Previously, sparc64 was defined as an alias for the 32-bit SPARC
architecture which was true while SPARC mainland was mostly 32
bits. More recently, 64-bit SPARC has become a port of its own,
so it needs to be treated as a separate architecture.

* Fix Semigroup target instance

When two target names are the same, `mappend`ing them should not
error but just pick the first name.

* Add `desugarBuildToolSimple`

* Reimplement cabal check

* Reorder test output

* Fix autogen modules tests .cabal files

* Add a number of tests

* Add test for #7423

i.e. Do not warn on -O2 if under off-by-default package configuration
flag conditional.

* Add a regression for:

    * Add another -WErrr test
        This is to make sure we do *not* report it if it is under
        a user, off-by-default flag.
    * Add test for non manual user flags.
    * Add “absolute path in extra-lib-dirs” test
    * Add if/else test
    * Add “dircheck on abspath” check
    * Add Package version internal test
    * Add PackageVersionsStraddle test

* Add changelog for #8427

* Integrate various reviews

* Integrate Artem’s review

(review) Clarify `combineNames` documentation

By explaining the way it operates (working if the two names are equal
or one is empty) and renaming the function from `combineName` to
`combineNames`.

(review) Use guards instead of if/then/else

(review) Match inside argument list

(review) Replace “white” with “allow”

(review) Fix typo in comment

(review) Fix typo in Check module documentation

(review) Harmonise indentation for `data` decls

First field goes in a new line than the data constructor, so we
have more space.

(review) Rename `Prim` module to `Types`

(review) Add checkPackageFilesGPD

`checkPackageFiles` — which works on PD — was used to perform IO. We
introduce a function that does the same thing but works on GPD (which
is more principled).

`checkPackageFiles` cannot just be removed, since it is part of the
interface of Distribution.PackageDescription.Check. Deprecation can
be planned once “new check” is up and running.

* Integrate Andreas’ review

(review) Add named section to missing upper bound check

“miss upper bound” checks will now list target type and name (“On
executable 'myexe', these packages miss upper bounds”) for easier
fixing by the user.

(review) remove `cabal gen-bounds` suggestion

Reasonable as `cabal gen-bounds` is stricter than `cabal check`, see
https://github.com/haskell/cabal/pull/8427#issuecomment-1446712486


Once `gen-bounds` behaves in line with `check` we can readd the
suggestion.

(review) Do not warn on shared bounds

When a target which depends on an internal library shares some
dependencies with the latter, do not warn on upper bounds.

An example is clearer

    library
     build-depends: text < 5
    ⁝
     build-depends: myPackage,        ← no warning, internal
                    text,             ← no warning, shared bound
                    monadacme         ← warning!

* Integrate Artem’s review /II

(review) Split Check.hs

Check.hs has been split in multiple file, each une sub 1000 lines:

Check              857 lines
Check.Common       147 lines
Check.Conditional  204 lines
Check.Monad        352 lines
Check.Paths        387 lines
Check.Target       765 lines
Check.Warning      865 lines

Migration guide:
- Check              GPD/PD checks plus work-tree checks.
- Check.Common       common types and functions that are
                     *not* part of monadic checking setup.
- Check.Conditional  checks on CondTree and related matter
                     (variables, duplicate modules).
- Check.Monad        Backbone of the checks, monadic inter-
                     face and related functions.
- Check.Paths        Checks on files, directories, globs.
- Check.Target       Checks on realised targets (libraries,
                     executables, benchmarks, testsuites).
- Check.Warning      Datatypes and strings for warnings
                     and severities.

(review) remove useless section header

(review) Fix typo

(review) Add warnings documentation (list)

For each warning, we document constructor/brief description
in the manual.  This might not be much useful as not but it
will come handy when introducing `--ignore=WARN` and similar
flags.

* (review Andreas) Clarify CheckExplanation comment

Whoever modifies `CheckExplanation` data constructors needs to be
aware that the documentation in  doc/cabal-commands.rst  has to be
updated too.

* Move internal Check modules to `other-modules`

No need to expose Distribution.PackageDescription.Check.*
to the world. API for checking, for cabal-install and other
tools, should be in Distribution.PackageDescription.Check.

* Make fourmolu happy

Cabal codebase has now a formatter/style standard (see #8950).

“Ravioli ravioli, give me the formuoli”

* Do not check for OptO in scripts

See #8963 for reason and clarification requests.

* Remove useless PackageId parameter

It is now in the Reader part of CheckM monad.

* Do not check PVP on internal targets

Internal: testsuite, benchmark.
See #8361.

* Make hlint happy

* Fix #9122

When checking internal version ranges, we need to make sure we
are not mistaking a libraries with the same name but from different
packages. See #9132.

* Fix grammar

neither…nor, completing what done in #9162

* Integrate Brandon’s review: grammar

* Remove unnecessary `-fvia-C` check

Brandon’s review/II.

---------

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

* Add support for the 64-bit RISC-V architecture

* Update hashes in tests as instructed

* Fix changelog syntax

---------

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

Oleg Grenrus authored 1 year ago and f-a committed 1 year ago

This is affect of using indentOfAtLeast method:
any indentation greater than current offset is fine.

That behavior is desirable to parsing multiline field contents,
but it is a bit surprising for fields, which we expect to be aligned.

Such insonsistency seems to be always a mistake, and it's easy to fix once
a machine points it out.

Matthew Pickering authored 2 years ago and Francesco Gazzetta committed 1 year ago

There are several parts to this patch which are logically distinct but
work together to support the overal goal of starting a GHCi session with
multiple packages loaded at once.

1. When a user writes "cabal repl <target>" then if the user is using a
   compiler > ghc-9.4.* then we will attempt to start a multi-session
   which loads the selected targets into one multi-package session of
   GHC.
1a. The closure property states that in order to load components `p` and `q` into
    the same session that if `p` depends on `z` and `z` depends on `q`
    then `z` must also be loaded into the session.
1b. Only inplace packages are able to be loaded into a multi session (if a component
    `z` exists then it is already made into an inplace package by
    cabal). Therefore cabal has already engineered that there is source
    code locally available for all packages which we will want to load
    into a session.

2. The solver is unmodified, the solver is given the repl targets and
   creates a build plan as before. After the solver is completed then in
   `setRootTargets` and `pruneInstallPlan` we modify the install plan to
   enforce the closure property and mark which dependencies need to be
   promised.

   * Mark the current components as `BuildInPlaceOnly InMemory`, which
     indicates to the compiler that it is to be built in a GHC
     multi-session.
   * Augment the component repl targets to indicate that components
     required by the closure property (in addition to normal targets)
     will be loaded into the repl.
   * Modify the dependency edges in `compLibDependencies` to indicate
     which dependencies are the promised ones (which is precisely
     components which are `BuildInPlaceOnly InMemory` build styles).
     This is the field which is eventually used to populate the
     `--dependency` argument to `./Setup configure`.

Fixes #8491

We use a Latin1 generated parser with Alex, but we also parses Unicode
BOM, unbreakable spaces, etc. In recent Alex, the reported column isn't
expressed in Unicode chars anymore but in bytes/ASCII chars (probably
due to
https://github.com/haskell/alex/commit/ae525e34edf017544e8ef4457d7e57cf2081dcf9
but I haven't checked), which broke our tests (see
https://github.com/haskell/cabal/pull/8896).

To work around this we report indentation warnings at token start position,
instead of token end position (i.e. always 1). Otherwise position makes
no sense anymore for the user.

* Disallow GHC <8.0

closes #8715

* Add changelog entry

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

* Add changelog entry

* Add test

* Remove "'-main-is' is not portable" check

* Fix test

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

* Add check for upper bound on any package

fixes https://github.com/haskell/cabal/issues/8291
presumably this will make it nag at anyone for forgetting
to add upper bounds to their packages.

add changelog

(presumably)

wait what?

move toDependencyVersionsMap to utils section

add nicer error message

simplify checking logic, add more comments

only emit missing upper bounds if bigger then one

don't add bound to internal libraries

filter out self from the dependency map

I think this is an external library so it needs an upper bound now?

add test for multilib

fix test suite by ignoring the warning

... probably not the best approach

change link to pvp instead of parsonsmatt

better wording on missing upper bound error

remove spurious parenthesis

change map creation from monad to list comprehension

use foldmap to get rid of maybe, fix compile error

rewrite from do notation to list comprehension

fix test suite failing

fix compile error

factor out double filter call in a && expression

* set expectation

* Modify test so it gives a list of expected libs

rename public-multilib-3 to all-upper-bound
the test had little to do with multilib.

* Update comment on ignoring warnigns

* use map instead of if

* Undo map change

add comment on why that doesn't work

* Add description and maintainer fields

* make description longer then synopsis in all-upper-bound.cabal

* add TypeData language extension (ghc proposal 106)

* changelog entry for PR 8493

* add TypeData to cabal.vim

* update MD5 hashes

* Update changelog.d/pr-8493

adjusted wording

Co-authored-by: Artem Pelenitsyn <a.pelenitsyn@gmail.com>

* add DeepSubsumption as suggesterd by Artem Pelenitsyn

* update MD5sums

Co-authored-by: Artem Pelenitsyn <a.pelenitsyn@gmail.com>

* Move towards using XDG directories.

* Install binaries in $HOME/.local/bin.

* Fix tests.

* Ensure config file is where it should be.

* Require newer directory for XdgState.

* Put world file in XDG_STATE_HOME.

* Oops, forgot to import.

* Remove uses of getCabalDir.

* These all need directory-1.3.7.0 now.

* Oh right, not a builtin anymore.

If this works I will also change the other .json files.

* Try it by hand.

* Haskell is better than JSON.

* Bump directory in all jsons.

* Put directory first.

* Let us assume that getConfigFilePath gets this right.

* Implement backwards compatibility.

* This is now elsewhere.

* We need to create parents as well because ~/.local might not exist.

* Put scripts-build in distinct cache directory.

* Document XDG behaviour.

* Remove help text references to ~/.cabal.

* Remove references to .cabla/bin.

* Backwards compatible install paths.

* Remove more references to ~/.cabal.

* Fix typo.

* Fix ~/.cabal paths making their way into default config.

* Reduce duplication.

* Add changelog entry.

* Also note install dir change.

* It is the cabal-install config file.

* Avoid dependending on cabal-install in Hackage-tests.

* ALso respect CABAL_DIR here.

* Try leaving InstallDirs alone.

* Also need duplication here.

* Add missing newline.

* Fix doc typos.

* Make this a Haddock comment.

* Revision field must not be null.

* Link directories.

* Update doc/config.rst

Co-authored-by: Artem Pelenitsyn <a.pelenitsyn@gmail.com>

* No need for this.

* We install foreign libraries here now.

* Clarify Nothing case.

* Avoid using ~/.config/cabal in manual.

Co-authored-by: Mikolaj Konarski <mikolaj@well-typed.com>
Co-authored-by: Artem Pelenitsyn <a.pelenitsyn@gmail.com>

* Remove warning on option -threaded when building libraries

Fixes #8431. Accompanied by option -flink-rts, option -threaded defines
the flavour of the ghc RTS library the built library will be linked
against. Note that bare ghc does not warn when option -threaded is used
for building a library either.

* Cabal no longer warns on -threaded option when building libraries

Note that this commit modifies regression check for issue #774.

* A small changelog was added

GenericPackageDescription and LocalBuildInfo MD5 changed, as
KnownExtensions was modified.

and one other `cabal check` complaint.

This reverts commit 59023ffb.

* Add changelog entry

* Remove the Generic instance of LicenseId

* Remove tests for the Generic instance of Binary

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

Same for "visibility is experimental feature"
With #7270 fixed, it's time to allow hackage uploads.

PWTExperimental is not used anymore, but for now I'm keeping it in case
we add other experimental features in the future, so we don't keep
removing and adding it (pushing CPP on users).

Since it isn't used though there is no way to run
cabal-testsuite/PackageTests/DuplicateExperimental
so I'm just removing that test.

Closes #6801

* Invalidate cache to unblock CI

* Add wasm32-wasi to recognized arch & os

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

* allow glob matches of the form dir/**/FileNoExtension

* allow glob matches of the form dir/**/FileNoExtension

* tests, docs, changelong

Co-authored-by: Gershom Bazerman <gershom@arista.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>