Use GitHub actions for CI (#163)

Co-authored-by: Tom Sydney Kerckhove <[email protected]>

.github/workflows/ci.yaml

@@ -0,0 +1,111 @@
+
+name: CI
+
+# Trigger the workflow on push or pull request, but only for the main branch
+on:
+  pull_request:
+  push:
+    branches: [master]
+
+jobs:
+  cabal:
+    name: ${{ matrix.os }} / ghc ${{ matrix.ghc }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macOS-latest, windows-latest]
+        cabal: ["3.2"]
+        ghc:
+          - "8.6.5"
+          - "8.8.4"
+          - "8.10.2"
+            # exclude:
+            #   - os: macOS-latest
+            #     ghc: 8.8.4
+            #   - os: macOS-latest
+            #     ghc: 8.6.5
+            #   - os: windows-latest
+            #     ghc: 8.10.2
+            #   - os: windows-latest
+            #     ghc: 8.6.5
+
+    steps:
+    - uses: actions/checkout@v2
+      if: github.event.action == 'opened' || github.event.action == 'synchronize' || github.event.ref == 'refs/heads/main'
+
+    - uses: actions/[email protected]
+      id: setup-haskell-cabal
+      name: Setup Haskell
+      with:
+        ghc-version: ${{ matrix.ghc }}
+        cabal-version: ${{ matrix.cabal }}
+
+    - name: Configure
+      run: |
+        cabal configure --enable-tests --enable-benchmarks --test-show-details=direct
+
+    - name: Freeze
+      run: |
+        cabal freeze
+
+    - uses: actions/[email protected]
+      name: Cache ~/.cabal/store
+      with:
+        path: ${{ steps.setup-haskell-cabal.outputs.cabal-store }}
+        key: ${{ runner.os }}-${{ matrix.ghc }}-${{ hashFiles('cabal.project.freeze') }}
+
+    - name: Install dependencies
+      run: |
+        cabal build all --only-dependencies
+
+    - name: Build
+      run: |
+        cabal build all
+
+    - name: Test
+      run: |
+        cabal test path:test
+
+    # - name: Test
+    #   run: |
+    #     cabal test path:validity-test
+
+  stack:
+    name: stack / ghc ${{ matrix.ghc }}
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        stack: ["2.3.1"]
+        ghc: ["8.8.4"]
+
+    steps:
+    - uses: actions/checkout@v2
+      if: github.event.action == 'opened' || github.event.action == 'synchronize' || github.event.ref == 'refs/heads/main'
+
+    - uses: actions/[email protected]
+      name: Setup Haskell Stack
+      with:
+        ghc-version: ${{ matrix.ghc }}
+        stack-version: ${{ matrix.stack }}
+
+    - uses: actions/[email protected]
+      name: Cache ~/.stack
+      with:
+        path: ~/.stack
+        key: ${{ runner.os }}-${{ matrix.ghc }}-stack
+
+    - name: Install dependencies
+      run: |
+        stack build --system-ghc --test --bench --no-run-tests --no-run-benchmarks --only-dependencies
+
+    - name: Build
+      run: |
+        stack build --system-ghc --test --bench --no-run-tests --no-run-benchmarks
+
+    - name: Test
+      run: |
+        stack test --system-ghc :test
+
+        # - name: Test
+        #   run: |
+        #     stack test --system-ghc :validity-test

README.md

@@ -1,7 +1,6 @@
 # Path
 
-[![Travis Build Status](https://travis-ci.org/commercialhaskell/path.svg)](https://travis-ci.org/commercialhaskell/path)
-[![AppVeyor Build Status](https://ci.appveyor.com/api/projects/status/github/commercialhaskell/path?svg=true)](https://ci.appveyor.com/project/chrisdone/path)
+![CI](https://github.com/commercialhaskell/path/workflows/CI/badge.svg?branch=master)
 [![Hackage](https://img.shields.io/hackage/v/path.svg)](https://hackage.haskell.org/package/path)
 [![Stackage LTS](http://stackage.org/package/path/badge/lts)](http://stackage.org/lts/package/path)
 [![Stackage Nightly](http://stackage.org/package/path/badge/nightly)](http://stackage.org/nightly/package/path)

path.cabal

@@ -10,7 +10,7 @@ copyright:           2015–2018 FP Complete
 category:            System, Filesystem
 build-type:          Simple
 cabal-version:       1.18
-tested-with:         GHC==8.6.5, GHC==8.8.3, GHC==8.10.1
+tested-with:         GHC==8.6.5, GHC==8.8.4, GHC==8.10.1
 extra-source-files:  README.md
                    , CHANGELOG
                    , src/Path/Include.hs
@@ -56,7 +56,6 @@ test-suite test
                    , Windows
                    , Common.Posix
                    , Common.Windows
-                   , TH
   hs-source-dirs:    test
   build-depends:     aeson
                    , base       >= 4.12     && < 5

test/Common/Include.hs

@@ -2,17 +2,48 @@
 --     PLATFORM_NAME = Posix | Windows
 --     IS_WINDOWS    = False | True
 
+{-# LANGUAGE MultiParamTypeClasses #-}
+{-# LANGUAGE QuasiQuotes #-}
 {-# LANGUAGE TemplateHaskell #-}
 
 -- | Test functions that are common to Posix and Windows
 
 module Common.PLATFORM_NAME (extensionOperations) where
 
 import Control.Monad
+import qualified Language.Haskell.TH.Syntax as TH
+import Path.Internal.PLATFORM_NAME
 import Path.PLATFORM_NAME
 import System.FilePath.PLATFORM_NAME (pathSeparator)
 import Test.Hspec
 
+class Foo a b where
+    foo :: Path a b -> FilePath
+    foo = toFilePath
+
+instance Foo Abs Dir
+instance Foo Abs File
+instance Foo Rel Dir
+instance Foo Rel File
+
+qqRelDir :: FilePath
+qqRelDir = foo [reldir|foo/|]
+
+qqRelFile :: FilePath
+qqRelFile = foo [relfile|foo|]
+
+thRelDir :: FilePath
+thRelDir = foo $(mkRelDir "foo/")
+
+thRelFile :: FilePath
+thRelFile = foo $(mkRelFile "foo")
+
+liftRelDir :: FilePath
+liftRelDir = foo $(TH.lift (Path "foo/" :: Path Rel Dir))
+
+liftRelFile :: FilePath
+liftRelFile = foo $(TH.lift (Path "foo" :: Path Rel File))
+
 validExtensionsSpec :: String -> Path b File -> Path b File -> Spec
 validExtensionsSpec ext file fext = do
     let f = show $ toFilePath file

test/Common/Posix.hs

@@ -1,4 +1,24 @@
 {-# LANGUAGE CPP #-}
+{-# LANGUAGE QuasiQuotes #-}
+
 #define PLATFORM_NAME   Posix
 #define IS_WINDOWS      False
 #include "Include.hs"
+
+qqAbsDir :: FilePath
+qqAbsDir = foo [absdir|/foo/|]
+
+qqAbsFile :: FilePath
+qqAbsFile = foo [absdir|/foo|]
+
+thAbsDir :: FilePath
+thAbsDir = foo $(mkAbsDir "/foo/")
+
+thAbsFile :: FilePath
+thAbsFile = foo $(mkAbsFile "/foo")
+
+liftAbsDir :: FilePath
+liftAbsDir = foo $(TH.lift (Path "/foo/" :: Path Abs Dir))
+
+liftAbsFile :: FilePath
+liftAbsFile = foo $(TH.lift (Path "/foo" :: Path Abs File))

test/Common/Windows.hs

@@ -1,4 +1,24 @@
 {-# LANGUAGE CPP #-}
+{-# LANGUAGE QuasiQuotes #-}
 #define PLATFORM_NAME   Windows
 #define IS_WINDOWS      True
 #include "Include.hs"
+
+qqAbsDir :: FilePath
+qqAbsDir = foo [absdir|C:\foo\|]
+
+qqAbsFile :: FilePath
+qqAbsFile = foo [absdir|C:\foo|]
+
+thAbsDir :: FilePath
+thAbsDir = foo $(mkAbsDir "C:\\foo\\")
+
+thAbsFile :: FilePath
+thAbsFile = foo $(mkAbsFile "C:\\foo")
+
+liftAbsDir :: FilePath
+liftAbsDir = foo $(TH.lift (Path "C:\\foo\\" :: Path Abs Dir))
+
+liftAbsFile :: FilePath
+liftAbsFile = foo $(TH.lift (Path "C:\\foo" :: Path Abs File))
+