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Diffstat (limited to 'testsuite/tests/ghci/shell.hs')
| -rw-r--r-- | testsuite/tests/ghci/shell.hs | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/testsuite/tests/ghci/shell.hs b/testsuite/tests/ghci/shell.hs new file mode 100644 index 0000000000..75f78342a4 --- /dev/null +++ b/testsuite/tests/ghci/shell.hs @@ -0,0 +1,9 @@ +-- Used to present a consistent shell view for :! commands in GHCi
+-- scripts. We're assuming that sh is in the path and that it
+-- is a Bourne-compatible shell.
+
+import System.Cmd
+import System.Exit
+
+shell :: String -> IO ExitCode
+shell s = rawSystem "sh" ["-c", s]
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