feat: Add Haskell (Cabal) support

lib/constants/category.ts

@@ -12,6 +12,7 @@ export const Categories = [
   'dotnet',
   'elixir',
   'golang',
+  'haskell',
   'helm',
   'iac',
   'java',

lib/modules/datasource/api.ts

@@ -38,6 +38,7 @@ import { GlasskubePackagesDatasource } from './glasskube-packages';
 import { GoDatasource } from './go';
 import { GolangVersionDatasource } from './golang-version';
 import { GradleVersionDatasource } from './gradle-version';
+import { HackageDatasource } from './hackage';
 import { HelmDatasource } from './helm';
 import { HermitDatasource } from './hermit';
 import { HexDatasource } from './hex';
@@ -111,6 +112,7 @@ api.set(GlasskubePackagesDatasource.id, new GlasskubePackagesDatasource());
 api.set(GoDatasource.id, new GoDatasource());
 api.set(GolangVersionDatasource.id, new GolangVersionDatasource());
 api.set(GradleVersionDatasource.id, new GradleVersionDatasource());
+api.set(HackageDatasource.id, new HackageDatasource());
 api.set(HelmDatasource.id, new HelmDatasource());
 api.set(HermitDatasource.id, new HermitDatasource());
 api.set(HexDatasource.id, new HexDatasource());

lib/modules/datasource/hackage/index.ts

@@ -0,0 +1,34 @@
+import { Http } from '../../../util/http';
+import { logger } from '../../../logger';
+import { Datasource } from '../datasource';
+import type {
+  //DigestConfig,
+  GetReleasesConfig,
+  Release,
+  ReleaseResult,
+} from '../types';
+
+export class HackageDatasource extends Datasource {
+  static readonly id = 'hackage';
+
+  constructor() {
+    super(HackageDatasource.id);
+  }
+
+  async getReleases(config: GetReleasesConfig): Promise<ReleaseResult> {
+    const releases = [];
+    const res = await new Http('any').getJson('https://hackage.haskell.org/package/' + config.packageName + '.json');
+    const versions = Object.keys(res.body as object);
+    for (let version of versions) {
+      logger.info({version}, 'hackage:getReleases');
+      const release: Release =
+        { version
+        , releaseTimestamp: null
+        , isStable: true
+        , changelogUrl: 'https://hackage.haskell.org/package/' + config.packageName + "-" + version + "/changelog"
+        };
+      releases.push(release);
+    }
+    return {releases};
+  }
+}

lib/modules/manager/api.ts

@@ -43,6 +43,7 @@ import * as gleam from './gleam';
 import * as gomod from './gomod';
 import * as gradle from './gradle';
 import * as gradleWrapper from './gradle-wrapper';
+import * as haskellCabal from './haskell-cabal';
 import * as helmRequirements from './helm-requirements';
 import * as helmValues from './helm-values';
 import * as helmfile from './helmfile';
@@ -146,6 +147,7 @@ api.set('gleam', gleam);
 api.set('gomod', gomod);
 api.set('gradle', gradle);
 api.set('gradle-wrapper', gradleWrapper);
+api.set('haskell-cabal', haskellCabal);
 api.set('helm-requirements', helmRequirements);
 api.set('helm-values', helmValues);
 api.set('helmfile', helmfile);

lib/modules/manager/haskell-cabal/__fixtures__/Octree-0.5.cabal

@@ -0,0 +1,44 @@
+name:                Octree
+version:             0.5
+stability:           beta
+homepage:            https://github.com/mgajda/octree
+package-url:         http://hackage.haskell.org/package/octree
+synopsis:            Simple unbalanced Octree for storing data about 3D points
+description:         Octree data structure is relatively shallow data structure for space partitioning.
+category:            Data
+license:             BSD3
+license-file:        LICENSE
+
+author:              Michal J. Gajda
+copyright:           Copyright by Michal J. Gajda '2012
+maintainer:          [email protected]
+bug-reports:         mailto:[email protected]
+
+
+build-type:          Simple
+cabal-version:       >=1.8
+tested-with:         GHC==7.0.4,GHC==7.4.1,GHC==7.4.2,GHC==7.6.0
+
+source-repository head
+  type:     git
+  location: [email protected]:mgajda/octree.git
+
+Library
+   build-depends:    base>=4.0 && < 4.7, AC-Vector >= 2.3.0, QuickCheck >= 2.4.0
+   exposed-modules:  Data.Octree
+   other-modules:    Data.Octree.Internal
+   exposed:          True
+   extensions:       ScopedTypeVariables
+
+Test-suite test_Octree
+  Type:              exitcode-stdio-1.0
+  Build-depends:     base>=4.0 && < 4.7, AC-Vector >= 2.3.0, QuickCheck >= 2.4.0
+  Main-is:           tests/test_Octree.hs
+
+Test-suite readme
+  type:           exitcode-stdio-1.0
+  -- We have a symlink: README.lhs -> README.md
+  main-is:        README.lhs
+  Build-depends:  base>=4.0 && < 4.7, AC-Vector >= 2.3.0, QuickCheck >= 2.4.0, markdown-unlit
+  ghc-options:    -pgmL markdown-unlit
+

lib/modules/manager/haskell-cabal/__fixtures__/all-upper-bound.cabal

@@ -0,0 +1,19 @@
+cabal-version: 3.0
+name:          all-upper-bound
+version:       0
+synopsis:      all-upper-bound
+category:      Tests
+license:       MIT
+maintainer:    [email protected]
+description:   all-upper-bound test package.
+
+library
+  default-language: Haskell2010
+  build-depends:
+    , base     ^>=4.14
+    , somelib
+    , alphalib
+    , betalib
+    , deltalib
+
+  exposed-modules:  Foo

lib/modules/manager/haskell-cabal/__fixtures__/anynone.cabal

@@ -0,0 +1,10 @@
+cabal-version:       3.0
+name:                anynone
+version:             0
+synopsis:            The -any none demo
+build-type:          Simple
+
+library
+  default-language: Haskell2010
+  exposed-modules:  AnyNone
+  build-depends:    base -any

lib/modules/manager/haskell-cabal/__fixtures__/assoc-cpp-options.cabal

@@ -0,0 +1,48 @@
+cabal-version: 1.12
+name:          assoc
+version:       1.1
+license:       BSD3
+license-file:  LICENSE
+synopsis:      swap and assoc: Symmetric and Semigroupy Bifunctors
+category:      Data
+description:
+  Provides generalisations of
+  @swap :: (a,b) -> (b,a)@ and
+  @assoc :: ((a,b),c) -> (a,(b,c))@
+  to
+  @Bifunctor@s supporting similar operations (e.g. @Either@, @These@).
+
+author:        Oleg Grenrus <[email protected]>
+maintainer:    Oleg Grenrus <[email protected]>
+build-type:    Simple
+tested-with:
+  GHC ==7.0.4
+   || ==7.2.2
+   || ==7.4.2
+   || ==7.6.3
+   || ==7.8.4
+   || ==7.10.3
+   || ==8.0.2
+   || ==8.2.2
+   || ==8.4.4
+   || ==8.6.5
+   || ==8.8.1
+
+source-repository head
+  type:     git
+  location: https://github.com/phadej/assoc.git
+
+library
+  default-language: Haskell2010
+  hs-source-dirs:   src
+  build-depends:
+      base        >=4.3   && <4.13
+    , bifunctors  >=5.5.4 && <5.6
+
+  cpp-options: -traditional
+
+  exposed-modules:
+    Data.Bifunctor.Assoc
+    Data.Bifunctor.Swap
+
+  other-extensions: TypeFamilies

lib/modules/manager/haskell-cabal/__fixtures__/cc-options-with-optimization.cabal

@@ -0,0 +1,15 @@
+cabal-version: 2.2
+category:      test
+description:   test a build check involving C++-options field
+license:       BSD-3-Clause
+maintainer:    [email protected]
+name:          cxx-options-with-optimization
+synopsis:      test a build check
+version:       1
+
+library
+    build-depends: base >= 4.9 && <4.10
+    cc-options: -O2
+    default-language: Haskell2010
+    exposed-modules: Prelude
+    hs-source-dirs: .

lib/modules/manager/haskell-cabal/__fixtures__/common-conditional.cabal

@@ -0,0 +1,49 @@
+cabal-version:       3.0
+name:                common-conditional
+version:             0
+synopsis:            Common-stanza demo demo
+build-type:          Simple
+
+source-repository head
+  Type:     git
+  Location: https://github.com/hvr/-.git
+
+flag foo
+  manual: True
+  default: True
+
+common win-dows
+  if os(windows)
+    build-depends: Win32
+
+common deps
+  import: win-dows
+  buildable: True
+  build-depends:
+    base >=4.10 && <4.11,
+    containers
+
+library
+  if flag(foo)
+    import: deps
+
+  default-language: Haskell2010
+  exposed-modules:  ElseIf
+
+  build-depends:
+    ghc-prim
+
+test-suite tests
+  -- buildable fields verify that we don't have duplicate field warnings
+  buildable: True
+  if os(windows)
+    buildable: False
+
+  if flag(foo)
+    import: deps, win-dows
+
+  type: exitcode-stdio-1.0
+  main-is: Tests.hs
+
+  build-depends:
+    HUnit

lib/modules/manager/haskell-cabal/__fixtures__/common.cabal

@@ -0,0 +1,35 @@
+name:                common
+version:             0
+x-revision:          1
+synopsis:            Common-stanza demo demo
+build-type:          Simple
+cabal-version:       >=1.10
+-- note: empty field
+x-follows-version-policy:
+
+source-repository head
+  Type:     git
+  Location: https://github.com/hvr/-.git
+
+common deps
+  build-depends:
+    base >=4.10 && <4.11,
+    containers
+
+library
+  import: deps
+
+  default-language: Haskell2010
+  exposed-modules:  "ElseIf"
+
+  build-depends:
+    ghc-prim
+
+test-suite tests
+  import: deps
+
+  type: exitcode-stdio-1.0
+  main-is: Tests.hs
+
+  build-depends:
+    HUnit

lib/modules/manager/haskell-cabal/__fixtures__/common2.cabal

@@ -0,0 +1,53 @@
+cabal-version:       2.2
+name:                common
+version:             0
+synopsis:            Common-stanza demo demo
+build-type:          Simple
+
+source-repository head
+  Type:     git
+  Location: https://github.com/hvr/-.git
+
+common win-dows
+  if os(windows)
+    build-depends: Win32
+
+common deps
+  import: win-dows
+  buildable: True
+  build-depends:
+    base >=4.10 && <4.11,
+    containers
+
+library
+  import: deps
+
+  default-language: Haskell2010
+  exposed-modules:  ElseIf
+
+  build-depends:
+    ghc-prim
+
+-- .expr should show libVisible: False
+library internal
+  import: deps
+
+  default-language: Haskell2010
+  exposed-modules:  ElseIf2
+
+  build-depends:
+    ghc-prim
+
+test-suite tests
+  import: deps, win-dows
+
+  -- buildable fields verify that we don't have duplicate field warnings
+  buildable: True
+  if os(windows)
+    buildable: False
+
+  type: exitcode-stdio-1.0
+  main-is: Tests.hs
+
+  build-depends:
+    HUnit

lib/modules/manager/haskell-cabal/__fixtures__/common3.cabal

@@ -0,0 +1,36 @@
+cabal-version:       2.2
+name:                common
+version:             0
+x-revision:          1
+synopsis:            Common-stanza demo demo
+build-type:          Simple
+-- note: empty field
+x-follows-version-policy:
+
+source-repository head
+  Type:     git
+  Location: https://github.com/hvr/-.git
+
+common deps
+  build-depends:
+    base >=4.10 && <4.11,
+    containers
+
+library
+  default-language: Haskell2010
+  exposed-modules:  "ElseIf"
+
+  -- not first: will be omitted and generate warning
+  import: deps
+
+  build-depends:
+    ghc-prim
+
+test-suite tests
+  import: deps
+
+  type: exitcode-stdio-1.0
+  main-is: Tests.hs
+
+  build-depends:
+    HUnit