view tests/test-acl.t @ 12998:91cb08a9e7fb

discovery: list new remote heads in prepush() on --debug

With this patch applied, Mercurial will list the hashes of new remote heads
if push --debug aborts because of new remote heads (option -f/--force not set).

Example:

  $ hg push --debug repo1
  using http://example.org/repo1
  http auth: user johndoe, password not set
  sending between command
  pushing to http://example.org/repo1
  sending capabilities command
  capabilities: changegroupsubset stream=1 lookup pushkey unbundle=HG10GZ,HG10BZ,HG10UN branchmap
  sending heads command
  searching for changes
  common changesets up to 609edbc7853f
  sending branchmap command
  new remote heads on branch 'default'        <- new output line
  new remote head 5862c07f53a2                <- new output line
  abort: push creates new remote heads on branch 'default'!
  (did you forget to merge? use push -f to force)

Compare to without --debug (not changed by this patch, including it here
for reference purposes only):

  $ hg push repo1
  pushing to http://example.org/repo1
  searching for changes
  abort: push creates new remote heads on branch 'default'!
  (did you forget to merge? use push -f to force)

Motivation for this change:

'hg outgoing' may list a whole lot of benign changesets plus an odd changeset
that will trigger the "new remote heads" abort. It can be hard to spot that
single unwanted changeset (it may be an old forgotten experiment, lingering
in the local repo).

"hg log -r 'heads(outgoing())'" might be useful, but that also lists a head
that may be benign on push.

Inside prepush(), we already know which heads are causing troubles on 'hg push'.
Why not make that info available (at least on --debug)?

This would also be helpful for doing remote support, as the supporter can ask
the user to paste the output of 'hg push --debug' on error and then ask further
questions about the heads listed.

  > do_push()
  > {
  >     user=$1
  >     shift
  >     echo "Pushing as user $user"
  >     echo 'hgrc = """'
  >     sed -e 1,2d b/.hg/hgrc | grep -v fakegroups.py
  >     echo '"""'
  >     if test -f acl.config; then
  >         echo 'acl.config = """'
  >         cat acl.config
  >         echo '"""'
  >     fi
  >     # On AIX /etc/profile sets LOGNAME read-only. So
  >     #  LOGNAME=$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

  $ echo '[extensions]' >> $HGRCPATH
  $ echo 'acl =' >> $HGRCPATH

  $ config=b/.hg/hgrc

Extension disabled for lack of a hook

  $ do_push fred
  Pushing as user fred
  hgrc = """
  """
  pushing to ../b
  searching for changes
  common changesets up to 6675d58eff77
  3 changesets found
  list of changesets:
  ef1ea85a6374b77d6da9dcda9541f498f2d17df7
  f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
  911600dab2ae7a9baff75958b84fe606851ce955
  adding changesets
  bundling changes: 0 chunks
  bundling changes: 1 chunks
  bundling changes: 2 chunks
  bundling changes: 3 chunks
  bundling changes: 4 chunks
  bundling changes: 5 chunks
  bundling changes: 6 chunks
  bundling changes: 7 chunks
  bundling changes: 8 chunks
  bundling changes: 9 chunks
  bundling manifests: 0 chunks
  bundling manifests: 1 chunks
  bundling manifests: 2 chunks
  bundling manifests: 3 chunks
  bundling manifests: 4 chunks
  bundling manifests: 5 chunks
  bundling manifests: 6 chunks
  bundling manifests: 7 chunks
  bundling manifests: 8 chunks
  bundling manifests: 9 chunks
  bundling files: foo/Bar/file.txt 0 chunks
  bundling files: foo/Bar/file.txt 1 chunks
  bundling files: foo/Bar/file.txt 2 chunks
  bundling files: foo/Bar/file.txt 3 chunks
  bundling files: foo/file.txt 4 chunks
  bundling files: foo/file.txt 5 chunks
  bundling files: foo/file.txt 6 chunks
  bundling files: foo/file.txt 7 chunks
  bundling files: quux/file.py 8 chunks
  bundling files: quux/file.py 9 chunks
  bundling files: quux/file.py 10 chunks
  bundling files: quux/file.py 11 chunks
  changesets: 1 chunks
  add changeset ef1ea85a6374
  changesets: 2 chunks
  add changeset f9cafe1212c8
  changesets: 3 chunks
  add changeset 911600dab2ae
  adding manifests
  manifests: 1/3 chunks (33.33%)
  manifests: 2/3 chunks (66.67%)
  manifests: 3/3 chunks (100.00%)
  adding file changes
  adding foo/Bar/file.txt revisions
  files: 1/3 chunks (33.33%)
  adding foo/file.txt revisions
  files: 2/3 chunks (66.67%)
  adding quux/file.py revisions
  files: 3/3 chunks (100.00%)
  added 3 changesets with 3 changes to 3 files
  updating the branch cache
  rolling 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
  searching for changes
  common changesets up to 6675d58eff77
  invalidating branch cache (tip differs)
  3 changesets found
  list of changesets:
  ef1ea85a6374b77d6da9dcda9541f498f2d17df7
  f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
  911600dab2ae7a9baff75958b84fe606851ce955
  adding changesets
  bundling changes: 0 chunks
  bundling changes: 1 chunks
  bundling changes: 2 chunks
  bundling changes: 3 chunks
  bundling changes: 4 chunks
  bundling changes: 5 chunks
  bundling changes: 6 chunks
  bundling changes: 7 chunks
  bundling changes: 8 chunks
  bundling changes: 9 chunks
  bundling manifests: 0 chunks
  bundling manifests: 1 chunks
  bundling manifests: 2 chunks
  bundling manifests: 3 chunks
  bundling manifests: 4 chunks
  bundling manifests: 5 chunks
  bundling manifests: 6 chunks
  bundling manifests: 7 chunks
  bundling manifests: 8 chunks
  bundling manifests: 9 chunks
  bundling files: foo/Bar/file.txt 0 chunks
  bundling files: foo/Bar/file.txt 1 chunks
  bundling files: foo/Bar/file.txt 2 chunks
  bundling files: foo/Bar/file.txt 3 chunks
  bundling files: foo/file.txt 4 chunks
  bundling files: foo/file.txt 5 chunks
  bundling files: foo/file.txt 6 chunks
  bundling files: foo/file.txt 7 chunks
  bundling files: quux/file.py 8 chunks
  bundling files: quux/file.py 9 chunks
  bundling files: quux/file.py 10 chunks
  bundling files: quux/file.py 11 chunks
  changesets: 1 chunks
  add changeset ef1ea85a6374
  changesets: 2 chunks
  add changeset f9cafe1212c8
  changesets: 3 chunks
  add changeset 911600dab2ae
  adding manifests
  manifests: 1/3 chunks (33.33%)
  manifests: 2/3 chunks (66.67%)
  manifests: 3/3 chunks (100.00%)
  adding file changes
  adding foo/Bar/file.txt revisions
  files: 1/3 chunks (33.33%)
  adding foo/file.txt revisions
  files: 2/3 chunks (66.67%)
  adding quux/file.py revisions
  files: 3/3 chunks (100.00%)
  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
  rolling 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
  searching for changes
  common changesets up to 6675d58eff77
  invalidating branch cache (tip differs)
  3 changesets found
  list of changesets:
  ef1ea85a6374b77d6da9dcda9541f498f2d17df7
  f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
  911600dab2ae7a9baff75958b84fe606851ce955
  adding changesets
  bundling changes: 0 chunks
  bundling changes: 1 chunks
  bundling changes: 2 chunks
  bundling changes: 3 chunks
  bundling changes: 4 chunks
  bundling changes: 5 chunks
  bundling changes: 6 chunks
  bundling changes: 7 chunks
  bundling changes: 8 chunks
  bundling changes: 9 chunks
  bundling manifests: 0 chunks
  bundling manifests: 1 chunks
  bundling manifests: 2 chunks
  bundling manifests: 3 chunks
  bundling manifests: 4 chunks
  bundling manifests: 5 chunks
  bundling manifests: 6 chunks
  bundling manifests: 7 chunks
  bundling manifests: 8 chunks
  bundling manifests: 9 chunks
  bundling files: foo/Bar/file.txt 0 chunks
  bundling files: foo/Bar/file.txt 1 chunks
  bundling files: foo/Bar/file.txt 2 chunks
  bundling files: foo/Bar/file.txt 3 chunks
  bundling files: foo/file.txt 4 chunks
  bundling files: foo/file.txt 5 chunks
  bundling files: foo/file.txt 6 chunks
  bundling files: foo/file.txt 7 chunks
  bundling files: quux/file.py 8 chunks
  bundling files: quux/file.py 9 chunks
  bundling files: quux/file.py 10 chunks
  bundling files: quux/file.py 11 chunks
  changesets: 1 chunks
  add changeset ef1ea85a6374
  changesets: 2 chunks
  add changeset f9cafe1212c8
  changesets: 3 chunks
  add changeset 911600dab2ae
  adding manifests
  manifests: 1/3 chunks (33.33%)
  manifests: 2/3 chunks (66.67%)
  manifests: 3/3 chunks (100.00%)
  adding file changes
  adding foo/Bar/file.txt revisions
  files: 1/3 chunks (33.33%)
  adding foo/file.txt revisions
  files: 2/3 chunks (66.67%)
  adding quux/file.py revisions
  files: 3/3 chunks (100.00%)
  added 3 changesets with 3 changes to 3 files
  calling hook pretxnchangegroup.acl: hgext.acl.hook
  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: allowing changeset ef1ea85a6374
  acl: branch access granted: "f9cafe1212c8" on branch "default"
  acl: allowing changeset f9cafe1212c8
  acl: branch access granted: "911600dab2ae" on branch "default"
  acl: allowing changeset 911600dab2ae
  updating the branch cache
  rolling 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
  searching for changes
  common changesets up to 6675d58eff77
  invalidating branch cache (tip differs)
  3 changesets found
  list of changesets:
  ef1ea85a6374b77d6da9dcda9541f498f2d17df7
  f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
  911600dab2ae7a9baff75958b84fe606851ce955
  adding changesets
  bundling changes: 0 chunks
  bundling changes: 1 chunks
  bundling changes: 2 chunks
  bundling changes: 3 chunks
  bundling changes: 4 chunks
  bundling changes: 5 chunks
  bundling changes: 6 chunks
  bundling changes: 7 chunks
  bundling changes: 8 chunks
  bundling changes: 9 chunks
  bundling manifests: 0 chunks
  bundling manifests: 1 chunks
  bundling manifests: 2 chunks
  bundling manifests: 3 chunks
  bundling manifests: 4 chunks
  bundling manifests: 5 chunks
  bundling manifests: 6 chunks
  bundling manifests: 7 chunks
  bundling manifests: 8 chunks
  bundling manifests: 9 chunks
  bundling files: foo/Bar/file.txt 0 chunks
  bundling files: foo/Bar/file.txt 1 chunks
  bundling files: foo/Bar/file.txt 2 chunks
  bundling files: foo/Bar/file.txt 3 chunks
  bundling files: foo/file.txt 4 chunks
  bundling files: foo/file.txt 5 chunks
  bundling files: foo/file.txt 6 chunks
  bundling files: foo/file.txt 7 chunks
  bundling files: quux/file.py 8 chunks
  bundling files: quux/file.py 9 chunks
  bundling files: quux/file.py 10 chunks
  bundling files: quux/file.py 11 chunks
  changesets: 1 chunks
  add changeset ef1ea85a6374
  changesets: 2 chunks
  add changeset f9cafe1212c8
  changesets: 3 chunks
  add changeset 911600dab2ae
  adding manifests
  manifests: 1/3 chunks (33.33%)
  manifests: 2/3 chunks (66.67%)
  manifests: 3/3 chunks (100.00%)
  adding file changes
  adding foo/Bar/file.txt revisions
  files: 1/3 chunks (33.33%)
  adding foo/file.txt revisions
  files: 2/3 chunks (66.67%)
  adding quux/file.py revisions
  files: 3/3 chunks (100.00%)
  added 3 changesets with 3 changes to 3 files
  calling hook pretxnchangegroup.acl: hgext.acl.hook
  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"
  acl: user fred not allowed on foo/file.txt
  error: pretxnchangegroup.acl hook failed: acl: access denied for changeset ef1ea85a6374
  transaction abort!
  rollback completed
  abort: acl: access denied for 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
  searching for changes
  common changesets up to 6675d58eff77
  3 changesets found
  list of changesets:
  ef1ea85a6374b77d6da9dcda9541f498f2d17df7
  f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
  911600dab2ae7a9baff75958b84fe606851ce955
  adding changesets
  bundling changes: 0 chunks
  bundling changes: 1 chunks
  bundling changes: 2 chunks
  bundling changes: 3 chunks
  bundling changes: 4 chunks
  bundling changes: 5 chunks
  bundling changes: 6 chunks
  bundling changes: 7 chunks
  bundling changes: 8 chunks
  bundling changes: 9 chunks
  bundling manifests: 0 chunks
  bundling manifests: 1 chunks
  bundling manifests: 2 chunks
  bundling manifests: 3 chunks
  bundling manifests: 4 chunks
  bundling manifests: 5 chunks
  bundling manifests: 6 chunks
  bundling manifests: 7 chunks
  bundling manifests: 8 chunks
  bundling manifests: 9 chunks
  bundling files: foo/Bar/file.txt 0 chunks
  bundling files: foo/Bar/file.txt 1 chunks
  bundling files: foo/Bar/file.txt 2 chunks
  bundling files: foo/Bar/file.txt 3 chunks
  bundling files: foo/file.txt 4 chunks
  bundling files: foo/file.txt 5 chunks
  bundling files: foo/file.txt 6 chunks
  bundling files: foo/file.txt 7 chunks
  bundling files: quux/file.py 8 chunks
  bundling files: quux/file.py 9 chunks
  bundling files: quux/file.py 10 chunks
  bundling files: quux/file.py 11 chunks
  changesets: 1 chunks
  add changeset ef1ea85a6374
  changesets: 2 chunks
  add changeset f9cafe1212c8
  changesets: 3 chunks
  add changeset 911600dab2ae
  adding manifests
  manifests: 1/3 chunks (33.33%)
  manifests: 2/3 chunks (66.67%)
  manifests: 3/3 chunks (100.00%)
  adding file changes
  adding foo/Bar/file.txt revisions
  files: 1/3 chunks (33.33%)
  adding foo/file.txt revisions
  files: 2/3 chunks (66.67%)
  adding quux/file.py revisions
  files: 3/3 chunks (100.00%)
  added 3 changesets with 3 changes to 3 files
  calling hook pretxnchangegroup.acl: hgext.acl.hook
  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: allowing changeset ef1ea85a6374
  acl: branch access granted: "f9cafe1212c8" on branch "default"
  acl: allowing changeset f9cafe1212c8
  acl: branch access granted: "911600dab2ae" on branch "default"
  acl: user fred not allowed on quux/file.py
  error: pretxnchangegroup.acl hook failed: acl: access denied for changeset 911600dab2ae
  transaction abort!
  rollback completed
  abort: acl: access denied for 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
  searching for changes
  common changesets up to 6675d58eff77
  3 changesets found
  list of changesets:
  ef1ea85a6374b77d6da9dcda9541f498f2d17df7
  f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
  911600dab2ae7a9baff75958b84fe606851ce955
  adding changesets
  bundling changes: 0 chunks
  bundling changes: 1 chunks
  bundling changes: 2 chunks
  bundling changes: 3 chunks
  bundling changes: 4 chunks
  bundling changes: 5 chunks
  bundling changes: 6 chunks
  bundling changes: 7 chunks
  bundling changes: 8 chunks
  bundling changes: 9 chunks
  bundling manifests: 0 chunks
  bundling manifests: 1 chunks
  bundling manifests: 2 chunks
  bundling manifests: 3 chunks
  bundling manifests: 4 chunks
  bundling manifests: 5 chunks
  bundling manifests: 6 chunks
  bundling manifests: 7 chunks
  bundling manifests: 8 chunks
  bundling manifests: 9 chunks
  bundling files: foo/Bar/file.txt 0 chunks
  bundling files: foo/Bar/file.txt 1 chunks
  bundling files: foo/Bar/file.txt 2 chunks
  bundling files: foo/Bar/file.txt 3 chunks
  bundling files: foo/file.txt 4 chunks
  bundling files: foo/file.txt 5 chunks
  bundling files: foo/file.txt 6 chunks
  bundling files: foo/file.txt 7 chunks
  bundling files: quux/file.py 8 chunks
  bundling files: quux/file.py 9 chunks
  bundling files: quux/file.py 10 chunks
  bundling files: quux/file.py 11 chunks
  changesets: 1 chunks
  add changeset ef1ea85a6374
  changesets: 2 chunks
  add changeset f9cafe1212c8
  changesets: 3 chunks
  add changeset 911600dab2ae
  adding manifests
  manifests: 1/3 chunks (33.33%)
  manifests: 2/3 chunks (66.67%)
  manifests: 3/3 chunks (100.00%)
  adding file changes
  adding foo/Bar/file.txt revisions
  files: 1/3 chunks (33.33%)
  adding foo/file.txt revisions
  files: 2/3 chunks (66.67%)
  adding quux/file.py revisions
  files: 3/3 chunks (100.00%)
  added 3 changesets with 3 changes to 3 files
  calling hook pretxnchangegroup.acl: hgext.acl.hook
  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"
  acl: user barney not allowed on foo/file.txt
  error: pretxnchangegroup.acl hook failed: acl: access denied for changeset ef1ea85a6374
  transaction abort!
  rollback completed
  abort: acl: access denied for 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
  searching for changes
  common changesets up to 6675d58eff77
  3 changesets found
  list of changesets:
  ef1ea85a6374b77d6da9dcda9541f498f2d17df7
  f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
  911600dab2ae7a9baff75958b84fe606851ce955
  adding changesets
  bundling changes: 0 chunks
  bundling changes: 1 chunks
  bundling changes: 2 chunks
  bundling changes: 3 chunks
  bundling changes: 4 chunks
  bundling changes: 5 chunks
  bundling changes: 6 chunks
  bundling changes: 7 chunks
  bundling changes: 8 chunks
  bundling changes: 9 chunks
  bundling manifests: 0 chunks
  bundling manifests: 1 chunks
  bundling manifests: 2 chunks
  bundling manifests: 3 chunks
  bundling manifests: 4 chunks
  bundling manifests: 5 chunks
  bundling manifests: 6 chunks
  bundling manifests: 7 chunks
  bundling manifests: 8 chunks
  bundling manifests: 9 chunks
  bundling files: foo/Bar/file.txt 0 chunks
  bundling files: foo/Bar/file.txt 1 chunks
  bundling files: foo/Bar/file.txt 2 chunks
  bundling files: foo/Bar/file.txt 3 chunks
  bundling files: foo/file.txt 4 chunks
  bundling files: foo/file.txt 5 chunks
  bundling files: foo/file.txt 6 chunks
  bundling files: foo/file.txt 7 chunks
  bundling files: quux/file.py 8 chunks
  bundling files: quux/file.py 9 chunks
  bundling files: quux/file.py 10 chunks
  bundling files: quux/file.py 11 chunks
  changesets: 1 chunks
  add changeset ef1ea85a6374
  changesets: 2 chunks
  add changeset f9cafe1212c8
  changesets: 3 chunks
  add changeset 911600dab2ae
  adding manifests
  manifests: 1/3 chunks (33.33%)
  manifests: 2/3 chunks (66.67%)
  manifests: 3/3 chunks (100.00%)
  adding file changes
  adding foo/Bar/file.txt revisions
  files: 1/3 chunks (33.33%)
  adding foo/file.txt revisions
  files: 2/3 chunks (66.67%)
  adding quux/file.py revisions
  files: 3/3 chunks (100.00%)
  added 3 changesets with 3 changes to 3 files
  calling hook pretxnchangegroup.acl: hgext.acl.hook
  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: allowing changeset ef1ea85a6374
  acl: branch access granted: "f9cafe1212c8" on branch "default"
  acl: allowing changeset f9cafe1212c8
  acl: branch access granted: "911600dab2ae" on branch "default"
  acl: user fred not allowed on quux/file.py
  error: pretxnchangegroup.acl hook failed: acl: access denied for changeset 911600dab2ae
  transaction abort!
  rollback completed
  abort: acl: access denied for 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
  searching for changes
  common changesets up to 6675d58eff77
  3 changesets found
  list of changesets:
  ef1ea85a6374b77d6da9dcda9541f498f2d17df7
  f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
  911600dab2ae7a9baff75958b84fe606851ce955
  adding changesets
  bundling changes: 0 chunks
  bundling changes: 1 chunks
  bundling changes: 2 chunks
  bundling changes: 3 chunks
  bundling changes: 4 chunks
  bundling changes: 5 chunks
  bundling changes: 6 chunks
  bundling changes: 7 chunks
  bundling changes: 8 chunks
  bundling changes: 9 chunks
  bundling manifests: 0 chunks
  bundling manifests: 1 chunks
  bundling manifests: 2 chunks
  bundling manifests: 3 chunks
  bundling manifests: 4 chunks
  bundling manifests: 5 chunks
  bundling manifests: 6 chunks
  bundling manifests: 7 chunks
  bundling manifests: 8 chunks
  bundling manifests: 9 chunks
  bundling files: foo/Bar/file.txt 0 chunks
  bundling files: foo/Bar/file.txt 1 chunks
  bundling files: foo/Bar/file.txt 2 chunks
  bundling files: foo/Bar/file.txt 3 chunks
  bundling files: foo/file.txt 4 chunks
  bundling files: foo/file.txt 5 chunks
  bundling files: foo/file.txt 6 chunks
  bundling files: foo/file.txt 7 chunks
  bundling files: quux/file.py 8 chunks
  bundling files: quux/file.py 9 chunks
  bundling files: quux/file.py 10 chunks
  bundling files: quux/file.py 11 chunks
  changesets: 1 chunks
  add changeset ef1ea85a6374
  changesets: 2 chunks
  add changeset f9cafe1212c8
  changesets: 3 chunks
  add changeset 911600dab2ae
  adding manifests
  manifests: 1/3 chunks (33.33%)
  manifests: 2/3 chunks (66.67%)
  manifests: 3/3 chunks (100.00%)
  adding file changes
  adding foo/Bar/file.txt revisions
  files: 1/3 chunks (33.33%)
  adding foo/file.txt revisions
  files: 2/3 chunks (66.67%)
  adding quux/file.py revisions
  files: 3/3 chunks (100.00%)
  added 3 changesets with 3 changes to 3 files
  calling hook pretxnchangegroup.acl: hgext.acl.hook
  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: allowing changeset ef1ea85a6374
  acl: branch access granted: "f9cafe1212c8" on branch "default"
  acl: user fred denied on foo/Bar/file.txt
  error: pretxnchangegroup.acl hook failed: acl: access denied for changeset f9cafe1212c8
  transaction abort!
  rollback completed
  abort: acl: access denied for 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
  searching for changes
  common changesets up to 6675d58eff77
  3 changesets found
  list of changesets:
  ef1ea85a6374b77d6da9dcda9541f498f2d17df7
  f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
  911600dab2ae7a9baff75958b84fe606851ce955
  adding changesets
  bundling changes: 0 chunks
  bundling changes: 1 chunks
  bundling changes: 2 chunks
  bundling changes: 3 chunks
  bundling changes: 4 chunks
  bundling changes: 5 chunks
  bundling changes: 6 chunks
  bundling changes: 7 chunks
  bundling changes: 8 chunks
  bundling changes: 9 chunks
  bundling manifests: 0 chunks
  bundling manifests: 1 chunks
  bundling manifests: 2 chunks
  bundling manifests: 3 chunks
  bundling manifests: 4 chunks
  bundling manifests: 5 chunks
  bundling manifests: 6 chunks
  bundling manifests: 7 chunks
  bundling manifests: 8 chunks
  bundling manifests: 9 chunks
  bundling files: foo/Bar/file.txt 0 chunks
  bundling files: foo/Bar/file.txt 1 chunks
  bundling files: foo/Bar/file.txt 2 chunks
  bundling files: foo/Bar/file.txt 3 chunks
  bundling files: foo/file.txt 4 chunks
  bundling files: foo/file.txt 5 chunks
  bundling files: foo/file.txt 6 chunks
  bundling files: foo/file.txt 7 chunks
  bundling files: quux/file.py 8 chunks
  bundling files: quux/file.py 9 chunks
  bundling files: quux/file.py 10 chunks
  bundling files: quux/file.py 11 chunks
  changesets: 1 chunks
  add changeset ef1ea85a6374
  changesets: 2 chunks
  add changeset f9cafe1212c8
  changesets: 3 chunks
  add changeset 911600dab2ae
  adding manifests
  manifests: 1/3 chunks (33.33%)
  manifests: 2/3 chunks (66.67%)
  manifests: 3/3 chunks (100.00%)
  adding file changes
  adding foo/Bar/file.txt revisions
  files: 1/3 chunks (33.33%)
  adding foo/file.txt revisions
  files: 2/3 chunks (66.67%)
  adding quux/file.py revisions
  files: 3/3 chunks (100.00%)
  added 3 changesets with 3 changes to 3 files
  calling hook pretxnchangegroup.acl: hgext.acl.hook
  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"
  acl: user barney not allowed on foo/file.txt
  error: pretxnchangegroup.acl hook failed: acl: access denied for changeset ef1ea85a6374
  transaction abort!
  rollback completed
  abort: acl: access denied for 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
  searching for changes
  common changesets up to 6675d58eff77
  3 changesets found
  list of changesets:
  ef1ea85a6374b77d6da9dcda9541f498f2d17df7
  f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
  911600dab2ae7a9baff75958b84fe606851ce955
  adding changesets
  bundling changes: 0 chunks
  bundling changes: 1 chunks
  bundling changes: 2 chunks
  bundling changes: 3 chunks
  bundling changes: 4 chunks
  bundling changes: 5 chunks
  bundling changes: 6 chunks
  bundling changes: 7 chunks
  bundling changes: 8 chunks
  bundling changes: 9 chunks
  bundling manifests: 0 chunks
  bundling manifests: 1 chunks
  bundling manifests: 2 chunks
  bundling manifests: 3 chunks
  bundling manifests: 4 chunks
  bundling manifests: 5 chunks
  bundling manifests: 6 chunks
  bundling manifests: 7 chunks
  bundling manifests: 8 chunks
  bundling manifests: 9 chunks
  bundling files: foo/Bar/file.txt 0 chunks
  bundling files: foo/Bar/file.txt 1 chunks
  bundling files: foo/Bar/file.txt 2 chunks
  bundling files: foo/Bar/file.txt 3 chunks
  bundling files: foo/file.txt 4 chunks
  bundling files: foo/file.txt 5 chunks
  bundling files: foo/file.txt 6 chunks
  bundling files: foo/file.txt 7 chunks
  bundling files: quux/file.py 8 chunks
  bundling files: quux/file.py 9 chunks
  bundling files: quux/file.py 10 chunks
  bundling files: quux/file.py 11 chunks
  changesets: 1 chunks
  add changeset ef1ea85a6374
  changesets: 2 chunks
  add changeset f9cafe1212c8
  changesets: 3 chunks
  add changeset 911600dab2ae
  adding manifests
  manifests: 1/3 chunks (33.33%)
  manifests: 2/3 chunks (66.67%)
  manifests: 3/3 chunks (100.00%)
  adding file changes
  adding foo/Bar/file.txt revisions
  files: 1/3 chunks (33.33%)
  adding foo/file.txt revisions
  files: 2/3 chunks (66.67%)
  adding quux/file.py revisions
  files: 3/3 chunks (100.00%)
  added 3 changesets with 3 changes to 3 files
  calling hook pretxnchangegroup.acl: hgext.acl.hook
  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: allowing changeset ef1ea85a6374
  acl: branch access granted: "f9cafe1212c8" on branch "default"
  acl: allowing changeset f9cafe1212c8
  acl: branch access granted: "911600dab2ae" on branch "default"
  acl: allowing changeset 911600dab2ae
  updating the branch cache
  rolling 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
  searching for changes
  common changesets up to 6675d58eff77
  invalidating branch cache (tip differs)
  3 changesets found
  list of changesets:
  ef1ea85a6374b77d6da9dcda9541f498f2d17df7
  f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
  911600dab2ae7a9baff75958b84fe606851ce955
  adding changesets
  bundling changes: 0 chunks
  bundling changes: 1 chunks
  bundling changes: 2 chunks
  bundling changes: 3 chunks
  bundling changes: 4 chunks
  bundling changes: 5 chunks
  bundling changes: 6 chunks
  bundling changes: 7 chunks
  bundling changes: 8 chunks
  bundling changes: 9 chunks
  bundling manifests: 0 chunks
  bundling manifests: 1 chunks
  bundling manifests: 2 chunks
  bundling manifests: 3 chunks
  bundling manifests: 4 chunks
  bundling manifests: 5 chunks
  bundling manifests: 6 chunks
  bundling manifests: 7 chunks
  bundling manifests: 8 chunks
  bundling manifests: 9 chunks
  bundling files: foo/Bar/file.txt 0 chunks
  bundling files: foo/Bar/file.txt 1 chunks
  bundling files: foo/Bar/file.txt 2 chunks
  bundling files: foo/Bar/file.txt 3 chunks
  bundling files: foo/file.txt 4 chunks
  bundling files: foo/file.txt 5 chunks
  bundling files: foo/file.txt 6 chunks
  bundling files: foo/file.txt 7 chunks
  bundling files: quux/file.py 8 chunks
  bundling files: quux/file.py 9 chunks
  bundling files: quux/file.py 10 chunks
  bundling files: quux/file.py 11 chunks
  changesets: 1 chunks
  add changeset ef1ea85a6374
  changesets: 2 chunks
  add changeset f9cafe1212c8
  changesets: 3 chunks
  add changeset 911600dab2ae
  adding manifests
  manifests: 1/3 chunks (33.33%)
  manifests: 2/3 chunks (66.67%)
  manifests: 3/3 chunks (100.00%)
  adding file changes
  adding foo/Bar/file.txt revisions
  files: 1/3 chunks (33.33%)
  adding foo/file.txt revisions
  files: 2/3 chunks (66.67%)
  adding quux/file.py revisions
  files: 3/3 chunks (100.00%)
  added 3 changesets with 3 changes to 3 files
  calling hook pretxnchangegroup.acl: hgext.acl.hook
  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: allowing changeset ef1ea85a6374
  acl: branch access granted: "f9cafe1212c8" on branch "default"
  acl: allowing changeset f9cafe1212c8
  acl: branch access granted: "911600dab2ae" on branch "default"
  acl: user wilma not allowed on quux/file.py
  error: pretxnchangegroup.acl hook failed: acl: access denied for changeset 911600dab2ae
  transaction abort!
  rollback completed
  abort: acl: access denied for 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
  searching for changes
  common changesets up to 6675d58eff77
  3 changesets found
  list of changesets:
  ef1ea85a6374b77d6da9dcda9541f498f2d17df7
  f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
  911600dab2ae7a9baff75958b84fe606851ce955
  adding changesets
  bundling changes: 0 chunks
  bundling changes: 1 chunks
  bundling changes: 2 chunks
  bundling changes: 3 chunks
  bundling changes: 4 chunks
  bundling changes: 5 chunks
  bundling changes: 6 chunks
  bundling changes: 7 chunks
  bundling changes: 8 chunks
  bundling changes: 9 chunks
  bundling manifests: 0 chunks
  bundling manifests: 1 chunks
  bundling manifests: 2 chunks
  bundling manifests: 3 chunks
  bundling manifests: 4 chunks
  bundling manifests: 5 chunks
  bundling manifests: 6 chunks
  bundling manifests: 7 chunks
  bundling manifests: 8 chunks
  bundling manifests: 9 chunks
  bundling files: foo/Bar/file.txt 0 chunks
  bundling files: foo/Bar/file.txt 1 chunks
  bundling files: foo/Bar/file.txt 2 chunks
  bundling files: foo/Bar/file.txt 3 chunks
  bundling files: foo/file.txt 4 chunks
  bundling files: foo/file.txt 5 chunks
  bundling files: foo/file.txt 6 chunks
  bundling files: foo/file.txt 7 chunks
  bundling files: quux/file.py 8 chunks
  bundling files: quux/file.py 9 chunks
  bundling files: quux/file.py 10 chunks
  bundling files: quux/file.py 11 chunks
  changesets: 1 chunks
  add changeset ef1ea85a6374
  changesets: 2 chunks
  add changeset f9cafe1212c8
  changesets: 3 chunks
  add changeset 911600dab2ae
  adding manifests
  manifests: 1/3 chunks (33.33%)
  manifests: 2/3 chunks (66.67%)
  manifests: 3/3 chunks (100.00%)
  adding file changes
  adding foo/Bar/file.txt revisions
  files: 1/3 chunks (33.33%)
  adding foo/file.txt revisions
  files: 2/3 chunks (66.67%)
  adding quux/file.py revisions
  files: 3/3 chunks (100.00%)
  added 3 changesets with 3 changes to 3 files
  calling hook pretxnchangegroup.acl: hgext.acl.hook
  error: pretxnchangegroup.acl hook raised an exception: [Errno 2] No such file or directory: '../acl.config'
  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
  searching for changes
  common changesets up to 6675d58eff77
  3 changesets found
  list of changesets:
  ef1ea85a6374b77d6da9dcda9541f498f2d17df7
  f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
  911600dab2ae7a9baff75958b84fe606851ce955
  adding changesets
  bundling changes: 0 chunks
  bundling changes: 1 chunks
  bundling changes: 2 chunks
  bundling changes: 3 chunks
  bundling changes: 4 chunks
  bundling changes: 5 chunks
  bundling changes: 6 chunks
  bundling changes: 7 chunks
  bundling changes: 8 chunks
  bundling changes: 9 chunks
  bundling manifests: 0 chunks
  bundling manifests: 1 chunks
  bundling manifests: 2 chunks
  bundling manifests: 3 chunks
  bundling manifests: 4 chunks
  bundling manifests: 5 chunks
  bundling manifests: 6 chunks
  bundling manifests: 7 chunks
  bundling manifests: 8 chunks
  bundling manifests: 9 chunks
  bundling files: foo/Bar/file.txt 0 chunks
  bundling files: foo/Bar/file.txt 1 chunks
  bundling files: foo/Bar/file.txt 2 chunks
  bundling files: foo/Bar/file.txt 3 chunks
  bundling files: foo/file.txt 4 chunks
  bundling files: foo/file.txt 5 chunks
  bundling files: foo/file.txt 6 chunks
  bundling files: foo/file.txt 7 chunks
  bundling files: quux/file.py 8 chunks
  bundling files: quux/file.py 9 chunks
  bundling files: quux/file.py 10 chunks
  bundling files: quux/file.py 11 chunks
  changesets: 1 chunks
  add changeset ef1ea85a6374
  changesets: 2 chunks
  add changeset f9cafe1212c8
  changesets: 3 chunks
  add changeset 911600dab2ae
  adding manifests
  manifests: 1/3 chunks (33.33%)
  manifests: 2/3 chunks (66.67%)
  manifests: 3/3 chunks (100.00%)
  adding file changes
  adding foo/Bar/file.txt revisions
  files: 1/3 chunks (33.33%)
  adding foo/file.txt revisions
  files: 2/3 chunks (66.67%)
  adding quux/file.py revisions
  files: 3/3 chunks (100.00%)
  added 3 changesets with 3 changes to 3 files
  calling hook pretxnchangegroup.acl: hgext.acl.hook
  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: allowing changeset ef1ea85a6374
  acl: branch access granted: "f9cafe1212c8" on branch "default"
  acl: allowing changeset f9cafe1212c8
  acl: branch access granted: "911600dab2ae" on branch "default"
  acl: user betty not allowed on quux/file.py
  error: pretxnchangegroup.acl hook failed: acl: access denied for changeset 911600dab2ae
  transaction abort!
  rollback completed
  abort: acl: access denied for 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
  searching for changes
  common changesets up to 6675d58eff77
  3 changesets found
  list of changesets:
  ef1ea85a6374b77d6da9dcda9541f498f2d17df7
  f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
  911600dab2ae7a9baff75958b84fe606851ce955
  adding changesets
  bundling changes: 0 chunks
  bundling changes: 1 chunks
  bundling changes: 2 chunks
  bundling changes: 3 chunks
  bundling changes: 4 chunks
  bundling changes: 5 chunks
  bundling changes: 6 chunks
  bundling changes: 7 chunks
  bundling changes: 8 chunks
  bundling changes: 9 chunks
  bundling manifests: 0 chunks
  bundling manifests: 1 chunks
  bundling manifests: 2 chunks
  bundling manifests: 3 chunks
  bundling manifests: 4 chunks
  bundling manifests: 5 chunks
  bundling manifests: 6 chunks
  bundling manifests: 7 chunks
  bundling manifests: 8 chunks
  bundling manifests: 9 chunks
  bundling files: foo/Bar/file.txt 0 chunks
  bundling files: foo/Bar/file.txt 1 chunks
  bundling files: foo/Bar/file.txt 2 chunks
  bundling files: foo/Bar/file.txt 3 chunks
  bundling files: foo/file.txt 4 chunks
  bundling files: foo/file.txt 5 chunks
  bundling files: foo/file.txt 6 chunks
  bundling files: foo/file.txt 7 chunks
  bundling files: quux/file.py 8 chunks
  bundling files: quux/file.py 9 chunks
  bundling files: quux/file.py 10 chunks
  bundling files: quux/file.py 11 chunks
  changesets: 1 chunks
  add changeset ef1ea85a6374
  changesets: 2 chunks
  add changeset f9cafe1212c8
  changesets: 3 chunks
  add changeset 911600dab2ae
  adding manifests
  manifests: 1/3 chunks (33.33%)
  manifests: 2/3 chunks (66.67%)
  manifests: 3/3 chunks (100.00%)
  adding file changes
  adding foo/Bar/file.txt revisions
  files: 1/3 chunks (33.33%)
  adding foo/file.txt revisions
  files: 2/3 chunks (66.67%)
  adding quux/file.py revisions
  files: 3/3 chunks (100.00%)
  added 3 changesets with 3 changes to 3 files
  calling hook pretxnchangegroup.acl: hgext.acl.hook
  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: allowing changeset ef1ea85a6374
  acl: branch access granted: "f9cafe1212c8" on branch "default"
  acl: allowing changeset f9cafe1212c8
  acl: branch access granted: "911600dab2ae" on branch "default"
  acl: allowing changeset 911600dab2ae
  updating the branch cache
  rolling 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 = """
  [acl]
  sources = push
  [extensions]
  [acl.allow]
  ** = fred
  """
  pushing to ../b
  searching for changes
  common changesets up to 6675d58eff77
  invalidating branch cache (tip differs)
  3 changesets found
  list of changesets:
  ef1ea85a6374b77d6da9dcda9541f498f2d17df7
  f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
  911600dab2ae7a9baff75958b84fe606851ce955
  adding changesets
  bundling changes: 0 chunks
  bundling changes: 1 chunks
  bundling changes: 2 chunks
  bundling changes: 3 chunks
  bundling changes: 4 chunks
  bundling changes: 5 chunks
  bundling changes: 6 chunks
  bundling changes: 7 chunks
  bundling changes: 8 chunks
  bundling changes: 9 chunks
  bundling manifests: 0 chunks
  bundling manifests: 1 chunks
  bundling manifests: 2 chunks
  bundling manifests: 3 chunks
  bundling manifests: 4 chunks
  bundling manifests: 5 chunks
  bundling manifests: 6 chunks
  bundling manifests: 7 chunks
  bundling manifests: 8 chunks
  bundling manifests: 9 chunks
  bundling files: foo/Bar/file.txt 0 chunks
  bundling files: foo/Bar/file.txt 1 chunks
  bundling files: foo/Bar/file.txt 2 chunks
  bundling files: foo/Bar/file.txt 3 chunks
  bundling files: foo/file.txt 4 chunks
  bundling files: foo/file.txt 5 chunks
  bundling files: foo/file.txt 6 chunks
  bundling files: foo/file.txt 7 chunks
  bundling files: quux/file.py 8 chunks
  bundling files: quux/file.py 9 chunks
  bundling files: quux/file.py 10 chunks
  bundling files: quux/file.py 11 chunks
  changesets: 1 chunks
  add changeset ef1ea85a6374
  changesets: 2 chunks
  add changeset f9cafe1212c8
  changesets: 3 chunks
  add changeset 911600dab2ae
  adding manifests
  manifests: 1/3 chunks (33.33%)
  manifests: 2/3 chunks (66.67%)
  manifests: 3/3 chunks (100.00%)
  adding file changes
  adding foo/Bar/file.txt revisions
  files: 1/3 chunks (33.33%)
  adding foo/file.txt revisions
  files: 2/3 chunks (66.67%)
  adding quux/file.py revisions
  files: 3/3 chunks (100.00%)
  added 3 changesets with 3 changes to 3 files
  calling hook pretxnchangegroup.acl: hgext.acl.hook
  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: allowing changeset ef1ea85a6374
  acl: branch access granted: "f9cafe1212c8" on branch "default"
  acl: allowing changeset f9cafe1212c8
  acl: branch access granted: "911600dab2ae" on branch "default"
  acl: allowing changeset 911600dab2ae
  updating the branch cache
  rolling 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 = """
  [acl]
  sources = push
  [extensions]
  [acl.allow]
  ** = fred
  [acl.deny]
  foo/Bar/** = *
  """
  pushing to ../b
  searching for changes
  common changesets up to 6675d58eff77
  invalidating branch cache (tip differs)
  3 changesets found
  list of changesets:
  ef1ea85a6374b77d6da9dcda9541f498f2d17df7
  f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
  911600dab2ae7a9baff75958b84fe606851ce955
  adding changesets
  bundling changes: 0 chunks
  bundling changes: 1 chunks
  bundling changes: 2 chunks
  bundling changes: 3 chunks
  bundling changes: 4 chunks
  bundling changes: 5 chunks
  bundling changes: 6 chunks
  bundling changes: 7 chunks
  bundling changes: 8 chunks
  bundling changes: 9 chunks
  bundling manifests: 0 chunks
  bundling manifests: 1 chunks
  bundling manifests: 2 chunks
  bundling manifests: 3 chunks
  bundling manifests: 4 chunks
  bundling manifests: 5 chunks
  bundling manifests: 6 chunks
  bundling manifests: 7 chunks
  bundling manifests: 8 chunks
  bundling manifests: 9 chunks
  bundling files: foo/Bar/file.txt 0 chunks
  bundling files: foo/Bar/file.txt 1 chunks
  bundling files: foo/Bar/file.txt 2 chunks
  bundling files: foo/Bar/file.txt 3 chunks
  bundling files: foo/file.txt 4 chunks
  bundling files: foo/file.txt 5 chunks
  bundling files: foo/file.txt 6 chunks
  bundling files: foo/file.txt 7 chunks
  bundling files: quux/file.py 8 chunks
  bundling files: quux/file.py 9 chunks
  bundling files: quux/file.py 10 chunks
  bundling files: quux/file.py 11 chunks
  changesets: 1 chunks
  add changeset ef1ea85a6374
  changesets: 2 chunks
  add changeset f9cafe1212c8
  changesets: 3 chunks
  add changeset 911600dab2ae
  adding manifests
  manifests: 1/3 chunks (33.33%)
  manifests: 2/3 chunks (66.67%)
  manifests: 3/3 chunks (100.00%)
  adding file changes
  adding foo/Bar/file.txt revisions
  files: 1/3 chunks (33.33%)
  adding foo/file.txt revisions
  files: 2/3 chunks (66.67%)
  adding quux/file.py revisions
  files: 3/3 chunks (100.00%)
  added 3 changesets with 3 changes to 3 files
  calling hook pretxnchangegroup.acl: hgext.acl.hook
  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: allowing changeset ef1ea85a6374
  acl: branch access granted: "f9cafe1212c8" on branch "default"
  acl: user fred denied on foo/Bar/file.txt
  error: pretxnchangegroup.acl hook failed: acl: access denied for changeset f9cafe1212c8
  transaction abort!
  rollback completed
  abort: acl: access denied for 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 = """
  [acl]
  sources = push
  [extensions]
  [acl.allow]
  ** = @group1
  """
  pushing to ../b
  searching for changes
  common changesets up to 6675d58eff77
  3 changesets found
  list of changesets:
  ef1ea85a6374b77d6da9dcda9541f498f2d17df7
  f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
  911600dab2ae7a9baff75958b84fe606851ce955
  adding changesets
  bundling changes: 0 chunks
  bundling changes: 1 chunks
  bundling changes: 2 chunks
  bundling changes: 3 chunks
  bundling changes: 4 chunks
  bundling changes: 5 chunks
  bundling changes: 6 chunks
  bundling changes: 7 chunks
  bundling changes: 8 chunks
  bundling changes: 9 chunks
  bundling manifests: 0 chunks
  bundling manifests: 1 chunks
  bundling manifests: 2 chunks
  bundling manifests: 3 chunks
  bundling manifests: 4 chunks
  bundling manifests: 5 chunks
  bundling manifests: 6 chunks
  bundling manifests: 7 chunks
  bundling manifests: 8 chunks
  bundling manifests: 9 chunks
  bundling files: foo/Bar/file.txt 0 chunks
  bundling files: foo/Bar/file.txt 1 chunks
  bundling files: foo/Bar/file.txt 2 chunks
  bundling files: foo/Bar/file.txt 3 chunks
  bundling files: foo/file.txt 4 chunks
  bundling files: foo/file.txt 5 chunks
  bundling files: foo/file.txt 6 chunks
  bundling files: foo/file.txt 7 chunks
  bundling files: quux/file.py 8 chunks
  bundling files: quux/file.py 9 chunks
  bundling files: quux/file.py 10 chunks
  bundling files: quux/file.py 11 chunks
  changesets: 1 chunks
  add changeset ef1ea85a6374
  changesets: 2 chunks
  add changeset f9cafe1212c8
  changesets: 3 chunks
  add changeset 911600dab2ae
  adding manifests
  manifests: 1/3 chunks (33.33%)
  manifests: 2/3 chunks (66.67%)
  manifests: 3/3 chunks (100.00%)
  adding file changes
  adding foo/Bar/file.txt revisions
  files: 1/3 chunks (33.33%)
  adding foo/file.txt revisions
  files: 2/3 chunks (66.67%)
  adding quux/file.py revisions
  files: 3/3 chunks (100.00%)
  added 3 changesets with 3 changes to 3 files
  calling hook pretxnchangegroup.acl: hgext.acl.hook
  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: allowing changeset ef1ea85a6374
  acl: branch access granted: "f9cafe1212c8" on branch "default"
  acl: allowing changeset f9cafe1212c8
  acl: branch access granted: "911600dab2ae" on branch "default"
  acl: allowing changeset 911600dab2ae
  updating the branch cache
  rolling 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 = """
  [acl]
  sources = push
  [extensions]
  [acl.allow]
  ** = @group1
  [acl.deny]
  foo/Bar/** = @group1
  """
  pushing to ../b
  searching for changes
  common changesets up to 6675d58eff77
  invalidating branch cache (tip differs)
  3 changesets found
  list of changesets:
  ef1ea85a6374b77d6da9dcda9541f498f2d17df7
  f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
  911600dab2ae7a9baff75958b84fe606851ce955
  adding changesets
  bundling changes: 0 chunks
  bundling changes: 1 chunks
  bundling changes: 2 chunks
  bundling changes: 3 chunks
  bundling changes: 4 chunks
  bundling changes: 5 chunks
  bundling changes: 6 chunks
  bundling changes: 7 chunks
  bundling changes: 8 chunks
  bundling changes: 9 chunks
  bundling manifests: 0 chunks
  bundling manifests: 1 chunks
  bundling manifests: 2 chunks
  bundling manifests: 3 chunks
  bundling manifests: 4 chunks
  bundling manifests: 5 chunks
  bundling manifests: 6 chunks
  bundling manifests: 7 chunks
  bundling manifests: 8 chunks
  bundling manifests: 9 chunks
  bundling files: foo/Bar/file.txt 0 chunks
  bundling files: foo/Bar/file.txt 1 chunks
  bundling files: foo/Bar/file.txt 2 chunks
  bundling files: foo/Bar/file.txt 3 chunks
  bundling files: foo/file.txt 4 chunks
  bundling files: foo/file.txt 5 chunks
  bundling files: foo/file.txt 6 chunks
  bundling files: foo/file.txt 7 chunks
  bundling files: quux/file.py 8 chunks
  bundling files: quux/file.py 9 chunks
  bundling files: quux/file.py 10 chunks
  bundling files: quux/file.py 11 chunks
  changesets: 1 chunks
  add changeset ef1ea85a6374
  changesets: 2 chunks
  add changeset f9cafe1212c8
  changesets: 3 chunks
  add changeset 911600dab2ae
  adding manifests
  manifests: 1/3 chunks (33.33%)
  manifests: 2/3 chunks (66.67%)
  manifests: 3/3 chunks (100.00%)
  adding file changes
  adding foo/Bar/file.txt revisions
  files: 1/3 chunks (33.33%)
  adding foo/file.txt revisions
  files: 2/3 chunks (66.67%)
  adding quux/file.py revisions
  files: 3/3 chunks (100.00%)
  added 3 changesets with 3 changes to 3 files
  calling hook pretxnchangegroup.acl: hgext.acl.hook
  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: allowing changeset ef1ea85a6374
  acl: branch access granted: "f9cafe1212c8" on branch "default"
  acl: user fred denied on foo/Bar/file.txt
  error: pretxnchangegroup.acl hook failed: acl: access denied for changeset f9cafe1212c8
  transaction abort!
  rollback completed
  abort: acl: access denied for 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