comparison tests/test-hook.t @ 24821:57f1dbc99631 stable

afterlock: add the callback to the top level lock (issue4608)

If 'wlock' is taken, we should add 'afterlock' callback to the 'wlock' instead.
Otherwise, running post transaction hook after 'lock' is release but 'wlock' is
still taken lead to a deadlock (eg: 'hg update' during a hook).

This situation is much more common since: 5dc5cd7abbf5

  push: acquire local 'wlock' if "pushback" is expected (BC) (issue4596)

24820:6a6b69d9e539

commit hooks can see env vars

  $ hg init a
  $ cd a
  $ cat > .hg/hgrc <<EOF
  > [hooks]

  > post-cat = python "$TESTDIR/printenv.py" post-cat
  > pretxnopen = sh -c "HG_LOCAL= HG_TAG= python \"$TESTDIR/printenv.py\" pretxnopen"
  > pretxnclose = sh -c "HG_LOCAL= HG_TAG= python \"$TESTDIR/printenv.py\" pretxnclose"
  > txnclose = sh -c "HG_LOCAL= HG_TAG= python \"$TESTDIR/printenv.py\" txnclose"
  > txnabort = sh -c "HG_LOCAL= HG_TAG= python \"$TESTDIR/printenv.py\" txnabort"
  > EOF
  $ echo a > a
  $ hg add a
  $ hg commit -m a
  precommit hook: HG_PARENT1=0000000000000000000000000000000000000000

24821:57f1dbc99631

commit hooks can see env vars
(and post-transaction one are run unlocked)

  $ hg init a
  $ cd a
  $ cat > .hg/hgrc <<EOF
  > [hooks]

  > post-cat = python "$TESTDIR/printenv.py" post-cat
  > pretxnopen = sh -c "HG_LOCAL= HG_TAG= python \"$TESTDIR/printenv.py\" pretxnopen"
  > pretxnclose = sh -c "HG_LOCAL= HG_TAG= python \"$TESTDIR/printenv.py\" pretxnclose"
  > txnclose = sh -c "HG_LOCAL= HG_TAG= python \"$TESTDIR/printenv.py\" txnclose"
  > txnabort = sh -c "HG_LOCAL= HG_TAG= python \"$TESTDIR/printenv.py\" txnabort"
  > txnclose.checklock = hg debuglock > /dev/null
  > EOF
  $ echo a > a
  $ hg add a
  $ hg commit -m a
  precommit hook: HG_PARENT1=0000000000000000000000000000000000000000