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43 lines
1.3 KiB
Haskell
43 lines
1.3 KiB
Haskell
module Common
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( ProjectRoot,
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E2eTestDir,
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GoldensDir,
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getE2eTestDir,
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getTestOutputsDir,
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getProjectRootPath,
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)
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where
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import Control.Monad (unless)
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import StrongPath (Abs, Dir, Path', Rel, reldir, (</>))
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import qualified StrongPath as SP
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import System.Directory (getCurrentDirectory)
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import System.FilePath (takeFileName)
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-- The "waspc" directory.
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data ProjectRoot
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data E2eTestDir
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data GoldensDir
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getProjectRootPath :: IO (Path' Abs (Dir ProjectRoot))
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getProjectRootPath = do
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-- NOTE: Cabal launches `cabal test` from root of the project, so this should always be some absolute path to waspc.
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absCwd <- getCurrentDirectory
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-- Just a little extra safeguard here since we are doing destructive file ops.
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unless (takeFileName absCwd == "waspc") (error "Expecting test process to be invoked from waspc dir")
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SP.parseAbsDir absCwd
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e2eTestDirInProjectRoot :: Path' (Rel ProjectRoot) (Dir E2eTestDir)
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e2eTestDirInProjectRoot = [reldir|e2e-test|]
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getE2eTestDir :: IO (Path' Abs (Dir E2eTestDir))
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getE2eTestDir = (</> e2eTestDirInProjectRoot) <$> getProjectRootPath
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testOutputsDirInE2eTest :: Path' (Rel E2eTestDir) (Dir GoldensDir)
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testOutputsDirInE2eTest = [reldir|test-outputs|]
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getTestOutputsDir :: IO (Path' Abs (Dir GoldensDir))
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getTestOutputsDir = (</> testOutputsDirInE2eTest) <$> getE2eTestDir
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