package dockerfile-opam

v8.2.1 2023-04-07 Paris

• Correct sexp generation for dockerfile-opam. (@benmandrew #158, review by @MisterDA)

• Switch to root and back to opam user when installing OCaml external dependencies in the ocaml stage; fixes depext installation. (@MisterDA #146, #157)

v8.2.0 2023-03-23 Berlin

• Install system packages required by OCaml in the ocaml stage, starting with OCaml 5.1 and libzstd. (@MisterDA #146, #149, review by @kit-ty-kate)

• Add OracleLinux 9. (@MisterDA #155)

• Optimize and fix Linux package install. (@MisterDA #147, #151, #153, #154, review by @kit-ty-kate)

• Switch to ocaml-opam/opam-repository-mingw#sunset for Windows images. (@MisterDA #152)

• Use DockerHub user risvc64/ubuntu. (@MisterDA, #150)

• Various LCU Updates (@mtelvers #156 #144 #136 #135)

• Support mounts, networks, and security parameters in RUN commands, add buildkit_syntax helper function. (@MisterDA, @edwintorok, #137, #139, review by @edwintorok)

• Build and install opam master from source in Windows images. (@MisterDA #140, #142, #143)

• Include the ocaml-beta-repository in the images. (@kit-ty-kate #132, review by @MisterDA)

• Add OpenSUSE 15.4, deprecate OpenSUSE 15.3. (@MisterDA #138)

• Update to bubblewrap 0.8.0. (@MisterDA #131 #148)

• Add Alpine 3.17 (3.16 is now tier 2 and 3.15 is deprecated). Remove libexecinfo-dev from the list of apk packages as it is no longer available. Its symbols are only used in OCaml's self tests. (@MisterDA #129, #130)

• Fix location of Debian exotic architecture images (@dra27 #134)

• Fix passing of --platform to all stages of the Dockerfiles (@dra27 #134)

v8.1.0 2022-11-17 Sydney

• Add Fedora 36 and 37 and deprecate 34 and 35. (@MisterDA #125, #126)

• Add Ubuntu 22.10. (@MisterDA #124)

• Support STOPSIGNAL instruction. (@MisterDA #121, review by @avsm)

• Support HEALTHCHECK instruction. (@MisterDA #122, review by @avsm)

• Various LCU Updates, deprecate Windows 10 20H2 (@mtelvers #128 #115 #109 #107)

• Update to bubblewrap 0.6.2 when building from source in a distro packaging an outdated version (@MisterDA #120)

• Add Alpine 3.16 (3.15 is now tier 2 and 3.14 is deprecated) (@raphael-proust #119)

• Refactor to be able to install Cygwin and OCaml for Windows in a separate multistage build image, then copy. Docker Engine 20.10.18 for Windows is currently buggy and doesn't allow it. (@MisterDA #114)

• Support ARG Dockerfile instruction (@MisterDA #116 #117)

• Bump to OCaml 4.08 and remove dependencies on result and rresult (@MisterDA #106)

• Wrap libraries:

  • Dockerfile_gen from the dockerfile-cmd package becomes Dockerfile_cmd.Gen;

  • Dockerfile_distro, Dockerfile_linux, Dockerfile_windows from the dockerfile_opam package respectively become Dockerfile_opam.Distro, Dockerfile_opam.Linux, Dockerfile_opam.Windows. (@MisterDA #106, #113)

• Generate opam images using BuildKit 1.4 syntax for Dockerfiles. (@MisterDA #105)

• Support BuildKit 1.4 syntax of here-documents in COPY instructions. (@MisterDA #99)

• Support BuildKit 1.4 --link flag in ADD and COPY instructions. (@MisterDA #99)

v8.0.0 2022-07-27 Sydney

• Deprecate Ubuntu 21.10 (@tmcgilchrist #104)

• Various LCU Updates (@mtelvers #103 #98 #95 #93 #91 #89 #83)

• Add IBM-Z Docker images for Ubuntu (@mtelvers #102)

• Added RISCV64 (@mtelvers #100)

• Ubuntu LTS and current release is 22.04 (@dra27 #97)

• When compiling opam, build OCaml once using make compiler on the master branch of opam and then share this compiler with the release branches. Simultaneously circumvents the sigaltstack problems with OCaml < 4.13 on new releases, improves the build time of opam and reduces the carbon footprint of the base image builder! (@dra27 #85)

• Only compile bubblewrap from sources if the OS either doesn't distribute it or it's too old (@dra27 #85)

• Add Dockerfile_distro.bubblewrap_version to return the version of bubblewrap package in a given release (@dra27 #85)

• Change types for aliasing of distributions. The return type of Dockerfile_distro.resolve_alias is guaranteed not to include an alias but may require coercing back to Dockerfile_distro.t in some code. Similarly affects uses of some of the Windows functions in Dockerfile_distro (@dra27 #85)

• Move CentOS 8 to deprecated and change CentOS latest to V7! (@kit-ty-kate #88)

• Add OCaml 5.00 support (@dra27 #84)

• Add Alpine 3.15 (3.14 is now tier 2 and 3.13 is deprecated) (@talex5)

• Switch all GitHub access from git:// to https:// in advance of insecure protocol sunset (@kit-ty-kate #73)

• Fix dependencies of dockerfile-cmd: result now correctly used (@dra27 #72)

• Add Fedora 35 and make the latest (@dra27 #71)

• Move Ubuntu 21.04 to deprecated (@dra27 #71)

• Add Ubuntu 22.04 (@dra27 #71)

• Add Alpine 3.14 and Ubuntu 21.10 (@avsm)

• Move Fedora 33 and OpenSUSE 15.2 to deprecated and Alpine 3.13 to Tier 2. (@avsm)

• Latest Fedora is now Fedora 34 (@avsm)

• Assume Windows x64 is an active distro even when it doesn't have the latest release (@dra27 #66; #68)

• Latest base distro is now Debian 11 (from Debian 10) (@kit-ty-kate #59)

• Ensure stray double-quotes don't end up in PATH on Windows images (@dra27 #62)

• Stop pinning binutils to 2.35 in Windows builds as that no longer works with GCC 11. (@dra27 #61)

• Introduce Windows 10 LTSC 2022 and Windows Server image (@MisterDA #63)

• Expose Dockerfile_distro.win10_docker_base_image and Dockerfile_distro.win10_base_tag to get the Windows container base image and tags. (@MisterDA #63)

v7.2.0 2021-07-28 Cambridge

• Add support for S390x architecture builds for Debian (@avsm)

• Add OpenSUSE 15.3 (#53 @avsm)

• Improve support for Windows 10 (#50 @MisterDA review by @dra27)

• Alpine 3.12 and Ubuntu 20.10 to deprecated, add Fedora 34 and Ubuntu 21.04 (@avsm)

• Deprecate Ubuntu 16.04 as it is now EOL (@kit-ty-kate #44)

• add libexecinfo-dev to Alpine dev packages as it is used by multicore OCaml (@avsm)

• retrieve cygsympathy script from upstream master (@dra27)

• Fixes to the Windows images, smaller images, fix bugs (@MisterDA)

• Introduce a Cygwin image, and move Windows Mingw and Windows Msvc at the distro level. (@MisterDA #42)

• Add edge and edgecommunity repositories to the Alpine image (@EwanMellor #48)

• Add support for Windows 10 Latest Cumulative Update docker image tags (@dra27 #56)

v7.1.0 2021-02-25 Cambridge

• Add ArchLinux support (@kit-ty-kate #23)

• Move Alpine 3.11 to deprecated (@kit-ty-kate #23).

• Add OracleLinux v8 (@kit-ty-kate #24)

• Add Ubuntu 20.10 and Fedora 33 (@avsm)

• Make Alpine 3.13 and Fedora 33 the latest versions.

• Update the latest versions of Ubuntu LTS to 20.04 and CentOS to 8 and OracleLinux to 8 (@avsm)

• Activate Powertools for CentOS 8 (@kit-ty-kate #26)

• Build aarch64 images for Fedora 33 and higher as well (@avsm).

• Remove outdated bulk-build and archive functions from Dockerfile_opam (@avsm)

• Create a Tier 3 for distros for things we do not want to test in the opam repository (@avsm @kit-ty-kate)

• Add an os_family type (@MisterDA)

• Add support for parser directives (@MisterDA)

• Add Windows support (@MisterDA)

v7.0.0 2020-08-14 Cambridge

• Do not install opam-installer in images any more. This turns out to be a largely optional component as the opam binary installer doesn't include it either. It will be made optional in the final opam 2.1 release. (@avsm)

• Build multiple versions of opam in the base images. This results in an opam-2.0 and opam-2.1 binary being installed, with a hardlink to opam <- opam.2.0 so the defaults are unchanged. This allows upstream CI images to switch the hardlink to make it easier to test newer releases of opam, and also upgrades.

v6.6.1 2020-07-25 Cambridge

• Ensure debconf remains non-interactive (@avsm)

• Do not build ppc64le on Debian:9 as upstream has stopped providing images. Debian 10 ppc64le remains unchanged. (@avsm).

v6.6.0 2020-07-21 Cambridge

• Deprecate Ubuntu 19.10 (@talex5 #21)

• Add OpenSUSE 15.2 Leap (@avsm)

• Build Ubuntu ppc64le (@talex5 #21)

• Upgrade build files to dune 2.0 (@avsm)

v6.5.0 2020-06-29 Lockdown At Home

• Add Fedora 32, Alpine 3.12 to the known distros (@avsm)

• Move Fedora 30 to deprecated, and Alpine 3.11 to Tier 2 (@avsm)

• Add i386 architecture build support (@avsm).

• Add a [Dockerfile.from ?platform] argument to specify multiarch image sources (@avsm)

• Add [Dockerfile.shell] to specify a custom shell to subsequent [run] commands (@avsm).

• Upgrade bubblewrap in containers to latest 0.4.1 (@avsm)

• Make the curl step fail if the download fails in bubblewrap installation (@talex5 #20)

• Switch aarch32 builds to use a Linux32 personality, so they can be built on 64-bit aarm64 hosts. (@avsm)

v6.4.0 2020-04-16 Lockdown At Home

• Permute the order of Yum groupinstall/install to workaround a build issue in CentOS 8 under OverlayFS/Docker. (@avsm)

• Do not install yum-ovl-plugin workaround on CentOS 8. (@avsm)

• Add Fedora 31 and Ubuntu 19.10 (@XVilka @talex5)

• Add Alpine 3.11 and Ubuntu 20.04 (@avsm)

• Remove Ubuntu 19.04 from the supported distro list (@avsm).

• Add a clone_opam_repo optional argument to gen_opam2_distro to let the caller decide whether or not to have the git clone present in the container (@avsm @talex5).

v6.3.0 2019-08-11 Cambridge

• Add ?chown option for copy and add Dockerfile functions (#12 @talex5)

• add beta repository for switches if there is a dev release in any of the compilers for that switch (@avsm).

• Demote Debian 9 to a Tier 2 now that Debian 10 is stable (@avsm).

• Create opam group on all Linux distributions (#11 @talex5)

v6.2.0 2019-06-25 Cambridge

• Add Fedora 30, Debian 10 (Buster), OpenSUSE 15.1 (Leap) and Alpine 3.10 to the distribution list (@avsm)

• Ensure Alpine 3.9 has an arm64 build (@avsm)

• Deprecate Ubuntu 14.04, Fedora 27/28 and Alpine 3.8 in favour of newer upstream versions (@avsm)

v6.1.1 2019-04-24 Cambridge

• Add support for Ubuntu 19.04 (Disco). (@avsm)

• Upgrade opam metadata to 2.0 format. (@avsm)

v6.1.0 2019-02-06 Cambridge

• Add support for Fedora 29 and OpenSUSE Leap 15.0 and Alpine 3.9.

• Demote some releases to Tier 2 from Tier 1.

• Add functions to calculate base distro tags in Dockerfile_distro.

• Install bzip2 and rsync on OpenSUSE distros.

• Add a Dockerfile_opam.deprecated container for being able to turn off older distros.

• Install which into OpenSUSE containers by default.

• Use +trunk suffix for dev versions of compiler.

• Remove unused GNU Parallel wrapper in dockerfile_cmd.

v6.0.0 2018-11-15 Cambridge

This release focuses on the opam 2.0 release and the resulting containers built on ocaml/opam2 on the Docker Hub.

• set the OPAMYES variable to true by default in ocaml containers so they remain non-interactive.

• install rsync in RPM distros

• Install opam-depext in the containers by default

• fix opam2 alpine and centos installation by installing openssl

• add a dependency on ppx_sexp_conv for dockerfile-cmd

• add support for Aarch32 in distros

• install coreutils in Alpine since OCaml 4.08 needs GNU stat to compile

• add support for Ubuntu 18.10 and Alpine 3.8 releases.

• add xz to Alpine and Zypper distributions.

• install_opam_from_source requires an explicit branch rather than defaulting to master.

• update version of Bubblewrap in containers to 0.3.1.

• port build system from Jbuilder to Dune.

v5.1.0 2018-06-15 Cambridge

• Remove unnecessary cmdliner dep in dockerfile-opam

• Support Tier2 distros in bulk builds

v5.0.0 2018-06-07 Cambridge

• Install the Bubblewrap sandboxing tool in all distributions and remove the older wrappers for opam2 namespace usage.

• Ensure that X11 is available in the containers so that the OCaml Graphics module is available (#8 via @kit-ty-kate)

• Add concept of a "Tier 1" and "Tier 2" distro so that we can categorise them more easily for container generation.

• Add support for Alpine 3.7 and Ubuntu 18.04 and Fedora 28.

• Update Ubuntu LTS to 18.04.

• Deprecate Ubuntu 17.10 and 12.04 (now end-of-life).

• Alter the individual compiler containers to omit the patch version from the name. They will always have the latest patch version for CI.

• Allow distro selection to be filtered by OCaml version and architecture. This allows combinations like Ubuntu 18.04 (which breaks on earlier versions of OCaml due to the shift to PIE) to be expressed.

• Add missing OpenSUSE to the latest distros list.

• Add Ppc64le architecture.

v4.0.0 2017-12-25 Cambridge

Major API iteration to:

• switch to multistage container builds for smaller containers

• instead of separate ocaml and opam containers, just generate a single opam one which can optionally have the system compiler or a locally compiled one.

• explicitly support aliases for distributions, and allow older distributions to be marked as deprecated.

Other changes:

• Update OPAM 2 build mechanism to use make cold.

• Drop support for opam1 containers; use an older library version for those.

• Also mark OCaml 4.05.0 and 4.06.0 as a mainline release for opam2 as well.

v3.1.0 2017-07-14 Cambridge

• Mark OCaml 4.05.0 as a released stable version.

• Remove the Alpine 3.5 camlp4 hack as it has been fixed in a point release upstream.

• Add minimum constraint on sexplib in build rules (#6 reported by @smondet)

• Add support for Alpine 3.6 and Debian 10 (Buster).

• Bump the most recent Debian Stable to Debian 9.

• Bump the most recent Alpine to Alpine 3.6.

• Add OCaml 4.04.2 as the most recent compiler

v3.0.0 2017-06-14 Cambridge

• Add support for multistage builds to the from, add, and copy commands.

There are also backwards incompatible changes to the package layout:

• Split up OPAM packages into dockerfile and dockerfile-opam. The latter contains the OPAM- and Linux-specific modules, with the core DSL in dockerfile.

• Port to jbuilder.

v2.2.3 2017-05-01 Cambridge

• Add OCaml 4.04.1 to the stable released set.

• Add Ubuntu 17.04 and Fedora 25 to the distribution list.

• Setup OPAM2 wrappers in containers. This will enforce Linux namespaces upon building and installing the packages, preventing them from doing network access when they shouldn't or writing files where they shouldn't (#1 from @AltGr). These are not activated by default and are present in /etc/opamrc.userns in the relevant OPAM2 containers.

v2.2.2 2017-03-22 Cambridge

• Register 4.06.0 as a trunk compiler revision.

• Correctly install aspcud in all Alpine 3.5 containers.

v2.2.1 2017-02-22 Cambridge

• Bump latest stable OCaml to 4.04.0.

• Add OCaml 4.06.0dev into the build matrix.

• Support latest OPAM 2.0beta release.

• Bump the "latest" distro tags to Alpine 3.5 and OpenSUSE 42.2.

v2.2.0 2017-01-12 Cambridge

• Remove support for ARM variants from the default distribution list. They will come back as explicitly supported multiarch targets, instead of the current qemu builds that are mixed up with x86_64 targets.

• Always install OPAM from source on Alpine until upstreaming is complete.

• Register 4.04 as a mainline compiler as well (fixes OPAM2).

• Add support for Alpine 3.5 and OpenSUSE 42.2, and promote the Alpine:latest images to Alpine 3.5.

• Do not install camlp4 by default in distributions.

• Refresh aspcud remote proxy with url-escaping fixes (via @OCamlPro-Henry in ocaml/opam#2809)

• Add Ubuntu 16.10 to the built-distros list.

v2.1.0 2016-11-07 Cambridge

• Update for OCaml 4.04 release. Now the "latest version" of the compiler is 4.03.0 since many packages do not yet compile for 4.04.

• Do not install camlp4 in the base OPAM switch by default, as the dependencies in upstream OPAM work well enough to pull it in on-demand.

v2.0.0 2016-11-04 Cambridge

• Move Dockerfile.Linux to a separate Dockerfile_linux module, in preparation for Dockerfile_windows soon.

• Avoid using ppx annotations for sexp in the interface files, since this breaks ocamldoc.

• Add Dockerfile.pp for Format-style output.

v1.7.2

• Port to build using topkg and remove _oasis.

• Support -safe-string mode.

• Install xz into base Fedora and other RPM distros.

• Expose a Linux.RPM.update to force a Yum update.

• Install openssl as a dependency for OPAM2.

v1.7.1

• Support OPAM 2 better with explicit compiler selection.

• Correctly install ocamldoc in system OpenSUSE container.

v1.7.0

• Multiarch: Add Alpine 3.4 and Alpine/ARMHF 3.4 and deprecate Raspbian 7.

• Add OpenSUSE/Zypper support and add OpenSUSE 42.1 to the default distro build list.

• Add Ubuntu 16.10 to the distro list, and remove Ubuntu 15.10 from default build list now that 16.10 LTS is available.

• Add Fedora 24 and make it the alias for Fedora stable. Also install redhat-rpm-config which is needed for pthreads.

• Add an extra arg the Dockerfile_distro matrix targets to add more distros to the mix, such as Raspbian.

• Support multiple OPAM versions in the matrix generation, to make testing OPAM master easier.

• Always do an rpm --rebuilddb before a Yum invocation to deal with possible OverlayFS brokenness.

• Support opam_version to distro calls to build and install the latest version of OPAM2-dev.

• Add xz into Alpine containers so that untar of those works.

• Expose the development versions of OCaml compilers.

v1.6.0

• Add a more modern Git in CentOS 6 to make it work with OPAM remote refs.

v1.5.0

• Add released OCaml 4.03.0 into the compiler list, and break up the exposed variables into a more manageable set of stable_ocaml_versions and all_ocaml_versions.

• Install centos-release-xen remote into CentOS6/7 by default so that depexts for xen-devel work.

v1.4.0

• Dockerfile_distro.generate_dockerfiles goes into the current directory instead with each Dockerfile suffixed with the release name. There is a new generate_dockerfiles_in_directories for the old behaviour.

• Move slow ARM distribution out of the default distro list into Dockerfile_distro.slow_distros.

• Add optional ?pin argument to dockerfile_distro generation to make it easier to customise version of packages installed.

v1.3.0

• Rearrange OCaml installation commands to be in Dockerfile instead of in Dockerfile_opam (which is now purely OPAM installation).

• Create a ~/.ssh folder with the right permissions in all distros.

• Ensure rsync is installed in all the Debian-based containers.

• Correctly label the ARMv7 containers with the arch=armv7 label.

• Use ppx to build instead of camlp4. Now depends on OCaml 4.02+.

v1.2.1

• Remove redundant apk update from Alpine definition.

• Switch default cloud solver to one dedicated to these images so they can updated in sync (the default cloud one is getting hit by many bulk build hits in parallel and cannot cope with the load).

• Add distro_of_tag and generate_dockerfile to Dockerfile_distro.

• Add nano to images to satisfy opam pin going interactive.

• Also include 4.03.0 flambda build.

• Add ARMv7hf Raspbian distro (Wheezy and Jessie).

v1.2.0

• Add dev-repo metadata to OPAM file.

• Add support for installing the cloud solver for platforms where aspcud is not available.

• Add CMD entrypoints for containers.

• Alpine: add bash in container (requested by @justincormack)

• Debian: correct non-interactive typos and add dialog in container

• Remove onbuild triggers from OPAM containers as it inhibits caching (suggestion via @talex5)

• Include specific Debian versions (v7,8,9) in addition to the stable/unstable streams.

• Add Dockerfile.crunch to reduce the number of layers by combining repeated RUN commands.

• Set Debian apt-get commands to noninteractive.

• Add support for Ubuntu 12.04 LTS and also bleeding edge 16.04.

• Add sexplib converters for Dockerfile.t.

• Add Dockerfile_distro module to handle supported online distributions.

• Add Dockerfile.label to support Docker 1.6 metadata labels.

• Add generate_dockerfiles_in_git_branches to make it easier to use Docker Hub dynamic branch support to build all permutations.

• Correctly escape the run_exec, entrypoint_exec and cmd_exec JSON arrays so that the strings are quoted.

• Run yum clean after a Yum installation.

• Add support for Alpine Linux.

• Cleanup OPAM build directory to save container space after building from source.

• Remove support for OpenSUSE remotes, as it is no longer maintained.

v1.1.1 2015-03-11 Cambridge

• Add a ?prefix argument to install_opam_from_source

v1.1.0 2015-01-24 Cambridge

• Add Dockerfile_opam and Dockerfile_opam_cmdliner modules with specific rules for managing OPAM installations with Dockerfiles.

v1.0.0 2014-12-30 Cambridge

• Initial public release.