docs-for

#!/usr/bin/env bash
set -euo pipefail

DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )/.." && pwd )

. "$DIR/scripts/common-setup.sh"

OPEN=$( if on_darwin_host; then echo "open"; else echo "xdg-open"; fi)
export OPEN

if [[ $# -eq 0 ]] ; then
    echo "Usage: $0 <packagename> [<packagename...>]"
    echo "Uses the '$OPEN' to open the documentation for given (Haskell) packages"
    echo "from the nix-store. For example, try"
    echo " $0 reflex reflex-dom-core jsaddle jsaddle-dom lens"
else
    export DOCSFOR_PKGLIST="$@"
    function openTheDocs () {
        echo $DOCSFOR_PKGLIST | xargs -d' ' -n1 --replace ghc-pkg field {} haddock-html | sed 's#.*: \(.*\)#\1/index.html#' | xargs -n1 "$OPEN"
    }
    export -f openTheDocs
    try_reflex_shell --command "openTheDocs"
fi