Bazelisk is utility to switch to the right Bazel version, that we
used to have with Buck build tool: [1].
Bazelisk will download the right Bazel version only once and will use
it in subsequent calls:
$ bazelisk build :release
2019/06/06 16:22:15 Downloading \
https://releases.bazel.build/0.26.1/release/bazel-0.26.1-linux-x86_64...
Bazelisk is storing the binaries in user's cache directory: [2], e.g.
on Linux OS:
$ ls -1 ~/.cache/bazelisk/bin
bazel-0.26.1-linux-x86_64
* [1] https://github.com/bazelbuild/bazelisk
* [2] https://golang.org/pkg/os/#UserCacheDir
Change-Id: Ia9180fb75f8cc17a0a0232622cf33a13bfad6b60
Signed-off-by: David Ostrovsky <david@ostrovsky.org>
Check the bazel version using the checker from bazel_skylib, and
require at least version 0.17.1 which is the minimum version that
does not suffer from the Java API mismatch issue [1].
The implementation is borrowed from the Gerrit project.
[1] https://github.com/bazelbuild/bazel/issues/6027
Change-Id: I224250088a1f5072fcaa3ec81228f4d2cb8cb389
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Since commit c3b0dec509fe136c5417422f31898b5a4e2d5e02, Git has
disallowed writing a non-commit to refs/heads/* refs. JGit still
allows that, which can put users in a bad situation. For example,
git push origin v1.0:master
pushes the tag object v1.0 to refs/heads/master, instead of the
intended commit object v1.0^{commit}.
Prevent that by validating that the target of the ref points to a
commit object when pushing to refs/heads/*.
Git performs the same check at a lower level (in the RefDatabase). We
could do the same here, but for now let's start conservatively by
handling it in pushes first.
[jn: fleshed out commit message]
Change-Id: I8f98ae6d8acbcd5ef7553ec732bc096cb6eb7c4e
Signed-off-by: Yunjie Li <yunjieli@google.com>
Signed-off-by: Jonathan Nieder <jrn@google.com>
* stable-5.2:
Prepare 5.1.12-SNAPSHOT builds
JGit v5.1.11.201909031202-r
Prepare 4.11.10-SNAPSHOT builds
JGit v4.11.9.201909030838-r
Bazel: Update bazlets to the latest master revision
Bazel: Remove FileTreeIteratorWithTimeControl from BUILD file
BatchRefUpdate: repro racy atomic update, and fix it
Delete unused FileTreeIteratorWithTimeControl
Fix RacyGitTests#testRacyGitDetection
Change RacyGitTests to create a racy git situation in a stable way
Silence API warnings
Change-Id: I7e88c7c7d202f1e3fb8e143277650aa5fefff439
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-5.1:
Prepare 5.1.12-SNAPSHOT builds
JGit v5.1.11.201909031202-r
Prepare 4.11.10-SNAPSHOT builds
JGit v4.11.9.201909030838-r
Bazel: Update bazlets to the latest master revision
Bazel: Remove FileTreeIteratorWithTimeControl from BUILD file
BatchRefUpdate: repro racy atomic update, and fix it
Delete unused FileTreeIteratorWithTimeControl
Fix RacyGitTests#testRacyGitDetection
Change RacyGitTests to create a racy git situation in a stable way
Silence API warnings
Change-Id: Iac5dc9683cea97db04d20f27c10f2e103d3ae7b5
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-5.0:
Prepare 4.11.10-SNAPSHOT builds
JGit v4.11.9.201909030838-r
Bazel: Update bazlets to the latest master revision
Bazel: Remove FileTreeIteratorWithTimeControl from BUILD file
BatchRefUpdate: repro racy atomic update, and fix it
Delete unused FileTreeIteratorWithTimeControl
Fix RacyGitTests#testRacyGitDetection
Change RacyGitTests to create a racy git situation in a stable way
Silence API warnings
Change-Id: I172136a031ff0730e575327cafb3527c9650a71d
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-4.11:
Prepare 4.11.10-SNAPSHOT builds
JGit v4.11.9.201909030838-r
Bazel: Update bazlets to the latest master revision
Bazel: Remove FileTreeIteratorWithTimeControl from BUILD file
BatchRefUpdate: repro racy atomic update, and fix it
Delete unused FileTreeIteratorWithTimeControl
Fix RacyGitTests#testRacyGitDetection
Change RacyGitTests to create a racy git situation in a stable way
Silence API warnings
Change-Id: Ifb6a4dbea2f48fd2ffa66eb737d61920aefedfbd
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-4.10:
Bazel: Update bazlets to the latest master revision
Bazel: Remove FileTreeIteratorWithTimeControl from BUILD file
BatchRefUpdate: repro racy atomic update, and fix it
Delete unused FileTreeIteratorWithTimeControl
Fix RacyGitTests#testRacyGitDetection
Change RacyGitTests to create a racy git situation in a stable way
Silence API warnings
Change-Id: If672b4f0c350f4e8ff7e1e706485cffd8137236d
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-4.9:
BatchRefUpdate: repro racy atomic update, and fix it
Delete unused FileTreeIteratorWithTimeControl
Fix RacyGitTests#testRacyGitDetection
Change RacyGitTests to create a racy git situation in a stable way
Silence API warnings
Change-Id: Id5bf44645655fca40ad22bb1f1ad20a7c2e8f6db
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
The latest revision includes various fixes to allow the build
to work with recent versions of Bazel.
Change-Id: I72c100b99762010946d9b2784286af560bbdf185
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
FileTreeIteratorWithTimeControl was deleted in a024759, but was
not removed from the BUILD file, thus causing the bazel build to
fail.
Change-Id: I892c0ffcac947298d0d6009374ee2c5d9afefb66
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
(cherry picked from commit e54fde8616)
PackedBatchRefUpdate was creating a new packed-refs list that was
potentially unsorted. This would be papered over when the list was
read back from disk in parsePackedRef, which detects unsorted ref
lists on reading, and sorts them. However, the BatchRefUpdate also
installed the new (unsorted) list in-memory in
RefDirectory#packedRefs.
With the timestamp granularity code committed to stable-5.1, we can
more often accurately decide that the packed-refs file is clean, and
will return the erroneous unsorted data more often. Unluckily timed
delays also cause the file to be clean, hence this problem was
exacerbated under load.
The symptom is that refs added by a BatchRefUpdate would stop being
visible directly after they were added. In particular, the Gerrit
integration tests uses BatchRefUpdate in its setup for creating the
Admin group, and then tries to read it out directly afterward.
The tests recreates one failure case. A better approach would be to
revise RefList.Builder, so it detects out-of-order lists and
automatically sorts them.
Fixes https://bugs.eclipse.org/bugs/show_bug.cgi?id=548716 and
https://bugs.chromium.org/p/gerrit/issues/detail?id=11373.
Bug: 548716
Change-Id: I613c8059964513ce2370543620725b540b3cb6d1
Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
The only usage of this test iterator was removed in df637928d. Hence
delete this iterator and associated test.
Change-Id: I47710133ec3edc675c21db210960c024982668c6
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
(cherry picked from commit a024759cf5)
This test case assumed file system timestamp resolution of 1 second. On
filesystems with a finer resolution this test fails since the index
entry is only smudged if the file index entry's lastModified and the
lastModified of the git index itself are within the same filesystem
timer tick. Fix this by ensuring that these timestamps are identical
which should work for any filesystem timer resolution.
Bug: 548188
Change-Id: Id84d59e1cfeb48fa008f8f27f2f892c4f73985de
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
(cherry picked from commit 1159f9dd7c)
By using File#setLastModified, we can create a racy git situation
stably.
Tested with --runs_per_test=100
Bug: 526111
Change-Id: I60b3632d353e19f335668325aa603640be423f58
Signed-off-by: Masaya Suzuki <masayasuzuki@google.com>
(cherry picked from commit df637928d2)
The java.net.ProxySelector is quite a bit different from the one
in Eclipse. Eclipse (and the OS) uses "socks" as URI scheme to
look up a SOCKS proxy. java.net.ProxySelector needs "socket" as
scheme (and internally maps that to "socks" if and when it asks
the OS about the proxies).
Moreover, java.net.ProxySelector may return unresolved addresses,
whereas the Eclipse proxy selector always returns resolved addresses.
Fix both by explicitly resolving unresolved proxy addresses and using
scheme "socket" in the DefaultProxyDataFactory.
Tested manually with the jgit command-line tool using ssh -vvv -D7020
localhost and 3proxy as SOCKS5 proxies on localhost (3proxy with
user/password authentication). Start jgit with _JAVA_OPTIONS set to
"-DsocksProxyHost=<host> -DsocksProxyPort=<port>
-Djava.net.useSystemProxies=false" to test manually.
Bug: 548965
Change-Id: Ib81ae8255ac2f9c48268f172e7d8ebb4a792b66d
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Add the constant, and implement hashing of known host names in
OpenSshServerKeyDatabase. Add a test verifying that the hashing
works.
Bug: 548492
Change-Id: Iabe82b666da627bd7f4d82519a366d166aa9ddd4
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Provide a wrapper interface and change the implementation such that
a client can substitute its own database of known hosts keys instead
of the default file-based mechanism.
Bug: 547619
Change-Id: Ifc25a4519fa5bcf7bb8541b9f3e2de15215e3d66
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
The same effect could already be obtained if the ~/.ssh/config file
did not exist. But that is more difficult to control by clients,
since JGit would pick up the config if it was then created. Therefore
allow specifying a null config explicitly to permanently switch off
config file handling.
Change-Id: Iedf8a7f4d5c1ca08e0a513ed28301d8e5261b22a
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Reduce the dependency on the ClientSession in preparation to
remove it altogether. Remove the internal helper, re-implement
the needed bits. We have not implemented any configuration
possibility in JGit for creating hashed host names in known hosts
files, so we don't need the sshd code that theoretically would
enable this.
Change-Id: I295f5106b60e1cc3a9d085b0cb7ff747daae88be
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
We're actually interested only in the known public keys, we don't need
the corresponding host entry from the config.
Change-Id: Ibde6dffe9e3f87bfbb7c70d1f733b2b0e28cad71
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
* changes:
dfs: Take size as long instead of int
dfs: Read at the aligned position
dfs: Add a position argument
dfs: Move the deeply nested code to its own method
* stable-5.5:
Return a new instance from openSystemConfig and openUserConfig
Change-Id: I3ba9fa8ceced6e9f883fc23afb0e2c812391beac
Signed-off-by: Jonathan Nieder <jrn@google.com>
* stable-5.4:
Return a new instance from openSystemConfig and openUserConfig
Change-Id: If576513ebbd80c7f01b83be5ab2edd436f5739e3
Signed-off-by: Jonathan Nieder <jrn@google.com>
* stable-5.3:
Return a new instance from openSystemConfig and openUserConfig
Change-Id: I5f2f957ff27b7941ab29b2dc1c885fbf0093705a
Signed-off-by: Jonathan Nieder <jrn@google.com>
* stable-5.2:
Return a new instance from openSystemConfig and openUserConfig
Change-Id: I6491549ab13aad2a4c3f8444a090a94a378eccdb
Signed-off-by: Jonathan Nieder <jrn@google.com>
David Ostrovsky
David Pursehouse
Matthias Sohn
Yunjie Li
Han-Wen Nienhuys
Masaya Suzuki
Thomas Wolf
Jonathan Nieder