89 lines
2.8 KiB
Bash
89 lines
2.8 KiB
Bash
#!/bin/sh
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# Description:
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# Converts SCRIPT_INPUT_FILE_{N} or SCRIPT_INPUT_FILE_LIST_{N} variables to string that contains
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# list of file names splitted by given separator.
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#
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# Parameters:
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# $1 - separator to use.
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# $2 - default value to return if SCRIPT_INPUT_FILE_COUNT or SCRIPT_INPUT_FILE_LIST_COUNT is zero.
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#
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# Optional environment variables:
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# FILE_NAMES_SEPARATOR - separator to use.
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# DEFAULT_FILE_NAMES - default value if was found in environment variables.
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# SCRIPT_INPUT_FILE_COUNT - number of files listed in "Input files" section of build phase.
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# SCRIPT_INPUT_FILE_{N} - file path of specific input file at index.
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# SCRIPT_INPUT_FILE_LIST_COUNT - number of files listed in "Input File Lists" section of build phase.
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# SCRIPT_INPUT_FILE_LIST_{N} - file path to specifis xcfilelist file at index.
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#
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# Examples of usage:
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# read_input_file_names
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# read_input_file_names.sh " " path/to/project
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#
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has_input_files()
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{
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[ ! -z "${SCRIPT_INPUT_FILE_COUNT}" ] && [ ${SCRIPT_INPUT_FILE_COUNT} -gt 0 ]
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}
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has_input_file_lists()
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{
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[ ! -z "${SCRIPT_INPUT_FILE_LIST_COUNT}" ] && [ ${SCRIPT_INPUT_FILE_LIST_COUNT} -gt 0 ]
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}
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if [ -z "${FILE_NAMES_SEPARATOR}" ]; then
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if [ ! -z "${1}" ]; then
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FILE_NAMES_SEPARATOR=${1}
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else
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FILE_NAMES_SEPARATOR=" "
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fi
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fi
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if [ -z "${DEFAULT_FILE_NAMES}" ]; then
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if [ ! -z "${2}" ]; then
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DEFAULT_FILE_NAMES=${2}
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else
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DEFAULT_FILE_NAMES=""
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fi
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fi
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INPUT_FILE_NAMES=""
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if has_input_files && has_input_file_lists; then
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>&2 echo "Passing Input Files and Input Files Lists is not supported!\nOnly Input Files will be used."
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fi
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if has_input_files && \
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[ ${SCRIPT_INPUT_FILE_COUNT} -gt 0 ]; then
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for i in `seq 0 $((${SCRIPT_INPUT_FILE_COUNT}-1))`
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do
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SCRIPT_INPUT_FILE_VARIABLE_NAME="SCRIPT_INPUT_FILE_${i}"
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SHELL_VARIABLE="\${${SCRIPT_INPUT_FILE_VARIABLE_NAME}}"
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RESOLVED_FILE_NAME=`envsubst <<< ${SHELL_VARIABLE}`
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if [ ! -z ${INPUT_FILE_NAMES} ]; then
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INPUT_FILE_NAMES=${INPUT_FILE_NAMES}${FILE_NAMES_SEPARATOR}
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else
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INPUT_FILE_NAMES=${INPUT_FILE_NAMES}${FILE_NAMES_SEPARATOR}${RESOLVED_FILE_NAME}
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fi
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done
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elif has_input_file_lists; then
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for i in `seq 0 $((${SCRIPT_INPUT_FILE_LIST_COUNT}-1))`
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do
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SCRIPT_INPUT_FILE_LIST_VARIABLE_NAME="SCRIPT_INPUT_FILE_LIST_${i}"
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SHELL_VARIABLE="\${${SCRIPT_INPUT_FILE_LIST_VARIABLE_NAME}}"
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FILE_NAME=`envsubst <<< ${SHELL_VARIABLE}`
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RESOLVED_FILE_NAMES=`envsubst < ${FILE_NAME}`
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for INPUT_FILE_NAME in ${RESOLVED_FILE_NAMES}; do
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INPUT_FILE_NAMES=${INPUT_FILE_NAMES}${INPUT_FILE_NAME}${FILE_NAMES_SEPARATOR}
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done
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done
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fi
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if [ -z "${INPUT_FILE_NAMES}" ]; then
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echo ${DEFAULT_FILE_NAMES}
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else
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echo ${INPUT_FILE_NAMES}
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fi |