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2016-11-11Rename to README.md so it can be parsed by GithubYujun Zhang1-0/+6
JIRA: QTIP-144 Change-Id: I3333bdcccc4cc4bd0cf609d8f1576a459aa36eb1 Signed-off-by: Yujun Zhang <zhang.yujunz@zte.com.cn>
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#!/bin/sh
##############################################################################
# Copyright (c) 2016 Dan Radez (Red Hat) and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################

set -e

display_usage ()
{
cat << EOF
$0 Builds the Apex OPNFV Deployment Toolchain

usage: $0 [ -c cache_dir ] -r release_name [ --iso | --rpms ]

OPTIONS:
  -c cache destination - directory of cached files, defaults to ./cache
  -r release name/version of the build result
  --iso build the iso (implies RPMs too)
  --rpms build the rpms
  --debug enable debug
  -h help, prints this help text

Example:
build -c file:///tmp/cache -r dev123
EOF
}

BUILD_BASE=$(readlink -e ../build/)
CACHE_DEST=""
CACHE_DIR="cache"
CACHE_NAME="apex-cache"
MAKE_TARGETS="images"
REQUIRED_PKGS="rpm-build python-docutils"

parse_cmdline() {
  while [ "${1:0:1}" = "-" ]
  do
    case "$1" in
        -h|--help)
                display_usage
                exit 0
            ;;
        -c|--cache-dir)
                CACHE_DEST=${2}
                shift 2
            ;;
        -r|--release)
                RELEASE=${2}
                shift 2
            ;;
        --iso )
                MAKE_TARGETS="iso"
                echo "Building opnfv-apex RPMs and ISO"
                shift 1
            ;;
        --rpms )
                MAKE_TARGETS="rpms"
                echo "Buiding opnfv-apex RPMs"
                shift 1
            ;;
        --debug )
                debug="TRUE"
                echo "Enable debug output"
                shift 1
            ;;
        *)
                display_usage
                exit 1
            ;;
    esac
  done

}

run_make() {
  make $MAKE_ARGS -C ${BUILD_BASE} $1
}

parse_cmdline "$@"

# Install build dependencies
for pkg in $REQUIRED_PKGS; do
  if ! rpm -q $pkg > /dev/null; then
    if ! sudo yum -y install $pkg > /dev/null; then
      echo "Required package $pkg missing and installation failed."
      exit 1
    fi
  fi
done

if [ -n "$RELEASE" ]; then MAKE_ARGS+="RELEASE=$RELEASE "; fi

# Get the Old Cache
if [ -n "$CACHE_DEST" ]; then
    echo "Retrieving Cache"
    if [ -f $CACHE_DEST/${CACHE_NAME}.tgz ]; then
        echo "Cache found at ${CACHE_DEST}/${CACHE_NAME}.tgz"
        rm -rf $BUILD_BASE/$CACHE_DIR
        echo "Unpacking Cache to $BUILD_BASE"
        tar -xvzf $CACHE_DEST/${CACHE_NAME}.tgz -C ${BUILD_BASE}
        echo "Cache contents after unpack:"
        ls -l $BUILD_BASE/$CACHE_DIR
    elif [ ! -d $BUILD_BASE/$CACHE_DIR ]; then
        mkdir $BUILD_BASE/$CACHE_DIR
    fi
fi

# Conditionally execute RPM build checks if the specs change and target is not rpm or iso
if [[ "$MAKE_TARGETS" == "images" ]]; then
    commit_file_list=$(git show --pretty="format:" --name-status)
    if git show -s | grep "force-build-rpms"; then
        MAKE_TARGETS+=" rpms"
    elif [[ $commit_file_list == *"A$(printf '\t')"* || $commit_file_list == *build/Makefile* ]]; then
        # Makefile forces all rpms to be checked
        MAKE_TARGETS+=" rpms-check"
    else
        # Spec files are selective
        if [[ $commit_file_list == *build/rpm_specs/opnfv-apex-undercloud.spec* ]]; then
            MAKE_TARGETS+=" undercloud-rpm-check"
        fi
        if [[ $commit_file_list == *build/rpm_specs/opnfv-apex-common.spec* ]]; then
            MAKE_TARGETS+=" common-rpm-check"
        fi
        if [[ $commit_file_list == *build/rpm_specs/opnfv-apex.spec* ]]; then
            MAKE_TARGETS+=" opendaylight-rpm-check"
        fi
        if [[ $commit_file_list == *build/rpm_specs/opnfv-apex-onos.spec* ]]; then
            MAKE_TARGETS+=" onos-rpm-check"
        fi
    fi
fi

# Make sure python is installed
if ! rpm -q python34-devel > /dev/null; then
    sudo yum install -y epel-release
    if ! sudo yum install -y python34-devel; then
        echo "Failed to install python34-devel package..."
        exit 1
    fi
fi

# Execute make against targets
for t in $MAKE_TARGETS; do
    run_make $t
done

echo "Build Complete"

# Build new Cache
if [ -n "$CACHE_DEST" ]; then
    echo "Building Cache"
    if [ ! -d $CACHE_DEST ]; then mkdir -p $CACHE_DEST; fi
    tar --atime-preserve --dereference -C $BUILD_BASE -caf $BUILD_BASE/${CACHE_NAME}.tgz $CACHE_DIR -C ${CACHE_DEST}/
    if [ -f "${CACHE_DEST}/${CACHE_NAME}.tgz" ]; then
      echo "Cache Build Complete"
    else
      echo "WARN: Cache file did not build correctly"
    fi
fi
echo "Complete"