| #!/bin/bash |
| # PlistCompiler.sh |
| |
| # Copyright 2010 Google Inc. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| # use this file except in compliance with the License. You may obtain a copy |
| # of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| # License for the specific language governing permissions and limitations under |
| # the License. |
| |
| # Takes a file (usually with a suffix of .plistsrc) and "compiles it" using |
| # the gcc preprocessor. |
| # The best way to use PlistCompiler is to add a custom build rule to your target |
| # in Xcode with the following settings: |
| # Process: "Source files with names matching:" "*.plistsrc" |
| # using: "Custom script:" |
| # "Path/to/PlistCompiler/relative/to/${SRCROOT}' |
| # with output files: |
| # ${BUILT_PRODUCTS_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/${INPUT_FILE_BASE}.plist |
| # You can control the include paths by setting the |
| # GTM_PLIST_COMPILER_INCLUDE_PATHS environment variable to a colon delimited |
| # path string. It defaults to "." |
| |
| |
| set -o errexit |
| set -o nounset |
| |
| PWD=$(pwd) |
| GTM_PLIST_COMPILER_INCLUDE_PATHS=${GTM_PLIST_COMPILER_INCLUDE_PATHS:=${PWD}} |
| |
| if [[ $# -ne 2 && $# -ne 0 ]] ; then |
| echo "usage: ${0} INPUT OUTPUT" >&2 |
| exit 1 |
| fi |
| |
| if [[ $# -eq 2 ]] ; then |
| SCRIPT_INPUT_FILE="${1}" |
| SCRIPT_OUTPUT_FILE="${2}" |
| else |
| SCRIPT_INPUT_FILE="${INPUT_FILE_PATH}" |
| SCRIPT_OUTPUT_FILE="${BUILT_PRODUCTS_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/${INPUT_FILE_BASE}.plist" |
| fi |
| |
| # Split up the passed in include paths |
| SaveIFS=$IFS |
| IFS=":" |
| |
| declare -a SPLIT_INCLUDE_PATHS |
| for a in ${GTM_PLIST_COMPILER_INCLUDE_PATHS}; |
| do |
| SPLIT_INCLUDE_PATHS[${#SPLIT_INCLUDE_PATHS[@]}]=-I |
| SPLIT_INCLUDE_PATHS[${#SPLIT_INCLUDE_PATHS[@]}]="${a}" |
| done |
| IFS=$SaveIFS |
| |
| NAME=$(basename $0) |
| TEMP=$(mktemp -t "${NAME}") |
| |
| # run gcc and strip out lines starting with # that the preprocessor leaves behind. |
| gcc ${SPLIT_INCLUDE_PATHS[@]} -E -x c "${SCRIPT_INPUT_FILE}" -o "${TEMP}" |
| sed 's/^#.*//g' "${TEMP}" > "${SCRIPT_OUTPUT_FILE}" |
| rm -f "${TEMP}" |
| |