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From: Helmut Grohne <helmut@subdivi.de>
Subject: make TemplateHaskell usage optional
Last-Update: 2016-08-13
The only use of TemplateHaskell in ShellCheck is for collecting QuickCheck
properties. Unfortunately this means that the main ShellCheck modules do not
build on non-TH architectures. This patch removes the runTests symbol defined
using TemplateHaskell on non-TH architectures by branching on the
Debian-specific DEBIAN_NO_GHCI CPP macro (Thanks to Joachim Breitner).
Index: shellcheck/ShellCheck/Analytics.hs
===================================================================
--- shellcheck.orig/ShellCheck/Analytics.hs
+++ shellcheck/ShellCheck/Analytics.hs
@@ -17,8 +17,16 @@
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
-}
-{-# LANGUAGE TemplateHaskell, FlexibleContexts #-}
-module ShellCheck.Analytics (runAnalytics, ShellCheck.Analytics.runTests) where
+{-# LANGUAGE CPP #-}
+{-# LANGUAGE FlexibleContexts #-}
+#ifndef DEBIAN_NO_GHCI
+{-# LANGUAGE TemplateHaskell #-}
+#endif
+module ShellCheck.Analytics (runAnalytics
+#ifndef DEBIAN_NO_GHCI
+ , ShellCheck.Analytics.runTests
+#endif
+ ) where
import ShellCheck.AST
import ShellCheck.ASTLib
@@ -42,7 +50,9 @@
import Data.Ord
import Debug.Trace
import qualified Data.Map as Map
+#ifndef DEBIAN_NO_GHCI
import Test.QuickCheck.All (forAllProperties)
+#endif
import Test.QuickCheck.Test (quickCheckWithResult, stdArgs, maxSuccess)
-- Checks that are run on the AST root
@@ -2790,5 +2800,7 @@
"]" -> "["
x -> x
+#ifndef DEBIAN_NO_GHCI
return []
runTests = $( [| $(forAllProperties) (quickCheckWithResult (stdArgs { maxSuccess = 1 }) ) |])
+#endif
Index: shellcheck/ShellCheck/Parser.hs
===================================================================
--- shellcheck.orig/ShellCheck/Parser.hs
+++ shellcheck/ShellCheck/Parser.hs
@@ -17,8 +17,15 @@
yOU should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
-}
-{-# LANGUAGE NoMonomorphismRestriction, TemplateHaskell, FlexibleContexts #-}
-module ShellCheck.Parser (parseScript, runTests) where
+{-# LANGUAGE CPP, NoMonomorphismRestriction, FlexibleContexts #-}
+#ifndef DEBIAN_NO_GHCI
+{-# LANGUAGE TemplateHaskell #-}
+#endif
+module ShellCheck.Parser (parseScript
+#ifndef DEBIAN_NO_GHCI
+ , runTests
+#endif
+ ) where
import ShellCheck.AST
import ShellCheck.ASTLib
@@ -45,7 +52,9 @@
import qualified Control.Monad.State as Ms
import qualified Data.Map as Map
+#ifndef DEBIAN_NO_GHCI
import Test.QuickCheck.All (quickCheckAll)
+#endif
type SCBase m = Mr.ReaderT (SystemInterface m) (Ms.StateT SystemState m)
type SCParser m v = ParsecT String UserState (SCBase m) v
@@ -2664,6 +2673,8 @@
lt x = trace (show x) x
ltt t = trace (show t)
+#ifndef DEBIAN_NO_GHCI
return []
runTests = $quickCheckAll
+#endif
Index: shellcheck/ShellCheck/AnalyzerLib.hs
===================================================================
--- shellcheck.orig/ShellCheck/AnalyzerLib.hs
+++ shellcheck/ShellCheck/AnalyzerLib.hs
@@ -17,7 +17,10 @@
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
-}
+{-# LANGUAGE CPP #-}
+#ifndef DEBIAN_NO_GHCI
{-# LANGUAGE TemplateHaskell #-}
+#endif
{-# LANGUAGE FlexibleContexts #-}
module ShellCheck.AnalyzerLib where
import ShellCheck.AST
@@ -628,5 +631,7 @@
getCode (TokenComment _ (Comment _ c _)) = c
+#ifndef DEBIAN_NO_GHCI
return []
runTests = $( [| $(forAllProperties) (quickCheckWithResult (stdArgs { maxSuccess = 1 }) ) |])
+#endif
Index: shellcheck/ShellCheck/Checker.hs
===================================================================
--- shellcheck.orig/ShellCheck/Checker.hs
+++ shellcheck/ShellCheck/Checker.hs
@@ -17,8 +17,15 @@
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
-}
+{-# LANGUAGE CPP #-}
+#ifndef DEBIAN_NO_GHCI
{-# LANGUAGE TemplateHaskell #-}
-module ShellCheck.Checker (checkScript, ShellCheck.Checker.runTests) where
+#endif
+module ShellCheck.Checker (checkScript
+#ifndef DEBIAN_NO_GHCI
+ , ShellCheck.Checker.runTests
+#endif
+ ) where
import ShellCheck.Interface
import ShellCheck.Parser
@@ -35,7 +42,9 @@
import Prelude hiding (readFile)
import Control.Monad
+#ifndef DEBIAN_NO_GHCI
import Test.QuickCheck.All
+#endif
tokenToPosition map (TokenComment id c) = fromMaybe fail $ do
position <- Map.lookup id map
@@ -158,5 +167,7 @@
[("foo", "source bar"), ("bar", "baz=3")]
"#shellcheck source=foo\n. \"$1\"; echo \"$baz\""
+#ifndef DEBIAN_NO_GHCI
return []
runTests = $quickCheckAll
+#endif
Index: shellcheck/ShellCheck/Checks/Commands.hs
===================================================================
--- shellcheck.orig/ShellCheck/Checks/Commands.hs
+++ shellcheck/ShellCheck/Checks/Commands.hs
@@ -17,12 +17,17 @@
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
-}
+{-# LANGUAGE CPP #-}
+#ifndef DEBIAN_NO_GHCI
{-# LANGUAGE TemplateHaskell #-}
+#endif
{-# LANGUAGE FlexibleContexts #-}
-- This module contains checks that examine specific commands by name.
module ShellCheck.Checks.Commands (runChecks
+#ifndef DEBIAN_NO_GHCI
, ShellCheck.Checks.Commands.runTests
+#endif
) where
import ShellCheck.AST
@@ -556,5 +561,7 @@
checkArg _ = return ()
+#ifndef DEBIAN_NO_GHCI
return []
runTests = $( [| $(forAllProperties) (quickCheckWithResult (stdArgs { maxSuccess = 1 }) ) |])
+#endif
|
