makedist

#! /bin/bash
#
# makedist:  build the package's distributions
#
# This script is designed to run without any arguments: this will build
# all of the available distributions.  Restricting the build to specific
# distributions can be done by listing the names of the desired distributions
# on the command line.
#
# There are currently two distributions: pdr-publish, pdr-lps
#
# SYNOPSIS
#    makedist.angular [OPTIONS] [DISTNAME ...]
#
# OPTIONS
#    -l, --list               list the names of the supported distributions and
#                             exit without building.
#    --dist-dir=DIR           The output directory to write the distribution
#                             products into.
#    -d DIR, --source-dir=DIR  the directory containing the python source code
#                             (default: .)
#    -c DIR, --cache-dir=DIR  directory for holding intermediate or cache-able
#                             products; if provided, the node_modules cache will
#                             be located and used from here.  This can be shared
#                             with other similar packages to avoid redundant 
#                             re-building of nodejs dependency modules
#    -v VER, --version=VER    assign VER as the VERSION for this product
#    
#
set -e
prog=`basename $0`
execdir=`dirname $0`
[ "$execdir" = "" -o "$execdir" = "." ] && execdir=$PWD
PACKAGE_DIR=`dirname $execdir`
VERSION=

# this is needed because realpath is not on macs
function realpath {
    if [ -d "$1" ]; then
        (cd $1 && pwd)
    elif [ -f "$1" ]; then
        file=`basename $1`
        parent=`dirname $1`
        realdir=`(cd $parent && pwd)`
        echo "$realdir/$file"
    elif [[ $1 = /* ]]; then
        echo $1
    else
        echo "$PWD/${1#./}"
    fi
}

# Update this list with the names of the individual component names
# 
DISTNAMES="pdr-publish pdr-lps"
angular_dists=":pdr-lps:"
python_dists=":pdr-publish:"

# handle command line options
while [ "$1" != "" ]; do 
  case "$1" in
    --list|-l)
        echo "Available distributions: $DISTNAMES"
        exit 0
        ;;
    --dist-dir=*)
        DIST_DIR=`echo $1 | sed -e 's/[^=]*=//'`
        ;;
    --dist-dir)
        shift
        DIST_DIR=$1
        ;;
    --source-dir=*|--dir=*)
        SOURCE_DIR=`echo $1 | sed -e 's/[^=]*=//'`
        ;;
    -d|--dir|--source-dir)
        shift
        SOURCE_DIR=$1
        ;;
    --cache-dir=*)
        CACHE_DIR=`echo $1 | sed -e 's/[^=]*=//'`
        # NOTE: CACHE_DIR is ignored
        ;;
    -c|--cache-dir)
        shift
        CACHE_DIR=$1
        # NOTE: CACHE_DIR is ignored
        ;;
    -*)
        echo "$prog: unsupported option:" $1
        false
        ;;
    *)
        (echo :${DISTNAMES}: | sed -e 's/ /:/g' | grep -qs :${1}:) || {
            echo "${prog}: ${1}: unrecognized distribution name"
            echo "${prog}: recognized names:" $DISTNAMES
            false
        }
        build_dist="$build_dist $1"
        ;;
  esac
  shift
done
[ -n "$build_dist" ] || build_dist=$DISTNAMES
echo '#' Building $build_dist

# make sure the oar-metadata submodule has been initialized
#
[ -d "oar-metadata/scripts" ] || {
    set -x
    git submodule init
    git submodule update
    set +x
}

# set the current version.  This will inject the version into the code, if 
# needed.
#
set -x
(cd oar-metadata; scripts/setversion.sh)
scripts/setversion.sh $VERSION
set +x
[ -n "$PACKAGE_NAME" ] || PACKAGE_NAME=`cat VERSION | awk '{print $1}'`
version=`cat VERSION | awk '{print $2}'`
vers4fn=`echo $version | perl -pe 's#[/ ]+#_#g'`

build_py=
build_ang=
for dist in $build_dist; do
    if (echo $angular_dists | grep -qs :${dist}:); then
        build_ang="$build_ang $dist"
    else
        build_py="$build_py $dist"
    fi
done

args=
[ -z "$CACHE_DIR" ] || args="$args --cache-dir=`realpath $CACHE_DIR`"
[ -z "$DIST_DIR" ] || args="$args --dist-dir=`realpath $DIST_DIR`"
[ -z "$build_ang" ] || {
    sargs=
    [ -z "$SOURCE_DIR" ] || sargs="--source-dir=$SOURCE_DIR/angular"
    echo '+' makedist.angular $sargs $args $build_ang
    $execdir/makedist.angular $sargs $args $build_ang
}
[ -z "$build_py" ] || {
    sargs=
    [ -z "$SOURCE_DIR" ] || sargs="--source-dir=$SOURCE_DIR/python"
    echo '+' makedist.python $sargs $args $build_py
    $execdir/makedist.python $sargs $args $build_py
}