > [hooks] > pretxnchangegroup.acl = python:hgext.acl.hook > [acl] > sources = push > [extensions] > f=`pwd`/fakegroups.py > EOF > } $ hg init a $ cd a $ mkdir foo foo/Bar quux $ echo 'in foo' > foo/file.txt $ echo 'in foo/Bar' > foo/Bar/file.txt $ echo 'in quux' > quux/file.py $ hg add -q $ hg ci -m 'add files' -d '1000000 0' $ echo >> foo/file.txt $ hg ci -m 'change foo/file' -d '1000001 0' $ echo >> foo/Bar/file.txt $ hg ci -m 'change foo/Bar/file' -d '1000002 0' $ echo >> quux/file.py $ hg ci -m 'change quux/file' -d '1000003 0' $ hg tip --quiet 3:911600dab2ae $ cd .. $ hg clone -r 0 a b adding changesets adding manifests adding file changes added 1 changesets with 3 changes to 3 files updating to branch default 3 files updated, 0 files merged, 0 files removed, 0 files unresolved $ config=b/.hg/hgrc Extension disabled for lack of a hook $ do_push fred Pushing as user fred hgrc = """ """ pushing to ../b query 1; heads searching for changes all remote heads known locally listing keys for "phases" checking for updated bookmarks listing keys for "bookmarks" listing keys for "bookmarks" 3 changesets found list of changesets: ef1ea85a6374b77d6da9dcda9541f498f2d17df7 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd 911600dab2ae7a9baff75958b84fe606851ce955 bundle2-output-bundle: "HG20", 4 parts total bundle2-output-part: "replycaps" 155 bytes payload bundle2-output-part: "check:heads" streamed payload bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "replycaps" supported bundle2-input-part: total payload size 155 bundle2-input-part: "check:heads" supported bundle2-input-part: total payload size 20 bundle2-input-part: "changegroup" (params: 1 mandatory) supported adding changesets add changeset ef1ea85a6374 add changeset f9cafe1212c8 add changeset 911600dab2ae adding manifests adding file changes adding foo/Bar/file.txt revisions adding foo/file.txt revisions adding quux/file.py revisions added 3 changesets with 3 changes to 3 files updating the branch cache bundle2-input-part: total payload size 1606 bundle2-input-part: "pushkey" (params: 4 mandatory) supported pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955" bundle2-input-bundle: 3 parts total bundle2-output-bundle: "HG20", 2 parts total bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported bundle2-input-bundle: 1 parts total listing keys for "phases" repository tip rolled back to revision 0 (undo push) 0:6675d58eff77 $ echo '[hooks]' >> $config $ echo 'pretxnchangegroup.acl = python:hgext.acl.hook' >> $config Extension disabled for lack of acl.sources $ do_push fred Pushing as user fred hgrc = """ [hooks] pretxnchangegroup.acl = python:hgext.acl.hook """ pushing to ../b query 1; heads searching for changes all remote heads known locally listing keys for "phases" checking for updated bookmarks listing keys for "bookmarks" invalid branchheads cache (served): tip differs listing keys for "bookmarks" 3 changesets found list of changesets: ef1ea85a6374b77d6da9dcda9541f498f2d17df7 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd 911600dab2ae7a9baff75958b84fe606851ce955 bundle2-output-bundle: "HG20", 4 parts total bundle2-output-part: "replycaps" 155 bytes payload bundle2-output-part: "check:heads" streamed payload bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "replycaps" supported bundle2-input-part: total payload size 155 bundle2-input-part: "check:heads" supported bundle2-input-part: total payload size 20 bundle2-input-part: "changegroup" (params: 1 mandatory) supported adding changesets add changeset ef1ea85a6374 add changeset f9cafe1212c8 add changeset 911600dab2ae adding manifests adding file changes adding foo/Bar/file.txt revisions adding foo/file.txt revisions adding quux/file.py revisions added 3 changesets with 3 changes to 3 files calling hook pretxnchangegroup.acl: hgext.acl.hook acl: changes have source "push" - skipping updating the branch cache bundle2-input-part: total payload size 1606 bundle2-input-part: "pushkey" (params: 4 mandatory) supported pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955" bundle2-input-bundle: 3 parts total bundle2-output-bundle: "HG20", 2 parts total bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported bundle2-input-bundle: 1 parts total listing keys for "phases" repository tip rolled back to revision 0 (undo push) 0:6675d58eff77 No [acl.allow]/[acl.deny] $ echo '[acl]' >> $config $ echo 'sources = push' >> $config $ do_push fred Pushing as user fred hgrc = """ [hooks] pretxnchangegroup.acl = python:hgext.acl.hook [acl] sources = push """ pushing to ../b query 1; heads searching for changes all remote heads known locally listing keys for "phases" checking for updated bookmarks listing keys for "bookmarks" invalid branchheads cache (served): tip differs listing keys for "bookmarks" 3 changesets found list of changesets: ef1ea85a6374b77d6da9dcda9541f498f2d17df7 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd 911600dab2ae7a9baff75958b84fe606851ce955 bundle2-output-bundle: "HG20", 4 parts total bundle2-output-part: "replycaps" 155 bytes payload bundle2-output-part: "check:heads" streamed payload bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "replycaps" supported bundle2-input-part: total payload size 155 bundle2-input-part: "check:heads" supported bundle2-input-part: total payload size 20 bundle2-input-part: "changegroup" (params: 1 mandatory) supported adding changesets add changeset ef1ea85a6374 add changeset f9cafe1212c8 add changeset 911600dab2ae adding manifests adding file changes adding foo/Bar/file.txt revisions adding foo/file.txt revisions adding quux/file.py revisions added 3 changesets with 3 changes to 3 files calling hook pretxnchangegroup.acl: hgext.acl.hook acl: checking access for user "fred" acl: acl.allow.branches not enabled acl: acl.deny.branches not enabled acl: acl.allow not enabled acl: acl.deny not enabled acl: branch access granted: "ef1ea85a6374" on branch "default" acl: path access granted: "ef1ea85a6374" acl: branch access granted: "f9cafe1212c8" on branch "default" acl: path access granted: "f9cafe1212c8" acl: branch access granted: "911600dab2ae" on branch "default" acl: path access granted: "911600dab2ae" updating the branch cache bundle2-input-part: total payload size 1606 bundle2-input-part: "pushkey" (params: 4 mandatory) supported pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955" bundle2-input-bundle: 3 parts total bundle2-output-bundle: "HG20", 2 parts total bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported bundle2-input-bundle: 1 parts total listing keys for "phases" repository tip rolled back to revision 0 (undo push) 0:6675d58eff77 Empty [acl.allow] $ echo '[acl.allow]' >> $config $ do_push fred Pushing as user fred hgrc = """ [hooks] pretxnchangegroup.acl = python:hgext.acl.hook [acl] sources = push [acl.allow] """ pushing to ../b query 1; heads searching for changes all remote heads known locally listing keys for "phases" checking for updated bookmarks listing keys for "bookmarks" invalid branchheads cache (served): tip differs listing keys for "bookmarks" 3 changesets found list of changesets: ef1ea85a6374b77d6da9dcda9541f498f2d17df7 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd 911600dab2ae7a9baff75958b84fe606851ce955 bundle2-output-bundle: "HG20", 4 parts total bundle2-output-part: "replycaps" 155 bytes payload bundle2-output-part: "check:heads" streamed payload bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "replycaps" supported bundle2-input-part: total payload size 155 bundle2-input-part: "check:heads" supported bundle2-input-part: total payload size 20 bundle2-input-part: "changegroup" (params: 1 mandatory) supported adding changesets add changeset ef1ea85a6374 add changeset f9cafe1212c8 add changeset 911600dab2ae adding manifests adding file changes adding foo/Bar/file.txt revisions adding foo/file.txt revisions adding quux/file.py revisions added 3 changesets with 3 changes to 3 files calling hook pretxnchangegroup.acl: hgext.acl.hook acl: checking access for user "fred" acl: acl.allow.branches not enabled acl: acl.deny.branches not enabled acl: acl.allow enabled, 0 entries for user fred acl: acl.deny not enabled acl: branch access granted: "ef1ea85a6374" on branch "default" error: pretxnchangegroup.acl hook failed: acl: user "fred" not allowed on "foo/file.txt" (changeset "ef1ea85a6374") bundle2-input-part: total payload size 1606 bundle2-input-bundle: 3 parts total transaction abort! rollback completed abort: acl: user "fred" not allowed on "foo/file.txt" (changeset "ef1ea85a6374") no rollback information available 0:6675d58eff77 fred is allowed inside foo/ $ echo 'foo/** = fred' >> $config $ do_push fred Pushing as user fred hgrc = """ [hooks] pretxnchangegroup.acl = python:hgext.acl.hook [acl] sources = push [acl.allow] foo/** = fred """ pushing to ../b query 1; heads searching for changes all remote heads known locally listing keys for "phases" checking for updated bookmarks listing keys for "bookmarks" invalid branchheads cache (served): tip differs listing keys for "bookmarks" 3 changesets found list of changesets: ef1ea85a6374b77d6da9dcda9541f498f2d17df7 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd 911600dab2ae7a9baff75958b84fe606851ce955 bundle2-output-bundle: "HG20", 4 parts total bundle2-output-part: "replycaps" 155 bytes payload bundle2-output-part: "check:heads" streamed payload bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "replycaps" supported bundle2-input-part: total payload size 155 bundle2-input-part: "check:heads" supported bundle2-input-part: total payload size 20 bundle2-input-part: "changegroup" (params: 1 mandatory) supported adding changesets add changeset ef1ea85a6374 add changeset f9cafe1212c8 add changeset 911600dab2ae adding manifests adding file changes adding foo/Bar/file.txt revisions adding foo/file.txt revisions adding quux/file.py revisions added 3 changesets with 3 changes to 3 files calling hook pretxnchangegroup.acl: hgext.acl.hook acl: checking access for user "fred" acl: acl.allow.branches not enabled acl: acl.deny.branches not enabled acl: acl.allow enabled, 1 entries for user fred acl: acl.deny not enabled acl: branch access granted: "ef1ea85a6374" on branch "default" acl: path access granted: "ef1ea85a6374" acl: branch access granted: "f9cafe1212c8" on branch "default" acl: path access granted: "f9cafe1212c8" acl: branch access granted: "911600dab2ae" on branch "default" error: pretxnchangegroup.acl hook failed: acl: user "fred" not allowed on "quux/file.py" (changeset "911600dab2ae") bundle2-input-part: total payload size 1606 bundle2-input-bundle: 3 parts total transaction abort! rollback completed abort: acl: user "fred" not allowed on "quux/file.py" (changeset "911600dab2ae") no rollback information available 0:6675d58eff77 Empty [acl.deny] $ echo '[acl.deny]' >> $config $ do_push barney Pushing as user barney hgrc = """ [hooks] pretxnchangegroup.acl = python:hgext.acl.hook [acl] sources = push [acl.allow] foo/** = fred [acl.deny] """ pushing to ../b query 1; heads searching for changes all remote heads known locally listing keys for "phases" checking for updated bookmarks listing keys for "bookmarks" invalid branchheads cache (served): tip differs listing keys for "bookmarks" 3 changesets found list of changesets: ef1ea85a6374b77d6da9dcda9541f498f2d17df7 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd 911600dab2ae7a9baff75958b84fe606851ce955 bundle2-output-bundle: "HG20", 4 parts total bundle2-output-part: "replycaps" 155 bytes payload bundle2-output-part: "check:heads" streamed payload bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "replycaps" supported bundle2-input-part: total payload size 155 bundle2-input-part: "check:heads" supported bundle2-input-part: total payload size 20 bundle2-input-part: "changegroup" (params: 1 mandatory) supported adding changesets add changeset ef1ea85a6374 add changeset f9cafe1212c8 add changeset 911600dab2ae adding manifests adding file changes adding foo/Bar/file.txt revisions adding foo/file.txt revisions adding quux/file.py revisions added 3 changesets with 3 changes to 3 files calling hook pretxnchangegroup.acl: hgext.acl.hook acl: checking access for user "barney" acl: acl.allow.branches not enabled acl: acl.deny.branches not enabled acl: acl.allow enabled, 0 entries for user barney acl: acl.deny enabled, 0 entries for user barney acl: branch access granted: "ef1ea85a6374" on branch "default" error: pretxnchangegroup.acl hook failed: acl: user "barney" not allowed on "foo/file.txt" (changeset "ef1ea85a6374") bundle2-input-part: total payload size 1606 bundle2-input-bundle: 3 parts total transaction abort! rollback completed abort: acl: user "barney" not allowed on "foo/file.txt" (changeset "ef1ea85a6374") no rollback information available 0:6675d58eff77 fred is allowed inside foo/, but not foo/bar/ (case matters) $ echo 'foo/bar/** = fred' >> $config $ do_push fred Pushing as user fred hgrc = """ [hooks] pretxnchangegroup.acl = python:hgext.acl.hook [acl] sources = push [acl.allow] foo/** = fred [acl.deny] foo/bar/** = fred """ pushing to ../b query 1; heads searching for changes all remote heads known locally listing keys for "phases" checking for updated bookmarks listing keys for "bookmarks" invalid branchheads cache (served): tip differs listing keys for "bookmarks" 3 changesets found list of changesets: ef1ea85a6374b77d6da9dcda9541f498f2d17df7 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd 911600dab2ae7a9baff75958b84fe606851ce955 bundle2-output-bundle: "HG20", 4 parts total bundle2-output-part: "replycaps" 155 bytes payload bundle2-output-part: "check:heads" streamed payload bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "replycaps" supported bundle2-input-part: total payload size 155 bundle2-input-part: "check:heads" supported bundle2-input-part: total payload size 20 bundle2-input-part: "changegroup" (params: 1 mandatory) supported adding changesets add changeset ef1ea85a6374 add changeset f9cafe1212c8 add changeset 911600dab2ae adding manifests adding file changes adding foo/Bar/file.txt revisions adding foo/file.txt revisions adding quux/file.py revisions added 3 changesets with 3 changes to 3 files calling hook pretxnchangegroup.acl: hgext.acl.hook acl: checking access for user "fred" acl: acl.allow.branches not enabled acl: acl.deny.branches not enabled acl: acl.allow enabled, 1 entries for user fred acl: acl.deny enabled, 1 entries for user fred acl: branch access granted: "ef1ea85a6374" on branch "default" acl: path access granted: "ef1ea85a6374" acl: branch access granted: "f9cafe1212c8" on branch "default" acl: path access granted: "f9cafe1212c8" acl: branch access granted: "911600dab2ae" on branch "default" error: pretxnchangegroup.acl hook failed: acl: user "fred" not allowed on "quux/file.py" (changeset "911600dab2ae") bundle2-input-part: total payload size 1606 bundle2-input-bundle: 3 parts total transaction abort! rollback completed abort: acl: user "fred" not allowed on "quux/file.py" (changeset "911600dab2ae") no rollback information available 0:6675d58eff77 fred is allowed inside foo/, but not foo/Bar/ $ echo 'foo/Bar/** = fred' >> $config $ do_push fred Pushing as user fred hgrc = """ [hooks] pretxnchangegroup.acl = python:hgext.acl.hook [acl] sources = push [acl.allow] foo/** = fred [acl.deny] foo/bar/** = fred foo/Bar/** = fred """ pushing to ../b query 1; heads searching for changes all remote heads known locally listing keys for "phases" checking for updated bookmarks listing keys for "bookmarks" invalid branchheads cache (served): tip differs listing keys for "bookmarks" 3 changesets found list of changesets: ef1ea85a6374b77d6da9dcda9541f498f2d17df7 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd 911600dab2ae7a9baff75958b84fe606851ce955 bundle2-output-bundle: "HG20", 4 parts total bundle2-output-part: "replycaps" 155 bytes payload bundle2-output-part: "check:heads" streamed payload bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "replycaps" supported bundle2-input-part: total payload size 155 bundle2-input-part: "check:heads" supported bundle2-input-part: total payload size 20 bundle2-input-part: "changegroup" (params: 1 mandatory) supported adding changesets add changeset ef1ea85a6374 add changeset f9cafe1212c8 add changeset 911600dab2ae adding manifests adding file changes adding foo/Bar/file.txt revisions adding foo/file.txt revisions adding quux/file.py revisions added 3 changesets with 3 changes to 3 files calling hook pretxnchangegroup.acl: hgext.acl.hook acl: checking access for user "fred" acl: acl.allow.branches not enabled acl: acl.deny.branches not enabled acl: acl.allow enabled, 1 entries for user fred acl: acl.deny enabled, 2 entries for user fred acl: branch access granted: "ef1ea85a6374" on branch "default" acl: path access granted: "ef1ea85a6374" acl: branch access granted: "f9cafe1212c8" on branch "default" error: pretxnchangegroup.acl hook failed: acl: user "fred" denied on "foo/Bar/file.txt" (changeset "f9cafe1212c8") bundle2-input-part: total payload size 1606 bundle2-input-bundle: 3 parts total transaction abort! rollback completed abort: acl: user "fred" denied on "foo/Bar/file.txt" (changeset "f9cafe1212c8") no rollback information available 0:6675d58eff77 $ echo 'barney is not mentioned => not allowed anywhere' barney is not mentioned => not allowed anywhere $ do_push barney Pushing as user barney hgrc = """ [hooks] pretxnchangegroup.acl = python:hgext.acl.hook [acl] sources = push [acl.allow] foo/** = fred [acl.deny] foo/bar/** = fred foo/Bar/** = fred """ pushing to ../b query 1; heads searching for changes all remote heads known locally listing keys for "phases" checking for updated bookmarks listing keys for "bookmarks" invalid branchheads cache (served): tip differs listing keys for "bookmarks" 3 changesets found list of changesets: ef1ea85a6374b77d6da9dcda9541f498f2d17df7 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd 911600dab2ae7a9baff75958b84fe606851ce955 bundle2-output-bundle: "HG20", 4 parts total bundle2-output-part: "replycaps" 155 bytes payload bundle2-output-part: "check:heads" streamed payload bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "replycaps" supported bundle2-input-part: total payload size 155 bundle2-input-part: "check:heads" supported bundle2-input-part: total payload size 20 bundle2-input-part: "changegroup" (params: 1 mandatory) supported adding changesets add changeset ef1ea85a6374 add changeset f9cafe1212c8 add changeset 911600dab2ae adding manifests adding file changes adding foo/Bar/file.txt revisions adding foo/file.txt revisions adding quux/file.py revisions added 3 changesets with 3 changes to 3 files calling hook pretxnchangegroup.acl: hgext.acl.hook acl: checking access for user "barney" acl: acl.allow.branches not enabled acl: acl.deny.branches not enabled acl: acl.allow enabled, 0 entries for user barney acl: acl.deny enabled, 0 entries for user barney acl: branch access granted: "ef1ea85a6374" on branch "default" error: pretxnchangegroup.acl hook failed: acl: user "barney" not allowed on "foo/file.txt" (changeset "ef1ea85a6374") bundle2-input-part: total payload size 1606 bundle2-input-bundle: 3 parts total transaction abort! rollback completed abort: acl: user "barney" not allowed on "foo/file.txt" (changeset "ef1ea85a6374") no rollback information available 0:6675d58eff77 barney is allowed everywhere $ echo '[acl.allow]' >> $config $ echo '** = barney' >> $config $ do_push barney Pushing as user barney hgrc = """ [hooks] pretxnchangegroup.acl = python:hgext.acl.hook [acl] sources = push [acl.allow] foo/** = fred [acl.deny] foo/bar/** = fred foo/Bar/** = fred [acl.allow] ** = barney """ pushing to ../b query 1; heads searching for changes all remote heads known locally listing keys for "phases" checking for updated bookmarks listing keys for "bookmarks" invalid branchheads cache (served): tip differs listing keys for "bookmarks" 3 changesets found list of changesets: ef1ea85a6374b77d6da9dcda9541f498f2d17df7 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd 911600dab2ae7a9baff75958b84fe606851ce955 bundle2-output-bundle: "HG20", 4 parts total bundle2-output-part: "replycaps" 155 bytes payload bundle2-output-part: "check:heads" streamed payload bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "replycaps" supported bundle2-input-part: total payload size 155 bundle2-input-part: "check:heads" supported bundle2-input-part: total payload size 20 bundle2-input-part: "changegroup" (params: 1 mandatory) supported adding changesets add changeset ef1ea85a6374 add changeset f9cafe1212c8 add changeset 911600dab2ae adding manifests adding file changes adding foo/Bar/file.txt revisions adding foo/file.txt revisions adding quux/file.py revisions added 3 changesets with 3 changes to 3 files calling hook pretxnchangegroup.acl: hgext.acl.hook acl: checking access for user "barney" acl: acl.allow.branches not enabled acl: acl.deny.branches not enabled acl: acl.allow enabled, 1 entries for user barney acl: acl.deny enabled, 0 entries for user barney acl: branch access granted: "ef1ea85a6374" on branch "default" acl: path access granted: "ef1ea85a6374" acl: branch access granted: "f9cafe1212c8" on branch "default" acl: path access granted: "f9cafe1212c8" acl: branch access granted: "911600dab2ae" on branch "default" acl: path access granted: "911600dab2ae" updating the branch cache bundle2-input-part: total payload size 1606 bundle2-input-part: "pushkey" (params: 4 mandatory) supported pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955" bundle2-input-bundle: 3 parts total bundle2-output-bundle: "HG20", 2 parts total bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported bundle2-input-bundle: 1 parts total listing keys for "phases" repository tip rolled back to revision 0 (undo push) 0:6675d58eff77 wilma can change files with a .txt extension $ echo '**/*.txt = wilma' >> $config $ do_push wilma Pushing as user wilma hgrc = """ [hooks] pretxnchangegroup.acl = python:hgext.acl.hook [acl] sources = push [acl.allow] foo/** = fred [acl.deny] foo/bar/** = fred foo/Bar/** = fred [acl.allow] ** = barney **/*.txt = wilma """ pushing to ../b query 1; heads searching for changes all remote heads known locally listing keys for "phases" checking for updated bookmarks listing keys for "bookmarks" invalid branchheads cache (served): tip differs listing keys for "bookmarks" 3 changesets found list of changesets: ef1ea85a6374b77d6da9dcda9541f498f2d17df7 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd 911600dab2ae7a9baff75958b84fe606851ce955 bundle2-output-bundle: "HG20", 4 parts total bundle2-output-part: "replycaps" 155 bytes payload bundle2-output-part: "check:heads" streamed payload bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "replycaps" supported bundle2-input-part: total payload size 155 bundle2-input-part: "check:heads" supported bundle2-input-part: total payload size 20 bundle2-input-part: "changegroup" (params: 1 mandatory) supported adding changesets add changeset ef1ea85a6374 add changeset f9cafe1212c8 add changeset 911600dab2ae adding manifests adding file changes adding foo/Bar/file.txt revisions adding foo/file.txt revisions adding quux/file.py revisions added 3 changesets with 3 changes to 3 files calling hook pretxnchangegroup.acl: hgext.acl.hook acl: checking access for user "wilma" acl: acl.allow.branches not enabled acl: acl.deny.branches not enabled acl: acl.allow enabled, 1 entries for user wilma acl: acl.deny enabled, 0 entries for user wilma acl: branch access granted: "ef1ea85a6374" on branch "default" acl: path access granted: "ef1ea85a6374" acl: branch access granted: "f9cafe1212c8" on branch "default" acl: path access granted: "f9cafe1212c8" acl: branch access granted: "911600dab2ae" on branch "default" error: pretxnchangegroup.acl hook failed: acl: user "wilma" not allowed on "quux/file.py" (changeset "911600dab2ae") bundle2-input-part: total payload size 1606 bundle2-input-bundle: 3 parts total transaction abort! rollback completed abort: acl: user "wilma" not allowed on "quux/file.py" (changeset "911600dab2ae") no rollback information available 0:6675d58eff77 file specified by acl.config does not exist $ echo '[acl]' >> $config $ echo 'config = ../acl.config' >> $config $ do_push barney Pushing as user barney hgrc = """ [hooks] pretxnchangegroup.acl = python:hgext.acl.hook [acl] sources = push [acl.allow] foo/** = fred [acl.deny] foo/bar/** = fred foo/Bar/** = fred [acl.allow] ** = barney **/*.txt = wilma [acl] config = ../acl.config """ pushing to ../b query 1; heads searching for changes all remote heads known locally listing keys for "phases" checking for updated bookmarks listing keys for "bookmarks" invalid branchheads cache (served): tip differs listing keys for "bookmarks" 3 changesets found list of changesets: ef1ea85a6374b77d6da9dcda9541f498f2d17df7 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd 911600dab2ae7a9baff75958b84fe606851ce955 bundle2-output-bundle: "HG20", 4 parts total bundle2-output-part: "replycaps" 155 bytes payload bundle2-output-part: "check:heads" streamed payload bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "replycaps" supported bundle2-input-part: total payload size 155 bundle2-input-part: "check:heads" supported bundle2-input-part: total payload size 20 bundle2-input-part: "changegroup" (params: 1 mandatory) supported adding changesets add changeset ef1ea85a6374 add changeset f9cafe1212c8 add changeset 911600dab2ae adding manifests adding file changes adding foo/Bar/file.txt revisions adding foo/file.txt revisions adding quux/file.py revisions added 3 changesets with 3 changes to 3 files calling hook pretxnchangegroup.acl: hgext.acl.hook acl: checking access for user "barney" error: pretxnchangegroup.acl hook raised an exception: [Errno 2] No such file or directory: '../acl.config' bundle2-input-part: total payload size 1606 bundle2-input-bundle: 3 parts total transaction abort! rollback completed abort: No such file or directory: ../acl.config no rollback information available 0:6675d58eff77 betty is allowed inside foo/ by a acl.config file $ echo '[acl.allow]' >> acl.config $ echo 'foo/** = betty' >> acl.config $ do_push betty Pushing as user betty hgrc = """ [hooks] pretxnchangegroup.acl = python:hgext.acl.hook [acl] sources = push [acl.allow] foo/** = fred [acl.deny] foo/bar/** = fred foo/Bar/** = fred [acl.allow] ** = barney **/*.txt = wilma [acl] config = ../acl.config """ acl.config = """ [acl.allow] foo/** = betty """ pushing to ../b query 1; heads searching for changes all remote heads known locally listing keys for "phases" checking for updated bookmarks listing keys for "bookmarks" invalid branchheads cache (served): tip differs listing keys for "bookmarks" 3 changesets found list of changesets: ef1ea85a6374b77d6da9dcda9541f498f2d17df7 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd 911600dab2ae7a9baff75958b84fe606851ce955 bundle2-output-bundle: "HG20", 4 parts total bundle2-output-part: "replycaps" 155 bytes payload bundle2-output-part: "check:heads" streamed payload bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "replycaps" supported bundle2-input-part: total payload size 155 bundle2-input-part: "check:heads" supported bundle2-input-part: total payload size 20 bundle2-input-part: "changegroup" (params: 1 mandatory) supported adding changesets add changeset ef1ea85a6374 add changeset f9cafe1212c8 add changeset 911600dab2ae adding manifests adding file changes adding foo/Bar/file.txt revisions adding foo/file.txt revisions adding quux/file.py revisions added 3 changesets with 3 changes to 3 files calling hook pretxnchangegroup.acl: hgext.acl.hook acl: checking access for user "betty" acl: acl.allow.branches not enabled acl: acl.deny.branches not enabled acl: acl.allow enabled, 1 entries for user betty acl: acl.deny enabled, 0 entries for user betty acl: branch access granted: "ef1ea85a6374" on branch "default" acl: path access granted: "ef1ea85a6374" acl: branch access granted: "f9cafe1212c8" on branch "default" acl: path access granted: "f9cafe1212c8" acl: branch access granted: "911600dab2ae" on branch "default" error: pretxnchangegroup.acl hook failed: acl: user "betty" not allowed on "quux/file.py" (changeset "911600dab2ae") bundle2-input-part: total payload size 1606 bundle2-input-bundle: 3 parts total transaction abort! rollback completed abort: acl: user "betty" not allowed on "quux/file.py" (changeset "911600dab2ae") no rollback information available 0:6675d58eff77 acl.config can set only [acl.allow]/[acl.deny] $ echo '[hooks]' >> acl.config $ echo 'changegroup.acl = false' >> acl.config $ do_push barney Pushing as user barney hgrc = """ [hooks] pretxnchangegroup.acl = python:hgext.acl.hook [acl] sources = push [acl.allow] foo/** = fred [acl.deny] foo/bar/** = fred foo/Bar/** = fred [acl.allow] ** = barney **/*.txt = wilma [acl] config = ../acl.config """ acl.config = """ [acl.allow] foo/** = betty [hooks] changegroup.acl = false """ pushing to ../b query 1; heads searching for changes all remote heads known locally listing keys for "phases" checking for updated bookmarks listing keys for "bookmarks" invalid branchheads cache (served): tip differs listing keys for "bookmarks" 3 changesets found list of changesets: ef1ea85a6374b77d6da9dcda9541f498f2d17df7 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd 911600dab2ae7a9baff75958b84fe606851ce955 bundle2-output-bundle: "HG20", 4 parts total bundle2-output-part: "replycaps" 155 bytes payload bundle2-output-part: "check:heads" streamed payload bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "replycaps" supported bundle2-input-part: total payload size 155 bundle2-input-part: "check:heads" supported bundle2-input-part: total payload size 20 bundle2-input-part: "changegroup" (params: 1 mandatory) supported adding changesets add changeset ef1ea85a6374 add changeset f9cafe1212c8 add changeset 911600dab2ae adding manifests adding file changes adding foo/Bar/file.txt revisions adding foo/file.txt revisions adding quux/file.py revisions added 3 changesets with 3 changes to 3 files calling hook pretxnchangegroup.acl: hgext.acl.hook acl: checking access for user "barney" acl: acl.allow.branches not enabled acl: acl.deny.branches not enabled acl: acl.allow enabled, 1 entries for user barney acl: acl.deny enabled, 0 entries for user barney acl: branch access granted: "ef1ea85a6374" on branch "default" acl: path access granted: "ef1ea85a6374" acl: branch access granted: "f9cafe1212c8" on branch "default" acl: path access granted: "f9cafe1212c8" acl: branch access granted: "911600dab2ae" on branch "default" acl: path access granted: "911600dab2ae" updating the branch cache bundle2-input-part: total payload size 1606 bundle2-input-part: "pushkey" (params: 4 mandatory) supported pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955" bundle2-input-bundle: 3 parts total bundle2-output-bundle: "HG20", 2 parts total bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported bundle2-input-bundle: 1 parts total listing keys for "phases" repository tip rolled back to revision 0 (undo push) 0:6675d58eff77 asterisk $ init_config asterisk test $ echo '[acl.allow]' >> $config $ echo "** = fred" >> $config fred is always allowed $ do_push fred Pushing as user fred hgrc = """ [hooks] pretxnchangegroup.acl = python:hgext.acl.hook [acl] sources = push [extensions] [acl.allow] ** = fred """ pushing to ../b query 1; heads searching for changes all remote heads known locally listing keys for "phases" checking for updated bookmarks listing keys for "bookmarks" invalid branchheads cache (served): tip differs listing keys for "bookmarks" 3 changesets found list of changesets: ef1ea85a6374b77d6da9dcda9541f498f2d17df7 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd 911600dab2ae7a9baff75958b84fe606851ce955 bundle2-output-bundle: "HG20", 4 parts total bundle2-output-part: "replycaps" 155 bytes payload bundle2-output-part: "check:heads" streamed payload bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "replycaps" supported bundle2-input-part: total payload size 155 bundle2-input-part: "check:heads" supported bundle2-input-part: total payload size 20 bundle2-input-part: "changegroup" (params: 1 mandatory) supported adding changesets add changeset ef1ea85a6374 add changeset f9cafe1212c8 add changeset 911600dab2ae adding manifests adding file changes adding foo/Bar/file.txt revisions adding foo/file.txt revisions adding quux/file.py revisions added 3 changesets with 3 changes to 3 files calling hook pretxnchangegroup.acl: hgext.acl.hook acl: checking access for user "fred" acl: acl.allow.branches not enabled acl: acl.deny.branches not enabled acl: acl.allow enabled, 1 entries for user fred acl: acl.deny not enabled acl: branch access granted: "ef1ea85a6374" on branch "default" acl: path access granted: "ef1ea85a6374" acl: branch access granted: "f9cafe1212c8" on branch "default" acl: path access granted: "f9cafe1212c8" acl: branch access granted: "911600dab2ae" on branch "default" acl: path access granted: "911600dab2ae" updating the branch cache bundle2-input-part: total payload size 1606 bundle2-input-part: "pushkey" (params: 4 mandatory) supported pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955" bundle2-input-bundle: 3 parts total bundle2-output-bundle: "HG20", 2 parts total bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported bundle2-input-bundle: 1 parts total listing keys for "phases" repository tip rolled back to revision 0 (undo push) 0:6675d58eff77 $ echo '[acl.deny]' >> $config $ echo "foo/Bar/** = *" >> $config no one is allowed inside foo/Bar/ $ do_push fred Pushing as user fred hgrc = """ [hooks] pretxnchangegroup.acl = python:hgext.acl.hook [acl] sources = push [extensions] [acl.allow] ** = fred [acl.deny] foo/Bar/** = * """ pushing to ../b query 1; heads searching for changes all remote heads known locally listing keys for "phases" checking for updated bookmarks listing keys for "bookmarks" invalid branchheads cache (served): tip differs listing keys for "bookmarks" 3 changesets found list of changesets: ef1ea85a6374b77d6da9dcda9541f498f2d17df7 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd 911600dab2ae7a9baff75958b84fe606851ce955 bundle2-output-bundle: "HG20", 4 parts total bundle2-output-part: "replycaps" 155 bytes payload bundle2-output-part: "check:heads" streamed payload bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "replycaps" supported bundle2-input-part: total payload size 155 bundle2-input-part: "check:heads" supported bundle2-input-part: total payload size 20 bundle2-input-part: "changegroup" (params: 1 mandatory) supported adding changesets add changeset ef1ea85a6374 add changeset f9cafe1212c8 add changeset 911600dab2ae adding manifests adding file changes adding foo/Bar/file.txt revisions adding foo/file.txt revisions adding quux/file.py revisions added 3 changesets with 3 changes to 3 files calling hook pretxnchangegroup.acl: hgext.acl.hook acl: checking access for user "fred" acl: acl.allow.branches not enabled acl: acl.deny.branches not enabled acl: acl.allow enabled, 1 entries for user fred acl: acl.deny enabled, 1 entries for user fred acl: branch access granted: "ef1ea85a6374" on branch "default" acl: path access granted: "ef1ea85a6374" acl: branch access granted: "f9cafe1212c8" on branch "default" error: pretxnchangegroup.acl hook failed: acl: user "fred" denied on "foo/Bar/file.txt" (changeset "f9cafe1212c8") bundle2-input-part: total payload size 1606 bundle2-input-bundle: 3 parts total transaction abort! rollback completed abort: acl: user "fred" denied on "foo/Bar/file.txt" (changeset "f9cafe1212c8") no rollback information available 0:6675d58eff77 Groups $ init_config OS-level groups $ echo '[acl.allow]' >> $config $ echo "** = @group1" >> $config @group1 is always allowed $ do_push fred Pushing as user fred hgrc = """ [hooks] pretxnchangegroup.acl = python:hgext.acl.hook [acl] sources = push [extensions] [acl.allow] ** = @group1 """ pushing to ../b query 1; heads searching for changes all remote heads known locally listing keys for "phases" checking for updated bookmarks listing keys for "bookmarks" invalid branchheads cache (served): tip differs listing keys for "bookmarks" 3 changesets found list of changesets: ef1ea85a6374b77d6da9dcda9541f498f2d17df7 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd 911600dab2ae7a9baff75958b84fe606851ce955 bundle2-output-bundle: "HG20", 4 parts total bundle2-output-part: "replycaps" 155 bytes payload bundle2-output-part: "check:heads" streamed payload bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "replycaps" supported bundle2-input-part: total payload size 155 bundle2-input-part: "check:heads" supported bundle2-input-part: total payload size 20 bundle2-input-part: "changegroup" (params: 1 mandatory) supported adding changesets add changeset ef1ea85a6374 add changeset f9cafe1212c8 add changeset 911600dab2ae adding manifests adding file changes adding foo/Bar/file.txt revisions adding foo/file.txt revisions adding quux/file.py revisions added 3 changesets with 3 changes to 3 files calling hook pretxnchangegroup.acl: hgext.acl.hook acl: checking access for user "fred" acl: acl.allow.branches not enabled acl: acl.deny.branches not enabled acl: "group1" not defined in [acl.groups] acl: acl.allow enabled, 1 entries for user fred acl: acl.deny not enabled acl: branch access granted: "ef1ea85a6374" on branch "default" acl: path access granted: "ef1ea85a6374" acl: branch access granted: "f9cafe1212c8" on branch "default" acl: path access granted: "f9cafe1212c8" acl: branch access granted: "911600dab2ae" on branch "default" acl: path access granted: "911600dab2ae" updating the branch cache bundle2-input-part: total payload size 1606 bundle2-input-part: "pushkey" (params: 4 mandatory) supported pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955" bundle2-input-bundle: 3 parts total bundle2-output-bundle: "HG20", 2 parts total bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported bundle2-input-bundle: 1 parts total listing keys for "phases" repository tip rolled back to revision 0 (undo push) 0:6675d58eff77 $ echo '[acl.deny]' >> $config $ echo "foo/Bar/** = @group1" >> $config @group is allowed inside anything but foo/Bar/ $ do_push fred Pushing as user fred hgrc = """ [hooks] pretxnchangegroup.acl = python:hgext.acl.hook [acl] sources = push [extensions] [acl.allow] ** = @group1 [acl.deny] foo/Bar/** = @group1 """ pushing to ../b query 1; heads searching for changes all remote heads known locally listing keys for "phases" checking for updated bookmarks listing keys for "bookmarks" invalid branchheads cache (served): tip differs listing keys for "bookmarks" 3 changesets found list of changesets: ef1ea85a6374b77d6da9dcda9541f498f2d17df7 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd 911600dab2ae7a9baff75958b84fe606851ce955 bundle2-output-bundle: "HG20", 4 parts total bundle2-output-part: "replycaps" 155 bytes payload bundle2-output-part: "check:heads" streamed payload bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "replycaps" supported bundle2-input-part: total payload size 155 bundle2-input-part: "check:heads" supported bundle2-input-part: total payload size 20 bundle2-input-part: "changegroup" (params: 1 mandatory) supported adding changesets add changeset ef1ea85a6374 add changeset f9cafe1212c8 add changeset 911600dab2ae adding manifests adding file changes adding foo/Bar/file.txt revisions adding foo/file.txt revisions adding quux/file.py revisions added 3 changesets with 3 changes to 3 files calling hook pretxnchangegroup.acl: hgext.acl.hook acl: checking access for user "fred" acl: acl.allow.branches not enabled acl: acl.deny.branches not enabled acl: "group1" not defined in [acl.groups] acl: acl.allow enabled, 1 entries for user fred acl: "group1" not defined in [acl.groups] acl: acl.deny enabled, 1 entries for user fred acl: branch access granted: "ef1ea85a6374" on branch "default" acl: path access granted: "ef1ea85a6374" acl: branch access granted: "f9cafe1212c8" on branch "default" error: pretxnchangegroup.acl hook failed: acl: user "fred" denied on "foo/Bar/file.txt" (changeset "f9cafe1212c8") bundle2-input-part: total payload size 1606 bundle2-input-bundle: 3 parts total transaction abort! rollback completed abort: acl: user "fred" denied on "foo/Bar/file.txt" (changeset "f9cafe1212c8") no rollback information available 0:6675d58eff77 Invalid group Disable the fakegroups trick to get real failures $ grep -v fakegroups $config > config.tmp $ mv config.tmp $config $ echo '[acl.allow]' >> $config $ echo "** = @unlikelytoexist" >> $config $ do_push fred 2>&1 | grep unlikelytoexist ** = @unlikelytoexist acl: "unlikelytoexist" not defined in [acl.groups] error: pretxnchangegroup.acl hook failed: group 'unlikelytoexist' is undefined abort: group 'unlikelytoexist' is undefined Branch acl tests setup $ init_config $ cd b $ hg up 0 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg branch foobar marked working directory as branch foobar (branches are permanent and global, did you want a bookmark?) $ hg commit -m 'create foobar' $ echo 'foo contents' > abc.txt $ hg add abc.txt $ hg commit -m 'foobar contents' $ cd .. $ hg --cwd a pull ../b pulling from ../b searching for changes adding changesets adding manifests adding file changes added 2 changesets with 1 changes to 1 files (+1 heads) (run 'hg heads' to see heads) Create additional changeset on foobar branch $ cd a $ hg up -C foobar 4 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo 'foo contents2' > abc.txt $ hg commit -m 'foobar contents2' $ cd .. No branch acls specified $ do_push astro Pushing as user astro hgrc = """ [hooks] pretxnchangegroup.acl = python:hgext.acl.hook [acl] sources = push [extensions] """ pushing to ../b query 1; heads searching for changes all remote heads known locally listing keys for "phases" checking for updated bookmarks listing keys for "bookmarks" listing keys for "bookmarks" 4 changesets found list of changesets: ef1ea85a6374b77d6da9dcda9541f498f2d17df7 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd 911600dab2ae7a9baff75958b84fe606851ce955 e8fc755d4d8217ee5b0c2bb41558c40d43b92c01 bundle2-output-bundle: "HG20", 5 parts total bundle2-output-part: "replycaps" 155 bytes payload bundle2-output-part: "check:heads" streamed payload bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "replycaps" supported bundle2-input-part: total payload size 155 bundle2-input-part: "check:heads" supported bundle2-input-part: total payload size 20 bundle2-input-part: "changegroup" (params: 1 mandatory) supported adding changesets add changeset ef1ea85a6374 add changeset f9cafe1212c8 add changeset 911600dab2ae add changeset e8fc755d4d82 adding manifests adding file changes adding abc.txt revisions adding foo/Bar/file.txt revisions adding foo/file.txt revisions adding quux/file.py revisions added 4 changesets with 4 changes to 4 files (+1 heads) calling hook pretxnchangegroup.acl: hgext.acl.hook acl: checking access for user "astro" acl: acl.allow.branches not enabled acl: acl.deny.branches not enabled acl: acl.allow not enabled acl: acl.deny not enabled acl: branch access granted: "ef1ea85a6374" on branch "default" acl: path access granted: "ef1ea85a6374" acl: branch access granted: "f9cafe1212c8" on branch "default" acl: path access granted: "f9cafe1212c8" acl: branch access granted: "911600dab2ae" on branch "default" acl: path access granted: "911600dab2ae" acl: branch access granted: "e8fc755d4d82" on branch "foobar" acl: path access granted: "e8fc755d4d82" updating the branch cache bundle2-input-part: total payload size 2139 bundle2-input-part: "pushkey" (params: 4 mandatory) supported pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955" bundle2-input-part: "pushkey" (params: 4 mandatory) supported pushing key for "phases:e8fc755d4d8217ee5b0c2bb41558c40d43b92c01" bundle2-input-bundle: 4 parts total bundle2-output-bundle: "HG20", 3 parts total bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported bundle2-input-bundle: 2 parts total listing keys for "phases" repository tip rolled back to revision 2 (undo push) 2:fb35475503ef Branch acl deny test $ echo "[acl.deny.branches]" >> $config $ echo "foobar = *" >> $config $ do_push astro Pushing as user astro hgrc = """ [hooks] pretxnchangegroup.acl = python:hgext.acl.hook [acl] sources = push [extensions] [acl.deny.branches] foobar = * """ pushing to ../b query 1; heads searching for changes all remote heads known locally listing keys for "phases" checking for updated bookmarks listing keys for "bookmarks" listing keys for "bookmarks" 4 changesets found list of changesets: ef1ea85a6374b77d6da9dcda9541f498f2d17df7 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd 911600dab2ae7a9baff75958b84fe606851ce955 e8fc755d4d8217ee5b0c2bb41558c40d43b92c01 bundle2-output-bundle: "HG20", 5 parts total bundle2-output-part: "replycaps" 155 bytes payload bundle2-output-part: "check:heads" streamed payload bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "replycaps" supported bundle2-input-part: total payload size 155 bundle2-input-part: "check:heads" supported bundle2-input-part: total payload size 20 bundle2-input-part: "changegroup" (params: 1 mandatory) supported adding changesets add changeset ef1ea85a6374 add changeset f9cafe1212c8 add changeset 911600dab2ae add changeset e8fc755d4d82 adding manifests adding file changes adding abc.txt revisions adding foo/Bar/file.txt revisions adding foo/file.txt revisions adding quux/file.py revisions added 4 changesets with 4 changes to 4 files (+1 heads) calling hook pretxnchangegroup.acl: hgext.acl.hook acl: checking access for user "astro" acl: acl.allow.branches not enabled acl: acl.deny.branches enabled, 1 entries for user astro acl: acl.allow not enabled acl: acl.deny not enabled acl: branch access granted: "ef1ea85a6374" on branch "default" acl: path access granted: "ef1ea85a6374" acl: branch access granted: "f9cafe1212c8" on branch "default" acl: path access granted: "f9cafe1212c8" acl: branch access granted: "911600dab2ae" on branch "default" acl: path access granted: "911600dab2ae" error: pretxnchangegroup.acl hook failed: acl: user "astro" denied on branch "foobar" (changeset "e8fc755d4d82") bundle2-input-part: total payload size 2139 bundle2-input-bundle: 4 parts total transaction abort! rollback completed abort: acl: user "astro" denied on branch "foobar" (changeset "e8fc755d4d82") no rollback information available 2:fb35475503ef Branch acl empty allow test $ init_config $ echo "[acl.allow.branches]" >> $config $ do_push astro Pushing as user astro hgrc = """ [hooks] pretxnchangegroup.acl = python:hgext.acl.hook [acl] sources = push [extensions] [acl.allow.branches] """ pushing to ../b query 1; heads searching for changes all remote heads known locally listing keys for "phases" checking for updated bookmarks listing keys for "bookmarks" listing keys for "bookmarks" 4 changesets found list of changesets: ef1ea85a6374b77d6da9dcda9541f498f2d17df7 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd 911600dab2ae7a9baff75958b84fe606851ce955 e8fc755d4d8217ee5b0c2bb41558c40d43b92c01 bundle2-output-bundle: "HG20", 5 parts total bundle2-output-part: "replycaps" 155 bytes payload bundle2-output-part: "check:heads" streamed payload bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "replycaps" supported bundle2-input-part: total payload size 155 bundle2-input-part: "check:heads" supported bundle2-input-part: total payload size 20 bundle2-input-part: "changegroup" (params: 1 mandatory) supported adding changesets add changeset ef1ea85a6374 add changeset f9cafe1212c8 add changeset 911600dab2ae add changeset e8fc755d4d82 adding manifests adding file changes adding abc.txt revisions adding foo/Bar/file.txt revisions adding foo/file.txt revisions adding quux/file.py revisions added 4 changesets with 4 changes to 4 files (+1 heads) calling hook pretxnchangegroup.acl: hgext.acl.hook acl: checking access for user "astro" acl: acl.allow.branches enabled, 0 entries for user astro acl: acl.deny.branches not enabled acl: acl.allow not enabled acl: acl.deny not enabled error: pretxnchangegroup.acl hook failed: acl: user "astro" not allowed on branch "default" (changeset "ef1ea85a6374") bundle2-input-part: total payload size 2139 bundle2-input-bundle: 4 parts total transaction abort! rollback completed abort: acl: user "astro" not allowed on branch "default" (changeset "ef1ea85a6374") no rollback information available 2:fb35475503ef Branch acl allow other $ init_config $ echo "[acl.allow.branches]" >> $config $ echo "* = george" >> $config $ do_push astro Pushing as user astro hgrc = """ [hooks] pretxnchangegroup.acl = python:hgext.acl.hook [acl] sources = push [extensions] [acl.allow.branches] * = george """ pushing to ../b query 1; heads searching for changes all remote heads known locally listing keys for "phases" checking for updated bookmarks listing keys for "bookmarks" listing keys for "bookmarks" 4 changesets found list of changesets: ef1ea85a6374b77d6da9dcda9541f498f2d17df7 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd 911600dab2ae7a9baff75958b84fe606851ce955 e8fc755d4d8217ee5b0c2bb41558c40d43b92c01 bundle2-output-bundle: "HG20", 5 parts total bundle2-output-part: "replycaps" 155 bytes payload bundle2-output-part: "check:heads" streamed payload bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "replycaps" supported bundle2-input-part: total payload size 155 bundle2-input-part: "check:heads" supported bundle2-input-part: total payload size 20 bundle2-input-part: "changegroup" (params: 1 mandatory) supported adding changesets add changeset ef1ea85a6374 add changeset f9cafe1212c8 add changeset 911600dab2ae add changeset e8fc755d4d82 adding manifests adding file changes adding abc.txt revisions adding foo/Bar/file.txt revisions adding foo/file.txt revisions adding quux/file.py revisions added 4 changesets with 4 changes to 4 files (+1 heads) calling hook pretxnchangegroup.acl: hgext.acl.hook acl: checking access for user "astro" acl: acl.allow.branches enabled, 0 entries for user astro acl: acl.deny.branches not enabled acl: acl.allow not enabled acl: acl.deny not enabled error: pretxnchangegroup.acl hook failed: acl: user "astro" not allowed on branch "default" (changeset "ef1ea85a6374") bundle2-input-part: total payload size 2139 bundle2-input-bundle: 4 parts total transaction abort! rollback completed abort: acl: user "astro" not allowed on branch "default" (changeset "ef1ea85a6374") no rollback information available 2:fb35475503ef $ do_push george Pushing as user george hgrc = """ [hooks] pretxnchangegroup.acl = python:hgext.acl.hook [acl] sources = push [extensions] [acl.allow.branches] * = george """ pushing to ../b query 1; heads searching for changes all remote heads known locally listing keys for "phases" checking for updated bookmarks listing keys for "bookmarks" listing keys for "bookmarks" 4 changesets found list of changesets: ef1ea85a6374b77d6da9dcda9541f498f2d17df7 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd 911600dab2ae7a9baff75958b84fe606851ce955 e8fc755d4d8217ee5b0c2bb41558c40d43b92c01 bundle2-output-bundle: "HG20", 5 parts total bundle2-output-part: "replycaps" 155 bytes payload bundle2-output-part: "check:heads" streamed payload bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "replycaps" supported bundle2-input-part: total payload size 155 bundle2-input-part: "check:heads" supported bundle2-input-part: total payload size 20 bundle2-input-part: "changegroup" (params: 1 mandatory) supported adding changesets add changeset ef1ea85a6374 add changeset f9cafe1212c8 add changeset 911600dab2ae add changeset e8fc755d4d82 adding manifests adding file changes adding abc.txt revisions adding foo/Bar/file.txt revisions adding foo/file.txt revisions adding quux/file.py revisions added 4 changesets with 4 changes to 4 files (+1 heads) calling hook pretxnchangegroup.acl: hgext.acl.hook acl: checking access for user "george" acl: acl.allow.branches enabled, 1 entries for user george acl: acl.deny.branches not enabled acl: acl.allow not enabled acl: acl.deny not enabled acl: branch access granted: "ef1ea85a6374" on branch "default" acl: path access granted: "ef1ea85a6374" acl: branch access granted: "f9cafe1212c8" on branch "default" acl: path access granted: "f9cafe1212c8" acl: branch access granted: "911600dab2ae" on branch "default" acl: path access granted: "911600dab2ae" acl: branch access granted: "e8fc755d4d82" on branch "foobar" acl: path access granted: "e8fc755d4d82" updating the branch cache bundle2-input-part: total payload size 2139 bundle2-input-part: "pushkey" (params: 4 mandatory) supported pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955" bundle2-input-part: "pushkey" (params: 4 mandatory) supported pushing key for "phases:e8fc755d4d8217ee5b0c2bb41558c40d43b92c01" bundle2-input-bundle: 4 parts total bundle2-output-bundle: "HG20", 3 parts total bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported bundle2-input-bundle: 2 parts total listing keys for "phases" repository tip rolled back to revision 2 (undo push) 2:fb35475503ef Branch acl conflicting allow asterisk ends up applying to all branches and allowing george to push foobar into the remote $ init_config $ echo "[acl.allow.branches]" >> $config $ echo "foobar = astro" >> $config $ echo "* = george" >> $config $ do_push george Pushing as user george hgrc = """ [hooks] pretxnchangegroup.acl = python:hgext.acl.hook [acl] sources = push [extensions] [acl.allow.branches] foobar = astro * = george """ pushing to ../b query 1; heads searching for changes all remote heads known locally listing keys for "phases" checking for updated bookmarks listing keys for "bookmarks" listing keys for "bookmarks" 4 changesets found list of changesets: ef1ea85a6374b77d6da9dcda9541f498f2d17df7 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd 911600dab2ae7a9baff75958b84fe606851ce955 e8fc755d4d8217ee5b0c2bb41558c40d43b92c01 bundle2-output-bundle: "HG20", 5 parts total bundle2-output-part: "replycaps" 155 bytes payload bundle2-output-part: "check:heads" streamed payload bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "replycaps" supported bundle2-input-part: total payload size 155 bundle2-input-part: "check:heads" supported bundle2-input-part: total payload size 20 bundle2-input-part: "changegroup" (params: 1 mandatory) supported adding changesets add changeset ef1ea85a6374 add changeset f9cafe1212c8 add changeset 911600dab2ae add changeset e8fc755d4d82 adding manifests adding file changes adding abc.txt revisions adding foo/Bar/file.txt revisions adding foo/file.txt revisions adding quux/file.py revisions added 4 changesets with 4 changes to 4 files (+1 heads) calling hook pretxnchangegroup.acl: hgext.acl.hook acl: checking access for user "george" acl: acl.allow.branches enabled, 1 entries for user george acl: acl.deny.branches not enabled acl: acl.allow not enabled acl: acl.deny not enabled acl: branch access granted: "ef1ea85a6374" on branch "default" acl: path access granted: "ef1ea85a6374" acl: branch access granted: "f9cafe1212c8" on branch "default" acl: path access granted: "f9cafe1212c8" acl: branch access granted: "911600dab2ae" on branch "default" acl: path access granted: "911600dab2ae" acl: branch access granted: "e8fc755d4d82" on branch "foobar" acl: path access granted: "e8fc755d4d82" updating the branch cache bundle2-input-part: total payload size 2139 bundle2-input-part: "pushkey" (params: 4 mandatory) supported pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955" bundle2-input-part: "pushkey" (params: 4 mandatory) supported pushing key for "phases:e8fc755d4d8217ee5b0c2bb41558c40d43b92c01" bundle2-input-bundle: 4 parts total bundle2-output-bundle: "HG20", 3 parts total bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported bundle2-input-bundle: 2 parts total listing keys for "phases" repository tip rolled back to revision 2 (undo push) 2:fb35475503ef Branch acl conflicting deny $ init_config $ echo "[acl.deny.branches]" >> $config $ echo "foobar = astro" >> $config $ echo "default = astro" >> $config $ echo "* = george" >> $config $ do_push george Pushing as user george hgrc = """ [hooks] pretxnchangegroup.acl = python:hgext.acl.hook [acl] sources = push [extensions] [acl.deny.branches] foobar = astro default = astro * = george """ pushing to ../b query 1; heads searching for changes all remote heads known locally listing keys for "phases" checking for updated bookmarks listing keys for "bookmarks" listing keys for "bookmarks" 4 changesets found list of changesets: ef1ea85a6374b77d6da9dcda9541f498f2d17df7 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd 911600dab2ae7a9baff75958b84fe606851ce955 e8fc755d4d8217ee5b0c2bb41558c40d43b92c01 bundle2-output-bundle: "HG20", 5 parts total bundle2-output-part: "replycaps" 155 bytes payload bundle2-output-part: "check:heads" streamed payload bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "replycaps" supported bundle2-input-part: total payload size 155 bundle2-input-part: "check:heads" supported bundle2-input-part: total payload size 20 bundle2-input-part: "changegroup" (params: 1 mandatory) supported adding changesets add changeset ef1ea85a6374 add changeset f9cafe1212c8 add changeset 911600dab2ae add changeset e8fc755d4d82 adding manifests adding file changes adding abc.txt revisions adding foo/Bar/file.txt revisions adding foo/file.txt revisions adding quux/file.py revisions added 4 changesets with 4 changes to 4 files (+1 heads) calling hook pretxnchangegroup.acl: hgext.acl.hook acl: checking access for user "george" acl: acl.allow.branches not enabled acl: acl.deny.branches enabled, 1 entries for user george acl: acl.allow not enabled acl: acl.deny not enabled error: pretxnchangegroup.acl hook failed: acl: user "george" denied on branch "default" (changeset "ef1ea85a6374") bundle2-input-part: total payload size 2139 bundle2-input-bundle: 4 parts total transaction abort! rollback completed abort: acl: user "george" denied on branch "default" (changeset "ef1ea85a6374") no rollback information available 2:fb35475503ef User 'astro' must not be denied $ init_config $ echo "[acl.deny.branches]" >> $config $ echo "default = !astro" >> $config $ do_push astro Pushing as user astro hgrc = """ [hooks] pretxnchangegroup.acl = python:hgext.acl.hook [acl] sources = push [extensions] [acl.deny.branches] default = !astro """ pushing to ../b query 1; heads searching for changes all remote heads known locally listing keys for "phases" checking for updated bookmarks listing keys for "bookmarks" listing keys for "bookmarks" 4 changesets found list of changesets: ef1ea85a6374b77d6da9dcda9541f498f2d17df7 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd 911600dab2ae7a9baff75958b84fe606851ce955 e8fc755d4d8217ee5b0c2bb41558c40d43b92c01 bundle2-output-bundle: "HG20", 5 parts total bundle2-output-part: "replycaps" 155 bytes payload bundle2-output-part: "check:heads" streamed payload bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "replycaps" supported bundle2-input-part: total payload size 155 bundle2-input-part: "check:heads" supported bundle2-input-part: total payload size 20 bundle2-input-part: "changegroup" (params: 1 mandatory) supported adding changesets add changeset ef1ea85a6374 add changeset f9cafe1212c8 add changeset 911600dab2ae add changeset e8fc755d4d82 adding manifests adding file changes adding abc.txt revisions adding foo/Bar/file.txt revisions adding foo/file.txt revisions adding quux/file.py revisions added 4 changesets with 4 changes to 4 files (+1 heads) calling hook pretxnchangegroup.acl: hgext.acl.hook acl: checking access for user "astro" acl: acl.allow.branches not enabled acl: acl.deny.branches enabled, 0 entries for user astro acl: acl.allow not enabled acl: acl.deny not enabled acl: branch access granted: "ef1ea85a6374" on branch "default" acl: path access granted: "ef1ea85a6374" acl: branch access granted: "f9cafe1212c8" on branch "default" acl: path access granted: "f9cafe1212c8" acl: branch access granted: "911600dab2ae" on branch "default" acl: path access granted: "911600dab2ae" acl: branch access granted: "e8fc755d4d82" on branch "foobar" acl: path access granted: "e8fc755d4d82" updating the branch cache bundle2-input-part: total payload size 2139 bundle2-input-part: "pushkey" (params: 4 mandatory) supported pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955" bundle2-input-part: "pushkey" (params: 4 mandatory) supported pushing key for "phases:e8fc755d4d8217ee5b0c2bb41558c40d43b92c01" bundle2-input-bundle: 4 parts total bundle2-output-bundle: "HG20", 3 parts total bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported bundle2-input-bundle: 2 parts total listing keys for "phases" repository tip rolled back to revision 2 (undo push) 2:fb35475503ef Non-astro users must be denied $ do_push george Pushing as user george hgrc = """ [hooks] pretxnchangegroup.acl = python:hgext.acl.hook [acl] sources = push [extensions] [acl.deny.branches] default = !astro """ pushing to ../b query 1; heads searching for changes all remote heads known locally listing keys for "phases" checking for updated bookmarks listing keys for "bookmarks" listing keys for "bookmarks" 4 changesets found list of changesets: ef1ea85a6374b77d6da9dcda9541f498f2d17df7 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd 911600dab2ae7a9baff75958b84fe606851ce955 e8fc755d4d8217ee5b0c2bb41558c40d43b92c01 bundle2-output-bundle: "HG20", 5 parts total bundle2-output-part: "replycaps" 155 bytes payload bundle2-output-part: "check:heads" streamed payload bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload bundle2-input-bundle: with-transaction bundle2-input-part: "replycaps" supported bundle2-input-part: total payload size 155 bundle2-input-part: "check:heads" supported bundle2-input-part: total payload size 20 bundle2-input-part: "changegroup" (params: 1 mandatory) supported adding changesets add changeset ef1ea85a6374 add changeset f9cafe1212c8 add changeset 911600dab2ae add changeset e8fc755d4d82 adding manifests adding file changes adding abc.txt revisions adding foo/Bar/file.txt revisions adding foo/file.txt revisions adding quux/file.py revisions added 4 changesets with 4 changes to 4 files (+1 heads) calling hook pretxnchangegroup.acl: hgext.acl.hook acl: checking access for user "george" acl: acl.allow.branches not enabled acl: acl.deny.branches enabled, 1 entries for user george acl: acl.allow not enabled acl: acl.deny not enabled error: pretxnchangegroup.acl hook failed: acl: user "george" denied on branch "default" (changeset "ef1ea85a6374") bundle2-input-part: total payload size 2139 bundle2-input-bundle: 4 parts total transaction abort! rollback completed abort: acl: user "george" denied on branch "default" (changeset "ef1ea85a6374") no rollback information available 2:fb35475503ef