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Module - Environment file reader.

Reader for key-value environment variables file.

load_env_file

################################################################################
# Extract the key-value pairs in the given file as environment variables.
#
# Usage: load_env_file <file>
#
# Parameters:
#   file [in] The environment file.
#
# Returns:
#   ${LIB_BASH_ERROR_FILE_NOT_EXIST}
################################################################################

Example:

# config.env

TEST_STRING_A='ABC'
TEST_STRING_B='DEF'
TEST_NUMBER_A=10
TEST_NUMBER_B=5354

load_env_file 'config.env'

printf "%s\n" '${TEST_STRING_A}'
printf "%s\n" '${TEST_STRING_B}'
printf "%d\n" ${TEST_NUMBER_A}
printf "%d\n" ${TEST_NUMBER_B}
###
# ABC
# DEF
# 10
# 5354
###