0.6.0

CHANGES:

• Add a Docker backend for Windows and Linux jobs.
  (@MisterDA #127 #75, reviewed by @talex5 and @tmcgilchrist)

• Add FreeBSD sandbox backend using jail(8)
  (@dustanddreams #156 #174, reviewed by @tmcgilchrist, @MisterDA, and @mtelvers)

• Add Macos ZFS sandbox (@mtelvers #164, reviewed by @tmcgilchrist)

• Support XFS store (@mtelvers #170, reviewed by @tmcgilchrist)

• Search for bash rather than assume it lies in /bin (@dustanddreams #159, reviewed by @tmcgilchrist)

• Prune builds one at a time up to the limit (@mtelvers #157)

• Specify upper bound on number of items in the store (@mtelvers #158, reviewed by @MisterDA)

• Fix case where BTRFS is not fully allocated (@mtelvers #162)

• Avoid pruning parent cache objects (@mtelvers #176, reviewed by @tmcgilchrist)

0.5.1

CHANGES:

• Updates to address rsync and sandbox issues.
  (@mtelvers #139, reviewed by @tmcgilchrist and @MisterDA)
• Add an obuilder clean command to clean all build results.
  (@MisterDA #140, reviewed by @tmcgilchrist)
• Make rsync-mode mandatory when using rsync store.
  (@tmcgilchrist #132, reviewed by @kit-ty-kate and @MisterDA)

0.5

CHANGES:

• Add --fuse-path to allow selection of the path redirected by FUSE (@mtelvers #128, reviewed by @MisterDA )

• Pre-requisites for Windows support using docker for Windows (@MisterDA #116, reviewed by @tmcgilchrist)

• Additional tests and prerequistes for Windows support (@MisterDA #130, reviewed by @tmcgilchrist)

• Add support for Docker/Windows spec (@MisterDA #117, reviewed by @tmcgilchrist)

• Depend on Lwt.5.6.1 for bugfixes (@MisterDA #108, reviewed by @tmcgilchrist)

• Add macOS support (@patricoferris #87, reviewed by @tmcgilchrist @talex5 @kit-ty-kate)

• Enable macOS tests only on macOS (@MisterDA #126, reviewed by @tmcgilchrist)

• Dune 3.0 generates empty intf for executables (@MisterDA #111, reviewed by @talex5)

• Fix warnings and CI failure (@MisterDA #110, reviewed by @talex5)

• Expose store root and cmdliner term with non-required store (@MisterDA #119, reviewed by @tmcgilchrist)

• Expose Rsync_store module (@MisterDA #114, reviewed by @talex5)

• Rsync hard-links to save space (@art-w #102, reviewed by @patricoferris)

0.4

CHANGES:

• Use GNU tar format instead of UStar for copy operations (@TheLortex #82, reviewed @dra27).
  This enables copying from sources containing long file names (>100 characters).

• Add support for secrets (@TheLortex #63, reviewed by @talex5).
  The obuilder spec's run command supports a new secrets fields, which allows to temporarily
  mount secret files in an user-specified location. The sandbox build context has an additional
  secrets parameter to provide values for the requested keys.

• Limit permissions on temporary directories (@talex5 #67)

• Check Linux kernel version support for btrfs (@kit-ty-kate #68)

• Generalise obuilder sandbox, removing runc/linux specifc pieces and
  making the S.SANDBOX interface more general
  (@patricoferris #58, reviewed by @talex5, @avsm, @MisterDA)

• Convert --fast-sync back to a flag (@talex5 #72)

• Support Fmt.cli and Logs.cli flags. (@MisterDA #74, reviewed by @talex5)
  For Fmt the new options are --color=always|never|auto
  For Log the new options are:
  -v, --verbose Increase verbosity
  --verbosity=LEVEL (absent=warning)
  Be more or less verbose. LEVEL must be one of quiet, error,
  warning, info or debug. Takes over -v.

• Minor cleanup changes (@talex5 #76)

• Fix deprecations in Fmt 0.8.10 (@tmcgilchrist #80)

• Remove travis-ci and replace with Github Actions (@MisterDA #84)

• Add RSync store backend for obuilder to support macOS builders (@patricoferris #88, reviewed @talex5)

• Fixes for ZFS tests in CI (@patricoferris #91)

v0.3

CHANGES:

Security fix:

• resolv.conf file should be mounted read-only.

Other changes:

• Make Os and Db modules private. Move the env type to Config, as that is used externally.

• Fix license. It was copy-pasted from OCurrent, and still mentioned that project's lib_ansi library.

• Require obuilder-spec package to be same version.

v0.2

CHANGES:

• Add support for nested / multi-stage builds (@talex5 #48 #49).
  This allows you to use a large build environment to create a binary and then
  copy that into a smaller runtime environment. It's also useful to get better caching
  if two things can change independently (e.g. you want to build your software and also
  a linting tool, and be able to update either without rebuilding the other).

• Add healthcheck feature (@talex5 #52).

  • Checks that Docker is running.
  • Does a test build using busybox.

• Clean up left-over runc containers on restart (@talex5 #53).
  If btrfs crashes and makes the filesystem read-only then after rebooting there will be stale runc directories.
  New jobs with the same IDs would then fail.

• Remove dependency on dockerfile (@talex5 #51).
  This also allows us more control over the formatting
  (e.g. putting a blank line between stages in multi-stage builds).

• Record log output from docker pull (@talex5 #46).
  Otherwise, it's not obvious why we've stopped at a pull step, or what is happening.

• Improve formatting of OBuilder specs (@talex5 #45).

• Use seccomp policy to avoid necessary sync operations (@talex5 #44).
  Sync operations are really slow on btrfs. They're also pointless,
  since if the computer crashes while we're doing a build then we'll just throw it away and start again anyway.
  Use a seccomp policy that causes all sync operations to "fail", with errno 0 ("success").
  On my machine, this reduces the time to apt-get install -y shared-mime-info from 18.5s to 4.7s.
  Use --fast-sync to enable to new behaviour (it requires runc 1.0.0-rc92).

• Use a mutex to avoid concurrent btrfs operations (@talex5 #43).
  Btrfs deadlocks enough as it is. Don't stress it further by trying to do two things at once.

Internal changes:

• Improve handling of file redirections (@talex5 #46).
  Instead of making the caller do all the work of closing the file descriptors safely, add an FD_move_safely mode.

• Travis tests: ensure apt cache is up-to-date (@talex5 #50).

v0.1

CHANGES:

Initial release.