identify: add template support
This is based on a patch proposed last year by Mathias De Maré[1], with a few
changes.
- Tags and bookmarks are now formatted lists, for more flexible queries.
- The templater is populated whether or not [-nibtB] is specified. (Plain
output is unchanged.) This seems more consistent with other templated
commands.
- The 'id' property is a string, instead of a list.
- The parents of 'wdir()' have their own list of attributes.
I left 'id' as a string because it seems very useful for generating version
info. It's also a bit strange because the value and meaning changes depending
on whether or not --debug is passed (short vs full hash), whether the revision
is a merge or not (one hash or two, separated by a '+'), the working directory
or not (node vs p1node), and local or not (remote defaults to tip, and never has
'+'). The equivalent string built with {rev} seems much less useful, and I
couldn't think of a reasonable name, so I left it out.
The discussion seemed to be pointing towards having a list of nodes, with more
than one entry for a merge. It seems simpler to give the nodes a name, and use
{node} for the actual commit probed, especially now that there is a virtual node
for 'wdir()'.
Yuya mentioned using fm.nested() in that thread, so I did for the parent nodes.
I'm not sure if the plan is to fill in all of the context attributes in these
items, or if these nested items should simply be made {p1node} and {p1rev}.
I used ':' as the tag separator for consistency with {tags} in the log
templater. Likewise, bookmarks are separated by a space for consistency with
the corresponding log template.
[1] https://www.mercurial-scm.org/pipermail/mercurial-devel/2016-August/087039.html
commit hooks can see env vars
(and post-transaction one are run unlocked)
$ cat > $TESTTMP/txnabort.checkargs.py <<EOF
> def showargs(ui, repo, hooktype, **kwargs):
> ui.write('%s python hook: %s\n' % (hooktype, ','.join(sorted(kwargs))))
> EOF
$ hg init a
$ cd a
$ cat > .hg/hgrc <<EOF
> [hooks]
> commit = sh -c "HG_LOCAL= HG_TAG= printenv.py commit"
> commit.b = sh -c "HG_LOCAL= HG_TAG= printenv.py commit.b"
> precommit = sh -c "HG_LOCAL= HG_NODE= HG_TAG= printenv.py precommit"
> pretxncommit = sh -c "HG_LOCAL= HG_TAG= printenv.py pretxncommit"
> pretxncommit.tip = hg -q tip
> pre-identify = sh -c "printenv.py pre-identify 1"
> pre-cat = sh -c "printenv.py pre-cat"
> post-cat = sh -c "printenv.py post-cat"
> pretxnopen = sh -c "HG_LOCAL= HG_TAG= printenv.py pretxnopen"
> pretxnclose = sh -c "HG_LOCAL= HG_TAG= printenv.py pretxnclose"
> txnclose = sh -c "HG_LOCAL= HG_TAG= printenv.py txnclose"
> txnabort.0 = python:$TESTTMP/txnabort.checkargs.py:showargs
> txnabort.1 = sh -c "HG_LOCAL= HG_TAG= printenv.py txnabort"
> txnclose.checklock = sh -c "hg debuglock > /dev/null"
> EOF
$ echo a > a
$ hg add a
$ hg commit -m a
precommit hook: HG_HOOKNAME=precommit HG_HOOKTYPE=precommit HG_PARENT1=0000000000000000000000000000000000000000
pretxnopen hook: HG_HOOKNAME=pretxnopen HG_HOOKTYPE=pretxnopen HG_TXNID=TXN:$ID$ HG_TXNNAME=commit
pretxncommit hook: HG_HOOKNAME=pretxncommit HG_HOOKTYPE=pretxncommit HG_NODE=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b HG_PARENT1=0000000000000000000000000000000000000000 HG_PENDING=$TESTTMP/a
0:cb9a9f314b8b
pretxnclose hook: HG_HOOKNAME=pretxnclose HG_HOOKTYPE=pretxnclose HG_PENDING=$TESTTMP/a HG_PHASES_MOVED=1 HG_TXNID=TXN:$ID$ HG_TXNNAME=commit
txnclose hook: HG_HOOKNAME=txnclose HG_HOOKTYPE=txnclose HG_PHASES_MOVED=1 HG_TXNID=TXN:$ID$ HG_TXNNAME=commit
commit hook: HG_HOOKNAME=commit HG_HOOKTYPE=commit HG_NODE=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b HG_PARENT1=0000000000000000000000000000000000000000
commit.b hook: HG_HOOKNAME=commit.b HG_HOOKTYPE=commit HG_NODE=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b HG_PARENT1=0000000000000000000000000000000000000000
$ hg clone . ../b
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd ../b
changegroup hooks can see env vars
$ cat > .hg/hgrc <<EOF
> [hooks]
> prechangegroup = sh -c "printenv.py prechangegroup"
> changegroup = sh -c "printenv.py changegroup"
> incoming = sh -c "printenv.py incoming"
> EOF
pretxncommit and commit hooks can see both parents of merge
$ cd ../a
$ echo b >> a
$ hg commit -m a1 -d "1 0"
precommit hook: HG_HOOKNAME=precommit HG_HOOKTYPE=precommit HG_PARENT1=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b
pretxnopen hook: HG_HOOKNAME=pretxnopen HG_HOOKTYPE=pretxnopen HG_TXNID=TXN:$ID$ HG_TXNNAME=commit
pretxncommit hook: HG_HOOKNAME=pretxncommit HG_HOOKTYPE=pretxncommit HG_NODE=ab228980c14deea8b9555d91c9581127383e40fd HG_PARENT1=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b HG_PENDING=$TESTTMP/a
1:ab228980c14d
pretxnclose hook: HG_HOOKNAME=pretxnclose HG_HOOKTYPE=pretxnclose HG_PENDING=$TESTTMP/a HG_TXNID=TXN:$ID$ HG_TXNNAME=commit
txnclose hook: HG_HOOKNAME=txnclose HG_HOOKTYPE=txnclose HG_TXNID=TXN:$ID$ HG_TXNNAME=commit
commit hook: HG_HOOKNAME=commit HG_HOOKTYPE=commit HG_NODE=ab228980c14deea8b9555d91c9581127383e40fd HG_PARENT1=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b
commit.b hook: HG_HOOKNAME=commit.b HG_HOOKTYPE=commit HG_NODE=ab228980c14deea8b9555d91c9581127383e40fd HG_PARENT1=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b
$ hg update -C 0
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ echo b > b
$ hg add b
$ hg commit -m b -d '1 0'
precommit hook: HG_HOOKNAME=precommit HG_HOOKTYPE=precommit HG_PARENT1=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b
pretxnopen hook: HG_HOOKNAME=pretxnopen HG_HOOKTYPE=pretxnopen HG_TXNID=TXN:$ID$ HG_TXNNAME=commit
pretxncommit hook: HG_HOOKNAME=pretxncommit HG_HOOKTYPE=pretxncommit HG_NODE=ee9deb46ab31e4cc3310f3cf0c3d668e4d8fffc2 HG_PARENT1=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b HG_PENDING=$TESTTMP/a
2:ee9deb46ab31
pretxnclose hook: HG_HOOKNAME=pretxnclose HG_HOOKTYPE=pretxnclose HG_PENDING=$TESTTMP/a HG_TXNID=TXN:$ID$ HG_TXNNAME=commit
created new head
txnclose hook: HG_HOOKNAME=txnclose HG_HOOKTYPE=txnclose HG_TXNID=TXN:$ID$ HG_TXNNAME=commit
commit hook: HG_HOOKNAME=commit HG_HOOKTYPE=commit HG_NODE=ee9deb46ab31e4cc3310f3cf0c3d668e4d8fffc2 HG_PARENT1=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b
commit.b hook: HG_HOOKNAME=commit.b HG_HOOKTYPE=commit HG_NODE=ee9deb46ab31e4cc3310f3cf0c3d668e4d8fffc2 HG_PARENT1=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b
$ hg merge 1
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg commit -m merge -d '2 0'
precommit hook: HG_HOOKNAME=precommit HG_HOOKTYPE=precommit HG_PARENT1=ee9deb46ab31e4cc3310f3cf0c3d668e4d8fffc2 HG_PARENT2=ab228980c14deea8b9555d91c9581127383e40fd
pretxnopen hook: HG_HOOKNAME=pretxnopen HG_HOOKTYPE=pretxnopen HG_TXNID=TXN:$ID$ HG_TXNNAME=commit
pretxncommit hook: HG_HOOKNAME=pretxncommit HG_HOOKTYPE=pretxncommit HG_NODE=07f3376c1e655977439df2a814e3cc14b27abac2 HG_PARENT1=ee9deb46ab31e4cc3310f3cf0c3d668e4d8fffc2 HG_PARENT2=ab228980c14deea8b9555d91c9581127383e40fd HG_PENDING=$TESTTMP/a
3:07f3376c1e65
pretxnclose hook: HG_HOOKNAME=pretxnclose HG_HOOKTYPE=pretxnclose HG_PENDING=$TESTTMP/a HG_TXNID=TXN:$ID$ HG_TXNNAME=commit
txnclose hook: HG_HOOKNAME=txnclose HG_HOOKTYPE=txnclose HG_TXNID=TXN:$ID$ HG_TXNNAME=commit
commit hook: HG_HOOKNAME=commit HG_HOOKTYPE=commit HG_NODE=07f3376c1e655977439df2a814e3cc14b27abac2 HG_PARENT1=ee9deb46ab31e4cc3310f3cf0c3d668e4d8fffc2 HG_PARENT2=ab228980c14deea8b9555d91c9581127383e40fd
commit.b hook: HG_HOOKNAME=commit.b HG_HOOKTYPE=commit HG_NODE=07f3376c1e655977439df2a814e3cc14b27abac2 HG_PARENT1=ee9deb46ab31e4cc3310f3cf0c3d668e4d8fffc2 HG_PARENT2=ab228980c14deea8b9555d91c9581127383e40fd
test generic hooks
$ hg id
pre-identify hook: HG_ARGS=id HG_HOOKNAME=pre-identify HG_HOOKTYPE=pre-identify HG_OPTS={'bookmarks': None, 'branch': None, 'id': None, 'insecure': None, 'num': None, 'remotecmd': '', 'rev': '', 'ssh': '', 'tags': None, 'template': ''} HG_PATS=[]
abort: pre-identify hook exited with status 1
[255]
$ hg cat b
pre-cat hook: HG_ARGS=cat b HG_HOOKNAME=pre-cat HG_HOOKTYPE=pre-cat HG_OPTS={'decode': None, 'exclude': [], 'include': [], 'output': '', 'rev': '', 'template': ''} HG_PATS=['b']
b
post-cat hook: HG_ARGS=cat b HG_HOOKNAME=post-cat HG_HOOKTYPE=post-cat HG_OPTS={'decode': None, 'exclude': [], 'include': [], 'output': '', 'rev': '', 'template': ''} HG_PATS=['b'] HG_RESULT=0
$ cd ../b
$ hg pull ../a
pulling from ../a
searching for changes
prechangegroup hook: HG_HOOKNAME=prechangegroup HG_HOOKTYPE=prechangegroup HG_SOURCE=pull HG_TXNID=TXN:$ID$ HG_URL=file:$TESTTMP/a
adding changesets
adding manifests
adding file changes
added 3 changesets with 2 changes to 2 files
changegroup hook: HG_HOOKNAME=changegroup HG_HOOKTYPE=changegroup HG_NODE=ab228980c14deea8b9555d91c9581127383e40fd HG_NODE_LAST=07f3376c1e655977439df2a814e3cc14b27abac2 HG_SOURCE=pull HG_TXNID=TXN:$ID$ HG_URL=file:$TESTTMP/a
incoming hook: HG_HOOKNAME=incoming HG_HOOKTYPE=incoming HG_NODE=ab228980c14deea8b9555d91c9581127383e40fd HG_SOURCE=pull HG_TXNID=TXN:$ID$ HG_URL=file:$TESTTMP/a
incoming hook: HG_HOOKNAME=incoming HG_HOOKTYPE=incoming HG_NODE=ee9deb46ab31e4cc3310f3cf0c3d668e4d8fffc2 HG_SOURCE=pull HG_TXNID=TXN:$ID$ HG_URL=file:$TESTTMP/a
incoming hook: HG_HOOKNAME=incoming HG_HOOKTYPE=incoming HG_NODE=07f3376c1e655977439df2a814e3cc14b27abac2 HG_SOURCE=pull HG_TXNID=TXN:$ID$ HG_URL=file:$TESTTMP/a
(run 'hg update' to get a working copy)
tag hooks can see env vars
$ cd ../a
$ cat >> .hg/hgrc <<EOF
> pretag = sh -c "printenv.py pretag"
> tag = sh -c "HG_PARENT1= HG_PARENT2= printenv.py tag"
> EOF
$ hg tag -d '3 0' a
pretag hook: HG_HOOKNAME=pretag HG_HOOKTYPE=pretag HG_LOCAL=0 HG_NODE=07f3376c1e655977439df2a814e3cc14b27abac2 HG_TAG=a
precommit hook: HG_HOOKNAME=precommit HG_HOOKTYPE=precommit HG_PARENT1=07f3376c1e655977439df2a814e3cc14b27abac2
pretxnopen hook: HG_HOOKNAME=pretxnopen HG_HOOKTYPE=pretxnopen HG_TXNID=TXN:$ID$ HG_TXNNAME=commit
pretxncommit hook: HG_HOOKNAME=pretxncommit HG_HOOKTYPE=pretxncommit HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 HG_PARENT1=07f3376c1e655977439df2a814e3cc14b27abac2 HG_PENDING=$TESTTMP/a
4:539e4b31b6dc
pretxnclose hook: HG_HOOKNAME=pretxnclose HG_HOOKTYPE=pretxnclose HG_PENDING=$TESTTMP/a HG_TXNID=TXN:$ID$ HG_TXNNAME=commit
tag hook: HG_HOOKNAME=tag HG_HOOKTYPE=tag HG_LOCAL=0 HG_NODE=07f3376c1e655977439df2a814e3cc14b27abac2 HG_TAG=a
txnclose hook: HG_HOOKNAME=txnclose HG_HOOKTYPE=txnclose HG_TXNID=TXN:$ID$ HG_TXNNAME=commit
commit hook: HG_HOOKNAME=commit HG_HOOKTYPE=commit HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 HG_PARENT1=07f3376c1e655977439df2a814e3cc14b27abac2
commit.b hook: HG_HOOKNAME=commit.b HG_HOOKTYPE=commit HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 HG_PARENT1=07f3376c1e655977439df2a814e3cc14b27abac2
$ hg tag -l la
pretag hook: HG_HOOKNAME=pretag HG_HOOKTYPE=pretag HG_LOCAL=1 HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 HG_TAG=la
tag hook: HG_HOOKNAME=tag HG_HOOKTYPE=tag HG_LOCAL=1 HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 HG_TAG=la
pretag hook can forbid tagging
$ cat >> .hg/hgrc <<EOF
> pretag.forbid = sh -c "printenv.py pretag.forbid 1"
> EOF
$ hg tag -d '4 0' fa
pretag hook: HG_HOOKNAME=pretag HG_HOOKTYPE=pretag HG_LOCAL=0 HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 HG_TAG=fa
pretag.forbid hook: HG_HOOKNAME=pretag.forbid HG_HOOKTYPE=pretag HG_LOCAL=0 HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 HG_TAG=fa
abort: pretag.forbid hook exited with status 1
[255]
$ hg tag -l fla
pretag hook: HG_HOOKNAME=pretag HG_HOOKTYPE=pretag HG_LOCAL=1 HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 HG_TAG=fla
pretag.forbid hook: HG_HOOKNAME=pretag.forbid HG_HOOKTYPE=pretag HG_LOCAL=1 HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 HG_TAG=fla
abort: pretag.forbid hook exited with status 1
[255]
pretxncommit hook can see changeset, can roll back txn, changeset no
more there after
$ cat >> .hg/hgrc <<EOF
> pretxncommit.forbid0 = sh -c "hg tip -q"
> pretxncommit.forbid1 = sh -c "printenv.py pretxncommit.forbid 1"
> EOF
$ echo z > z
$ hg add z
$ hg -q tip
4:539e4b31b6dc
$ hg commit -m 'fail' -d '4 0'
precommit hook: HG_HOOKNAME=precommit HG_HOOKTYPE=precommit HG_PARENT1=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10
pretxnopen hook: HG_HOOKNAME=pretxnopen HG_HOOKTYPE=pretxnopen HG_TXNID=TXN:$ID$ HG_TXNNAME=commit
pretxncommit hook: HG_HOOKNAME=pretxncommit HG_HOOKTYPE=pretxncommit HG_NODE=6f611f8018c10e827fee6bd2bc807f937e761567 HG_PARENT1=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 HG_PENDING=$TESTTMP/a
5:6f611f8018c1
5:6f611f8018c1
pretxncommit.forbid hook: HG_HOOKNAME=pretxncommit.forbid1 HG_HOOKTYPE=pretxncommit HG_NODE=6f611f8018c10e827fee6bd2bc807f937e761567 HG_PARENT1=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 HG_PENDING=$TESTTMP/a
transaction abort!
txnabort python hook: txnid,txnname
txnabort hook: HG_HOOKNAME=txnabort.1 HG_HOOKTYPE=txnabort HG_TXNID=TXN:$ID$ HG_TXNNAME=commit
rollback completed
abort: pretxncommit.forbid1 hook exited with status 1
[255]
$ hg -q tip
4:539e4b31b6dc
(Check that no 'changelog.i.a' file were left behind)
$ ls -1 .hg/store/
00changelog.i
00manifest.i
data
fncache
journal.phaseroots
phaseroots
undo
undo.backup.fncache
undo.backupfiles
undo.phaseroots
precommit hook can prevent commit
$ cat >> .hg/hgrc <<EOF
> precommit.forbid = sh -c "printenv.py precommit.forbid 1"
> EOF
$ hg commit -m 'fail' -d '4 0'
precommit hook: HG_HOOKNAME=precommit HG_HOOKTYPE=precommit HG_PARENT1=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10
precommit.forbid hook: HG_HOOKNAME=precommit.forbid HG_HOOKTYPE=precommit HG_PARENT1=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10
abort: precommit.forbid hook exited with status 1
[255]
$ hg -q tip
4:539e4b31b6dc
preupdate hook can prevent update
$ cat >> .hg/hgrc <<EOF
> preupdate = sh -c "printenv.py preupdate"
> EOF
$ hg update 1
preupdate hook: HG_HOOKNAME=preupdate HG_HOOKTYPE=preupdate HG_PARENT1=ab228980c14d
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
update hook
$ cat >> .hg/hgrc <<EOF
> update = sh -c "printenv.py update"
> EOF
$ hg update
preupdate hook: HG_HOOKNAME=preupdate HG_HOOKTYPE=preupdate HG_PARENT1=539e4b31b6dc
update hook: HG_ERROR=0 HG_HOOKNAME=update HG_HOOKTYPE=update HG_PARENT1=539e4b31b6dc
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
pushkey hook
$ cat >> .hg/hgrc <<EOF
> pushkey = sh -c "printenv.py pushkey"
> EOF
$ cd ../b
$ hg bookmark -r null foo
$ hg push -B foo ../a
pushing to ../a
searching for changes
no changes found
pretxnopen hook: HG_HOOKNAME=pretxnopen HG_HOOKTYPE=pretxnopen HG_TXNID=TXN:$ID$ HG_TXNNAME=push
pretxnclose hook: HG_BOOKMARK_MOVED=1 HG_BUNDLE2=1 HG_HOOKNAME=pretxnclose HG_HOOKTYPE=pretxnclose HG_PENDING=$TESTTMP/a HG_SOURCE=push HG_TXNID=TXN:$ID$ HG_TXNNAME=push HG_URL=file:$TESTTMP/a
pushkey hook: HG_HOOKNAME=pushkey HG_HOOKTYPE=pushkey HG_KEY=foo HG_NAMESPACE=bookmarks HG_NEW=0000000000000000000000000000000000000000 HG_RET=1
txnclose hook: HG_BOOKMARK_MOVED=1 HG_BUNDLE2=1 HG_HOOKNAME=txnclose HG_HOOKTYPE=txnclose HG_SOURCE=push HG_TXNID=TXN:$ID$ HG_TXNNAME=push HG_URL=file:$TESTTMP/a
exporting bookmark foo
[1]
$ cd ../a
listkeys hook
$ cat >> .hg/hgrc <<EOF
> listkeys = sh -c "printenv.py listkeys"
> EOF
$ hg bookmark -r null bar
pretxnopen hook: HG_HOOKNAME=pretxnopen HG_HOOKTYPE=pretxnopen HG_TXNID=TXN:$ID$ HG_TXNNAME=bookmark
pretxnclose hook: HG_BOOKMARK_MOVED=1 HG_HOOKNAME=pretxnclose HG_HOOKTYPE=pretxnclose HG_PENDING=$TESTTMP/a HG_TXNID=TXN:$ID$ HG_TXNNAME=bookmark
txnclose hook: HG_BOOKMARK_MOVED=1 HG_HOOKNAME=txnclose HG_HOOKTYPE=txnclose HG_TXNID=TXN:$ID$ HG_TXNNAME=bookmark
$ cd ../b
$ hg pull -B bar ../a
pulling from ../a
listkeys hook: HG_HOOKNAME=listkeys HG_HOOKTYPE=listkeys HG_NAMESPACE=bookmarks HG_VALUES={'bar': '0000000000000000000000000000000000000000', 'foo': '0000000000000000000000000000000000000000'}
no changes found
listkeys hook: HG_HOOKNAME=listkeys HG_HOOKTYPE=listkeys HG_NAMESPACE=phases HG_VALUES={'cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b': '1', 'publishing': 'True'}
adding remote bookmark bar
$ cd ../a
test that prepushkey can prevent incoming keys
$ cat >> .hg/hgrc <<EOF
> prepushkey = sh -c "printenv.py prepushkey.forbid 1"
> EOF
$ cd ../b
$ hg bookmark -r null baz
$ hg push -B baz ../a
pushing to ../a
searching for changes
listkeys hook: HG_HOOKNAME=listkeys HG_HOOKTYPE=listkeys HG_NAMESPACE=phases HG_VALUES={'cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b': '1', 'publishing': 'True'}
listkeys hook: HG_HOOKNAME=listkeys HG_HOOKTYPE=listkeys HG_NAMESPACE=bookmarks HG_VALUES={'bar': '0000000000000000000000000000000000000000', 'foo': '0000000000000000000000000000000000000000'}
no changes found
pretxnopen hook: HG_HOOKNAME=pretxnopen HG_HOOKTYPE=pretxnopen HG_TXNID=TXN:$ID$ HG_TXNNAME=push
prepushkey.forbid hook: HG_BUNDLE2=1 HG_HOOKNAME=prepushkey HG_HOOKTYPE=prepushkey HG_KEY=baz HG_NAMESPACE=bookmarks HG_NEW=0000000000000000000000000000000000000000 HG_SOURCE=push HG_TXNID=TXN:$ID$ HG_URL=file:$TESTTMP/a
pushkey-abort: prepushkey hook exited with status 1
abort: exporting bookmark baz failed!
[255]
$ cd ../a
test that prelistkeys can prevent listing keys
$ cat >> .hg/hgrc <<EOF
> prelistkeys = sh -c "printenv.py prelistkeys.forbid 1"
> EOF
$ hg bookmark -r null quux
pretxnopen hook: HG_HOOKNAME=pretxnopen HG_HOOKTYPE=pretxnopen HG_TXNID=TXN:$ID$ HG_TXNNAME=bookmark
pretxnclose hook: HG_BOOKMARK_MOVED=1 HG_HOOKNAME=pretxnclose HG_HOOKTYPE=pretxnclose HG_PENDING=$TESTTMP/a HG_TXNID=TXN:$ID$ HG_TXNNAME=bookmark
txnclose hook: HG_BOOKMARK_MOVED=1 HG_HOOKNAME=txnclose HG_HOOKTYPE=txnclose HG_TXNID=TXN:$ID$ HG_TXNNAME=bookmark
$ cd ../b
$ hg pull -B quux ../a
pulling from ../a
prelistkeys.forbid hook: HG_HOOKNAME=prelistkeys HG_HOOKTYPE=prelistkeys HG_NAMESPACE=bookmarks
abort: prelistkeys hook exited with status 1
[255]
$ cd ../a
$ rm .hg/hgrc
prechangegroup hook can prevent incoming changes
$ cd ../b
$ hg -q tip
3:07f3376c1e65
$ cat > .hg/hgrc <<EOF
> [hooks]
> prechangegroup.forbid = sh -c "printenv.py prechangegroup.forbid 1"
> EOF
$ hg pull ../a
pulling from ../a
searching for changes
prechangegroup.forbid hook: HG_HOOKNAME=prechangegroup.forbid HG_HOOKTYPE=prechangegroup HG_SOURCE=pull HG_TXNID=TXN:$ID$ HG_URL=file:$TESTTMP/a
abort: prechangegroup.forbid hook exited with status 1
[255]
pretxnchangegroup hook can see incoming changes, can roll back txn,
incoming changes no longer there after
$ cat > .hg/hgrc <<EOF
> [hooks]
> pretxnchangegroup.forbid0 = hg tip -q
> pretxnchangegroup.forbid1 = sh -c "printenv.py pretxnchangegroup.forbid 1"
> EOF
$ hg pull ../a
pulling from ../a
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
4:539e4b31b6dc
pretxnchangegroup.forbid hook: HG_HOOKNAME=pretxnchangegroup.forbid1 HG_HOOKTYPE=pretxnchangegroup HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 HG_NODE_LAST=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 HG_PENDING=$TESTTMP/b HG_SOURCE=pull HG_TXNID=TXN:$ID$ HG_URL=file:$TESTTMP/a
transaction abort!
rollback completed
abort: pretxnchangegroup.forbid1 hook exited with status 1
[255]
$ hg -q tip
3:07f3376c1e65
outgoing hooks can see env vars
$ rm .hg/hgrc
$ cat > ../a/.hg/hgrc <<EOF
> [hooks]
> preoutgoing = sh -c "printenv.py preoutgoing"
> outgoing = sh -c "printenv.py outgoing"
> EOF
$ hg pull ../a
pulling from ../a
searching for changes
preoutgoing hook: HG_HOOKNAME=preoutgoing HG_HOOKTYPE=preoutgoing HG_SOURCE=pull
outgoing hook: HG_HOOKNAME=outgoing HG_HOOKTYPE=outgoing HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 HG_SOURCE=pull
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
adding remote bookmark quux
(run 'hg update' to get a working copy)
$ hg rollback
repository tip rolled back to revision 3 (undo pull)
preoutgoing hook can prevent outgoing changes
$ cat >> ../a/.hg/hgrc <<EOF
> preoutgoing.forbid = sh -c "printenv.py preoutgoing.forbid 1"
> EOF
$ hg pull ../a
pulling from ../a
searching for changes
preoutgoing hook: HG_HOOKNAME=preoutgoing HG_HOOKTYPE=preoutgoing HG_SOURCE=pull
preoutgoing.forbid hook: HG_HOOKNAME=preoutgoing.forbid HG_HOOKTYPE=preoutgoing HG_SOURCE=pull
abort: preoutgoing.forbid hook exited with status 1
[255]
outgoing hooks work for local clones
$ cd ..
$ cat > a/.hg/hgrc <<EOF
> [hooks]
> preoutgoing = sh -c "printenv.py preoutgoing"
> outgoing = sh -c "printenv.py outgoing"
> EOF
$ hg clone a c
preoutgoing hook: HG_HOOKNAME=preoutgoing HG_HOOKTYPE=preoutgoing HG_SOURCE=clone
outgoing hook: HG_HOOKNAME=outgoing HG_HOOKTYPE=outgoing HG_NODE=0000000000000000000000000000000000000000 HG_SOURCE=clone
updating to branch default
3 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ rm -rf c
preoutgoing hook can prevent outgoing changes for local clones
$ cat >> a/.hg/hgrc <<EOF
> preoutgoing.forbid = sh -c "printenv.py preoutgoing.forbid 1"
> EOF
$ hg clone a zzz
preoutgoing hook: HG_HOOKNAME=preoutgoing HG_HOOKTYPE=preoutgoing HG_SOURCE=clone
preoutgoing.forbid hook: HG_HOOKNAME=preoutgoing.forbid HG_HOOKTYPE=preoutgoing HG_SOURCE=clone
abort: preoutgoing.forbid hook exited with status 1
[255]
$ cd "$TESTTMP/b"
$ cat > hooktests.py <<EOF
> from mercurial import error
>
> uncallable = 0
>
> def printargs(args):
> args.pop('ui', None)
> args.pop('repo', None)
> a = list(args.items())
> a.sort()
> print 'hook args:'
> for k, v in a:
> print ' ', k, v
>
> def passhook(**args):
> printargs(args)
>
> def failhook(**args):
> printargs(args)
> return True
>
> class LocalException(Exception):
> pass
>
> def raisehook(**args):
> raise LocalException('exception from hook')
>
> def aborthook(**args):
> raise error.Abort('raise abort from hook')
>
> def brokenhook(**args):
> return 1 + {}
>
> def verbosehook(ui, **args):
> ui.note('verbose output from hook\n')
>
> def printtags(ui, repo, **args):
> print sorted(repo.tags())
>
> class container:
> unreachable = 1
> EOF
$ cat > syntaxerror.py << EOF
> (foo
> EOF
test python hooks
#if windows
$ PYTHONPATH="$TESTTMP/b;$PYTHONPATH"
#else
$ PYTHONPATH="$TESTTMP/b:$PYTHONPATH"
#endif
$ export PYTHONPATH
$ echo '[hooks]' > ../a/.hg/hgrc
$ echo 'preoutgoing.broken = python:hooktests.brokenhook' >> ../a/.hg/hgrc
$ hg pull ../a 2>&1 | grep 'raised an exception'
error: preoutgoing.broken hook raised an exception: unsupported operand type(s) for +: 'int' and 'dict'
$ echo '[hooks]' > ../a/.hg/hgrc
$ echo 'preoutgoing.raise = python:hooktests.raisehook' >> ../a/.hg/hgrc
$ hg pull ../a 2>&1 | grep 'raised an exception'
error: preoutgoing.raise hook raised an exception: exception from hook
$ echo '[hooks]' > ../a/.hg/hgrc
$ echo 'preoutgoing.abort = python:hooktests.aborthook' >> ../a/.hg/hgrc
$ hg pull ../a
pulling from ../a
searching for changes
error: preoutgoing.abort hook failed: raise abort from hook
abort: raise abort from hook
[255]
$ echo '[hooks]' > ../a/.hg/hgrc
$ echo 'preoutgoing.fail = python:hooktests.failhook' >> ../a/.hg/hgrc
$ hg pull ../a
pulling from ../a
searching for changes
hook args:
hooktype preoutgoing
source pull
abort: preoutgoing.fail hook failed
[255]
$ echo '[hooks]' > ../a/.hg/hgrc
$ echo 'preoutgoing.uncallable = python:hooktests.uncallable' >> ../a/.hg/hgrc
$ hg pull ../a
pulling from ../a
searching for changes
abort: preoutgoing.uncallable hook is invalid: "hooktests.uncallable" is not callable
[255]
$ echo '[hooks]' > ../a/.hg/hgrc
$ echo 'preoutgoing.nohook = python:hooktests.nohook' >> ../a/.hg/hgrc
$ hg pull ../a
pulling from ../a
searching for changes
abort: preoutgoing.nohook hook is invalid: "hooktests.nohook" is not defined
[255]
$ echo '[hooks]' > ../a/.hg/hgrc
$ echo 'preoutgoing.nomodule = python:nomodule' >> ../a/.hg/hgrc
$ hg pull ../a
pulling from ../a
searching for changes
abort: preoutgoing.nomodule hook is invalid: "nomodule" not in a module
[255]
$ echo '[hooks]' > ../a/.hg/hgrc
$ echo 'preoutgoing.badmodule = python:nomodule.nowhere' >> ../a/.hg/hgrc
$ hg pull ../a
pulling from ../a
searching for changes
abort: preoutgoing.badmodule hook is invalid: import of "nomodule" failed
(run with --traceback for stack trace)
[255]
$ echo '[hooks]' > ../a/.hg/hgrc
$ echo 'preoutgoing.unreachable = python:hooktests.container.unreachable' >> ../a/.hg/hgrc
$ hg pull ../a
pulling from ../a
searching for changes
abort: preoutgoing.unreachable hook is invalid: import of "hooktests.container" failed
(run with --traceback for stack trace)
[255]
$ echo '[hooks]' > ../a/.hg/hgrc
$ echo 'preoutgoing.syntaxerror = python:syntaxerror.syntaxerror' >> ../a/.hg/hgrc
$ hg pull ../a
pulling from ../a
searching for changes
abort: preoutgoing.syntaxerror hook is invalid: import of "syntaxerror" failed
(run with --traceback for stack trace)
[255]
The second egrep is to filter out lines like ' ^', which are slightly
different between Python 2.6 and Python 2.7.
$ hg pull ../a --traceback 2>&1 | egrep -v '^( +File| [_a-zA-Z*(])' | egrep -v '^( )+(\^)?$'
pulling from ../a
searching for changes
exception from first failed import attempt:
Traceback (most recent call last):
SyntaxError: * (glob)
exception from second failed import attempt:
Traceback (most recent call last):
ImportError: No module named hgext_syntaxerror
Traceback (most recent call last):
HookLoadError: preoutgoing.syntaxerror hook is invalid: import of "syntaxerror" failed
abort: preoutgoing.syntaxerror hook is invalid: import of "syntaxerror" failed
$ echo '[hooks]' > ../a/.hg/hgrc
$ echo 'preoutgoing.pass = python:hooktests.passhook' >> ../a/.hg/hgrc
$ hg pull ../a
pulling from ../a
searching for changes
hook args:
hooktype preoutgoing
source pull
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
adding remote bookmark quux
(run 'hg update' to get a working copy)
post- python hooks that fail to *run* don't cause an abort
$ rm ../a/.hg/hgrc
$ echo '[hooks]' > .hg/hgrc
$ echo 'post-pull.broken = python:hooktests.brokenhook' >> .hg/hgrc
$ hg pull ../a
pulling from ../a
searching for changes
no changes found
error: post-pull.broken hook raised an exception: unsupported operand type(s) for +: 'int' and 'dict'
(run with --traceback for stack trace)
but post- python hooks that fail to *load* do
$ echo '[hooks]' > .hg/hgrc
$ echo 'post-pull.nomodule = python:nomodule' >> .hg/hgrc
$ hg pull ../a
pulling from ../a
searching for changes
no changes found
abort: post-pull.nomodule hook is invalid: "nomodule" not in a module
[255]
$ echo '[hooks]' > .hg/hgrc
$ echo 'post-pull.badmodule = python:nomodule.nowhere' >> .hg/hgrc
$ hg pull ../a
pulling from ../a
searching for changes
no changes found
abort: post-pull.badmodule hook is invalid: import of "nomodule" failed
(run with --traceback for stack trace)
[255]
$ echo '[hooks]' > .hg/hgrc
$ echo 'post-pull.nohook = python:hooktests.nohook' >> .hg/hgrc
$ hg pull ../a
pulling from ../a
searching for changes
no changes found
abort: post-pull.nohook hook is invalid: "hooktests.nohook" is not defined
[255]
make sure --traceback works
$ echo '[hooks]' > .hg/hgrc
$ echo 'commit.abort = python:hooktests.aborthook' >> .hg/hgrc
$ echo aa > a
$ hg --traceback commit -d '0 0' -ma 2>&1 | grep '^Traceback'
Traceback (most recent call last):
$ cd ..
$ hg init c
$ cd c
$ cat > hookext.py <<EOF
> def autohook(**args):
> print "Automatically installed hook"
>
> def reposetup(ui, repo):
> repo.ui.setconfig("hooks", "commit.auto", autohook)
> EOF
$ echo '[extensions]' >> .hg/hgrc
$ echo 'hookext = hookext.py' >> .hg/hgrc
$ touch foo
$ hg add foo
$ hg ci -d '0 0' -m 'add foo'
Automatically installed hook
$ echo >> foo
$ hg ci --debug -d '0 0' -m 'change foo'
committing files:
foo
committing manifest
committing changelog
updating the branch cache
committed changeset 1:52998019f6252a2b893452765fcb0a47351a5708
calling hook commit.auto: hgext_hookext.autohook
Automatically installed hook
$ hg showconfig hooks
hooks.commit.auto=<function autohook at *> (glob)
test python hook configured with python:[file]:[hook] syntax
$ cd ..
$ mkdir d
$ cd d
$ hg init repo
$ mkdir hooks
$ cd hooks
$ cat > testhooks.py <<EOF
> def testhook(**args):
> print 'hook works'
> EOF
$ echo '[hooks]' > ../repo/.hg/hgrc
$ echo "pre-commit.test = python:`pwd`/testhooks.py:testhook" >> ../repo/.hg/hgrc
$ cd ../repo
$ hg commit -d '0 0'
hook works
nothing changed
[1]
$ echo '[hooks]' > .hg/hgrc
$ echo "update.ne = python:`pwd`/nonexistent.py:testhook" >> .hg/hgrc
$ echo "pre-identify.npmd = python:`pwd`/:no_python_module_dir" >> .hg/hgrc
$ hg up null
loading update.ne hook failed:
abort: No such file or directory: $TESTTMP/d/repo/nonexistent.py
[255]
$ hg id
loading pre-identify.npmd hook failed:
abort: No module named repo!
[255]
$ cd ../../b
make sure --traceback works on hook import failure
$ cat > importfail.py <<EOF
> import somebogusmodule
> # dereference something in the module to force demandimport to load it
> somebogusmodule.whatever
> EOF
$ echo '[hooks]' > .hg/hgrc
$ echo 'precommit.importfail = python:importfail.whatever' >> .hg/hgrc
$ echo a >> a
$ hg --traceback commit -ma 2>&1 | egrep -v '^( +File| [a-zA-Z(])'
exception from first failed import attempt:
Traceback (most recent call last):
ImportError: No module named somebogusmodule
exception from second failed import attempt:
Traceback (most recent call last):
ImportError: No module named hgext_importfail
Traceback (most recent call last):
HookLoadError: precommit.importfail hook is invalid: import of "importfail" failed
abort: precommit.importfail hook is invalid: import of "importfail" failed
Issue1827: Hooks Update & Commit not completely post operation
commit and update hooks should run after command completion. The largefiles
use demonstrates a recursive wlock, showing the hook doesn't run until the
final release (and dirstate flush).
$ echo '[hooks]' > .hg/hgrc
$ echo 'commit = hg id' >> .hg/hgrc
$ echo 'update = hg id' >> .hg/hgrc
$ echo bb > a
$ hg ci -ma
223eafe2750c tip
$ hg up 0 --config extensions.largefiles=
cb9a9f314b8b
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
make sure --verbose (and --quiet/--debug etc.) are propagated to the local ui
that is passed to pre/post hooks
$ echo '[hooks]' > .hg/hgrc
$ echo 'pre-identify = python:hooktests.verbosehook' >> .hg/hgrc
$ hg id
cb9a9f314b8b
$ hg id --verbose
calling hook pre-identify: hooktests.verbosehook
verbose output from hook
cb9a9f314b8b
Ensure hooks can be prioritized
$ echo '[hooks]' > .hg/hgrc
$ echo 'pre-identify.a = python:hooktests.verbosehook' >> .hg/hgrc
$ echo 'pre-identify.b = python:hooktests.verbosehook' >> .hg/hgrc
$ echo 'priority.pre-identify.b = 1' >> .hg/hgrc
$ echo 'pre-identify.c = python:hooktests.verbosehook' >> .hg/hgrc
$ hg id --verbose
calling hook pre-identify.b: hooktests.verbosehook
verbose output from hook
calling hook pre-identify.a: hooktests.verbosehook
verbose output from hook
calling hook pre-identify.c: hooktests.verbosehook
verbose output from hook
cb9a9f314b8b
new tags must be visible in pretxncommit (issue3210)
$ echo 'pretxncommit.printtags = python:hooktests.printtags' >> .hg/hgrc
$ hg tag -f foo
['a', 'foo', 'tip']
post-init hooks must not crash (issue4983)
This also creates the `to` repo for the next test block.
$ cd ..
$ cat << EOF >> hgrc-with-post-init-hook
> [hooks]
> post-init = sh -c "printenv.py post-init"
> EOF
$ HGRCPATH=hgrc-with-post-init-hook hg init to
post-init hook: HG_ARGS=init to HG_HOOKNAME=post-init HG_HOOKTYPE=post-init HG_OPTS={'insecure': None, 'remotecmd': '', 'ssh': ''} HG_PATS=['to'] HG_RESULT=0
new commits must be visible in pretxnchangegroup (issue3428)
$ echo '[hooks]' >> to/.hg/hgrc
$ echo 'prechangegroup = hg --traceback tip' >> to/.hg/hgrc
$ echo 'pretxnchangegroup = hg --traceback tip' >> to/.hg/hgrc
$ echo a >> to/a
$ hg --cwd to ci -Ama
adding a
$ hg clone to from
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ echo aa >> from/a
$ hg --cwd from ci -mb
$ hg --cwd from push
pushing to $TESTTMP/to (glob)
searching for changes
changeset: 0:cb9a9f314b8b
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: a
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
changeset: 1:9836a07b9b9d
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: b
pretxnclose hook failure should abort the transaction
$ hg init txnfailure
$ cd txnfailure
$ touch a && hg commit -Aqm a
$ cat >> .hg/hgrc <<EOF
> [hooks]
> pretxnclose.error = exit 1
> EOF
$ hg strip -r 0 --config extensions.strip=
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
saved backup bundle to * (glob)
transaction abort!
rollback completed
strip failed, backup bundle stored in * (glob)
abort: pretxnclose.error hook exited with status 1
[255]
$ hg recover
no interrupted transaction available
[1]
$ cd ..
check whether HG_PENDING makes pending changes only in related
repositories visible to an external hook.
(emulate a transaction running concurrently by copied
.hg/store/00changelog.i.a in subsequent test)
$ cat > $TESTTMP/savepending.sh <<EOF
> cp .hg/store/00changelog.i.a .hg/store/00changelog.i.a.saved
> exit 1 # to avoid adding new revision for subsequent tests
> EOF
$ cd a
$ hg tip -q
4:539e4b31b6dc
$ hg --config hooks.pretxnclose="sh $TESTTMP/savepending.sh" commit -m "invisible"
transaction abort!
rollback completed
abort: pretxnclose hook exited with status 1
[255]
$ cp .hg/store/00changelog.i.a.saved .hg/store/00changelog.i.a
(check (in)visibility of new changeset while transaction running in
repo)
$ cat > $TESTTMP/checkpending.sh <<EOF
> echo '@a'
> hg -R "$TESTTMP/a" tip -q
> echo '@a/nested'
> hg -R "$TESTTMP/a/nested" tip -q
> exit 1 # to avoid adding new revision for subsequent tests
> EOF
$ hg init nested
$ cd nested
$ echo a > a
$ hg add a
$ hg --config hooks.pretxnclose="sh $TESTTMP/checkpending.sh" commit -m '#0'
@a
4:539e4b31b6dc
@a/nested
0:bf5e395ced2c
transaction abort!
rollback completed
abort: pretxnclose hook exited with status 1
[255]
Hook from untrusted hgrc are reported as failure
================================================
$ cat << EOF > $TESTTMP/untrusted.py
> from mercurial import scmutil, util
> def uisetup(ui):
> class untrustedui(ui.__class__):
> def _trusted(self, fp, f):
> if util.normpath(fp.name).endswith('untrusted/.hg/hgrc'):
> return False
> return super(untrustedui, self)._trusted(fp, f)
> ui.__class__ = untrustedui
> EOF
$ cat << EOF >> $HGRCPATH
> [extensions]
> untrusted=$TESTTMP/untrusted.py
> EOF
$ hg init untrusted
$ cd untrusted
Non-blocking hook
-----------------
$ cat << EOF >> .hg/hgrc
> [hooks]
> txnclose.testing=echo txnclose hook called
> EOF
$ touch a && hg commit -Aqm a
warning: untrusted hook txnclose.testing not executed
$ hg log
changeset: 0:3903775176ed
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: a
Non-blocking hook
-----------------
$ cat << EOF >> .hg/hgrc
> [hooks]
> pretxnclose.testing=echo pre-txnclose hook called
> EOF
$ touch b && hg commit -Aqm a
transaction abort!
rollback completed
abort: untrusted hook pretxnclose.testing not executed
(see 'hg help config.trusted')
[255]
$ hg log
changeset: 0:3903775176ed
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: a