patch: improve heuristics to not take the word "diff" as header (
issue1879)
The word "diff" is likely to appear in a commit message. Let's make it less
likely by requiring "diff -" for "diff -r" or "diff --git".
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:$TESTTMP/a
adding changesets
adding manifests
adding file changes
added 3 changesets with 2 changes to 2 files
new changesets ab228980c14d:07f3376c1e65
changegroup hook: HG_HOOKNAME=changegroup HG_HOOKTYPE=changegroup HG_NODE=ab228980c14deea8b9555d91c9581127383e40fd HG_NODE_LAST=07f3376c1e655977439df2a814e3cc14b27abac2 HG_SOURCE=pull HG_TXNID=TXN:$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
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
new changesets 539e4b31b6dc
(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 __future__ import print_function
> from mercurial import error
>
> uncallable = 0
>
> def printargs(ui, args):
> a = list(args.items())
> a.sort()
> ui.write('hook args:\n')
> for k, v in a:
> ui.write(' %s %s\n' % (k, v))
>
> def passhook(ui, repo, **args):
> printargs(ui, args)
>
> def failhook(ui, repo, **args):
> printargs(ui, 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):
> ui.write('%s\n' % 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
new changesets 539e4b31b6dc
(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(ui, **args):
> ui.write('Automatically installed hook\n')
>
> 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(ui, **args):
> ui.write('hook works\n')
> 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=
The fsmonitor extension is incompatible with the largefiles extension and has been disabled. (fsmonitor !)
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