[commit: haddock] 2.17.3.1-spanfix, alexbiehl-patch-1, ghc-8.0, ghc-8.0-facebook, ghc-head, ghc-head1, haddock-quick, headdock-library-1.4.5, ie_avails, issue-303, issue-475, master, pr-filter-maps, pr/cabal-desc, travis, v2.17, v2.17.3, v2.18, wip-located-module-as, wip/D2418, wip/T11080-open-data-kinds, wip/T11430, wip/T12105, wip/T12105-2, wip/T12942, wip/T13163, wip/T14529, wip/T3384, wip/embelleshed-rdr, wip/new-tree-one-param, wip/rae, wip/remove-frames, wip/remove-frames1, wip/revert-ttg-2017-11-20, wip/ttg-2017-10-13, wip/ttg-2017-10-31, wip/ttg-2017-11-06, wip/ttg2-2017-11-10, wip/ttg3-2017-11-12, wip/ttg4-constraints-2017-11-13, wip/ttg6-unrevert-2017-11-22: Make Hoogle backend create output directory if needed. (ac67d1f)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/haddock

On branches: 2.17.3.1-spanfix,alexbiehl-patch-1,ghc-8.0,ghc-8.0-facebook,ghc-head,ghc-head1,haddock-quick,headdock-library-1.4.5,ie_avails,issue-303,issue-475,master,pr-filter-maps,pr/cabal-desc,travis,v2.17,v2.17.3,v2.18,wip-located-module-as,wip/D2418,wip/T11080-open-data-kinds,wip/T11430,wip/T12105,wip/T12105-2,wip/T12942,wip/T13163,wip/T14529,wip/T3384,wip/embelleshed-rdr,wip/new-tree-one-param,wip/rae,wip/remove-frames,wip/remove-frames1,wip/revert-ttg-2017-11-20,wip/ttg-2017-10-13,wip/ttg-2017-10-31,wip/ttg-2017-11-06,wip/ttg2-2017-11-10,wip/ttg3-2017-11-12,wip/ttg4-constraints-2017-11-13,wip/ttg6-unrevert-2017-11-22
Link       : http://git.haskell.org/haddock.git/commitdiff/ac67d1f057ce0aafcca3f72a965444d10010d5a3

>---------------------------------------------------------------

commit ac67d1f057ce0aafcca3f72a965444d10010d5a3
Author: Łukasz Hanuszczak <lukasz.hanuszczak at gmail.com>
Date:   Wed Aug 19 16:11:27 2015 +0200

    Make Hoogle backend create output directory if needed.


>---------------------------------------------------------------

ac67d1f057ce0aafcca3f72a965444d10010d5a3
 haddock-api/src/Haddock/Backends/Hoogle.hs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/haddock-api/src/Haddock/Backends/Hoogle.hs b/haddock-api/src/Haddock/Backends/Hoogle.hs
index f6ad980..945488d 100644
--- a/haddock-api/src/Haddock/Backends/Hoogle.hs
+++ b/haddock-api/src/Haddock/Backends/Hoogle.hs
@@ -30,6 +30,8 @@ import Data.Char
 import Data.List
 import Data.Maybe
 import Data.Version
+
+import System.Directory
 import System.FilePath
 import System.IO
 
@@ -48,6 +50,7 @@ ppHoogle dflags package version synopsis prologue ifaces odir = do
                    ["@version " ++ showVersion version
                    | not (null (versionBranch version)) ] ++
                    concat [ppModule dflags i | i <- ifaces, OptHide `notElem` ifaceOptions i]
+    createDirectoryIfMissing True odir
     h <- openFile (odir </> filename) WriteMode
     hSetEncoding h utf8
     hPutStr h (unlines contents)