Allow more ghc versions in CI (#330)

* Allow more ghc versions in CI

* Is ghc 8.10.7 on the path?

* Refactor tests handle missing tool dependencies

* Make CI run all tests regardless of the installed tool

* Splitup test runners

* Always show test-details when running tests in CI

* Split cabal tests into bios, direct and cabal tests

.github/workflows/haskell.yml

@@ -23,12 +23,23 @@ jobs:
 
     steps:
     - uses: actions/checkout@v2
+    - id:   extra-ghc
+      uses: haskell/actions/setup@v1
+      with:
+        ghc-version: '8.10.7'
+
     - uses: haskell/actions/setup@v1
       with:
         ghc-version: ${{ matrix.ghc }}
         cabal-version: '3.6'
         enable-stack: true
 
+    - name: Print extra ghc version
+      run: ghc-8.10.7 --version
+
+    - name: Print normal ghc version
+      run: ghc --version
+
     - name: Cache Cabal
       uses: actions/[email protected]
       with:
@@ -38,8 +49,11 @@ jobs:
     - run: cabal update
     - name: Build
       run: cabal build
-    - name: Test
-      run: cabal test
+    - name: Test Parser
+      run: cabal test parser-tests --test-show-details=direct
+    - name: Test Bios
+      # Run all tests in the project
+      run: cabal test bios-tests --test-show-details=direct --test-options="--ignore-tool-deps"
 
   sdist:
     runs-on: ubuntu-latest

hie-bios.cabal

@@ -17,6 +17,10 @@ Extra-Source-Files:     ChangeLog.md
                         wrappers/cabal
                         wrappers/cabal.hs
                         tests/configs/*.yaml
+                        tests/projects/cabal-with-ghc/cabal-with-ghc.cabal
+                        tests/projects/cabal-with-ghc/cabal.project
+                        tests/projects/cabal-with-ghc/hie.yaml
+                        tests/projects/cabal-with-ghc/src/MyLib.hs
                         tests/projects/symlink-test/a/A.hs
                         tests/projects/symlink-test/hie.yaml
                         tests/projects/deps-bios-new/A.hs
@@ -217,6 +221,7 @@ test-suite bios-tests
       filepath,
       directory,
       temporary,
+      tagged,
       ghc
 
   hs-source-dirs: tests/

tests/projects/cabal-with-ghc/cabal-with-ghc.cabal

@@ -0,0 +1,9 @@
+cabal-version:      2.4
+name:               cabal-with-ghc
+version:            0.1.0.0
+
+library
+    exposed-modules:  MyLib
+    build-depends:    base
+    hs-source-dirs:   src
+    default-language: Haskell2010

tests/projects/cabal-with-ghc/cabal.project

@@ -0,0 +1,12 @@
+packages: .
+
+-- It is intended that this ghc version is different to at least one ghc version
+-- that is tested in CI.
+--
+-- Project validates that hie-bios honours this field.
+--
+-- If you change this, make sure to also change the 'extraGhc' constant in
+-- 'tests/BiosTests.hs'.
+--
+-- Additionally, CI needs a proper setup to execute this test-case.
+with-compiler: ghc-8.10.7

tests/projects/cabal-with-ghc/hie.yaml

@@ -0,0 +1,2 @@
+cradle:
+  cabal:

tests/projects/cabal-with-ghc/src/MyLib.hs

@@ -0,0 +1,4 @@
+module MyLib (someFunc) where
+
+someFunc :: IO ()
+someFunc = putStrLn "someFunc"