gen_ocsigen_config

#!/bin/sh
#------------------------------------------------------------------
# Configure OCaml library paths based on information queried from
# ocamlfind & command line and creates a configuration file for
# Ocsigen.
#------------------------------------------------------------------

set -e   # Bail out on errors

site_cma="_build/src/nurpawiki.cma"
static_root="."
if [ -z $1 ]; then
    true
else
    if [ "$1" = "--godi-install" ]; then
        site_cma=`ocamlfind query nurpawiki`/nurpawiki.cma
        static_root="$LOCALBASE/share/nurpawiki"
    else
        echo Invalid args
        exit 1
    fi
fi

mkdir -p var/log
mkdir -p var/run

if [ "$DBNAME" = "" ]; then
    echo
    echo ERROR!
    echo
    echo DBNAME environment variable must be set to point to your nurpawiki DB
    echo
    exit 1
fi

if [ "$DBUSER" = "" ]; then
    echo
    echo ERROR!
    echo
    echo DBUSER environment variable must be set to your nurpawiki DB username
    echo
    exit 1
fi

if [ "$DBPASSWD" = "" ]; then
    echo
    echo ERROR!
    echo
    echo DBPASSWD environment variable must be set to your nurpawiki DB
    echo postgres user password.  See DB installation instructions for
    echo more information on how to configure this.
    echo
    exit 1
fi

cat ocsigenserver.conf.in | \
    sed -e "s|%_STATIC_ROOT_%|${static_root}|g" | \
    sed -e "s|%_NURPAWIKI_CMA_%|${site_cma}|g" | \
    sed -e "s|%_DBNAME_%|${DBNAME}|g" | \
    sed -e "s|%_DBPASSWD_%|${DBPASSWD}|g" | \
    sed -e "s|%_OCSIGEN_METAS_DIR_%|${ocsigen_metas_dir}|g" | \
    sed -e "s|%_DBUSER_%|${DBUSER}|g"