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148 lines
5.2 KiB
148 lines
5.2 KiB
#!/bin/bash
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# Copyright 2014 OpenStack Foundation.
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# Copyright 2014 Hewlett-Packard Development Company, L.P.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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function puppet_version {
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# Default to 3 for the cases, like bridge, where there is no puppet
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(PATH=/opt/puppetlabs/bin:$PATH puppet --version || echo 3) | cut -d '.' -f 1
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}
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export PUPPET_VERSION=$(puppet_version)
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if [ "$PUPPET_VERSION" == "3" ] ; then
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export MODULE_PATH=/etc/puppet/modules
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elif [ "$PUPPET_VERSION" == "4" ] || [ "$PUPPET_VERSION" == "5" ]; then
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# Using puppetlabs builds for wider compatability across distros
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# than system packages provide.
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export MODULE_PATH=/etc/puppetlabs/code/modules
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else
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echo "ERROR: unsupported puppet version $PUPPET_VERSION"
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exit 1
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fi
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SCRIPT_NAME=$(basename $0)
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SCRIPT_DIR=$(readlink -f "$(dirname $0)")
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JUST_CLONED=0
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function remove_module {
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local SHORT_MODULE_NAME=$1
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if [ -n "$SHORT_MODULE_NAME" ]; then
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rm -Rf "$MODULE_PATH/$SHORT_MODULE_NAME"
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else
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echo "ERROR: remove_module requires a SHORT_MODULE_NAME."
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fi
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}
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function git_clone {
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local MOD=$1
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local DEST=$2
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JUST_CLONED=1
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for attempt in $(seq 0 3); do
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clone_error=0
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git clone $MOD $DEST && break || true
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rm -rf $DEST
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clone_error=1
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done
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return $clone_error
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}
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# Array of modules to be installed key:value is module:version.
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declare -A MODULES
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# Array of modues to be installed from source and without dependency resolution.
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# key:value is source location, revision to checkout
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declare -A SOURCE_MODULES
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# Array of modues to be installed from source and without dependency resolution from openstack git
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# key:value is source location, revision to checkout
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declare -A INTEGRATION_MODULES
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# load modules.env to populate MODULES[*] and SOURCE_MODULES[*]
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# for processing.
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MODULE_ENV_FILE=${MODULE_FILE:-modules.env}
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MODULE_ENV_PATH=${MODULE_ENV_PATH:-${SCRIPT_DIR}}
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if [ -f "${MODULE_ENV_PATH}/${MODULE_ENV_FILE}" ] ; then
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. "${MODULE_ENV_PATH}/${MODULE_ENV_FILE}"
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fi
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if [ -z "${!MODULES[*]}" ] && [ -z "${!SOURCE_MODULES[*]}" ] ; then
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echo ""
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echo "WARNING: nothing to do, unable to find MODULES or SOURCE_MODULES"
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echo " export options, try setting MODULE_ENV_PATH or MODULE_ENV_FILE"
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echo " export to the proper location of modules.env file."
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echo ""
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exit 0
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fi
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MODULE_LIST=$(find $MODULE_PATH -maxdepth 1 -mindepth 1 -printf '%f\n')
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# Install modules from source
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for MOD in ${!SOURCE_MODULES[*]} ; do
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JUST_CLONED=0
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# get the name of the module directory
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if [ `echo $MOD | awk -F. '{print $NF}'` = 'git' ]; then
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echo "Remote repos of the form repo.git are not supported: ${MOD}"
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exit 1
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fi
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MODULE_NAME=`echo $MOD | awk -F- '{print $NF}'`
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# set up git base command to use the correct path
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GIT_CMD_BASE="git --git-dir=${MODULE_PATH}/${MODULE_NAME}/.git --work-tree ${MODULE_PATH}/${MODULE_NAME}"
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# treat any occurrence of the module as a match
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if ! echo $MODULE_LIST | grep "${MODULE_NAME}" >/dev/null 2>&1; then
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# clone modules that are not installed
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git_clone $MOD "${MODULE_PATH}/${MODULE_NAME}"
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else
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if [ ! -d ${MODULE_PATH}/${MODULE_NAME}/.git ]; then
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echo "Found directory ${MODULE_PATH}/${MODULE_NAME} that is not a git repo, deleting it and reinstalling from source"
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remove_module $MODULE_NAME
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git_clone $MOD "${MODULE_PATH}/${MODULE_NAME}"
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elif [ `${GIT_CMD_BASE} remote show origin | grep 'Fetch URL' | awk -F'URL: ' '{print $2}'` != $MOD ]; then
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echo "Found remote in ${MODULE_PATH}/${MODULE_NAME} that does not match desired remote ${MOD}, deleting dir and re-cloning"
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remove_module $MODULE_NAME
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git_clone $MOD "${MODULE_PATH}/${MODULE_NAME}"
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fi
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fi
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# fetch the latest refs from the repo
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if [[ $JUST_CLONED -eq 0 ]] ; then
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# If we just cloned the repo, we do not need to remote update
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for attempt in $(seq 0 3); do
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clone_error=0
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$GIT_CMD_BASE remote update && break || true
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clone_error=1
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done
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if [[ $clone_error -ne 0 ]] ; then
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exit $clone_error
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fi
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fi
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# make sure the correct revision is installed, I have to use
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# rev-list b/c rev-parse does not work with tags
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current_head=$(${GIT_CMD_BASE} rev-list HEAD --max-count=1)
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wanted_head=$(${GIT_CMD_BASE} rev-list ${SOURCE_MODULES[$MOD]} --max-count=1)
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if [[ -z ${wanted_head} ]]; then
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echo "Could not find wanted revision: ${SOURCE_MODULES[$MOD]}"
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echo " (did you specify a non-existant tag?)"
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exit 1
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fi
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if [[ ${current_head} != ${wanted_head} ]]; then
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# checkout correct revision
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$GIT_CMD_BASE checkout ${SOURCE_MODULES[$MOD]}
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fi
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done
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