PreviewSubmit: fix generation of compressed tar entries

For the PreviewSubmit call plain tar as well as zip works fine, but
formats like tbz2, tgz and txz are broken.

This bug comes from not knowing the size of the bundles before writing
them, such that it was assumed to 0. Plain tar as well as zip worked
just fine as the tools ignored the wrong size.

Fix the bug by creating the bundle in memory and then correctly use
JGits ArchiveCommand for different formats.

To demonstrate the bug is fixed, add a test that just lists files
in the return of a call of preview submit call with tgz format
specificed.

By this change a bundle cannot be streamed any more, but needs to
be kept in memory. As bundles may become large, introduce a new
config option to set an upper bound for a bundle that is build up
in memory.

A slightly unrelated change is the wrapping of the
ArchiveOutputStream in a try-with-resource block as it implements
AutoCloseable. (Before it was not closed explicitly but just
finish()ed.)

Change-Id: I587c0e81ed79be94d7abf2a19ad2086c005933d9
Signed-off-by: Stefan Beller <sbeller@google.com>
10 files changed
tree: adf892dfc127d1644c49864e15dcdd9001b5bc44
  1. .settings/
  2. bucklets/
  3. contrib/
  4. Documentation/
  5. gerrit-acceptance-framework/
  6. gerrit-acceptance-tests/
  7. gerrit-antlr/
  8. gerrit-cache-h2/
  9. gerrit-common/
  10. gerrit-elasticsearch/
  11. gerrit-extension-api/
  12. gerrit-gpg/
  13. gerrit-gwtdebug/
  14. gerrit-gwtexpui/
  15. gerrit-gwtui/
  16. gerrit-gwtui-common/
  17. gerrit-httpd/
  18. gerrit-launcher/
  19. gerrit-lucene/
  20. gerrit-main/
  21. gerrit-oauth/
  22. gerrit-openid/
  23. gerrit-patch-commonsnet/
  24. gerrit-patch-jgit/
  25. gerrit-pgm/
  26. gerrit-plugin-api/
  27. gerrit-plugin-archetype/
  28. gerrit-plugin-gwt-archetype/
  29. gerrit-plugin-gwtui/
  30. gerrit-plugin-js-archetype/
  31. gerrit-prettify/
  32. gerrit-reviewdb/
  33. gerrit-server/
  34. gerrit-sshd/
  35. gerrit-util-cli/
  36. gerrit-util-http/
  37. gerrit-util-ssl/
  38. gerrit-war/
  39. lib/
  40. plugins/
  41. polygerrit-ui/
  42. ReleaseNotes/
  43. tools/
  44. website/
  45. .bazelproject
  46. .buckconfig
  47. .buckversion
  48. .editorconfig
  49. .gitignore
  50. .gitmodules
  51. .mailmap
  52. .pydevproject
  53. .watchmanconfig
  54. BUCK
  55. BUILD
  56. COPYING
  57. INSTALL
  58. README.md
  59. SUBMITTING_PATCHES
  60. version.bzl
  61. WORKSPACE
README.md

Gerrit Code Review

Gerrit is a code review and project management tool for Git based projects.

Build Status

Objective

Gerrit makes reviews easier by showing changes in a side-by-side display, and allowing inline comments to be added by any reviewer.

Gerrit simplifies Git based project maintainership by permitting any authorized user to submit changes to the master Git repository, rather than requiring all approved changes to be merged in by hand by the project maintainer.

Documentation

For information about how to install and use Gerrit, refer to the documentation.

Source

Our canonical Git repository is located on googlesource.com. There is a mirror of the repository on Github.

Reporting bugs

Please report bugs on the issue tracker.

Contribute

Gerrit is the work of hundreds of contributors. We appreciate your help!

Please read the contribution guidelines.

Note that we do not accept Pull Requests via the Github mirror.

Getting in contact

The IRC channel on freenode is #gerrit. An archive is available at: echelog.com.

The Developer Mailing list is repo-discuss on Google Groups.

License

Gerrit is provided under the Apache License 2.0.

Build

Install Buck and run the following:

    git clone --recursive https://gerrit.googlesource.com/gerrit
    cd gerrit && buck build release

Install binary packages (Deb/Rpm)

The instruction how to configure GerritForge/BinTray repositories is here

On Debian/Ubuntu run:

    apt-get update & apt-get install gerrit=<version>-<release>

NOTE: release is a counter that starts with 1 and indicates the number of packages that have been released with the same version of the software.

On CentOS/RedHat run:

    yum clean all && yum install gerrit-<version>[-<release>]

On Fedora run:

    dnf clean all && dnf install gerrit-<version>[-<release>]

Use pre-built Gerrit images on Docker

Docker images of Gerrit are available on DockerHub

To run a CentOS 7 based Gerrit image:

    docker run -p 8080:8080 gerritforge/gerrit-centos7[:version]

To run a Ubuntu 15.04 based Gerrit image:

    docker run -p 8080:8080 gerritforge/gerrit-ubuntu15.04[:version]

NOTE: release is optional. Last released package of the version is installed if the release number is omitted.