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| author | Joey Hess <joeyh@joeyh.name> | 2016-04-02 01:49:01 -0400 |
|---|---|---|
| committer | Joey Hess <joeyh@joeyh.name> | 2016-04-02 01:49:01 -0400 |
| commit | 1c70d2e18917973723bf836fdc1f789532d96811 (patch) | |
| tree | 2d08a61c03f253b857ed696fb7a8c39dfdb6b865 /src/wrapper.hs | |
| parent | e3920861ee444945e54fd42ce0f599d585155652 (diff) | |
avoid wrapper building propellor unnessessarily
Diffstat (limited to 'src/wrapper.hs')
| -rw-r--r-- | src/wrapper.hs | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/wrapper.hs b/src/wrapper.hs index 1a90fcb0..c65d60d3 100644 --- a/src/wrapper.hs +++ b/src/wrapper.hs @@ -34,8 +34,9 @@ main = withConcurrentOutput $ go =<< getArgs buildRunConfig :: [String] -> IO () buildRunConfig args = do changeWorkingDirectory =<< dotPropellor - buildPropellor Nothing - putStrLn "" - putStrLn "" + unlessM (doesFileExist "propellor") $ do + buildPropellor Nothing + putStrLn "" + putStrLn "" (_, _, _, pid) <- createProcess (proc "./propellor" args) exitWith =<< waitForProcess pid |