Refactors build script for Apex

Changes Include:
 - Build has been refactored into python
 - Caching now packs into multiple unique tar files which are
   logged into a journal file
 - Multiple files and journal allow for multiple apex builds to run
   simultaenously while minimizing risk of collision between cache
   reading and writing
 - Build dependency packages updated and will install when missing
   via ansible
 - If more than 2 caches exist then prune the oldest cache

Change-Id: Iae703253eb6034aee42bf33153bb6e434d3cec48
Signed-off-by: Tim Rozet <trozet@redhat.com>

1 files changed, 6 insertions, 198 deletions

diff --git a/ci/build.sh b/ci/build.sh
index 31d7ba62..5cd2c28d 100755
--- a/ci/build.sh
+++ b/ci/build.sh
@@ -8,201 +8,9 @@
 # http://www.apache.org/licenses/LICENSE-2.0
 ##############################################################################
 
-set -xe
-
-display_usage ()
-{
-cat << EOF
-$0 Builds the Apex OPNFV Deployment Toolchain
-
-usage: $0 [ -c cache_dest_dir ] -r release_name [ --iso | --rpms ]
-
-OPTIONS:
-  -c cache destination - destination to save tarball of cache
-  -r release name/version of the build result
-  --iso build the iso (implies RPMs too)
-  --rpms build the rpms
-  --debug enable debug
-  -h help, prints this help text
-
-Example:
-build -c file:///tmp/cache -r dev123
-EOF
-}
-
-APEX_ROOT=$(dirname $(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd))
-CACHE_DEST=""
-CACHE_DIR="${APEX_ROOT}/.cache"
-CACHE_NAME="apex-cache"
-MAKE_TARGETS="images"
-REQUIRED_PKGS="rpm-build python-docutils python2-virtualbmc"
-RELEASE_RPM=""
-
-parse_cmdline() {
-  while [ "${1:0:1}" = "-" ]
-  do
-    case "$1" in
-        -h|--help)
-                display_usage
-                exit 0
-            ;;
-        -c|--cache-dest)
-                CACHE_DEST=${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
-            ;;
-        --release-rpm )
-                RELEASE_RPM=" release-rpm"
-                echo "Buiding opnfv-apex RPMs"
-                shift 1
-            ;;
-        --debug )
-                debug="TRUE"
-                echo "Enable debug output"
-                shift 1
-            ;;
-        --build-cache )
-                MAKE_TARGETS=""
-                echo "Building Cache"
-                shift 1
-            ;;
-        *)
-                display_usage
-                exit 1
-            ;;
-    esac
-  done
-
-}
-
-run_make() {
-  make $MAKE_ARGS -C ${BUILD_DIRECTORY} $1
-}
-
-parse_cmdline "$@"
-
-if [ -z "$BUILD_DIRECTORY" ]; then
-  if [ -d "${APEX_ROOT}/build" ]; then
-    BUILD_DIRECTORY="${APEX_ROOT}/build"
-  else
-    echo "Cannot find build directory, please provide BUILD_DIRECTORY environment variable...exiting"
-    exit 1
-  fi
-elif [ ! -d "$BUILD_DIRECTORY" ]; then
-  echo "Provided build directory is invalid: ${BUILD_DIRECTORY} ...exiting"
-  exit 1
-fi
-
-# Add release rpm to make targets if defined
-MAKE_TARGETS+=$RELEASE_RPM
-
-# 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=$RELEASE "; fi
-
-# Get the Old Cache and build new cache history file
-if [[ -n "$CACHE_DEST" && -n "$MAKE_TARGETS" ]]; then
-    echo "Retrieving Cache"
-    if [ -f $CACHE_DEST/${CACHE_NAME}.tgz ]; then
-        echo "Cache found at ${CACHE_DEST}/${CACHE_NAME}.tgz"
-        rm -rf $CACHE_DIR
-        mkdir $CACHE_DIR
-        echo "Unpacking Cache to ${CACHE_DIR}"
-        tar -xvzf ${CACHE_DEST}/${CACHE_NAME}.tgz -C ${CACHE_DIR} || {
-            rm ${CACHE_DEST}/${CACHE_NAME}.tgz
-            echo "Cache unpack failed, Will rebuild."
-        }
-        echo "Cache contents after unpack:"
-        ls -al ${CACHE_DIR}
-    else
-        echo "No Cache Found"
-    fi
-fi
-
-# Ensure the build cache dir exists
-if [ ! -d "$CACHE_DIR" ]; then
-    rm -rf ${CACHE_DIR}
-    echo "Creating Build Cache Directory"
-    mkdir ${CACHE_DIR}
-fi
-
-# Conditionally execute RPM build checks if the specs change and target is not rpm or iso
-if [[ "$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-release.spec* ]]; then
-            MAKE_TARGETS+=" release-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"
-    ls -lah ${CACHE_DIR}
-    # ensure the destination exists
-    mkdir -p ${CACHE_DEST}
-    # roll the cache tarball
-    tar --atime-preserve --dereference -caf ${CACHE_DEST}/${CACHE_NAME}.tgz -C ${CACHE_DIR} .
-    if [ -f "${CACHE_DEST}/${CACHE_NAME}.tgz" ]; then
-      echo "Cache Build Complete"
-    else
-      echo "WARN: Cache file did not build correctly"
-    fi
-fi
-echo "Complete"
+DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
+set -e
+rpm -q ansible || sudo yum -y install ansible
+ansible-playbook --become -i "localhost," -c local $DIR/../lib/ansible/playbooks/build_dependencies.yml -vvv
+make -C $DIR/../build clean
+python3 $DIR/build.py $@