Skip to content

Releases: ocaml/opam

2.3.0~alpha1

20 Sep 14:33
@kit-ty-kate kit-ty-kate
2.3.0-alpha1
6ed22cb
This commit was created on GitHub.com and signed with GitHub’s verified signature.
GPG key ID: B5690EEEBB952194
Learn about vigilant mode.
Compare
Choose a tag to compare
2.3.0~alpha1 Pre-release
Pre-release

This is the first alpha release of opam 2.3.0.

Binaries and full archive are signed by the opam dev team (fingerprint 92C5 26AE 50DF 3947 0EB2 911B ED4C F1CA 67CB AA92).

Changelog:

Major changes

Repository

  • Silently mark packages requiring an unsupported version of opam as unavailable [#5665 @kit-ty-kate - fix #5631]
  • When loading a repository, don't automatically populate extra-files: field with found files in files/ [#5564 @rjbou]

List

  • ◈ Add a new --latests-only option to only list the latest packages [#5375 @kit-ty-kate]

Install

  • [BUG] Fix opam install --check pkg when pkg depends on a non-existing package [#6121 @kit-ty-kate]
  • Make opam install --check check if all dependencies are installed recursively [#6122 @kit-ty-kate - fix #6097]

Build (package)

  • ◈ Add --verbose-on option to enable verbose mode on specified package names [#5682 @desumn @rjbou]

Switch

  • ◈ Add opam switch import --deps-only option to install only dependencies of root package at import [#5388 @rjbou - fix #5200]
  • [BUG] Make accepted --repos URLs on creation consistent with opam repository [#6091 @Keryan-dev - fix #4673]
  • ◈ opam switch list-available will not display compilers flagged with avoid-version/deprecated unless --all is given [#6098 @kit-ty-kate - fix #6089]
  • Make opam switch set-invariant return the actual invariant syntax expected by --invariant [#5619 @kit-ty-kate - fixes #5491]

Solver

  • Add support for unordered criteria with the builtin-0install solver [#6130 @kit-ty-kate]
  • Add support for the -changed criteria with the builtin-0install solver, to make the solver prefer to keep packages installed at their current version [#6130 @kit-ty-kate]
  • Add support for the -count[avoid-version,solution] criteria with the builtin-0install solver, to avoid packages marked with avoid-version flag [#6130 @kit-ty-kate]
  • The default criteria for the builtin-0install solver changed from empty to -changed,-count[avoid-version,solution] [#6130 @kit-ty-kate]
  • The upgrade and fixup criteria for the builtin-0install solver changed from empty to -count[avoid-version,solution] [#6130 @kit-ty-kate]
  • Fix must unhelpful conflict messages by merging all formulas together [#6106 @kit-ty-kate]

Var/Option

  • Fix the value of the 'arch' variable when the current OS is 32bit on a 64bit machine [#5950 @kit-ty-kate - fix #5949]

VCS

  • Fail when git submodule fails to update instead of showing a warning and ignoring the error [#6132 @kit-ty-kate - fix #6131]

Miscellaneous changes

Global CLI

Init

  • Suppress all the Windows menus when running with opam init -ya [#6034 @dra27]

Actions

Config report

  • Always list all the repositories regardless of whether or not a switch is currently set [#6116 @kit-ty-kate]
  • Make opam config report return the actual invariant syntax expected by --invariant [#5619 @kit-ty-kate - fixes #5491]

Install

Build (package)

List

Var/Option

  • Warn when setting a variable if an option is shadowed [#4904 @rjbou - fix #4730]

Lint

  • Add E70 to check extra-files: duplicated fields [#5561 @rjbou]
  • Add E71 to check if the same checksum algorithm is used several times for a given url in url section [#5561 @rjbou]
  • Add E72 to check if the same checksum algorithm is used several times for a given url in extra-sources section [#5561 @rjbou]
  • Add E73 to check that paths in extra-files: are not escapable [#5561 @rjbou]
  • Update W59 (no checksum in url) to always display a warning, untying it from --check-upstream [#5561 @rjbou]

Env

  • Make the shell environment update hint easier to copy/paste [#6159 @kit-ty-kate - fix #6158]
  • Add install.exe to the list of non-shadowed programs when adding Cygwin's bin directory to PATH (ocamlfind et al can be affected by Vim for Windows) [#6190 @dra27]

Opamfile

  • Make all writes atomic [#5489 @kit-ty-kate]
  • Propagate future opamfile parse errors correctly [#6199 @dra27]
  • Ensure future syntax errors are only reported when the syntax version is greater than the client, not the format library [#6199 @dra27 - fix #6188]

External dependencies

  • Always pass --no-version-check and --no-write-registry to Cygwin setup [#6046 @dra27]
  • Use --quiet-mode noinput for the internal Cygwin installation (which is definitely a fully-specified command line) and --quiet-mode unattended for external Cygwin installations (in case the user does need to select something, e.g. a mirror) [#6046 @dra27]
  • [BUG] Fix apt/debian lookup for installed packages [#6054 @rjbou]

Build

Release scripts

  • Remove the getgroups workaround allowing users belonging to more than 32 groups now that it is no longer necessary [#6200 @dra27 @kit-ty-kate]

Install script

Admin

  • Change hash cache location from ~/.cache to <opamroot>/download-cache/hash-cache [#6103 @rjbou]
  • Make opam admin cache add missing symlinks [#6068 @kit-ty-kate - fix #6064]

Internal

  • Stop using polymorphic comparison when comparing OpamTypes.switch_selections [#6102 @kit-ty-kate]
  • Remove the meta opam packages opam and opam-admin [#6115 @kit-ty-kate]
  • Reduce allocations in OpamVersionCompare [#6144 @talex5]
  • Speedup OpamVersionCompare by 25% by removing the unused handling of epoch [#5518 @kit-ty-kate]
  • Fix error in OpamSystem.transform_patch - patches were only applied when debugging [#6182 @dra27 regression since #3449]
  • Move Windows stubs to opam-core [#5381 @dra27]

Testing and documentation

API updates

opam-client

  • OpamSwitchCommand.import: add optional ?deps_only argument to install only dependencies of root packages [#5388 @rjbou]
  • OpamArg.build_options: add --verbose-on flag [#5682 @desumn @rjbou]
  • OpamClientConfig.build_options: add verbose_on field [#5682 @desumn]
  • OpamClientConfig.E, OpamArg.environment_variables: and OPAMVERBOSEON support [#5682 @desumn @rjbou]
  • OpamListCommand.selector: Add NotFlag selector [#6098 @kit-ty-kate]

opam-repository

  • OpamRepository.fetch_from_cache: when an archive is found, add a symlink (or copy) for the ones found in opam file but not in cache [#6068 @kit-ty-kate]
  • ?full_fetch is now true by default instead of false [#6146 @kit-ty-kate - fix #6145]

opam-state

  • OpamStateConfig.opamroot_with_provenance: restore previous behaviour to OpamStateConfig.opamroot for compatibility with third party code [#6047 @dra27]
  • OpamSwitchState.{,reverse_}dependencies: make unavailable a non-optional argument to enforce speedups when availability information is not needed [#5317 @kit-ty-kate]
  • OpamFilteTools.add_aux_files: ignore non registered extra-files and make the files_subdir_hashes argument optional (defaults to false) [#5564 @@rjbou]
  • OpamFileTools: read_opam & read_repo_opam no more add non registered extra-files [#5564 @rjbou]

opam-solver

  • OpamCudfCriteria, OpamBuiltinZ3.Syntax: Move OpamBuiltinZ3.Syntax into a dedicated module OpamCudfCriteria [#6130 @kit-ty-kate]
  • OpamSolver.dependency_graph: make unavailable a non-optional argument to enforce speedups when availability information is not needed [#5317 @kit-ty-kate]

opam-format

  • Add OpamTypesBase.switch_selections_{compare,equal}: proper comparison functions for OpamTypes.switch_selections [#6102 @kit-ty-kate]
  • OpamFormula: add exists [#5317 @kit-ty-kate]
  • OpamTypes.universe: make u_available and u_attrs lazy to speedup actions that do not require availiblity information [#5317 @kit-ty-kate - fix #5314]
  • OpamFormula: add some missing comparison functions for relop, version_constraint and atom (compare_relop, compare_version_constraint and compare_atom respectively) [#61...
Read more

Contributors

talex5, mbarbin, and 8 other contributors
Assets 26
Loading

2.2.1

22 Aug 11:33
@kit-ty-kate kit-ty-kate
2.2.1
7b95e1f
This commit was created on GitHub.com and signed with GitHub’s verified signature.
GPG key ID: B5690EEEBB952194
Learn about vigilant mode.
Compare
Choose a tag to compare
2.2.1 Latest
Latest

This is the release of opam 2.2.1.

Binaries and full archive are signed by the opam dev team (fingerprint 92C5 26AE 50DF 3947 0EB2 911B ED4C F1CA 67CB AA92).

Changelog:

Bug fixes

  • Fix a regression in opam install --deps-only where the direct dependencies were not set as root packages [#6125 @rjbou]
  • Fix a regression when fetching git packages where the resulting git repository could lead to unexpected outputs of git commands, by disabling shallow clone by default except when fetching an opam repositories [#6146 @kit-ty-kate - fix #6145]
  • Mitigate curl/curl#13845 by falling back from --write-out to --fail if exit code 43 is returned by curl [#6168 @dra27 - fix #6120]

Build, test updates

API changes

Note: the linux binaries were built using 34fb54e instead of the release tag

Contributors

kit-ty-kate, dra27, and rjbou
Assets 26

2.2.0

01 Jul 19:29
@kit-ty-kate kit-ty-kate
2.2.0
8e00bd7
This commit was created on GitHub.com and signed with GitHub’s verified signature.
GPG key ID: B5690EEEBB952194
Learn about vigilant mode.
Compare
Choose a tag to compare
2.2.0

This is the release of opam 2.2.0.

This release candidate contains a couple of fixes compared to the previous 2.2.0~rc1 release.

Please see the blog post for a description of the main features compared to opam 2.1.6 and the upgrade instructions.

Binaries and full archive are signed by the opam dev team (fingerprint 92C5 26AE 50DF 3947 0EB2 911B ED4C F1CA 67CB AA92).

Changelog compared to 2.2.0~rc1:

Miscellaneous changes

Version

External dependencies

  • Always pass --no-version-check and --no-write-registry to Cygwin setup [#6046 @dra27]
  • Use --quiet-mode noinput for the internal Cygwin installation (which is definitely a fully-specified command line) and --quiet-mode unattended for external Cygwin installations (in case the user does need to select something, e.g. a mirror) [#6046 @dra27]

API updates

opam-state

  • OpamStateConfig.opamroot_with_provenance: restore previous behaviour to OpamStateConfig.opamroot for compatibility with third party code [#6047 @dra27]

⚠️ opam-full-2.2.0-1.tar.gz is equivalent to opam-full-2.2.0.tar.gz but contains the missing mccs archive as noted in #6066
⚠️ opam-full-2.2.0-2.tar.gz is equivalent to opam-full-2.2.0-1.tar.gz but contains the missing dune archive as noted in #6066

Contributors

kit-ty-kate and dra27
Assets 30
Loading

2.2.0~rc1

21 Jun 00:43
@kit-ty-kate kit-ty-kate
2.2.0-rc1
0145363
This commit was created on GitHub.com and signed with GitHub’s verified signature.
GPG key ID: B5690EEEBB952194
Learn about vigilant mode.
Compare
Choose a tag to compare
2.2.0~rc1 Pre-release
Pre-release

This is the first release candidate of opam 2.2.0.

This release candidate contains enhancements, updates & fixes compared to the previous 2.2.0~beta3 release. Please see blog post for main new features highlights and upgrade instructions.

Binaries and full archive are signed by by opam dev team (fingerprint 92C5 26AE 50DF 3947 0EB2 911B ED4C F1CA 67CB AA92).

Changelog:

Major changes

Update / Upgrade

  • Fix opam upgrade wanting to recompile opam files containing the x-env-path-rewrite field [#6029 @kit-ty-kate - fix #6028]

Init

  • Provide defaults so opam init -y no longer asks questions [#6033 @dra27 - fix #6013]

Miscellaneous changes

Global CLI

Build

Release scripts

Internal

Testing

API updates

opam-format

Contributors

kit-ty-kate, dra27, and mtelvers
Assets 26
Loading

2.2.0~beta3

10 Jun 20:07
@kit-ty-kate kit-ty-kate
2.2.0-beta3
cdd59ee
This commit was created on GitHub.com and signed with GitHub’s verified signature.
GPG key ID: B5690EEEBB952194
Learn about vigilant mode.
Compare
Choose a tag to compare
2.2.0~beta3 Pre-release
Pre-release

This is the third and final beta release of opam 2.2.0.

This beta release contains new features, enhancements, updates & fixes compared to the previous 2.2.0~beta2 release. Please see blog post for main new features highlights and upgrade instructions.

Binaries and full archive are signed by by opam dev team (fingerprint 92C5 26AE 50DF 3947 0EB2 911B ED4C F1CA 67CB AA92).

Changelog:

Major changes

Global CLI

Init

  • New option opam init --cygwin-extra-packages=CYGWIN_PKGS --cygwin-internal-install, to specify additional packages for internal Cygwin [#5930, #5964 @moyodiallo - fix #5834]
  • Skip Git-for-Windows menu if the Git binary resolved in PATH is Git-for-Windows [#5963 @dra27 - fix #5835]
  • Enhance the Git menu by warning if the user appears to need to restart the shell to pick up PATH changes [#5963 @dra27]
  • Include Git for Windows installations in the list of possibilities where the user instructed Git-for-Windows setup not to update PATH [#5963 @dra27]
  • Redirect the opam root to C:\opamroot\opam-xxx when the opam root contains spaces on Windows [#5457 @rjbou @dra27]
  • Overhaul Windows opam init to determine Unix and Git configuration simultaneously, and to detect from Cygwin, Git and MSYS2 from all the known package managers and shells [#6000 @dra27]

Repository

  • Fix download URLs containing invalid characters on Windows (e.g. the ? character in ?full_index=1) [#5921 @dra27]
  • Fix curl failures - the progress meter can become interleaved with the status code on Windows [#5984 @dra27 @kit-ty-kate @rjbou]

Tree

Source

  • Fix extraction of tarballs on Windows which contain symlinks both when those symlinks can't be created or if they point to files which don't exist [#5953 @dra27]

Switch

Miscellaneous changes

Init

  • [BUG] Fail if --git-location points to a directory not containing git [#6000 @dra27]

Global CLI

  • Fix a typo in the variable description returned by "opam var" [#5961 @jmid]
  • Display lock hold/release messages on stderr instead of stdout [#5999 @kit-ty-kate - fix #5990]

Client

Env

  • Fix reverting of environment variables, principally on Windows [#5935 @dra27 fix #5838]
  • Fix splitting environment variables [#5935 @dra27]
  • When opam creates an empty variable then appends/prepends a value, ensure no additional separator is added [#5935 @dra27 - fix #5925]
  • Fix x-env-path-rewrite splitting of values when reverting [#5935 @dra27 - fix #5838]
  • Rework the logic of := and =: so that an empty entry is correctly preserved on multiple updates [#5935 @dra27 - fix #5926]
  • Fix incorrect reverting of =+ and =: [#5935 @dra27 - fix #5926]
  • For the Cygwin internal operator, don't allow make.exe to become shadowed [#5996 @dra27]
  • Fix incorrect quoting rule for MANPATH [#5972 @dra27 - partial fix for #5923]
  • Do not special case the rewriting rule for the PKG_CONFIG_PATH environment variable [#6002 @kit-ty-kate - fix #5923]

External dependencies

  • Pass --symlink-type native to Cygwin setup if symlinks are available [#5830 @dra27]
  • Pass --no-version-check to Cygwin setup (suppresses a message box if setup needs updating) [#5830 @dra27]
  • Pass --quiet-mode noinput to stop the user interrupting the setup GUI [#5830 @dra27]
  • Always pass --no-write-registry to the Cygwin installer, not just on first installation [#5995 @dra27]
  • os-distribution is now by default calculated from cygpath for Cygwin and MSYS2, instead of needing to be set by opam init [#6000 @dra27]
  • Cygwin setup is now always downloaded and updated both for internal and external Cygwin installations [#6000 @dra27]

Install

  • Fix performance regression when calling opam install --deps-only on an already installed package [#5908 @kit-ty-kate - fix #5817]

Version

Config

  • Move last-env OPAM_LAST_ENV files outside the switch to be in the opam root [#5962 @moyodiallo - fix #5823]

Update / Upgrade

  • Stop triggering "Undefined filter variable variable" warning for ?variable [#5983 @dra27]

Format upgrade

  • Handle init OCaml sys-ocaml-* eval variables during format upgrade from 2.0 -> 2.1 -> 2.2 [#5829 @dra27]
  • Reset the "jobs" config variable when upgrading from opam 2.1 to 2.2, instead of 2.0 to 2.1 [#5904 @kit-ty-kate - fix #5816]

Lint

  • W41: Relax warning 41 not to trigger on uses of package variables which are guarded by a package:installed filter [#5927 @dra27]

Build

Release scripts

Testing

API updates

opam-client

  • OpamClient.init and OpamClient.reinit: now can have additional cygwin packages to install [#5930 @moyodiallo]
  • OpamInitDefaults.required_packages_for_cygwin: no longer includes git; as the need to add that is computed in OpamClient [#6000 @dra27]
  • OpamSolution: exposer print_depext_msg [#5994 @dra27]
  • OpamSolution: extracted install_sys_packages from OpamSolution.install_depexts [#5994 @dra27]

opam-repository

  • OpamDownload.download_command: separate output from stdout and stderr [#5984 @kit-ty-kate]

opam-state

  • OpamEnv.cygwin_non_shadowed_programs: exposes the list of executables (not including git) which should always come from Cygwin [#6000 @dra27]
  • OpamSysInteract.Cygwin.check_install renamed to analyse_install which now also returns whether the installation found was MSYS2 or Cygwin [#6000 @dra27]
  • OpamSysInteract.Cygwin.install: de-label packages argument [#6000 @dra27]

opam-format

  • OpamFilter.fold_down_left: correct handling of FDefined and FUndef [#5983 @dra27]
  • OpamFilter.map_up: correct handling of FDefined [#5983 @dra27]
  • OpamPath: remove OpamPath.Switch.last_env function in favor to OpamPath.last_env as the files are no more stored in switch directory [#5962 @moyodiallo - fix #5823]

opam-core

  • OpamCompat: add Seq.find_map from OCaml 4.14 [#6000 @dra27]
  • OpamConsole.menu now supports up to 35 menu items [#5992 @dra27]
  • OpamConsole: Add formatted_errmsg [#5999 @kit-ty-kate]
  • OpamProcess.run_background: name the stderr output file have the .err extension when cmd_stdout is given [#5984 @kit-ty-kate]
  • OpamStd.String: add split_quoted that preserves quoted separator [#5935 @dra27]
  • OpamStd.Sys.resolve_command: extracted the logic from OpamSystem.resolve_command, without the default environment handling from OpamProcess. [#5991 @dra27]
  • OpamStd.Sys.resolve_in_path: split the logic of OpamStd.Sys.resolve_command to allow searching for an arbitrary file in the search path [#5991 @dra27]
  • OpamStd.Sys.{get_windows_executable_variant,get_cygwin_variant,is_cygwin_variant}: renamed ~cygbin to ?search_in_path with a change in semantics so that it acts as though the directory was simply the first entry in PATH [#6000 @dra27]
  • OpamStubs.enumRegistry: on Windows, retrieves all the values of a given type from a registry key, with their names [#6000 @dra27]
  • OpamStubs.getVersionInfo: on Windows, retrives the version information block of an executable/library [#5963 @dra27]
  • OpamStubs.get_initial_environment: on Windows, returns the pristine environment for new shells [#5963 @dra27]
  • OpamStubs.readRegistry: on Windows, complements OpamStubs.writeRegistry [#5963 @dra27]
  • OpamSystem.copy_dir and OpamSystem.mv may display a warning on Windows if an invalid symlink (e.g. an LXSS Junction) is found [#5953 @dra27]
  • OpamSystem: add mk_unique_dir that returns an unique directory name as mk_temp_dir but not in temporary directory [#5457 @dra27]

Contributors

kit-ty-kate, jmid, and 3 other contributors
Assets 26
Loading

2.1.6

16 May 17:18
@kit-ty-kate kit-ty-kate
2.1.6
dfbe6a0
This commit was created on GitHub.com and signed with GitHub’s verified signature.
GPG key ID: B5690EEEBB952194
Learn about vigilant mode.
Compare
Choose a tag to compare
2.1.6

This is the release of opam 2.1.6.

Binaries and full archive are signed by by opam dev team (fingerprint 92C5 26AE 50DF 3947 0EB2 911B ED4C F1CA 67CB AA92).

Changelog:

  • Changes necessary for opam repository (see ocaml/opam-repository#23789):
    • Warn if GNU patch is not detected when a patch is applied [#5893 @kit-ty-kate]
    • Use gpatch by default instead of patch on NetBSD and DragonFlyBSD [#5893 @kit-ty-kate]
    • Use gpatch if it exists and is detected as GNU patch when patch is not GNU patch [#5893 @kit-ty-kate]
  • Better recognize depexts on Gentoo, NetBSD, OpenBSD [#5065 @mndrix]
  • Upgrade the vendored dune to 3.14.0 [#5869 @kit-ty-kate]
  • Upgrade the vendored mccs to 1.1+17 [#5769 @kit-ty-kate]
  • Require mccs >= 1.1+17: Fix debug logs showing up regardless of verbosity on macOS 12.7.1 / 13.6.3 / 14.2 and FreeBSD [#5769 @kit-ty-kate]
  • API Changes:
    • OpamSystem.patch now displays a warning when GNU patch is not detected and looks for both patch and gpatch as a backup option depending on the OS [#5893 @kit-ty-kate]

Pre-compiled binaries built using the release script in 1cb2f33

Contributors

mndrix and kit-ty-kate
Assets 24
Loading

2.2.0~beta2

09 Apr 16:20
@kit-ty-kate kit-ty-kate
2.2.0-beta2
d30c603
This commit was created on GitHub.com and signed with GitHub’s verified signature.
GPG key ID: B5690EEEBB952194
Learn about vigilant mode.
Compare
Choose a tag to compare
2.2.0~beta2 Pre-release
Pre-release

This is the second beta release of opam 2.2.0.

This beta release contains new features, enhancements, updates & fixes compared to the previous 2.2.0~beta1 release. Please see upcoming blog post for main new features highlights and upgrade instructions.

Binaries and full archive are signed by by opam dev team (fingerprint 92C5 26AE 50DF 3947 0EB2 911B ED4C F1CA 67CB AA92).

Changelog:

Major changes

Init

  • Recommend enabling Developer Mode on Windows [#5831 @dra27]
  • Disable ACL in Cygwin internal install to avoid permission mismatch errors [#5796 @kit-ty-kate - fix #5781]
  • Fix MSYS2 support [#5843 @rjbou - fix #5683]
  • Properly test if "we're in interactive mode" instead of "in a tty" in fish script [#5866 @ElectreAAS]
  • Make the computation of the init default sys-ocaml-* eval variables on Windows faster, no more depending on Cygwin [#5829 @dra27 @rjbou]
  • Simplify computation of OCaml init default sys-ocaml-* eval variables on Unix [#5829 @dra27]
  • Add a init OCaml sys-ocaml-system eval variable [#5829 @dra27]
  • Mark the internal cygwin installation as recommended [#5903 @kit-ty-kate]
  • Check for gpatch instead of patch on NetBSD and DragonFlyBSD [#5893 @kit-ty-kate]

Env

  • Internal Cygwin installation's bin directory is placed as far down PATH as is necessary not to shadow bash, tar, sort or git [#5832 @dra27]

Source

  • Using opam source --dev with git repositories doesn't fetch with --depth 1 [#5888 @moyodiallo - fix #5061]

Var/Option

Repository

Opamfile

  • Hijack the "%{var?string-if-true:string-if-false-or-undefined}%" syntax to support extending the variables of packages with + in their name (conf-c++ and conf-g++ already exist) using "%{?pgkname:var:}%" [#5840 @kit-ty-kate]

Lint

  • Add warning 69: Warn for new syntax when package name in variable in string interpolation contains several '+' [#5840 @rjbou]

Sandbox

  • Mark the user temporary directory (as returned by getconf DARWIN_USER_TEMP_DIR) as writable when TMPDIR is not defined on macOS [#5780 @ElectreAAS]

Build

  • Allow to compile opam when the environment contains unicode characters on Windows [#5880 @kit-ty-kate - fix #5861]
  • Add winsymlinks:native to the CYGWIN environment variable when installing a package on Windows [#5793 @kit-ty-kate - fix #5782]

Miscellaneous changes

Init

  • Add rsync system package to internal Cygwin packages list (enables local pinning and is used by the VCS backends [#5808 @dra27]
  • Add sys-pkg-manager-cmd as an accepted field in opamrc files [#5847 @rjbou - fix #5844]
  • Fix git-location handling in init config file [#5848 @rjbou - fix #5845]
  • Test if file exists before sourcing in fish + powershell [#5864 @ElectreAAS]

Env

  • Fix shell detection on Windows when opam is called via Cygwin's /usr/bin/env even though cmd/powershell is used [#5797 @kit-ty-kate]
  • Fix incorrect deduplication of environment variables on update. Effect was that FOO += "" would occlude the value of FOO in the environment [#5837 @dra27]
  • Fix regression from #5356 on the detection of out-of-date environment variables. As part of a refactoring, a filter predicate got inverted [#5837 @dra27]
  • Unixify Windows paths in init shells scripts (sh, bash, zsh, fish & tsh) [#5797 @rjbou]
  • OpamProcess.cygwin_create_process_env no longer adjusts PATH [#5832 @dra27]

External dependencies

  • Add support for Wolfi OS, treat it like Apline family as it uses apk too [#5878 @xnox]

Format upgrade

  • Handle init OCaml sys-ocaml-* eval variables during format upgrade from 2.0 -> 2.1 -> 2.2 [#5829 @dra27]

Build

Install script

Shell

  • Quote all the paths to OPAMROOT when creating the init scripts on Unix in case OPAMROOT contains spaces, backslashes or special characters [#5841 @kit-ty-kate - fix #5804]

Internal

  • Warn if GNU patch is not detected when a patch is applied [#5893 @kit-ty-kate]
  • Use gpatch by default instead of patch on NetBSD and DragonFlyBSD [#5893 @kit-ty-kate]
  • Use gpatch if it exists and is detected as GNU patch when patch is not GNU patch [#5893 @kit-ty-kate]

Internal: Windows

  • Ensure that the system critical error dialog is disabled when opam starts [#5828 @dra27]
  • Fix loading git location at init [#5843 @rjbou]
  • Remove use of deprecated function SHGetFolderPath and use SHGetKnownFolderPath instead [#5862 @kit-ty-kate]
  • Improve performance by only calling OpamStubs.getPathToSystem once [#5862 @dra27]

Documentation

Testing

API updates

opam-client

  • OpamClient.windows_checks: On existing Cygwin install, permit to detect msys2 and store os-distribution=msys2 in global-variables config file field [#5843 @rjbou]
  • OpamClient.windows_checks: When updating config file for msys2, resolve pacman path and store it in sys-pkg-manager-cmd for msys2 [#5843 @rjbou]
  • OpamArg.apply_global_options: load MSYS2 Cygwin binary path too [#5843 @rjbou]

opam-repository

  • OpamRepositoryBackend.S.pull_url, OpamVCS.fetch, OpamRepository.pull_tree: add full_fetch optional argument to pull full history if url is a VCS [#5888 @moyodiallo - fix #5061]

opam-state

  • OpamEnv.env_expansion: Fix detection of out-of-date environment variables, a filter predicate was inverted [#5837 @dra27]
  • OpamSysInteract.Cygwin.check_install: add variant argument to permit checking that it is an Cygwin-like install if it is set to true, keep checking that it is a strictly Cygwin install if false [#5843 @rjbou]
  • OpamSysInteract.Cygwin.check_install: look for cygcheck.exe in usr/bin also as MSYS2 doesn't have "bin" [#5843 @rjbou]
  • OpamGlobalState.load_config: load MSYS2 Cygwin binary path too at config file loading [#5843 @rjbou]
  • OpamEnv: add sys_ocaml_eval_variables value, moved OpamInitDefaults as it is also needed in OpamFormatUpgrade too [#5829 @rjbou @kit-ty-kate]
  • OpamEnv supports an internal Cygwin environment operation which pushes the given directory as far down the list as can be done without shadowing. This mechanism replaces the opposite which was done in OpamProcess [#5832 @dra27]

opam-format

  • OpamFile.InitConfig: add sys-pkg-manager-cmd field [#5847 @rjbou]
  • OpamTypesBase: add filter_ident_of_string_interp that is used for parsing variables in string interpolation like filter_ident_of_string but permits the parsing of '%{?pkg+:var:}%' syntax [#5840 @rjbou]
  • OpamTypesBase.filter_ident_of_string_interp: add accept optional argument to be able to raise an error when several pluses are in the package name without using the new syntax, like %{pkg+++:var}%
  • OpamFilter: add extract_variables_from_string to retrieve string of variables, and exposes it [#5840 @rjbou]
  • OpamTypes.env_update now has an additional type parameter indicating whether the update is internal or writeable [#5832 @dra27]

opam-core

  • OpamStd.Sys: add is_cygwin_variant_cygcheck that returns true if in path cygcheck is from a Cygwin or MSYS2 installation [#5843 @rjbou]
  • OpamStd.Env.cyg_env: takes the environment to cygify, usually OpamStd.Env.raw_env [#5829 @dra27]
  • OpamSystem.patch now displays a warning when GNU patch is not detected and looks for both patch and gpatch as a backup option depending on the OS [#5893 @kit-ty-kate]

Contributors

xnox, Khady, and 7 other contributors
Assets 25
Loading

2.2.0~beta1

19 Jan 09:08
@kit-ty-kate kit-ty-kate
2.2.0-beta1
cb228ac
This commit was created on GitHub.com and signed with GitHub’s verified signature.
GPG key ID: B5690EEEBB952194
Learn about vigilant mode.
Compare
Choose a tag to compare
2.2.0~beta1 Pre-release
Pre-release

This is the first beta release of opam 2.2.0.

This beta release contains new features, enhancements, updates & fixes compared to the previous 2.2.0~alpha3 release. Please see upcoming blog post for main new features highlights and upgrade instructions.

Binaries and full archive are signed by by opam dev team (fingerprint 92C5 26AE 50DF 3947 0EB2 911B ED4C F1CA 67CB AA92, PR open to upload new ones).

Changelog:

Major changes

Init

  • Check and advertise to use Git for Windows [#5718 @rjbou - fix #5617]
  • Add the --git-location and --no-git-location cli arguments for Windows [#5718 @rjbou - fix #5617]

Option

  • Add a new git-location modifiable opam option used only on Windows [#5718 @rjbou - fix #5617]

Build

  • When compiling opam on Windows with MinGW, the resulting opam binary now contains libstdc++ instead of requiring the DLL to be distributed alongside it or present in the environment [#5680 @kit-ty-kate - fix #5647]
  • Add ./configure --enable-static to compile the opam binary statically on Linux [#5680 @kit-ty-kate - fix #5647]

Env

Miscellaneous changes

Solver

  • Fix debug logs showing up regardless of verbosity on macOS 12.7.1 / 13.6.3 / 14.2 and FreeBSD [#5769 @kit-ty-kate]

Build

Tree

  • Fix opam tree --dev [#5687 @rjbou - fix #5675]
  • Fix opam tree --no-switch: instead of emptying the current switch from its installed packages, it load a fresh virtual switch [#5687 @rjbou - fix #5675]

Switch

  • Display a more precise message when Ctrl-C'ing during an opam switch creation ("Switch left partially installed") [#5713 @rjbou - fix #5710]

Documentation

Testing

API updates

opam-client

  • OpamClient: on init and reinit add git lookup in windows checks [#5718 @rjbou]
  • OpamClient.init: add option git-location argument for git binary location configuration [#5718 @rjbou]
  • OpamTreeCommand.run: remove optional argument no_switch [@rjbou #5687]

opam-format

  • OpamFile.Config: add git-location field and its functions [#5718 @rjbou]

opam-core

  • OpamCoreConfig: add git_location field [#5718 @rjbou]
  • OpamStd.Env.cyg_env: add git location argument and labels cygbin and git_location [#5718 @rjbou]
  • OpamSystem.apply_cygpath: runs cygpath over the argument [#5723 @dra27 - function itself added in #3348]

Contributors

kit-ty-kate, lukstafi, and 2 other contributors
Assets 25
Loading

2.2.0~alpha3

14 Nov 14:41
@kit-ty-kate kit-ty-kate
2.2.0-alpha3
f36c638
This commit was created on GitHub.com and signed with GitHub’s verified signature. The key has expired.
GPG key ID: 4AEE18F83AFDEB23
Expired
Learn about vigilant mode.
Compare
Choose a tag to compare
2.2.0~alpha3 Pre-release
Pre-release

This is the third alpha release of opam 2.2.0.

This alpha release contains new features, enhancements, updates & fixes. Please see upcoming blog post for main new features highlights and upgrade instructions.

Binaries and full archive are signed by by opam dev team (fingerprint 92C5 26AE 50DF 3947 0EB2 911B ED4C F1CA 67CB AA92).

Changelog:

Major changes

Environment variables path rewriting

  • When computing environment variables updates, use rewriting rules (defined in opam file, or default per variable) to split, join, quote, etc. [#5636 @rjbou - fix #5602 #4690 #2927]
  • Add x-env-path-rewrite extensions field to permit specification of rewriting rules for variables defined in setenv and build-env: no rewrite; separator and path format formulae [#5636 @rjbou - fix #5602 #4690 #2927]
  • Reinstall if x-env-path-rewrite is updated [#5636 @rjbou]
  • environment file now stores environment variable rewriting rules [#5636 @rjbou]

Sandbox

Tree

  • Allow packages with a specific version, directories or local opam files, as input [#5613 @kit-ty-kate]
  • Add handling of --recurse and --subpath for directory arguments [#5613 @kit-ty-kate]

Admin

  • Add add-extrafiles command to add, check, and update extra-files: field according files present in files/ directory [#5647 @rjbou]

Lint

Miscellaneous changes

Global CLI

  • [BUG] Fix the OPAMVERBOSE setting, levels 0 and 1 were inverted: "no" gave level 1, and "yes" gave level 0 [#5686 @smorimoto]

Install

  • [BUG] On install driven by .install file, track intermediate directories too, in order to have them suppressed at package removal [#5691 @rjbou - fix #5688]
  • [BUG] With --assume-built, resolve variables in depends filter according switch & global environment, not only depends predefined variables [#570 @rjbou - fix #5698]
  • [BUG] Handle undefined variables defaults to false in dependencies formula resolution for assume built [#5701 rjbou]

Lint

  • [BUG] Fix extra-files handling when linting packages from repositories, see #5068 [#5639 @rjbou]
  • Improve the debug log when checking extra-files [#5640 @rjbou]

Repository

Opamfile

Build

  • [BUG] Fix "make cold" on Windows when gcc is available [#5635 @kit-ty-kate - fixes #5600]
  • Fix incorrect error message when alternate C compiler is missing [#5667 @dra27 - partial fix #5661]

Internal: Windows

  • Fix sporadic crash and segfault in shell detection (seen in native containers) [#5714 @dra27]

Release

Documentation

Testing

API updates

opam-client

opam-format

  • OpamFile.Environment: add parsing-printing of rewriting rules, keeping backward compatibility [#5636 @rjbou]
  • OpamFile.OPAM: effective_part keeps x-env-path-rewrite, affects also effectively_equal [#5636 @rjbou]
  • OpamFile.OPAM: add handling of x-env-path-rewrite extensions field, that specifies rewrite rules [#5636 @rjbou]
  • OpamFilter: add expand_interpolations_in_file_full which allows setting the output file along with the input file [#5629 @rgrinberg]
  • OpamFilter: expose string_interp_regex which allows clients to identify variable interpolations in strings [#5633 @gridbugs]
  • OpamFormat.V: add path_format & separator value parser printer [#5636 @rjbou]
  • OpamFormat: add formula_items to permit definition of formulae pp not only of the type package-formula [#5636 @rjbou]
  • OpamPp.fallback: add name concatenation and printing fallback too [#5636 @rjbou]
  • OpamTypes.env_update: add a rewrite field, that contains environment variable rewriting rules (formula to resolved, or already resolved, or no rewriting) [#5636 @rjbou]
  • OpamTypes.env_update: change from tuple to a record [#5636 @rjbou]
  • OpamTypesBase: add env_update_resolved and env_update_unresolved builders [#5636 @rjbou]
  • OpamTypesBase: add env_update, env_update_resolved, and env_update_unresolved builders [#5636 @rjbou]
  • OpamTypesBase: add to_string function for path_format & separator [#5636 @rjbou]

opam-core

  • OpamStd.Config.env_level: fix level parsing, it was inverted (eg, "no" gives level 1, and "yes" level 0) [#5686 @smorimoto]
  • OpamStd.Sys.chop_exe_suffix: removes .exe from the end of a path, if present [#5714 @dra27]
  • OpamSystem.apply_cygpath_path_transform: fix cygpath call, use resolved name [#5716 @rjbou]
  • OpamSystem.get_cygpath_path_transform: add labeled argument to specify if path is a pathlist [#5636 @rjbou]
  • OpamSystem.mk_temp_dir: resolve real path with OpamSystem.real_path before returning it [#5654 @rjbou]
  • OpamSystem.resolve_command: in command resolution path, check that the file is not a directory and that it is a regular file [#5606 @rjbou - fix #5585 #5597 #5650 #5626]

Contributors

rgrinberg, punchagan, and 6 other contributors
Assets 26
Loading

2.2.0~alpha2

25 Jul 13:11
@rjbou rjbou
2.2.0-alpha2
a2638a5
This commit was created on GitHub.com and signed with GitHub’s verified signature. The key has expired.
GPG key ID: 4AEE18F83AFDEB23
Expired
Learn about vigilant mode.
Compare
Choose a tag to compare
2.2.0~alpha2 Pre-release
Pre-release

This is the second alpha release of opam 2.2.0.

This alpha release contains new features, enhancements, updates & fixes. Please see upcoming blog post for main new features highlights and upgrade instructions.

Binaries and full archive are signed by by opam dev team (fingerprint 92C5 26AE 50DF 3947 0EB2 911B ED4C F1CA 67CB AA92).

Changelog:

New feature

Init

  • Make opam init install Cygwin internally automatically by default instead of asking the user to install it manually [#5545 @rjbou @dra27]
  • Add --no-cygwin-setup, --cygwin-internal-install, --cygwin-local-install and --cygwin-location <path> experimental flags available only on Windows to permit non-interactive Cygwin configuration [#5545 @rjbou]

Enhancements, updates, and fixes

Var/Option

  • Error with more accurate message in case of package/self variable wrongly given as argument [#4903 @rjbou - fix #4489]
  • Handle package variable syntax in parse update regexp [#4903 @rjbou - fix #4489]

Lint

  • E29: The conflicts field's filter does not support package variables [#5535 @kit-ty-kate]

Admin

  • On linting, clean output when stdout is not tty [#5594 @rjbou]

Build

  • Run autoupdate to silence autogen warnings [#5555 @MisterDA]
  • Update bootstrap to use FlexDLL 0.43 from ocaml/flexdll [#5579 @MisterDA]
  • configure: Ensure a complementary (32bit on 64bit platforms and 64bit on 32bit platforms) C compiler is installed on Windows [#5522 @kit-ty-kate]
  • Bump version, authors [#5603 #5609 #5611 @rjbou]

Testing

Improve and extend tests

Improve test engine

Cram tests

Github Actions

Opam libraries API changes
opam-client
  • OpamInitDefault: add required_packages_for_cygwin packages tool list [#5545 @rjbou]
  • OpamClient.init: now propose to install internal Cygwin install [#5545 @rjbou]
  • OpamSolution.get_depext: do not confirm in case of internal Cygwin install [#5545 @rjbou]
  • OpamClient.init: add optional cygwin_setup argument to permit non interactive setup [#5545 @rjbou]
  • OpamCommands.init: add cygwin setup flags [#5545 @rjbou]
opam-state
  • OpamSysinteract.Cygwin: add install that performs a Cygwin install in opam internals [#5545 @rjbou @dra27]
  • OpamSysInteract.Cygwin: add is_internal [#5545 @rjbou]
  • OpamSysInteract.install: on Cygwin, upgrade automatically packages, and select local cache [#5545 @rjbou]
opam-core
  • OpamConsole.carriage_delete: no-op when not tty out [#5595 @rjbou]
  • OpamSystem.make_command: Remove the warning triggered when the command contained spaces [#5596 @rjbou - fix #5163]

Contributors

MisterDA, kit-ty-kate, and 2 other contributors
Assets 24
Loading