gen-doc

#!/bin/bash

ABS_IX=$PWD/doc/haddock

for i in $*; do
  echo Generating documenation for $i
  cabal new-haddock \
    --haddock-hyperlink-source \
    --haddock-options "--use-index=$ABS_IX/doc-index.html --use-contents=$ABS_IX/index.html" $i
done

GHC_VERSION=$(ghc --numeric-version)

if [ ${GHC_VERSION}x == "x" ]; then
  echo Failed to guess version of GHC.
  exit 1
fi

echo Generating TOC and index \(GHC $GHC_VERSION\)

for i in $(find . -name '*.haddock' | grep $GHC_VERSION); do
  DIR=../../$(dirname $i)
  OPTS="$OPTS --read-interface=$DIR,$DIR/$(basename $i)"
done


mkdir -p $ABS_IX
cd $ABS_IX
haddock $OPTS --gen-index --gen-contents

echo Documentation index is in:
echo $ABS_IX