Add .github/workflows/cabal-doctest.yml

.github/workflows/cabal-doctest.yml

@@ -0,0 +1,38 @@
+name: cabal-doctest
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+  schedule:
+    - cron: 0 0 * * *
+
+jobs:
+  cabal-doctest:
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          - ubuntu-latest
+          - macos-12
+          - windows-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - run: ghcup install cabal latest --set
+        if: matrix.os == 'macos-12'
+
+      - run: cabal --version
+      - run: cabal update
+      - run: cabal install
+      - run: cabal doctest

package.yaml

@@ -9,7 +9,7 @@ description: |
 
   Documentation is at <https://github.com/sol/doctest#readme>.
 category:         Testing
-copyright:        (c) 2009-2023 Simon Hengel
+copyright:        (c) 2009-2024 Simon Hengel
 author:           Simon Hengel <[email protected]>
 maintainer:       Simon Hengel <[email protected]>
 
@@ -33,45 +33,51 @@ extra-source-files:
 ghc-options: -Wall
 
 when:
+  - condition: impl(ghc >= 8.10)
+    ghc-options: -fwarn-unused-packages
+
   - condition: impl(ghc >= 9.8)
     ghc-options: -fno-warn-x-partial
 
 dependencies:
-- base >= 4.5 && < 5
-- ghc >= 8.0 && < 9.12
-- syb >= 0.3
-- code-page >= 0.1
-- deepseq
-- directory
-- exceptions
-- filepath
-- process
-- ghc-paths >= 0.1.0.9
-- transformers
+  - base >= 4.5 && < 5
 
 library:
   source-dirs:
-  - src
+    - src
   exposed-modules:
-  - Test.DocTest
-  - Test.DocTest.Internal.Extract
-  - Test.DocTest.Internal.Location
-  - Test.DocTest.Internal.Parse
-  - Test.DocTest.Internal.Run
+    - Test.DocTest
+    - Test.DocTest.Internal.Extract
+    - Test.DocTest.Internal.Location
+    - Test.DocTest.Internal.Parse
+    - Test.DocTest.Internal.Run
+
+  dependencies: &dependencies
+    ghc: ">= 8.0 && < 9.12"
+    syb: ">= 0.3"
+    code-page: ">= 0.1"
+    deepseq:
+    directory:
+    exceptions:
+    filepath:
+    process:
+    ghc-paths: ">= 0.1.0.9"
+    transformers:
 
 executables:
   doctest:
-    main: Main.hs
+    main: driver/doctest.hs
     ghc-options: -threaded
-    source-dirs: driver
-    dependencies: doctest
+    dependencies:
+      - doctest
 
   cabal-doctest:
-    main: cabal-doctest.hs
+    main: driver/cabal-doctest.hs
     ghc-options: -threaded
-    source-dirs: driver
     dependencies:
-    - temporary
+      - process
+      - filepath
+      - temporary
 
 tests:
   spec:
@@ -84,11 +90,12 @@ tests:
       - src
     c-sources: test/integration/with-cbits/foo.c
     dependencies:
-    - HUnit
-    - hspec         >= 2.3.0
-    - hspec-core    >= 2.3.0
-    - QuickCheck    >= 2.13.1
-    - stringbuilder >= 0.4
-    - silently      >= 1.2.4
-    - setenv
-    - mockery
+      <<: *dependencies
+      HUnit:
+      hspec: ">= 2.3.0"
+      hspec-core: ">= 2.3.0"
+      QuickCheck: ">= 2.13.1"
+      stringbuilder: ">= 0.4"
+      silently: ">= 1.2.4"
+      setenv:
+      mockery: