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92 lines
2.6 KiB
92 lines
2.6 KiB
#!/bin/sh
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#
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# This script creates config/environments/*.js files using
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# config/environments/*.js.example files as input and performing
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# settings substitutions.
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#
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# It relies on a known format of the .js.example files which haven't
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# been made easier to parse to still let humans copy them manually and
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# do further editing or leave them as such to get the same setup as before
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# the introduction of this script.
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#
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# The script is a work in progress. Available switches are printed
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# by invoking with the --help switch. More switches will be added
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# as the need/request for them arises.
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#
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# --strk(2012-07-23)
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#
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ENVDIR=config/environments
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PGPORT=
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SQLAPI_PORT=
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MAPNIK_VERSION=
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ENVIRONMENT=development
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STATUS="$0 $*"
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usage() {
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echo "Usage: $0 [OPTION]"
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echo
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echo "Configuration:"
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echo " --help display this help and exit"
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echo " --with-pgport=NUM access PostgreSQL server on TCP port NUM [$PGPORT]"
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echo " --with-sqlapi-port=NUM access SQL-API server on TCP port NUM [$SQLAPI_PORT]"
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echo " --with-mapnik-version=STRING set mapnik version string [$MAPNIK_VERSION]"
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echo " --environment=STRING set output environment name [$ENVIRONMENT]"
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}
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while test -n "$1"; do
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case "$1" in
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--help|-h)
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usage
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exit 0
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;;
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--with-pgport=*)
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PGPORT=`echo "$1" | cut -d= -f2`
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;;
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--with-sqlapi-port=*)
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SQLAPI_PORT=`echo "$1" | cut -d= -f2`
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;;
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--with-mapnik-version=*)
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MAPNIK_VERSION=`echo "$1" | cut -d= -f2`
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;;
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--environment=*)
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ENVIRONMENT=`echo "$1" | cut -d= -f2`
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;;
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*)
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echo "Unused option '$1'" >&2
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;;
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esac
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shift
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done
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ENVEX=./${ENVDIR}/${ENVIRONMENT}.js.example
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if [ -z "$PGPORT" ]; then
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PGPORT=`node -e "console.log(require('${ENVEX}').postgres.port)"`
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fi
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if [ -z "$SQLAPI_PORT" ]; then
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SQLAPI_PORT=`node -e "console.log(require('${ENVEX}').sqlapi.port)"`
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fi
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echo "PGPORT: $PGPORT"
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echo "SQLAPI_PORT: $SQLAPI_PORT"
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echo "MAPNIK_VERSION: $MAPNIK_VERSION"
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echo "ENVIRONMENT: $ENVIRONMENT"
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o=`dirname "${ENVEX}"`/`basename "${ENVEX}" .example`
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echo "Writing $o"
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# See http://austinmatzko.com/2008/04/26/sed-multi-line-search-and-replace/
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sed -n "1h;1!H;\${;g;s/\(,postgres: {[^}]*port: *'\?\)[^',]*\('\?,\)/\1$PGPORT\2/;p;}" < "${ENVEX}" \
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| sed "s/mapnik_version:.*/mapnik_version: '$MAPNIK_VERSION'/" \
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| sed -n "1h;1!H;\${;g;s/\(,sqlapi: {[^}]*port: *'\?\)[^',]*\('\?,\)/\1$SQLAPI_PORT\2/;p;}" \
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> "$o"
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STATUSFILE=config.status--${ENVIRONMENT}
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echo "Writing ${STATUSFILE}"
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echo ${STATUS} > ${STATUSFILE} && chmod +x ${STATUSFILE}
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