small corrections

auto-update

@@ -25,6 +25,7 @@ relaunchCompilation() {
     done
 }
 
+echo "First launch" | relaunchCompilation
 case $(uname) in
 Darwin)
     # On mac OS X, use hobbes (cabal install hobbes)

scaffold/auto-update

@@ -1,16 +1,51 @@
 #!/usr/bin/env zsh
 
+autoload colors
+colors
+for COLOR in RED GREEN YELLOW BLUE MAGENTA CYAN BLACK WHITE; do
+    eval $COLOR='$fg_no_bold[${(L)COLOR}]'
+    eval BOLD_$COLOR='$fg_bold[${(L)COLOR}]'
+done
+eval RESET='$reset_color'
+
+latestThread=0
 relaunchCompilation() {
     while read line; do
         if (( $( print -- $line | grep '.cabal-sandbox' | wc -l) == 0 )); then
-            print "$line"
-            cabal install
-            ./.cabal-sandbox/bin/test-{{projectName}}
+            (($latestThread>0)) && \
+            (( $(ps x | awk "\$1 == $latestThread" | wc -l)>0 )) && {
+                print -- "\n${RED}STOPPED${RESET}"
+                kill $latestThread
+            }
+            print "${BLUE}$line${RESET}"
+            { cabal install && \
+                ./.cabal-sandbox/bin/test-holy-project } &
+            latestThread=$!
         fi
     done
 }
 
-# launch a cabal install and cabal test after each
-# small haskell file modification
-{hobbes "*.hs" | relaunchCompilation } &
-hobbes "*.cabal" | relaunchCompilation
+echo "First launch" | relaunchCompilation
+case $(uname) in
+Darwin)
+    # On mac OS X, use hobbes (cabal install hobbes)
+    # launch a cabal install and cabal test after each
+    # small haskell file modification
+    {hobbes "*.hs" | relaunchCompilation } &
+    hobbes "*.cabal" | relaunchCompilation
+    ;;
+*)  # On other Unixes
+    tmp=$(date +"%s")
+    t=$tmp
+    while true; do
+      tmp=$(( $t - 1 ))
+      t=$(date +"%s")
+      for fic in {src,test}/**/*.hs(.) *.cabal; do
+          # note to use on OS X, use "stat -f %m $checkfile" instead
+          modtime=$(stat --printf %Y $fic)
+          (( $modtime > $tmp )) && print $fic
+      done
+      sleep 1
+    done | relaunchCompilation
+    ;;
+esac

src/HolyProject.hs

@@ -44,7 +44,7 @@ data Project = Project {
     , synopsis :: String
     , year :: String } deriving (Data, Typeable)
 
--- | Randomly choose an end scenario and then show a "serious" error message
+-- | Randomly choose an end scenario and then show a \"serious\" error message
 holyError :: String -> IO ()
 holyError str = do
     r <- randomIO

src/HolyProject/GithubAPI.hs

@@ -14,15 +14,14 @@ import qualified Data.Text.Lazy.Builder as TLB
 import Control.Monad                ((<=<))
 
 -- | make a simple http request but add a user agent to the HTTP header
+-- You HAVE TO add a User-Agent in your header to use the github API.
 simpleHTTPWithUserAgent :: String -> IO LZ.ByteString
 simpleHTTPWithUserAgent url = do
     r  <- parseUrl url
     let request = r { requestHeaders =  [ ("User-Agent","HTTP-Conduit") ] }
     withManager $ (return.responseBody) <=< httpLbs request
 
--- | Ask the github API
--- A strange behaviour you HAVE TO add a User-Agent in your header.
--- It took me way too long to get this error
+-- | Search a username using the github API
 searchGHUser :: String -> IO (Maybe String)
 searchGHUser ""    = return Nothing
 searchGHUser email = do

src/HolyProject/MontyPython.hs

@@ -26,7 +26,7 @@ colorPutStr color str = do
     setSGR []
 
 -- | Ask for some info and returns it
-ask ::  String          -- ^ What? "name" for example
+ask ::  String          -- ^ What? \"name\" for example
         -> Maybe String -- ^ Default value
         -> IO String
 ask info hint = do