Mercurial > public > mercurial-scm > hg-stable

diff tests/test-hook.t @ 27739:d6d3cf5fda6f

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hooks: add HG_NODE_LAST to txnclose and changegroup hook environments Sometimes a txnclose or changegroup hook wants to iterate through all the changesets in transaction: in that situation usually the revset `$HG_NODE:` is used to select the revisions. Unfortunately this revset sometimes may contain too many changesets because we don't have the write lock while the hook runs newer changes may be added to repository in the meantime. That's why there is a need for extra variable carrying the information about the last change in the transaction.
author Mateusz Kwapich <mitrandir@fb.com>
date Tue, 05 Jan 2016 17:37:59 -0800
parents 42aa0e570eaa
children 24361fb68cba
line wrap: on
line diff
--- a/tests/test-hook.t	Fri Jan 08 10:58:04 2016 -0800
+++ b/tests/test-hook.t	Tue Jan 05 17:37:59 2016 -0800
@@ -118,7 +118,7 @@
   adding manifests
   adding file changes
   added 3 changesets with 2 changes to 2 files
-  changegroup hook: HG_NODE=ab228980c14deea8b9555d91c9581127383e40fd HG_SOURCE=pull HG_TXNID=TXN:* HG_URL=file:$TESTTMP/a (glob)
+  changegroup hook: HG_NODE=ab228980c14deea8b9555d91c9581127383e40fd HG_NODE_LAST=07f3376c1e655977439df2a814e3cc14b27abac2 HG_SOURCE=pull HG_TXNID=TXN:* HG_URL=file:$TESTTMP/a (glob)
   incoming hook: HG_NODE=ab228980c14deea8b9555d91c9581127383e40fd HG_SOURCE=pull HG_TXNID=TXN:* HG_URL=file:$TESTTMP/a (glob)
   incoming hook: HG_NODE=ee9deb46ab31e4cc3310f3cf0c3d668e4d8fffc2 HG_SOURCE=pull HG_TXNID=TXN:* HG_URL=file:$TESTTMP/a (glob)
   incoming hook: HG_NODE=07f3376c1e655977439df2a814e3cc14b27abac2 HG_SOURCE=pull HG_TXNID=TXN:* HG_URL=file:$TESTTMP/a (glob)
@@ -326,7 +326,7 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files
   4:539e4b31b6dc
-  pretxnchangegroup.forbid hook: HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 HG_PENDING=$TESTTMP/b HG_SOURCE=pull HG_TXNID=TXN:* HG_URL=file:$TESTTMP/a (glob)
+  pretxnchangegroup.forbid hook: HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 HG_NODE_LAST=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 HG_PENDING=$TESTTMP/b HG_SOURCE=pull HG_TXNID=TXN:* HG_URL=file:$TESTTMP/a (glob)
   transaction abort!
   rollback completed
   abort: pretxnchangegroup.forbid1 hook exited with status 1